Added nDPIsrvd-analysed to generate CSV files from analyse events.

* nDPIsrvd.h: iterate over JSON arrays
 * nDPId: calculate l3 payload packet entropies for analysis

Signed-off-by: Toni Uhlig <matzeton@googlemail.com>

CMakeLists.txt

@@ -292,12 +292,13 @@ if(BUILD_EXAMPLES)
     target_compile_definitions(nDPIsrvd-json-dump PRIVATE ${NDPID_DEFS})
     target_include_directories(nDPIsrvd-json-dump PRIVATE ${NDPID_DEPS_INC})
 
+    add_executable(nDPIsrvd-analysed examples/c-analysed/c-analysed.c utils.c)
+    target_compile_definitions(nDPIsrvd-analysed PRIVATE ${NDPID_DEFS})
+    target_include_directories(nDPIsrvd-analysed PRIVATE ${NDPID_DEPS_INC})
+
     add_executable(nDPIsrvd-simple examples/c-simple/c-simple.c)
     target_compile_definitions(nDPIsrvd-simple PRIVATE ${NDPID_DEFS})
     target_include_directories(nDPIsrvd-simple PRIVATE ${NDPID_DEPS_INC})
-    target_link_libraries(nDPIsrvd-simple "${pkgcfg_lib_NDPI_ndpi}"
-                                          "${pkgcfg_lib_PCRE_pcre}" "${pkgcfg_lib_MAXMINDDB_maxminddb}"
-                                          "${GCRYPT_LIBRARY}" "${GCRYPT_ERROR_LIBRARY}" "${PCAP_LIBRARY}")
 
     if(ENABLE_COVERAGE)
         add_dependencies(coverage nDPIsrvd-collectd nDPIsrvd-captured nDPIsrvd-json-dump nDPIsrvd-simple)

dependencies/nDPIsrvd.h

@@ -36,7 +36,7 @@
 #define nDPIsrvd_STRLEN_SZ(s) (sizeof(s) / sizeof(s[0]) - sizeof(s[0]))
 #define TOKEN_GET_SZ(sock, ...) nDPIsrvd_get_token(sock, __VA_ARGS__, NULL)
 #define TOKEN_GET_VALUE_SZ(sock, value_length, ...)                                                                    \
-    nDPIsrvd_get_token_value(sock, value_length, TOKEN_GET_SZ(sock, __VA_ARGS__, NULL))
+    nDPIsrvd_get_token_value(sock, TOKEN_GET_SZ(sock, __VA_ARGS__, NULL))
 #define TOKEN_VALUE_EQUALS(sock, token, string_to_check, string_to_check_length)                                       \
     nDPIsrvd_token_value_equals(sock, token, string_to_check, string_to_check_length)
 #define TOKEN_VALUE_EQUALS_SZ(sock, token, string_to_check)                                                            \
@@ -44,6 +44,7 @@
 #define TOKEN_VALUE_TO_ULL(sock, token, value) nDPIsrvd_token_value_to_ull(sock, token, value)
 #define TOKEN_GET_KEY(sock, token, key_length)                                                                         \
     (nDPIsrvd_jsmn_token_to_string(sock, &sock->jsmn.tokens[token->token_index - 1], key_length))
+#define TOKEN_GET_VALUE(sock, token, value_length) (nDPIsrvd_get_jsmn_token_value(sock, token, value_length))
 
 #define FIRST_ENUM_VALUE 1
 #define LAST_ENUM_VALUE CLEANUP_REASON_LAST_ENUM_VALUE
@@ -828,6 +829,30 @@ static inline jsmntok_t const * nDPIsrvd_get_jsmn_token(struct nDPIsrvd_socket c
     return &sock->jsmn.tokens[token->token_index];
 }
 
+static inline char const * nDPIsrvd_get_jsmn_token_value(struct nDPIsrvd_socket const * const sock,
+                                                         struct nDPIsrvd_json_token const * const token,
+                                                         size_t * const value_length)
+{
+    jsmntok_t const * const jt = nDPIsrvd_get_jsmn_token(sock, token);
+
+    if (jt == NULL)
+    {
+        return NULL;
+    }
+
+    if (jt->type != JSMN_STRING && jt->type != JSMN_PRIMITIVE)
+    {
+        return NULL;
+    }
+
+    if (value_length != NULL)
+    {
+        *value_length = jt->end - jt->start;
+    }
+
+    return sock->buffer.json_string + jt->start;
+}
+
 static inline char const * nDPIsrvd_jsmn_token_to_string(struct nDPIsrvd_socket const * const sock,
                                                          jsmntok_t const * const jt,
                                                          size_t * const string_length)
@@ -837,10 +862,16 @@ static inline char const * nDPIsrvd_jsmn_token_to_string(struct nDPIsrvd_socket
         return NULL;
     }
 
+    if (jt->type != JSMN_STRING && jt->type != JSMN_PRIMITIVE)
+    {
+        return NULL;
+    }
+
     if (string_length != NULL)
     {
         *string_length = jt->end - jt->start;
     }
+
     return sock->buffer.json_string + jt->start;
 }
 
@@ -888,7 +919,7 @@ static inline struct nDPIsrvd_json_token const * nDPIsrvd_get_next_token(struct
 
     for (int i = *next_index + 2; i < sock->jsmn.tokens_found; i += 2)
     {
-        if (sock->jsmn.tokens[i].parent != start->token_index + 1)
+        if (sock->jsmn.tokens[i].type != JSMN_STRING && sock->jsmn.tokens[i].type != JSMN_PRIMITIVE)
         {
             continue;
         }
@@ -909,6 +940,31 @@ static inline struct nDPIsrvd_json_token const * nDPIsrvd_get_next_token(struct
     return result;
 }
 
+static inline int nDPIsrvd_token_iterate(struct nDPIsrvd_socket const * const sock,
+                                         struct nDPIsrvd_json_token const * const start,
+                                         struct nDPIsrvd_json_token * const next)
+{
+    if (start == NULL || next->token_index >= sock->jsmn.tokens_found ||
+        sock->jsmn.tokens[start->token_index].type != JSMN_ARRAY)
+    {
+        return 1;
+    }
+
+    if (next->token_index <= 0)
+    {
+        next->token_index = start->token_index;
+    }
+
+    next->token_index++;
+    if (sock->jsmn.tokens[next->token_index].parent != start->token_index)
+    {
+        return 1;
+    }
+    next->token_keys_hash = 0;
+
+    return 0;
+}
+
 static inline struct nDPIsrvd_json_token const * nDPIsrvd_get_token(struct nDPIsrvd_socket const * const sock,
                                                                     char const * const json_key,
                                                                     ...)
@@ -1077,10 +1133,11 @@ static inline int nDPIsrvd_walk_tokens(
     }
     else if (t->type == JSMN_ARRAY)
     {
+        nDPIsrvd_add_token(sock, h, b);
         j = 0;
         for (i = 0; i < t->size; i++)
         {
-            j += nDPIsrvd_walk_tokens(sock, h, b + 1 + j, count - j, 1, depth + 1);
+            j += nDPIsrvd_walk_tokens(sock, h, b + 1 + j, count - j, 0, depth + 1);
         }
         return j + 1;
     }

examples/c-analysed/c-analysed.c

@@ -1,13 +1,25 @@
 #include <signal.h>
 #include <stdio.h>
 #include <stdlib.h>
+#include <syslog.h>
 #include <unistd.h>
 
 #include "nDPIsrvd.h"
+#include "utils.h"
+
+#define MIN(a, b) (a > b ? b : a)
+#define BUFFER_REMAINING(siz) (NETWORK_BUFFER_MAX_SIZE - siz)
 
 static int main_thread_shutdown = 0;
 static struct nDPIsrvd_socket * sock = NULL;
 
+static char * pidfile = NULL;
+static char * serv_optarg = NULL;
+static char * user = NULL;
+static char * group = NULL;
+static char * csv_outfile = NULL;
+static FILE * csv_fp = NULL;
+
 #ifdef ENABLE_MEMORY_PROFILING
 void nDPIsrvd_memprof_log_alloc(size_t alloc_size)
 {
@@ -129,12 +141,119 @@ static void sighandler(int signum)
     }
 }
 
+static void csv_buf_add(char csv_buf[NETWORK_BUFFER_MAX_SIZE + 1],
+                        size_t * const csv_buf_used,
+                        char const * const str,
+                        size_t siz_len)
+{
+    size_t len;
+
+    if (siz_len > 0 && str != NULL)
+    {
+        len = MIN(BUFFER_REMAINING(*csv_buf_used), siz_len);
+        if (len == 0)
+        {
+            return;
+        }
+        strncat(csv_buf, str, len);
+    }
+    else
+    {
+        len = 0;
+    }
+
+    *csv_buf_used += len;
+    if (BUFFER_REMAINING(*csv_buf_used) > 0)
+    {
+        csv_buf[*csv_buf_used] = ',';
+        (*csv_buf_used)++;
+    }
+    csv_buf[*csv_buf_used] = '\0';
+}
+
+static int json_value_to_csv(struct nDPIsrvd_socket * const sock,
+                             char csv_buf[NETWORK_BUFFER_MAX_SIZE + 1],
+                             size_t * const csv_buf_used,
+                             char const * const json_key,
+                             ...)
+{
+    va_list ap;
+    nDPIsrvd_hashkey key;
+    struct nDPIsrvd_json_token const * token;
+    size_t val_length = 0;
+    char const * val;
+    int ret = 0;
+
+    va_start(ap, json_key);
+    key = nDPIsrvd_vbuild_jsmn_key(json_key, ap);
+    va_end(ap);
+
+    token = nDPIsrvd_find_token(sock, key);
+    if (token == NULL)
+    {
+        ret++;
+    }
+
+    val = TOKEN_GET_VALUE(sock, token, &val_length);
+    if (val == NULL)
+    {
+        ret++;
+    }
+
+    csv_buf_add(csv_buf, csv_buf_used, val, val_length);
+
+    return ret;
+}
+
+static int json_array_to_csv(struct nDPIsrvd_socket * const sock,
+                             char csv_buf[NETWORK_BUFFER_MAX_SIZE + 1],
+                             size_t * const csv_buf_used,
+                             char const * const json_key,
+                             ...)
+{
+    va_list ap;
+    nDPIsrvd_hashkey key;
+    struct nDPIsrvd_json_token const * token;
+    int ret = 0;
+
+    va_start(ap, json_key);
+    key = nDPIsrvd_vbuild_jsmn_key(json_key, ap);
+    va_end(ap);
+
+    token = nDPIsrvd_find_token(sock, key);
+    if (token == NULL)
+    {
+        ret++;
+        csv_buf_add(csv_buf, csv_buf_used, NULL, 0);
+    }
+
+    {
+        struct nDPIsrvd_json_token next = {};
+
+        csv_buf_add(csv_buf, csv_buf_used, "\"", 1);
+        csv_buf[--(*csv_buf_used)] = '\0';
+        while (nDPIsrvd_token_iterate(sock, token, &next) == 0)
+        {
+            size_t val_length = 0;
+            char const * const val = TOKEN_GET_VALUE(sock, &next, &val_length);
+
+            csv_buf_add(csv_buf, csv_buf_used, val, val_length);
+        }
+        csv_buf[--(*csv_buf_used)] = '\0';
+        csv_buf_add(csv_buf, csv_buf_used, "\"", 1);
+    }
+
+    return ret;
+}
+
 static enum nDPIsrvd_callback_return simple_json_callback(struct nDPIsrvd_socket * const sock,
                                                           struct nDPIsrvd_instance * const instance,
                                                           struct nDPIsrvd_thread_data * const thread_data,
                                                           struct nDPIsrvd_flow * const flow)
 {
-    (void)sock;
+    char csv_buf[NETWORK_BUFFER_MAX_SIZE + 1];
+    size_t csv_buf_used = 0;
+
     (void)instance;
     (void)thread_data;
 
@@ -154,36 +273,226 @@ static enum nDPIsrvd_callback_return simple_json_callback(struct nDPIsrvd_socket
         return CALLBACK_ERROR;
     }
 
-    struct nDPIsrvd_json_token const * const iat = TOKEN_GET_SZ(sock, "data_analysis", "iat");
-    if (iat == NULL)
+    csv_buf[0] = '\0';
+
+    json_value_to_csv(sock, csv_buf, &csv_buf_used, "flow_datalink", NULL);
+    json_value_to_csv(sock, csv_buf, &csv_buf_used, "l3_proto", NULL);
+    json_value_to_csv(sock, csv_buf, &csv_buf_used, "src_ip", NULL);
+    json_value_to_csv(sock, csv_buf, &csv_buf_used, "dst_ip", NULL);
+    json_value_to_csv(sock, csv_buf, &csv_buf_used, "l4_proto", NULL);
+    json_value_to_csv(sock, csv_buf, &csv_buf_used, "src_port", NULL);
+    json_value_to_csv(sock, csv_buf, &csv_buf_used, "dst_port", NULL);
+
+    if (json_value_to_csv(sock, csv_buf, &csv_buf_used, "flow_state", NULL) != 0 ||
+        json_value_to_csv(sock, csv_buf, &csv_buf_used, "flow_src_packets_processed", NULL) != 0 ||
+        json_value_to_csv(sock, csv_buf, &csv_buf_used, "flow_dst_packets_processed", NULL) != 0 ||
+        json_value_to_csv(sock, csv_buf, &csv_buf_used, "flow_first_seen", NULL) != 0 ||
+        json_value_to_csv(sock, csv_buf, &csv_buf_used, "flow_src_last_pkt_time", NULL) != 0 ||
+        json_value_to_csv(sock, csv_buf, &csv_buf_used, "flow_dst_last_pkt_time", NULL) != 0 ||
+        json_value_to_csv(sock, csv_buf, &csv_buf_used, "flow_src_min_l4_payload_len", NULL) != 0 ||
+        json_value_to_csv(sock, csv_buf, &csv_buf_used, "flow_dst_min_l4_payload_len", NULL) != 0 ||
+        json_value_to_csv(sock, csv_buf, &csv_buf_used, "flow_src_max_l4_payload_len", NULL) != 0 ||
+        json_value_to_csv(sock, csv_buf, &csv_buf_used, "flow_dst_max_l4_payload_len", NULL) != 0 ||
+        json_value_to_csv(sock, csv_buf, &csv_buf_used, "flow_src_tot_l4_payload_len", NULL) != 0 ||
+        json_value_to_csv(sock, csv_buf, &csv_buf_used, "flow_dst_tot_l4_payload_len", NULL) != 0 ||
+        json_value_to_csv(sock, csv_buf, &csv_buf_used, "midstream", NULL) != 0)
     {
         return CALLBACK_ERROR;
     }
 
+    if (json_value_to_csv(sock, csv_buf, &csv_buf_used, "data_analysis", "iat", "min", NULL) != 0 ||
+        json_value_to_csv(sock, csv_buf, &csv_buf_used, "data_analysis", "iat", "avg", NULL) != 0 ||
+        json_value_to_csv(sock, csv_buf, &csv_buf_used, "data_analysis", "iat", "max", NULL) != 0 ||
+        json_value_to_csv(sock, csv_buf, &csv_buf_used, "data_analysis", "iat", "stddev", NULL) != 0 ||
+        json_value_to_csv(sock, csv_buf, &csv_buf_used, "data_analysis", "iat", "var", NULL) != 0 ||
+        json_value_to_csv(sock, csv_buf, &csv_buf_used, "data_analysis", "iat", "ent", NULL) != 0)
     {
+        return CALLBACK_ERROR;
+    }
+
+    if (json_array_to_csv(sock, csv_buf, &csv_buf_used, "data_analysis", "iat", "data", NULL) != 0)
+    {
+        return CALLBACK_ERROR;
+    }
+
+    if (json_value_to_csv(sock, csv_buf, &csv_buf_used, "data_analysis", "pktlen", "min", NULL) != 0 ||
+        json_value_to_csv(sock, csv_buf, &csv_buf_used, "data_analysis", "pktlen", "avg", NULL) != 0 ||
+        json_value_to_csv(sock, csv_buf, &csv_buf_used, "data_analysis", "pktlen", "max", NULL) != 0 ||
+        json_value_to_csv(sock, csv_buf, &csv_buf_used, "data_analysis", "pktlen", "stddev", NULL) != 0 ||
+        json_value_to_csv(sock, csv_buf, &csv_buf_used, "data_analysis", "pktlen", "var", NULL) != 0 ||
+        json_value_to_csv(sock, csv_buf, &csv_buf_used, "data_analysis", "pktlen", "ent", NULL) != 0)
+    {
+        return CALLBACK_ERROR;
+    }
+
+    if (json_array_to_csv(sock, csv_buf, &csv_buf_used, "data_analysis", "pktlen", "data", NULL) != 0)
+    {
+        return CALLBACK_ERROR;
+    }
+
+    if (json_array_to_csv(sock, csv_buf, &csv_buf_used, "data_analysis", "bins", "c_to_s", NULL) != 0)
+    {
+        return CALLBACK_ERROR;
+    }
+
+    if (json_array_to_csv(sock, csv_buf, &csv_buf_used, "data_analysis", "bins", "s_to_c", NULL) != 0)
+    {
+        return CALLBACK_ERROR;
+    }
+
+    if (json_array_to_csv(sock, csv_buf, &csv_buf_used, "data_analysis", "directions", NULL) != 0)
+    {
+        return CALLBACK_ERROR;
+    }
+
+    if (json_array_to_csv(sock, csv_buf, &csv_buf_used, "data_analysis", "entropies", NULL) != 0)
+    {
+        return CALLBACK_ERROR;
+    }
+
+    json_value_to_csv(sock, csv_buf, &csv_buf_used, "ndpi", "proto", NULL);
+    json_value_to_csv(sock, csv_buf, &csv_buf_used, "ndpi", "proto_id", NULL);
+    json_value_to_csv(sock, csv_buf, &csv_buf_used, "ndpi", "encrypted", NULL);
+    json_value_to_csv(sock, csv_buf, &csv_buf_used, "ndpi", "breed", NULL);
+    json_value_to_csv(sock, csv_buf, &csv_buf_used, "ndpi", "category", NULL);
+    {
+        struct nDPIsrvd_json_token const * const token = TOKEN_GET_SZ(sock, "ndpi", "confidence");
         struct nDPIsrvd_json_token const * current = NULL;
         int next_child_index = -1;
 
-        while ((current = nDPIsrvd_get_next_token(sock, iat, &next_child_index)) != NULL)
+        if (token == NULL)
         {
-            size_t key_length = 0;
-            char const * const key = TOKEN_GET_KEY(sock, current, &key_length);
-
-            printf("__%.*s__\n", (int)key_length, key);
-            next_child_index++;
+            csv_buf_add(csv_buf, &csv_buf_used, NULL, 0);
+            csv_buf_add(csv_buf, &csv_buf_used, NULL, 0);
+        }
+        else
+        {
+            while ((current = nDPIsrvd_get_next_token(sock, token, &next_child_index)) != NULL)
+            {
+                size_t key_length = 0, value_length = 0;
+                char const * const key = TOKEN_GET_KEY(sock, current, &key_length);
+                char const * const value = TOKEN_GET_VALUE(sock, current, &value_length);
+
+                csv_buf_add(csv_buf, &csv_buf_used, key, key_length);
+                csv_buf_add(csv_buf, &csv_buf_used, value, value_length);
+            }
         }
-printf("===\n");
     }
 
+    if (csv_buf_used > 0 && csv_buf[csv_buf_used - 1] == ',')
+    {
+        csv_buf[--csv_buf_used] = '\0';
+    }
+
+    fprintf(csv_fp, "%.*s\n", (int)csv_buf_used, csv_buf);
+
     return CALLBACK_OK;
 }
 
-static void simple_flow_cleanup_callback(struct nDPIsrvd_socket * const sock,
-                                         struct nDPIsrvd_instance * const instance,
-                                         struct nDPIsrvd_thread_data * const thread_data,
-                                         struct nDPIsrvd_flow * const flow,
-                                         enum nDPIsrvd_cleanup_reason reason)
+static void print_usage(char const * const arg0)
 {
+    static char const usage[] =
+        "Usage: %s "
+        "[-d] [-p pidfile] [-s host]\n"
+        "\t  \t[-u user] [-g group] [-o csv-outfile]\n\n"
+        "\t-d\tForking into background after initialization.\n"
+        "\t-p\tWrite the daemon PID to the given file path.\n"
+        "\t-s\tDestination where nDPIsrvd is listening on.\n"
+        "\t  \tCan be either a path to UNIX socket or an IPv4/TCP-Port IPv6/TCP-Port tuple.\n"
+        "\t-u\tChange user.\n"
+        "\t-g\tChange group.\n"
+        "\t-o\tSpecify the CSV output file for analysis results\n\n";
+
+    fprintf(stderr, usage, arg0);
+}
+
+static int parse_options(int argc, char ** argv)
+{
+    int opt;
+
+    while ((opt = getopt(argc, argv, "hdp:s:u:g:o:")) != -1)
+    {
+        switch (opt)
+        {
+            case 'd':
+                daemonize_enable();
+                break;
+            case 'p':
+                free(pidfile);
+                pidfile = strdup(optarg);
+                break;
+            case 's':
+                free(serv_optarg);
+                serv_optarg = strdup(optarg);
+                break;
+            case 'u':
+                free(user);
+                user = strdup(optarg);
+                break;
+            case 'g':
+                free(group);
+                group = strdup(optarg);
+                break;
+            case 'o':
+                free(csv_outfile);
+                csv_outfile = strdup(optarg);
+                break;
+            default:
+                print_usage(argv[0]);
+                return 1;
+        }
+    }
+
+    if (csv_outfile == NULL)
+    {
+        fprintf(stderr, "%s: Missing CSV output file (`-o')\n", argv[0]);
+        return 1;
+    }
+
+    opt = 0;
+    if (access(csv_outfile, F_OK) != 0 && errno == ENOENT)
+    {
+        opt = 1;
+    }
+
+    csv_fp = fopen(csv_outfile, "a+");
+    if (csv_fp == NULL)
+    {
+        fprintf(stderr, "%s: Could not open file `%s' for appending\n", argv[0], csv_outfile);
+        return 1;
+    }
+
+    if (opt != 0)
+    {
+        fprintf(csv_fp,
+                "flow_datalink,l3_proto,src_ip,dst_ip,l4_proto,src_port,dst_port,flow_state,flow_src_packets_processed,"
+                "flow_dst_packets_processed,flow_first_seen,flow_src_last_pkt_time,flow_dst_last_pkt_time,flow_src_min_"
+                "l4_payload_len,flow_dst_min_l4_payload_len,flow_src_max_l4_payload_len,flow_dst_max_l4_payload_len,"
+                "flow_src_tot_l4_payload_len,flow_dst_tot_l4_payload_len,midstream,iat_min,iat_avg,iat_max,iat_stddev,"
+                "iat_var,iat_ent,iat_data,pktlen_min,pktlen_avg,pktlen_max,pktlen_stddev,pktlen_var,pktlen_ent,pktlen_"
+                "data,bins_c_to_s,bins_s_to_c,directions,entropies,proto,proto_id,encrypted,breed,category,"
+                "confidence_id,confidence\n");
+    }
+
+    if (serv_optarg == NULL)
+    {
+        serv_optarg = strdup(DISTRIBUTOR_UNIX_SOCKET);
+    }
+
+    if (nDPIsrvd_setup_address(&sock->address, serv_optarg) != 0)
+    {
+        fprintf(stderr, "%s: Could not parse address `%s'\n", argv[0], serv_optarg);
+        return 1;
+    }
+
+    if (optind < argc)
+    {
+        fprintf(stderr, "Unexpected argument after options\n\n");
+        print_usage(argv[0]);
+        return 1;
+    }
+
+    return 0;
 }
 
 int main(int argc, char ** argv)
@@ -193,23 +502,38 @@ int main(int argc, char ** argv)
     signal(SIGTERM, sighandler);
     signal(SIGPIPE, sighandler);
 
-    sock = nDPIsrvd_socket_init(0, 0, 0, 0, simple_json_callback, NULL, simple_flow_cleanup_callback);
+    sock = nDPIsrvd_socket_init(0, 0, 0, 0, simple_json_callback, NULL, NULL);
     if (sock == NULL)
     {
         return 1;
     }
 
-    if (nDPIsrvd_setup_address(&sock->address, (argc > 1 ? argv[1] : "127.0.0.1:7000")) != 0)
+    if (parse_options(argc, argv) != 0)
     {
         return 1;
     }
 
+    printf("Recv buffer size: %u\n", NETWORK_BUFFER_MAX_SIZE);
+    printf("Connecting to `%s'..\n", serv_optarg);
+
     if (nDPIsrvd_connect(sock) != CONNECT_OK)
     {
+        fprintf(stderr, "%s: nDPIsrvd socket connect to %s failed!\n", argv[0], serv_optarg);
         nDPIsrvd_socket_free(&sock);
         return 1;
     }
 
+    signal(SIGUSR1, sighandler);
+    signal(SIGINT, sighandler);
+    signal(SIGTERM, sighandler);
+    signal(SIGPIPE, sighandler);
+
+    if (daemonize_with_pidfile(pidfile) != 0)
+    {
+        return 1;
+    }
+    openlog("nDPIsrvd-analyzed", LOG_CONS, LOG_DAEMON);
+
     if (nDPIsrvd_set_read_timeout(sock, 180, 0) != 0)
     {
         return 1;
@@ -247,5 +571,9 @@ int main(int argc, char ** argv)
         printf("Parse read %s\n", nDPIsrvd_enum_to_string(read_ret));
     }
 
-    return 1;
+    nDPIsrvd_socket_free(&sock);
+    daemonize_shutdown(pidfile);
+    closelog();
+
+    return read_ret;
 }

examples/py-flow-info/flow-info.py

@@ -363,18 +363,18 @@ def onJsonLineRecvd(json_dict, instance, current_flow, global_user_data):
         flow_event_name += '{}{:>16}{}'.format(TermColor.WARNING,
                                                json_dict['flow_event_name'], TermColor.END)
         if args.print_analyse_results is True:
-            next_lines =  ['               {:>9}|{:>9}|{:>9}|{:>9}|{:>9}|{:>9}'.format(
+            next_lines =  ['               {:>9}|{:>9}|{:>9}|{:>9}|{:>15}|{:>8}'.format(
                            'min', 'max', 'avg', 'stddev', 'variance', 'entropy')]
-            next_lines += ['[IAT.........: {:>9.3f}|{:>9.3f}|{:>9.3f}|{:>9.3f}|{:>9.3f}|{:>9.3f}]'.format(
+            next_lines += ['[IAT.........: {:>9.3f}|{:>9.3f}|{:>9.3f}|{:>9.3f}|{:>15.3f}|{:>8.3f}]'.format(
                                nDPIsrvd.toSeconds(json_dict['data_analysis']['iat']['min']),
                                nDPIsrvd.toSeconds(json_dict['data_analysis']['iat']['max']),
                                nDPIsrvd.toSeconds(json_dict['data_analysis']['iat']['avg']),
                                nDPIsrvd.toSeconds(json_dict['data_analysis']['iat']['stddev']),
                                nDPIsrvd.toSeconds(json_dict['data_analysis']['iat']['var']),
-                               nDPIsrvd.toSeconds(json_dict['data_analysis']['iat']['ent'])
+                               json_dict['data_analysis']['iat']['ent']
                           )]
             next_lines += ['']
-            next_lines[-1] += '[PKTLEN......: {:>9.3f}|{:>9.3f}|{:>9.3f}|{:>9.3f}|{:>9.3f}|{:>9.3f}]'.format(
+            next_lines[-1] += '[PKTLEN......: {:>9.3f}|{:>9.3f}|{:>9.3f}|{:>9.3f}|{:>15.3f}|{:>8.3f}]'.format(
                                   json_dict['data_analysis']['pktlen']['min'],
                                   json_dict['data_analysis']['pktlen']['max'],
                                   json_dict['data_analysis']['pktlen']['avg'],
@@ -396,6 +396,12 @@ def onJsonLineRecvd(json_dict, instance, current_flow, global_user_data):
             next_lines[-1] += '[IATS(ms)....: {}]'.format(iats)
             next_lines += ['']
             next_lines[-1] += '[PKTLENS.....: {}]'.format(','.join([str(n) for n in json_dict['data_analysis']['pktlen']['data']]))
+            next_lines += ['']
+            ents = ''
+            for n in json_dict['data_analysis']['entropies']:
+                ents += '{:.1f},'.format(n)
+            ents = ents[:-1]
+            next_lines[-1] += '[ENTROPIES...: {}]'.format(ents)
     else:
         if json_dict['flow_event_name'] == 'new':
             line_suffix = ''
@@ -416,6 +422,9 @@ def onJsonLineRecvd(json_dict, instance, current_flow, global_user_data):
                 line_suffix += ']'
         flow_event_name += '{}{:>16}{}'.format(flow_active_color, json_dict['flow_event_name'], TermColor.END)
 
+    if args.print_hostname is True and 'ndpi' in json_dict and 'hostname' in json_dict['ndpi']:
+        line_suffix += '[{}]'.format(json_dict['ndpi']['hostname'])
+
     if json_dict['l3_proto'] == 'ip4':
         print('{}{}{}{}{}: [{:.>6}] [{}][{:.>5}] [{:.>15}]{} -> [{:.>15}]{} {}{}' \
               ''.format(timestamp, first_seen, last_seen, instance_and_source, flow_event_name, 
@@ -472,6 +481,7 @@ if __name__ == '__main__':
     argparser.add_argument('--analyse',    action='store_true', default=False, help='Print only analyse flow events.')
     argparser.add_argument('--detection',  action='store_true', default=False, help='Print only detected/detection-update flow events.')
     argparser.add_argument('--ipwhois',    action='store_true', default=False, help='Use Python-IPWhois to print additional location information.')
+    argparser.add_argument('--print-hostname', action='store_true', default=False, help='Print detected hostnames if available.')
     argparser.add_argument('--print-analyse-results', action='store_true', default=False,
                            help='Print detailed results of analyse events.')
     args = argparser.parse_args()

nDPId-test.c

@@ -675,7 +675,7 @@ static void * distributor_client_mainloop_thread(void * const arg)
                     case READ_PEER_DISCONNECT:
                         del_event(dis_epollfd, mock_testfds[PIPE_TEST_READ]);
                         pipe_read_finished = 1;
-                        continue;
+                        break;
                 }
 
                 enum nDPIsrvd_parse_return parse_ret = nDPIsrvd_parse_all(mock_sock);
@@ -712,7 +712,6 @@ static void * distributor_client_mainloop_thread(void * const arg)
                 {
                     del_event(dis_epollfd, mock_nullfds[PIPE_NULL_READ]);
                     null_read_finished = 1;
-                    continue;
                 }
 
                 printf("%.*s", (int)bytes_read, buf);
@@ -730,7 +729,6 @@ static void * distributor_client_mainloop_thread(void * const arg)
                 {
                     del_event(dis_epollfd, mock_arpafds[PIPE_ARPA_READ]);
                     arpa_read_finished = 1;
-                    continue;
                 }
 
                 /*

nDPId.c

@@ -156,6 +156,7 @@ struct nDPId_flow_analysis
     struct ndpi_analyze_struct pktlen;
     uint8_t * directions;
     struct ndpi_bin payload_len_bin[FD_COUNT];
+    float * entropies;
 };
 
 /*
@@ -1325,15 +1326,20 @@ static void free_analysis_data(struct nDPId_flow_extended * const flow_ext)
         ndpi_free(flow_ext->flow_analysis->directions);
         ndpi_free_bin(&flow_ext->flow_analysis->payload_len_bin[FD_SRC2DST]);
         ndpi_free_bin(&flow_ext->flow_analysis->payload_len_bin[FD_DST2SRC]);
+        ndpi_free(flow_ext->flow_analysis->entropies);
         ndpi_free(flow_ext->flow_analysis);
+        flow_ext->flow_analysis = NULL;
     }
 }
 
 static void free_detection_data(struct nDPId_flow * const flow)
 {
-    ndpi_free_flow_data(&flow->info.detection_data->flow);
-    ndpi_free(flow->info.detection_data);
-    flow->info.detection_data = NULL;
+    if (flow->info.detection_data != NULL)
+    {
+        ndpi_free_flow_data(&flow->info.detection_data->flow);
+        ndpi_free(flow->info.detection_data);
+        flow->info.detection_data = NULL;
+    }
 }
 
 static int alloc_detection_data(struct nDPId_flow * const flow)
@@ -1362,6 +1368,8 @@ static int alloc_detection_data(struct nDPId_flow * const flow)
                                 nDPId_options.max_packets_per_flow_to_analyse);
         flow->flow_extended.flow_analysis->directions = (uint8_t *)ndpi_malloc(
             sizeof(*flow->flow_extended.flow_analysis->directions) * nDPId_options.max_packets_per_flow_to_analyse);
+        flow->flow_extended.flow_analysis->entropies = (float *)ndpi_malloc(
+            sizeof(*flow->flow_extended.flow_analysis->entropies) * nDPId_options.max_packets_per_flow_to_analyse);
 
         if (ndpi_init_bin(&flow->flow_extended.flow_analysis->payload_len_bin[FD_SRC2DST],
                           ndpi_bin_family8,
@@ -1370,7 +1378,9 @@ static int alloc_detection_data(struct nDPId_flow * const flow)
                           ndpi_bin_family8,
                           nDPId_ANALYZE_PLEN_NUM_BINS) != 0 ||
             flow->flow_extended.flow_analysis->iat.values == NULL ||
-            flow->flow_extended.flow_analysis->pktlen.values == NULL)
+            flow->flow_extended.flow_analysis->pktlen.values == NULL ||
+            flow->flow_extended.flow_analysis->directions == NULL ||
+            flow->flow_extended.flow_analysis->entropies == NULL)
         {
             goto error;
         }
@@ -1379,6 +1389,7 @@ static int alloc_detection_data(struct nDPId_flow * const flow)
     return 0;
 error:
     free_detection_data(flow);
+    flow->info.detection_completed = 1;
     return 1;
 }
 
@@ -2479,6 +2490,14 @@ static void jsonize_data_analysis(struct nDPId_reader_thread * const reader_thre
             ndpi_serialize_string_uint32(&workflow->ndpi_serializer, "", analysis->directions[i]);
         }
         ndpi_serialize_end_of_list(&workflow->ndpi_serializer);
+
+        ndpi_serialize_start_of_list(&workflow->ndpi_serializer, "entropies");
+        for (unsigned long long int i = 0; i < nDPId_options.max_packets_per_flow_to_analyse; ++i)
+        {
+            ndpi_serialize_string_float(&workflow->ndpi_serializer, "", analysis->entropies[i], "%.9f");
+        }
+        ndpi_serialize_end_of_list(&workflow->ndpi_serializer);
+
         ndpi_serialize_end_of_block(&workflow->ndpi_serializer);
     }
 }
@@ -3957,16 +3976,17 @@ static void ndpi_process_packet(uint8_t * const args,
             ndpi_data_add_value(&flow_to_process->flow_extended.flow_analysis->iat, tdiff_us);
         }
 
-        ndpi_data_add_value(&flow_to_process->flow_extended.flow_analysis->pktlen, header->caplen);
+        ndpi_data_add_value(&flow_to_process->flow_extended.flow_analysis->pktlen, ip_size);
         flow_to_process->flow_extended.flow_analysis
             ->directions[(total_flow_packets - 1) % nDPId_options.max_packets_per_flow_to_analyse] = direction;
         ndpi_inc_bin(&flow_to_process->flow_extended.flow_analysis->payload_len_bin[direction],
                      plen2slot(l4_payload_len),
                      1);
+        flow_to_process->flow_extended.flow_analysis
+            ->entropies[(total_flow_packets - 1) % nDPId_options.max_packets_per_flow_to_analyse] =
+            ndpi_entropy((ip != NULL ? (uint8_t *)ip : (uint8_t *)ip6), ip_size);
 
-        if (flow_to_process->flow_extended.packets_processed[FD_SRC2DST] +
-                flow_to_process->flow_extended.packets_processed[FD_DST2SRC] ==
-            nDPId_options.max_packets_per_flow_to_analyse)
+        if (total_flow_packets == nDPId_options.max_packets_per_flow_to_analyse)
         {
             jsonize_flow_event(reader_thread, &flow_to_process->flow_extended, FLOW_EVENT_ANALYSE);
         }
@@ -3982,7 +4002,7 @@ static void ndpi_process_packet(uint8_t * const args,
                          &flow_to_process->flow_extended,
                          PACKET_EVENT_PAYLOAD_FLOW);
 
-    if (flow_to_process->flow_extended.flow_basic.state != FS_INFO)
+    if (flow_to_process->flow_extended.flow_basic.state != FS_INFO || flow_to_process->info.detection_data == NULL)
     {
         /* Only FS_INFO goes through the whole detection process. */
         return;

schema/flow_event_schema.json

@@ -433,6 +433,12 @@
                     "items": {
                         "type": "number"
                     }
+                },
+                "entropies": {
+                    "type": "array",
+                    "items": {
+                        "type": "number"
+                    }
                 }
             },
             "additionalProperties": false

scripts/get-and-build-libndpi.sh

@@ -38,12 +38,14 @@ cd "$(dirname "${0}")/.."
 if [ -d ./.git ]; then
     git submodule update --init ./libnDPI
 else
-    printf '%s' '-----------------------------------'
-    printf 'WARNING: %s is supposed to be a GIT repository. But it is not.' "$(realpath $(dirname "${0}")/..)"
-    printf '%s' 'Can not clone libnDPI as GIT submodule.'
-    printf '%s' 'Falling back to Github direct download.'
-    printf 'URL: %s' "${GITHUB_FALLBACK_URL}"
-    printf '%s' '-----------------------------------'
+    set +x
+    printf '%s\n' '-----------------------------------'
+    printf 'WARNING: %s is supposed to be a GIT repository. But it is not.\n' "$(realpath $(dirname "${0}")/..)"
+    printf '%s\n' 'Can not clone libnDPI as GIT submodule.'
+    printf '%s\n' 'Falling back to Github direct download.'
+    printf 'URL: %s\n' "${GITHUB_FALLBACK_URL}"
+    printf '%s\n' '-----------------------------------'
+    set -x
     wget "${GITHUB_FALLBACK_URL}" -O ./libnDPI-github-dev.zip
     unzip ./libnDPI-github-dev.zip
     mv ./nDPI-dev ./libnDPI

test/results/443-chrome.pcap.out

@@ -13,9 +13,9 @@
 ~~ total active/idle flows...: 1/1
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6037718 bytes
-~~ total memory freed........: 6037718 bytes
-~~ total allocations/frees...: 121489/121489
+~~ total memory allocated....: 6037854 bytes
+~~ total memory freed........: 6037854 bytes
+~~ total allocations/frees...: 121490/121490
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 495 chars
 ~~ json string max len.......: 2488 chars

test/results/443-curl.pcap.out

@@ -7,7 +7,7 @@
 01046{"flow_event_id":7,"flow_event_name":"detected","thread_id":0,"packet_id":4,"source":"443-curl.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"info","flow_src_packets_processed":3,"flow_dst_packets_processed":1,"flow_first_seen":1581113120474299,"flow_src_last_pkt_time":1581113120522725,"flow_dst_last_pkt_time":1581113120512991,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":517,"flow_dst_max_l4_payload_len":0,"flow_src_tot_l4_payload_len":517,"flow_dst_tot_l4_payload_len":0,"midstream":0,"thread_ts_usec":1581113120522725,"l3_proto":"ip4","src_ip":"192.168.1.13","dst_ip":"178.62.197.130","src_port":55523,"dst_port":443,"l4_proto":"tcp","ndpi": {"confidence": {"6":"DPI"},"proto":"TLS.ntop","proto_id":"91.26","encrypted":1,"breed":"Safe","category_id":14,"category":"Network","hostname":"www.ntop.org","tls": {"version":"TLSv1.2","ja3":"2a26b1a62e40d25d4de3babc9d532f30","ja3s":"","unsafe_cipher":0,"cipher":"TLS_NULL_WITH_NULL_NULL","alpn":"h2,http\/1.1"}}}
 01106{"flow_event_id":8,"flow_event_name":"detection-update","thread_id":0,"packet_id":6,"source":"443-curl.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"info","flow_src_packets_processed":3,"flow_dst_packets_processed":3,"flow_first_seen":1581113120474299,"flow_src_last_pkt_time":1581113120522725,"flow_dst_last_pkt_time":1581113120563403,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":517,"flow_dst_max_l4_payload_len":1440,"flow_src_tot_l4_payload_len":517,"flow_dst_tot_l4_payload_len":1440,"midstream":0,"thread_ts_usec":1581113120563403,"l3_proto":"ip4","src_ip":"192.168.1.13","dst_ip":"178.62.197.130","src_port":55523,"dst_port":443,"l4_proto":"tcp","ndpi": {"confidence": {"6":"DPI"},"proto":"TLS.ntop","proto_id":"91.26","encrypted":1,"breed":"Safe","category_id":14,"category":"Network","hostname":"www.ntop.org","tls": {"version":"TLSv1.2","ja3":"2a26b1a62e40d25d4de3babc9d532f30","ja3s":"ae53107a2e47ea20c72ac44821a728bf","unsafe_cipher":0,"cipher":"TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256","alpn":"h2,http\/1.1"}}}
 01308{"flow_event_id":8,"flow_event_name":"detection-update","thread_id":0,"packet_id":7,"source":"443-curl.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"info","flow_src_packets_processed":3,"flow_dst_packets_processed":4,"flow_first_seen":1581113120474299,"flow_src_last_pkt_time":1581113120522725,"flow_dst_last_pkt_time":1581113120564527,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":517,"flow_dst_max_l4_payload_len":1440,"flow_src_tot_l4_payload_len":517,"flow_dst_tot_l4_payload_len":2880,"midstream":0,"thread_ts_usec":1581113120564527,"l3_proto":"ip4","src_ip":"192.168.1.13","dst_ip":"178.62.197.130","src_port":55523,"dst_port":443,"l4_proto":"tcp","ndpi": {"confidence": {"6":"DPI"},"proto":"TLS.ntop","proto_id":"91.26","encrypted":1,"breed":"Safe","category_id":14,"category":"Network","hostname":"www.ntop.org","tls": {"version":"TLSv1.2","server_names":"www.ntop.org","ja3":"2a26b1a62e40d25d4de3babc9d532f30","ja3s":"ae53107a2e47ea20c72ac44821a728bf","unsafe_cipher":0,"cipher":"TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256","issuerDN":"C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3","subjectDN":"CN=www.ntop.org","alpn":"h2,http\/1.1","fingerprint":"DB:A7:E4:3E:6D:BB:21:AB:68:47:35:E8:0B:8F:15:DF:DB:C7:C9:6F"}}}
-01702{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":32,"source":"443-curl.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"finished","flow_src_packets_processed":17,"flow_dst_packets_processed":15,"flow_first_seen":1581113120474299,"flow_src_last_pkt_time":1581113121447770,"flow_dst_last_pkt_time":1581113121447985,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":517,"flow_dst_max_l4_payload_len":1440,"flow_src_tot_l4_payload_len":899,"flow_dst_tot_l4_payload_len":10128,"midstream":0,"thread_ts_usec":1581113121447985,"l3_proto":"ip4","src_ip":"192.168.1.13","dst_ip":"178.62.197.130","src_port":55523,"dst_port":443,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"min":2,"avg":62811.5,"max":784064,"stddev":190271.5,"var":36203257856.0,"ent":2.2,"data": [38692,38799,9627,47643,2769,1124,2,41874,4,11797,50900,31,39132,3,742,11,18,78,76,38549,8926,46564,784064,784044,367,123,462,127,121,240,248]},"pktlen": {"min":66,"avg":411.2,"max":1506,"stddev":558.7,"var":312115.0,"ent":3.9,"data": [78,74,66,583,66,1506,1506,197,66,66,192,117,123,66,66,119,122,108,133,104,66,104,66,281,66,1506,1506,66,1506,1062,66,1506]},"bins": {"c_to_s": [10,4,1,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"s_to_c": [3,3,0,0,1,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,6,0,0]},"directions": [0,1,0,0,1,1,1,1,0,0,0,1,1,0,0,0,0,0,0,0,1,1,0,1,0,1,1,0,1,1,0,1]},"ndpi": {"confidence": {"6":"DPI"},"proto":"TLS.ntop","proto_id":"91.26","encrypted":1,"breed":"Safe","category_id":14,"category":"Network"}}
+02098{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":32,"source":"443-curl.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"finished","flow_src_packets_processed":17,"flow_dst_packets_processed":15,"flow_first_seen":1581113120474299,"flow_src_last_pkt_time":1581113121447770,"flow_dst_last_pkt_time":1581113121447985,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":517,"flow_dst_max_l4_payload_len":1440,"flow_src_tot_l4_payload_len":899,"flow_dst_tot_l4_payload_len":10128,"midstream":0,"thread_ts_usec":1581113121447985,"l3_proto":"ip4","src_ip":"192.168.1.13","dst_ip":"178.62.197.130","src_port":55523,"dst_port":443,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"min":2,"avg":62811.5,"max":784064,"stddev":190271.5,"var":36203257856.0,"ent":2.2,"data": [38692,38799,9627,47643,2769,1124,2,41874,4,11797,50900,31,39132,3,742,11,18,78,76,38549,8926,46564,784064,784044,367,123,462,127,121,240,248]},"pktlen": {"min":52,"avg":397.2,"max":1492,"stddev":558.7,"var":312115.0,"ent":3.8,"data": [64,60,52,569,52,1492,1492,183,52,52,178,103,109,52,52,105,108,94,119,90,52,90,52,267,52,1492,1492,52,1492,1048,52,1492]},"bins": {"c_to_s": [10,4,1,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"s_to_c": [3,3,0,0,1,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,6,0,0]},"directions": [0,1,0,0,1,1,1,1,0,0,0,1,1,0,0,0,0,0,0,0,1,1,0,1,0,1,1,0,1,1,0,1],"entropies": [4.367087364,5.300120831,4.945419312,4.294172764,5.100070000,7.382002354,7.456428051,6.751153946,4.945419312,4.945419312,6.263377666,5.952023029,6.200525761,4.983880997,4.930902004,5.836982250,5.780514240,5.536261082,5.983234406,5.510023117,5.215455055,5.937692642,5.060803890,7.153983116,5.060803890,7.879748821,7.892062664,5.060803890,7.868061543,7.808748245,5.060803890,7.868031502]},"ndpi": {"confidence": {"6":"DPI"},"proto":"TLS.ntop","proto_id":"91.26","encrypted":1,"breed":"Safe","category_id":14,"category":"Network"}}
 00914{"flow_event_id":2,"flow_event_name":"end","thread_id":0,"packet_id":109,"source":"443-curl.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"finished","flow_src_packets_processed":51,"flow_dst_packets_processed":58,"flow_first_seen":1581113120474299,"flow_src_last_pkt_time":1581113121570392,"flow_dst_last_pkt_time":1581113121570364,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":517,"flow_dst_max_l4_payload_len":1440,"flow_src_tot_l4_payload_len":930,"flow_dst_tot_l4_payload_len":65886,"midstream":0,"thread_ts_usec":1581113121570392,"l3_proto":"ip4","src_ip":"192.168.1.13","dst_ip":"178.62.197.130","src_port":55523,"dst_port":443,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3,"ndpi": {"confidence": {"6":"DPI"},"proto":"TLS.ntop","proto_id":"91.26","encrypted":1,"breed":"Safe","category_id":14,"category":"Network"}}
 00564{"daemon_event_id":3,"daemon_event_name":"shutdown","thread_id":0,"packet_id":109,"source":"443-curl.pcap","alias":"nDPId-test","packets-captured":109,"packets-processed":109,"total-skipped-flows":0,"total-l4-payload-len":66816,"total-not-detected-flows":0,"total-guessed-flows":0,"total-detected-flows":1,"total-detection-updates":2,"total-updates":0,"current-active-flows":0,"total-active-flows":1,"total-idle-flows":1,"total-compressions":0,"total-compression-diff":0,"current-compression-diff":0,"total-events-serialized":12,"global_ts_usec":1581113121570392}
 ~~~~~~~~~~~~~~~~~~~~ SUMMARY ~~~~~~~~~~~~~~~~~~~~
@@ -18,10 +18,10 @@
 ~~ total active/idle flows...: 1/1
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6045766 bytes
-~~ total memory freed........: 6045766 bytes
-~~ total allocations/frees...: 121603/121603
+~~ total memory allocated....: 6045902 bytes
+~~ total memory freed........: 6045902 bytes
+~~ total allocations/frees...: 121604/121604
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 493 chars
-~~ json string max len.......: 1707 chars
-~~ json string avg len.......: 1065 chars
+~~ json string max len.......: 2103 chars
+~~ json string avg len.......: 1238 chars

test/results/443-firefox.pcap.out

@@ -7,7 +7,7 @@
 01106{"flow_event_id":7,"flow_event_name":"detected","thread_id":0,"packet_id":4,"source":"443-firefox.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"info","flow_src_packets_processed":3,"flow_dst_packets_processed":1,"flow_first_seen":1581109488041083,"flow_src_last_pkt_time":1581109488081517,"flow_dst_last_pkt_time":1581109488079587,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":517,"flow_dst_max_l4_payload_len":0,"flow_src_tot_l4_payload_len":517,"flow_dst_tot_l4_payload_len":0,"midstream":0,"thread_ts_usec":1581109488081517,"l3_proto":"ip4","src_ip":"192.168.1.13","dst_ip":"178.62.197.130","src_port":53096,"dst_port":443,"l4_proto":"tcp","ndpi": {"confidence": {"6":"DPI"},"proto":"TLS.ntop","proto_id":"91.26","encrypted":1,"breed":"Safe","category_id":14,"category":"Network","hostname":"www.ntop.org","tls": {"version":"TLSv1.2","ja3":"b20b44b18b853ef29ab773e921b03422","ja3s":"","unsafe_cipher":0,"cipher":"TLS_NULL_WITH_NULL_NULL","alpn":"h2,http\/1.1","tls_supported_versions":"TLSv1.3,TLSv1.2,TLSv1.1,TLSv1"}}}
 01172{"flow_event_id":8,"flow_event_name":"detection-update","thread_id":0,"packet_id":6,"source":"443-firefox.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"info","flow_src_packets_processed":3,"flow_dst_packets_processed":3,"flow_first_seen":1581109488041083,"flow_src_last_pkt_time":1581109488081517,"flow_dst_last_pkt_time":1581109488123692,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":517,"flow_dst_max_l4_payload_len":1440,"flow_src_tot_l4_payload_len":517,"flow_dst_tot_l4_payload_len":1440,"midstream":0,"thread_ts_usec":1581109488123692,"l3_proto":"ip4","src_ip":"192.168.1.13","dst_ip":"178.62.197.130","src_port":53096,"dst_port":443,"l4_proto":"tcp","ndpi": {"confidence": {"6":"DPI"},"proto":"TLS.ntop","proto_id":"91.26","encrypted":1,"breed":"Safe","category_id":14,"category":"Network","hostname":"www.ntop.org","tls": {"version":"TLSv1.2","ja3":"b20b44b18b853ef29ab773e921b03422","ja3s":"3653a20186a5b490426131a611e01992","unsafe_cipher":0,"cipher":"TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256","alpn":"h2,http\/1.1","tls_supported_versions":"TLSv1.3,TLSv1.2,TLSv1.1,TLSv1"}}}
 01374{"flow_event_id":8,"flow_event_name":"detection-update","thread_id":0,"packet_id":7,"source":"443-firefox.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"info","flow_src_packets_processed":3,"flow_dst_packets_processed":4,"flow_first_seen":1581109488041083,"flow_src_last_pkt_time":1581109488081517,"flow_dst_last_pkt_time":1581109488123785,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":517,"flow_dst_max_l4_payload_len":1440,"flow_src_tot_l4_payload_len":517,"flow_dst_tot_l4_payload_len":2880,"midstream":0,"thread_ts_usec":1581109488123785,"l3_proto":"ip4","src_ip":"192.168.1.13","dst_ip":"178.62.197.130","src_port":53096,"dst_port":443,"l4_proto":"tcp","ndpi": {"confidence": {"6":"DPI"},"proto":"TLS.ntop","proto_id":"91.26","encrypted":1,"breed":"Safe","category_id":14,"category":"Network","hostname":"www.ntop.org","tls": {"version":"TLSv1.2","server_names":"www.ntop.org","ja3":"b20b44b18b853ef29ab773e921b03422","ja3s":"3653a20186a5b490426131a611e01992","unsafe_cipher":0,"cipher":"TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256","issuerDN":"C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3","subjectDN":"CN=www.ntop.org","alpn":"h2,http\/1.1","tls_supported_versions":"TLSv1.3,TLSv1.2,TLSv1.1,TLSv1","fingerprint":"DB:A7:E4:3E:6D:BB:21:AB:68:47:35:E8:0B:8F:15:DF:DB:C7:C9:6F"}}}
-01714{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":32,"source":"443-firefox.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"finished","flow_src_packets_processed":15,"flow_dst_packets_processed":17,"flow_first_seen":1581109488041083,"flow_src_last_pkt_time":1581109490061876,"flow_dst_last_pkt_time":1581109490062194,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":517,"flow_dst_max_l4_payload_len":1440,"flow_src_tot_l4_payload_len":1047,"flow_dst_tot_l4_payload_len":13867,"midstream":0,"thread_ts_usec":1581109490062194,"l3_proto":"ip4","src_ip":"192.168.1.13","dst_ip":"178.62.197.130","src_port":53096,"dst_port":443,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"min":2,"avg":130384.0,"max":1655693,"stddev":403949.6,"var":163175268352.0,"ent":2.0,"data": [38504,38612,1822,40006,4099,93,2,42327,4,2052,40671,32,38677,3,193774,83,215,231092,9994,47033,1655690,50,1655693,186,15,177,176,149,321,109,243]},"pktlen": {"min":66,"avg":532.7,"max":1506,"stddev":610.4,"var":372566.0,"ent":4.1,"data": [78,74,66,583,66,1506,1506,140,66,66,151,332,115,66,66,235,312,96,66,96,66,1506,1506,66,1506,1030,66,1506,1506,66,1506,1030]},"bins": {"c_to_s": [11,0,1,0,0,1,0,1,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"s_to_c": [4,1,1,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,8,0,0]},"directions": [0,1,0,0,1,1,1,1,0,0,0,1,1,0,0,0,0,0,1,1,0,1,1,0,1,1,0,1,1,0,1,1]},"ndpi": {"confidence": {"6":"DPI"},"proto":"TLS.ntop","proto_id":"91.26","encrypted":1,"breed":"Safe","category_id":14,"category":"Network"}}
+02113{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":32,"source":"443-firefox.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"finished","flow_src_packets_processed":15,"flow_dst_packets_processed":17,"flow_first_seen":1581109488041083,"flow_src_last_pkt_time":1581109490061876,"flow_dst_last_pkt_time":1581109490062194,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":517,"flow_dst_max_l4_payload_len":1440,"flow_src_tot_l4_payload_len":1047,"flow_dst_tot_l4_payload_len":13867,"midstream":0,"thread_ts_usec":1581109490062194,"l3_proto":"ip4","src_ip":"192.168.1.13","dst_ip":"178.62.197.130","src_port":53096,"dst_port":443,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"min":2,"avg":130384.0,"max":1655693,"stddev":403949.6,"var":163175268352.0,"ent":2.0,"data": [38504,38612,1822,40006,4099,93,2,42327,4,2052,40671,32,38677,3,193774,83,215,231092,9994,47033,1655690,50,1655693,186,15,177,176,149,321,109,243]},"pktlen": {"min":52,"avg":518.7,"max":1492,"stddev":610.4,"var":372566.0,"ent":4.0,"data": [64,60,52,569,52,1492,1492,126,52,52,137,318,101,52,52,221,298,82,52,82,52,1492,1492,52,1492,1016,52,1492,1492,52,1492,1016]},"bins": {"c_to_s": [11,0,1,0,0,1,0,1,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"s_to_c": [4,1,1,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,8,0,0]},"directions": [0,1,0,0,1,1,1,1,0,0,0,1,1,0,0,0,0,0,1,1,0,1,1,0,1,1,0,1,1,0,1,1],"entropies": [4.367087364,5.366787434,4.894361019,5.219459057,5.100070000,7.372200966,7.462010860,6.339152336,5.022342205,5.022342205,6.101534367,7.216136456,6.184206486,5.060803890,5.060803890,6.919060707,7.232208252,5.746105194,5.176993370,5.774940014,4.930902004,7.873261929,7.864090443,5.022342205,7.874901772,7.771182060,4.983880520,7.883468628,7.853567600,4.945418835,7.868775368,7.782253265]},"ndpi": {"confidence": {"6":"DPI"},"proto":"TLS.ntop","proto_id":"91.26","encrypted":1,"breed":"Safe","category_id":14,"category":"Network"}}
 00921{"flow_event_id":2,"flow_event_name":"end","thread_id":0,"packet_id":667,"source":"443-firefox.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"finished","flow_src_packets_processed":316,"flow_dst_packets_processed":351,"flow_first_seen":1581109488041083,"flow_src_last_pkt_time":1581109496480905,"flow_dst_last_pkt_time":1581109496480819,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":517,"flow_dst_max_l4_payload_len":1440,"flow_src_tot_l4_payload_len":7675,"flow_dst_tot_l4_payload_len":406398,"midstream":0,"thread_ts_usec":1581109496480905,"l3_proto":"ip4","src_ip":"192.168.1.13","dst_ip":"178.62.197.130","src_port":53096,"dst_port":443,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3,"ndpi": {"confidence": {"6":"DPI"},"proto":"TLS.ntop","proto_id":"91.26","encrypted":1,"breed":"Safe","category_id":14,"category":"Network"}}
 00568{"daemon_event_id":3,"daemon_event_name":"shutdown","thread_id":0,"packet_id":667,"source":"443-firefox.pcap","alias":"nDPId-test","packets-captured":667,"packets-processed":667,"total-skipped-flows":0,"total-l4-payload-len":414073,"total-not-detected-flows":0,"total-guessed-flows":0,"total-detected-flows":1,"total-detection-updates":2,"total-updates":0,"current-active-flows":0,"total-active-flows":1,"total-idle-flows":1,"total-compressions":0,"total-compression-diff":0,"current-compression-diff":0,"total-events-serialized":12,"global_ts_usec":1581109496480905}
 ~~~~~~~~~~~~~~~~~~~~ SUMMARY ~~~~~~~~~~~~~~~~~~~~
@@ -18,10 +18,10 @@
 ~~ total active/idle flows...: 1/1
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6062002 bytes
-~~ total memory freed........: 6062002 bytes
-~~ total allocations/frees...: 122162/122162
+~~ total memory allocated....: 6062138 bytes
+~~ total memory freed........: 6062138 bytes
+~~ total allocations/frees...: 122163/122163
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 496 chars
-~~ json string max len.......: 1719 chars
-~~ json string avg len.......: 1075 chars
+~~ json string max len.......: 2118 chars
+~~ json string avg len.......: 1250 chars

test/results/443-git.pcap.out

@@ -7,7 +7,7 @@
 01053{"flow_event_id":7,"flow_event_name":"detected","thread_id":0,"packet_id":4,"source":"443-git.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"info","flow_src_packets_processed":3,"flow_dst_packets_processed":1,"flow_first_seen":1581113657633853,"flow_src_last_pkt_time":1581113657751016,"flow_dst_last_pkt_time":1581113657744320,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":517,"flow_dst_max_l4_payload_len":0,"flow_src_tot_l4_payload_len":517,"flow_dst_tot_l4_payload_len":0,"midstream":0,"thread_ts_usec":1581113657751016,"l3_proto":"ip4","src_ip":"192.168.1.13","dst_ip":"140.82.114.4","src_port":55744,"dst_port":443,"l4_proto":"tcp","ndpi": {"confidence": {"6":"DPI"},"proto":"TLS.Github","proto_id":"91.203","encrypted":1,"breed":"Acceptable","category_id":15,"category":"Collaborative","hostname":"github.com","tls": {"version":"TLSv1.2","ja3":"2a26b1a62e40d25d4de3babc9d532f30","ja3s":"","unsafe_cipher":0,"cipher":"TLS_NULL_WITH_NULL_NULL","alpn":"http\/1.1"}}}
 01113{"flow_event_id":8,"flow_event_name":"detection-update","thread_id":0,"packet_id":5,"source":"443-git.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"info","flow_src_packets_processed":3,"flow_dst_packets_processed":2,"flow_first_seen":1581113657633853,"flow_src_last_pkt_time":1581113657751016,"flow_dst_last_pkt_time":1581113657863699,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":517,"flow_dst_max_l4_payload_len":1424,"flow_src_tot_l4_payload_len":517,"flow_dst_tot_l4_payload_len":1424,"midstream":0,"thread_ts_usec":1581113657863699,"l3_proto":"ip4","src_ip":"192.168.1.13","dst_ip":"140.82.114.4","src_port":55744,"dst_port":443,"l4_proto":"tcp","ndpi": {"confidence": {"6":"DPI"},"proto":"TLS.Github","proto_id":"91.203","encrypted":1,"breed":"Acceptable","category_id":15,"category":"Collaborative","hostname":"github.com","tls": {"version":"TLSv1.2","ja3":"2a26b1a62e40d25d4de3babc9d532f30","ja3s":"ae53107a2e47ea20c72ac44821a728bf","unsafe_cipher":0,"cipher":"TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256","alpn":"http\/1.1"}}}
 01417{"flow_event_id":8,"flow_event_name":"detection-update","thread_id":0,"packet_id":7,"source":"443-git.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"info","flow_src_packets_processed":3,"flow_dst_packets_processed":4,"flow_first_seen":1581113657633853,"flow_src_last_pkt_time":1581113657751016,"flow_dst_last_pkt_time":1581113657863749,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":517,"flow_dst_max_l4_payload_len":1424,"flow_src_tot_l4_payload_len":517,"flow_dst_tot_l4_payload_len":3550,"midstream":0,"thread_ts_usec":1581113657863749,"l3_proto":"ip4","src_ip":"192.168.1.13","dst_ip":"140.82.114.4","src_port":55744,"dst_port":443,"l4_proto":"tcp","ndpi": {"confidence": {"6":"DPI"},"proto":"TLS.Github","proto_id":"91.203","encrypted":1,"breed":"Acceptable","category_id":15,"category":"Collaborative","hostname":"github.com","tls": {"version":"TLSv1.2","server_names":"github.com,www.github.com","ja3":"2a26b1a62e40d25d4de3babc9d532f30","ja3s":"ae53107a2e47ea20c72ac44821a728bf","unsafe_cipher":0,"cipher":"TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256","issuerDN":"C=US, O=DigiCert Inc, OU=www.digicert.com, CN=DigiCert SHA2 Extended Validation Server CA","subjectDN":"C=US, ST=California, L=San Francisco, O=GitHub, Inc., CN=github.com","alpn":"http\/1.1","fingerprint":"CA:06:F5:6B:25:8B:7A:0D:4F:2B:05:47:09:39:47:86:51:15:19:84"}}}
-01697{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":32,"source":"443-git.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"finished","flow_src_packets_processed":17,"flow_dst_packets_processed":15,"flow_first_seen":1581113657633853,"flow_src_last_pkt_time":1581113658139408,"flow_dst_last_pkt_time":1581113658139371,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":517,"flow_dst_max_l4_payload_len":1424,"flow_src_tot_l4_payload_len":850,"flow_dst_tot_l4_payload_len":8277,"midstream":0,"thread_ts_usec":1581113658139408,"l3_proto":"ip4","src_ip":"192.168.1.13","dst_ip":"140.82.114.4","src_port":55744,"dst_port":443,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"min":2,"avg":32615.3,"max":143502,"stddev":53225.8,"var":2832981760.0,"ent":3.2,"data": [110467,110568,6595,119379,41,9,112809,2,11075,123994,112907,571,143502,5,142911,2,6496,2,14,6523,7,6,115,82,1242,13,1267,3,237,2,227]},"pktlen": {"min":66,"avg":351.8,"max":1490,"stddev":464.4,"var":215710.4,"ent":4.0,"data": [78,74,66,583,1490,1490,768,66,66,192,117,66,273,437,140,66,66,100,358,99,66,66,66,164,66,1465,622,66,66,1465,486,66]},"bins": {"c_to_s": [14,0,0,1,0,0,1,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"s_to_c": [1,3,1,1,0,0,0,0,0,1,0,1,0,1,0,0,0,1,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,2,0,0,0]},"directions": [0,1,0,0,1,1,1,0,0,0,1,0,0,1,1,0,0,1,1,1,0,0,0,1,0,1,1,0,0,1,1,0]},"ndpi": {"confidence": {"6":"DPI"},"proto":"TLS.Github","proto_id":"91.203","encrypted":1,"breed":"Acceptable","category_id":15,"category":"Collaborative"}}
+02095{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":32,"source":"443-git.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"finished","flow_src_packets_processed":17,"flow_dst_packets_processed":15,"flow_first_seen":1581113657633853,"flow_src_last_pkt_time":1581113658139408,"flow_dst_last_pkt_time":1581113658139371,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":517,"flow_dst_max_l4_payload_len":1424,"flow_src_tot_l4_payload_len":850,"flow_dst_tot_l4_payload_len":8277,"midstream":0,"thread_ts_usec":1581113658139408,"l3_proto":"ip4","src_ip":"192.168.1.13","dst_ip":"140.82.114.4","src_port":55744,"dst_port":443,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"min":2,"avg":32615.3,"max":143502,"stddev":53225.8,"var":2832981760.0,"ent":3.2,"data": [110467,110568,6595,119379,41,9,112809,2,11075,123994,112907,571,143502,5,142911,2,6496,2,14,6523,7,6,115,82,1242,13,1267,3,237,2,227]},"pktlen": {"min":52,"avg":337.8,"max":1476,"stddev":464.4,"var":215710.4,"ent":4.0,"data": [64,60,52,569,1476,1476,754,52,52,178,103,52,259,423,126,52,52,86,344,85,52,52,52,150,52,1451,608,52,52,1451,472,52]},"bins": {"c_to_s": [14,0,0,1,0,0,1,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"s_to_c": [1,3,1,1,0,0,0,0,0,1,0,1,0,1,0,0,0,1,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,2,0,0,0]},"directions": [0,1,0,0,1,1,1,0,0,0,1,0,0,1,1,0,0,1,1,1,0,0,0,1,0,1,1,0,0,1,1,0],"entropies": [4.341937065,5.174957275,4.831954479,4.223120689,6.954095364,7.397567272,7.645401001,5.014835358,4.976373672,6.355282307,5.929066658,4.937911987,6.952417850,7.419026852,6.223026752,4.937911987,4.976373672,5.637029648,7.370140076,5.726850986,4.937911987,4.937911987,4.899450302,6.443542957,4.976373672,7.866954327,7.624365330,5.014835358,5.014835358,7.857865334,7.532955170,5.014835358]},"ndpi": {"confidence": {"6":"DPI"},"proto":"TLS.Github","proto_id":"91.203","encrypted":1,"breed":"Acceptable","category_id":15,"category":"Collaborative"}}
 00925{"flow_event_id":2,"flow_event_name":"end","thread_id":0,"packet_id":70,"source":"443-git.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"finished","flow_src_packets_processed":35,"flow_dst_packets_processed":35,"flow_first_seen":1581113657633853,"flow_src_last_pkt_time":1581113658456571,"flow_dst_last_pkt_time":1581113658456501,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":517,"flow_dst_max_l4_payload_len":1424,"flow_src_tot_l4_payload_len":881,"flow_dst_tot_l4_payload_len":31704,"midstream":0,"thread_ts_usec":1581113658456571,"l3_proto":"ip4","src_ip":"192.168.1.13","dst_ip":"140.82.114.4","src_port":55744,"dst_port":443,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3,"ndpi": {"confidence": {"6":"DPI"},"proto":"TLS.Github","proto_id":"91.203","encrypted":1,"breed":"Acceptable","category_id":15,"category":"Collaborative"}}
 00560{"daemon_event_id":3,"daemon_event_name":"shutdown","thread_id":0,"packet_id":70,"source":"443-git.pcap","alias":"nDPId-test","packets-captured":70,"packets-processed":70,"total-skipped-flows":0,"total-l4-payload-len":32585,"total-not-detected-flows":0,"total-guessed-flows":0,"total-detected-flows":1,"total-detection-updates":2,"total-updates":0,"current-active-flows":0,"total-active-flows":1,"total-idle-flows":1,"total-compressions":0,"total-compression-diff":0,"current-compression-diff":0,"total-events-serialized":12,"global_ts_usec":1581113658456571}
 ~~~~~~~~~~~~~~~~~~~~ SUMMARY ~~~~~~~~~~~~~~~~~~~~
@@ -18,10 +18,10 @@
 ~~ total active/idle flows...: 1/1
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6048145 bytes
-~~ total memory freed........: 6048145 bytes
-~~ total allocations/frees...: 121566/121566
+~~ total memory allocated....: 6048281 bytes
+~~ total memory freed........: 6048281 bytes
+~~ total allocations/frees...: 121567/121567
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 492 chars
-~~ json string max len.......: 1702 chars
-~~ json string avg len.......: 1066 chars
+~~ json string max len.......: 2100 chars
+~~ json string avg len.......: 1240 chars

test/results/443-opvn.pcap.out

@@ -5,7 +5,7 @@
 00536{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":2,"source":"443-opvn.pcap","alias":"nDPId-test","flow_id":1,"flow_packet_id":2,"flow_src_last_pkt_time":1581153175528454,"flow_dst_last_pkt_time":1581153175550065,"flow_idle_time":3285032704,"pkt_oversize":false,"pkt_caplen":74,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":74,"pkt_l4_len":40,"thread_ts_usec":1581153175550065,"pkt":"KDc3AG3IEBMx8Tl2CABFAAA8AABAADYGAkzADMBnwKgBVASqzu1gWZU1YGtar6AScSBwigAAAgQFrAQCCAocQO0VFg2AOQEDAwY="}
 00524{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":3,"source":"443-opvn.pcap","alias":"nDPId-test","flow_id":1,"flow_packet_id":3,"flow_src_last_pkt_time":1581153175550155,"flow_dst_last_pkt_time":1581153175550065,"flow_idle_time":3285032704,"pkt_oversize":false,"pkt_caplen":66,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":66,"pkt_l4_len":32,"thread_ts_usec":1581153175550155,"pkt":"EBMx8Tl2KDc3AG3ICABFAAA0AABAAEAG+FPAqAFUwAzAZ87tBKpga1qvYFmVNoAQECwALgAAAQEIChYNgE0cQO0V"}
 00864{"flow_event_id":7,"flow_event_name":"detected","thread_id":0,"packet_id":6,"source":"443-opvn.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"info","flow_src_packets_processed":3,"flow_dst_packets_processed":3,"flow_first_seen":1581153175528454,"flow_src_last_pkt_time":1581153176603974,"flow_dst_last_pkt_time":1581153176626109,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":44,"flow_dst_max_l4_payload_len":56,"flow_src_tot_l4_payload_len":44,"flow_dst_tot_l4_payload_len":56,"midstream":0,"thread_ts_usec":1581153176626109,"l3_proto":"ip4","src_ip":"192.168.1.84","dst_ip":"192.12.192.103","src_port":52973,"dst_port":1194,"l4_proto":"tcp","ndpi": {"confidence": {"6":"DPI"},"proto":"OpenVPN","proto_id":"159","encrypted":1,"breed":"Acceptable","category_id":2,"category":"VPN"}}
-01733{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":32,"source":"443-opvn.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"finished","flow_src_packets_processed":17,"flow_dst_packets_processed":15,"flow_first_seen":1581153175528454,"flow_src_last_pkt_time":1581153177970762,"flow_dst_last_pkt_time":1581153177992252,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":1440,"flow_dst_max_l4_payload_len":1440,"flow_src_tot_l4_payload_len":3449,"flow_dst_tot_l4_payload_len":3196,"midstream":0,"thread_ts_usec":1581153177992252,"l3_proto":"ip4","src_ip":"192.168.1.84","dst_ip":"192.12.192.103","src_port":52973,"dst_port":1194,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"min":4,"avg":158261.5,"max":1160659,"stddev":364282.7,"var":132701855744.0,"ent":2.7,"data": [21611,21701,1053819,1075076,968,22235,339,57386,57093,21241,11768,32975,174,239,20560,20491,9065,4,19997,11251,22162,19953,19952,207,21422,21230,137,58577,1160659,1122501,1313]},"pktlen": {"min":66,"avg":274.3,"max":1506,"stddev":407.4,"var":166005.6,"ent":4.0,"data": [78,74,66,110,66,122,66,118,66,387,66,1236,66,1506,118,69,118,1506,863,66,118,66,173,66,619,382,66,118,66,152,66,118]},"bins": {"c_to_s": [7,5,1,0,0,0,0,0,0,0,1,0,0,0,0,0,0,1,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0],"s_to_c": [8,3,0,1,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,1,0,0]},"directions": [0,1,0,0,1,1,0,0,1,0,1,1,0,1,0,1,0,0,0,1,1,0,1,0,0,1,0,0,1,0,1,1]},"ndpi": {"confidence": {"6":"DPI"},"proto":"OpenVPN","proto_id":"159","encrypted":1,"breed":"Acceptable","category_id":2,"category":"VPN"}}
+02131{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":32,"source":"443-opvn.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"finished","flow_src_packets_processed":17,"flow_dst_packets_processed":15,"flow_first_seen":1581153175528454,"flow_src_last_pkt_time":1581153177970762,"flow_dst_last_pkt_time":1581153177992252,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":1440,"flow_dst_max_l4_payload_len":1440,"flow_src_tot_l4_payload_len":3449,"flow_dst_tot_l4_payload_len":3196,"midstream":0,"thread_ts_usec":1581153177992252,"l3_proto":"ip4","src_ip":"192.168.1.84","dst_ip":"192.12.192.103","src_port":52973,"dst_port":1194,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"min":4,"avg":158261.5,"max":1160659,"stddev":364282.7,"var":132701855744.0,"ent":2.7,"data": [21611,21701,1053819,1075076,968,22235,339,57386,57093,21241,11768,32975,174,239,20560,20491,9065,4,19997,11251,22162,19953,19952,207,21422,21230,137,58577,1160659,1122501,1313]},"pktlen": {"min":52,"avg":260.3,"max":1492,"stddev":407.4,"var":166005.6,"ent":3.8,"data": [64,60,52,96,52,108,52,104,52,373,52,1222,52,1492,104,55,104,1492,849,52,104,52,159,52,605,368,52,104,52,138,52,104]},"bins": {"c_to_s": [7,5,1,0,0,0,0,0,0,0,1,0,0,0,0,0,0,1,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0],"s_to_c": [8,3,0,1,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,1,0,0]},"directions": [0,1,0,0,1,1,0,0,1,0,1,1,0,1,0,1,0,0,0,1,1,0,1,0,0,1,0,0,1,0,1,1],"entropies": [4.398337364,5.141623974,4.810735226,5.491009712,5.116507530,5.561252594,4.971283913,5.772772789,5.078045845,6.141608238,5.116507530,6.862905025,4.887658596,7.272125721,5.704599857,5.040360451,5.785276413,6.812845707,7.438625336,5.154969215,5.830996513,4.908878326,6.252464294,5.009745598,7.575043678,7.235865593,4.971283913,5.734311104,5.063528538,6.235281944,5.217375278,5.826463223]},"ndpi": {"confidence": {"6":"DPI"},"proto":"OpenVPN","proto_id":"159","encrypted":1,"breed":"Acceptable","category_id":2,"category":"VPN"}}
 00913{"flow_event_id":2,"flow_event_name":"end","thread_id":0,"packet_id":46,"source":"443-opvn.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"finished","flow_src_packets_processed":25,"flow_dst_packets_processed":21,"flow_first_seen":1581153175528454,"flow_src_last_pkt_time":1581153184491293,"flow_dst_last_pkt_time":1581153184491180,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":1440,"flow_dst_max_l4_payload_len":1440,"flow_src_tot_l4_payload_len":3974,"flow_dst_tot_l4_payload_len":4543,"midstream":0,"thread_ts_usec":1581153184491293,"l3_proto":"ip4","src_ip":"192.168.1.84","dst_ip":"192.12.192.103","src_port":52973,"dst_port":1194,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3,"ndpi": {"confidence": {"6":"DPI"},"proto":"OpenVPN","proto_id":"159","encrypted":1,"breed":"Acceptable","category_id":2,"category":"VPN"}}
 00560{"daemon_event_id":3,"daemon_event_name":"shutdown","thread_id":0,"packet_id":46,"source":"443-opvn.pcap","alias":"nDPId-test","packets-captured":46,"packets-processed":46,"total-skipped-flows":0,"total-l4-payload-len":8517,"total-not-detected-flows":0,"total-guessed-flows":0,"total-detected-flows":1,"total-detection-updates":0,"total-updates":0,"current-active-flows":0,"total-active-flows":1,"total-idle-flows":1,"total-compressions":0,"total-compression-diff":0,"current-compression-diff":0,"total-events-serialized":10,"global_ts_usec":1581153184491293}
 ~~~~~~~~~~~~~~~~~~~~ SUMMARY ~~~~~~~~~~~~~~~~~~~~
@@ -16,10 +16,10 @@
 ~~ total active/idle flows...: 1/1
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6039023 bytes
-~~ total memory freed........: 6039023 bytes
-~~ total allocations/frees...: 121534/121534
+~~ total memory allocated....: 6039159 bytes
+~~ total memory freed........: 6039159 bytes
+~~ total allocations/frees...: 121535/121535
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 493 chars
-~~ json string max len.......: 1738 chars
-~~ json string avg len.......: 1056 chars
+~~ json string max len.......: 2136 chars
+~~ json string avg len.......: 1230 chars

test/results/443-safari.pcap.out

@@ -7,7 +7,7 @@
 01084{"flow_event_id":7,"flow_event_name":"detected","thread_id":0,"packet_id":4,"source":"443-safari.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"info","flow_src_packets_processed":3,"flow_dst_packets_processed":1,"flow_first_seen":1581109359601646,"flow_src_last_pkt_time":1581109359641072,"flow_dst_last_pkt_time":1581109359639845,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":233,"flow_dst_max_l4_payload_len":0,"flow_src_tot_l4_payload_len":233,"flow_dst_tot_l4_payload_len":0,"midstream":0,"thread_ts_usec":1581109359641072,"l3_proto":"ip4","src_ip":"192.168.1.13","dst_ip":"178.62.197.130","src_port":53031,"dst_port":443,"l4_proto":"tcp","ndpi": {"confidence": {"6":"DPI"},"proto":"TLS.ntop","proto_id":"91.26","encrypted":1,"breed":"Safe","category_id":14,"category":"Network","hostname":"www.ntop.org","tls": {"version":"TLSv1.2","ja3":"a69708a64f853c3bcc214c2c5faf84f3","ja3s":"","unsafe_cipher":0,"cipher":"TLS_NULL_WITH_NULL_NULL","alpn":"h2,h2-16,h2-15,h2-14,spdy\/3.1,spdy\/3,http\/1.1"}}}
 01150{"flow_event_id":8,"flow_event_name":"detection-update","thread_id":0,"packet_id":6,"source":"443-safari.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"info","flow_src_packets_processed":3,"flow_dst_packets_processed":3,"flow_first_seen":1581109359601646,"flow_src_last_pkt_time":1581109359641072,"flow_dst_last_pkt_time":1581109359683686,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":233,"flow_dst_max_l4_payload_len":1440,"flow_src_tot_l4_payload_len":233,"flow_dst_tot_l4_payload_len":1440,"midstream":0,"thread_ts_usec":1581109359683686,"l3_proto":"ip4","src_ip":"192.168.1.13","dst_ip":"178.62.197.130","src_port":53031,"dst_port":443,"l4_proto":"tcp","ndpi": {"confidence": {"6":"DPI"},"proto":"TLS.ntop","proto_id":"91.26","encrypted":1,"breed":"Safe","category_id":14,"category":"Network","hostname":"www.ntop.org","tls": {"version":"TLSv1.2","ja3":"a69708a64f853c3bcc214c2c5faf84f3","ja3s":"f9fcb52580329fb6a9b61d7542087b90","unsafe_cipher":0,"cipher":"TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256","alpn":"h2,h2-16,h2-15,h2-14,spdy\/3.1,spdy\/3,http\/1.1"}}}
 01352{"flow_event_id":8,"flow_event_name":"detection-update","thread_id":0,"packet_id":7,"source":"443-safari.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"info","flow_src_packets_processed":3,"flow_dst_packets_processed":4,"flow_first_seen":1581109359601646,"flow_src_last_pkt_time":1581109359641072,"flow_dst_last_pkt_time":1581109359683783,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":233,"flow_dst_max_l4_payload_len":1440,"flow_src_tot_l4_payload_len":233,"flow_dst_tot_l4_payload_len":2880,"midstream":0,"thread_ts_usec":1581109359683783,"l3_proto":"ip4","src_ip":"192.168.1.13","dst_ip":"178.62.197.130","src_port":53031,"dst_port":443,"l4_proto":"tcp","ndpi": {"confidence": {"6":"DPI"},"proto":"TLS.ntop","proto_id":"91.26","encrypted":1,"breed":"Safe","category_id":14,"category":"Network","hostname":"www.ntop.org","tls": {"version":"TLSv1.2","server_names":"www.ntop.org","ja3":"a69708a64f853c3bcc214c2c5faf84f3","ja3s":"f9fcb52580329fb6a9b61d7542087b90","unsafe_cipher":0,"cipher":"TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256","issuerDN":"C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3","subjectDN":"CN=www.ntop.org","alpn":"h2,h2-16,h2-15,h2-14,spdy\/3.1,spdy\/3,http\/1.1","fingerprint":"DB:A7:E4:3E:6D:BB:21:AB:68:47:35:E8:0B:8F:15:DF:DB:C7:C9:6F"}}}
-01700{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":32,"source":"443-safari.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"finished","flow_src_packets_processed":17,"flow_dst_packets_processed":15,"flow_first_seen":1581109359601646,"flow_src_last_pkt_time":1581109360694080,"flow_dst_last_pkt_time":1581109360694172,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":328,"flow_dst_max_l4_payload_len":1440,"flow_src_tot_l4_payload_len":797,"flow_dst_tot_l4_payload_len":9828,"midstream":0,"thread_ts_usec":1581109360694172,"l3_proto":"ip4","src_ip":"192.168.1.13","dst_ip":"178.62.197.130","src_port":53031,"dst_port":443,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"min":2,"avg":70482.6,"max":695650,"stddev":174729.3,"var":30530334720.0,"ent":2.6,"data": [38199,38303,1123,39767,4074,97,2,42774,4,225660,264285,31,38670,4,1586,32,19,43,88,40010,28,9938,48247,695603,124,695650,120,128,123,103,125]},"pktlen": {"min":66,"avg":398.7,"max":1506,"stddev":559.6,"var":313139.8,"ent":3.9,"data": [78,74,66,299,66,1506,1506,168,66,66,151,109,115,66,66,111,108,100,394,96,66,66,96,66,1506,1506,66,1506,66,1030,66,1506]},"bins": {"c_to_s": [11,3,1,0,0,0,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"s_to_c": [5,2,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,6,0,0]},"directions": [0,1,0,0,1,1,1,1,0,0,0,1,1,0,0,0,0,0,0,0,1,1,1,0,1,1,0,1,0,1,0,1]},"ndpi": {"confidence": {"6":"DPI"},"proto":"TLS.ntop","proto_id":"91.26","encrypted":1,"breed":"Safe","category_id":14,"category":"Network"}}
+02095{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":32,"source":"443-safari.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"finished","flow_src_packets_processed":17,"flow_dst_packets_processed":15,"flow_first_seen":1581109359601646,"flow_src_last_pkt_time":1581109360694080,"flow_dst_last_pkt_time":1581109360694172,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":328,"flow_dst_max_l4_payload_len":1440,"flow_src_tot_l4_payload_len":797,"flow_dst_tot_l4_payload_len":9828,"midstream":0,"thread_ts_usec":1581109360694172,"l3_proto":"ip4","src_ip":"192.168.1.13","dst_ip":"178.62.197.130","src_port":53031,"dst_port":443,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"min":2,"avg":70482.6,"max":695650,"stddev":174729.3,"var":30530334720.0,"ent":2.6,"data": [38199,38303,1123,39767,4074,97,2,42774,4,225660,264285,31,38670,4,1586,32,19,43,88,40010,28,9938,48247,695603,124,695650,120,128,123,103,125]},"pktlen": {"min":52,"avg":384.7,"max":1492,"stddev":559.6,"var":313139.8,"ent":3.8,"data": [64,60,52,285,52,1492,1492,154,52,52,137,95,101,52,52,97,94,86,380,82,52,52,82,52,1492,1492,52,1492,52,1016,52,1492]},"bins": {"c_to_s": [11,3,1,0,0,0,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"s_to_c": [5,2,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,6,0,0]},"directions": [0,1,0,0,1,1,1,1,0,0,0,1,1,0,0,0,0,0,0,0,1,1,1,0,1,1,0,1,0,1,0,1],"entropies": [4.335837364,5.333454132,4.945418835,5.728343010,5.176993370,7.389316082,7.427206516,6.413387775,4.945418835,4.906957150,6.036595821,5.811348915,6.124800682,4.945419312,4.983880520,5.883585453,5.842953205,5.796744347,7.425425053,5.590555668,5.047091484,5.085553169,5.773722649,4.983880520,7.878831863,7.880546093,4.945418835,7.877892971,4.808815002,7.814340115,4.945418835,7.877443314]},"ndpi": {"confidence": {"6":"DPI"},"proto":"TLS.ntop","proto_id":"91.26","encrypted":1,"breed":"Safe","category_id":14,"category":"Network"}}
 00916{"flow_event_id":3,"flow_event_name":"idle","thread_id":0,"packet_id":41,"source":"443-safari.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"finished","flow_src_packets_processed":21,"flow_dst_packets_processed":20,"flow_first_seen":1581109359601646,"flow_src_last_pkt_time":1581109360696066,"flow_dst_last_pkt_time":1581109360695416,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":328,"flow_dst_max_l4_payload_len":1440,"flow_src_tot_l4_payload_len":797,"flow_dst_tot_l4_payload_len":16406,"midstream":0,"thread_ts_usec":1581109360696066,"l3_proto":"ip4","src_ip":"192.168.1.13","dst_ip":"178.62.197.130","src_port":53031,"dst_port":443,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3,"ndpi": {"confidence": {"6":"DPI"},"proto":"TLS.ntop","proto_id":"91.26","encrypted":1,"breed":"Safe","category_id":14,"category":"Network"}}
 00563{"daemon_event_id":3,"daemon_event_name":"shutdown","thread_id":0,"packet_id":41,"source":"443-safari.pcap","alias":"nDPId-test","packets-captured":41,"packets-processed":41,"total-skipped-flows":0,"total-l4-payload-len":17203,"total-not-detected-flows":0,"total-guessed-flows":0,"total-detected-flows":1,"total-detection-updates":2,"total-updates":0,"current-active-flows":0,"total-active-flows":1,"total-idle-flows":1,"total-compressions":0,"total-compression-diff":0,"current-compression-diff":0,"total-events-serialized":12,"global_ts_usec":1581109360696066}
 ~~~~~~~~~~~~~~~~~~~~ SUMMARY ~~~~~~~~~~~~~~~~~~~~
@@ -18,10 +18,10 @@
 ~~ total active/idle flows...: 1/1
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6043824 bytes
-~~ total memory freed........: 6043824 bytes
-~~ total allocations/frees...: 121535/121535
+~~ total memory allocated....: 6043960 bytes
+~~ total memory freed........: 6043960 bytes
+~~ total allocations/frees...: 121536/121536
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 495 chars
-~~ json string max len.......: 1705 chars
-~~ json string avg len.......: 1068 chars
+~~ json string max len.......: 2100 chars
+~~ json string avg len.......: 1240 chars

test/results/4in6tunnel.pcap.out

@@ -15,9 +15,9 @@
 ~~ total active/idle flows...: 1/1
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6035757 bytes
-~~ total memory freed........: 6035757 bytes
-~~ total allocations/frees...: 121491/121491
+~~ total memory allocated....: 6035893 bytes
+~~ total memory freed........: 6035893 bytes
+~~ total allocations/frees...: 121492/121492
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 495 chars
 ~~ json string max len.......: 938 chars

test/results/6in4tunnel.pcap.out

@@ -4,7 +4,7 @@
 00628{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":1,"source":"6in4tunnel.pcap","alias":"nDPId-test","flow_id":1,"flow_packet_id":1,"flow_src_last_pkt_time":1444236893450580,"flow_dst_last_pkt_time":1444236893450580,"flow_idle_time":620000000,"pkt_oversize":false,"pkt_caplen":138,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":138,"pkt_l4_len":104,"thread_ts_usec":1444236893450580,"pkt":"ACKQ3jvZAAAkzoE0CABFAAB8tYFAAP8pFzeuA0kYuGn\/GmAAAAAAQDo\/IAEEcB8XAT8+lw7\/\/nNN7CYEqIAAAQAgAAAAAAIksAGAAOC9XY8BWl1OFVYAAAAAqN0GAAAAAAAQERITFBUWFxgZGhscHR4fICEiIyQlJicoKSorLC0uLzAxMjM0NTY3"}
 00627{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":2,"source":"6in4tunnel.pcap","alias":"nDPId-test","flow_id":1,"flow_packet_id":2,"flow_src_last_pkt_time":1444236893450580,"flow_dst_last_pkt_time":1444236893555356,"flow_idle_time":620000000,"pkt_oversize":false,"pkt_caplen":138,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":138,"pkt_l4_len":104,"thread_ts_usec":1444236893555356,"pkt":"AAAkzoE0ACKQ3jvZCABFAAB8xlZAAPgpDWK4af8argNJGGAAAAAAQDo3JgSogAABACAAAAAAAiSwASABBHAfFwE\/PpcO\/\/5zTeyBAN+9XY8BWl1OFVYAAAAAqN0GAAAAAAAQERITFBUWFxgZGhscHR4fICEiIyQlJicoKSorLC0uLzAxMjM0NTY3"}
 00711{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":3,"source":"6in4tunnel.pcap","alias":"nDPId-test","flow_id":1,"flow_packet_id":3,"flow_src_last_pkt_time":1444236894230722,"flow_dst_last_pkt_time":1444236893555356,"flow_idle_time":620000000,"pkt_oversize":false,"pkt_caplen":200,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":200,"pkt_l4_len":166,"thread_ts_usec":1444236894230722,"pkt":"ACKQ3jvZAAAkzoE0CABFAAC6tdFAAP8pFqmuA0kYuGn\/GmAAAAAAfjpAIAEEcB8WAT8AAAAAAAAAAiYEqIAAAQAgAAAAAAIksAEBA9KAAAAAAGAAAAAATgY2JgSogAABACAAAAAAAiSwASABBHAfFwE\/JaMykhb5LOAD4exLUvt9fRlwFpiAGABJEPkAAAEBCAq0MT0ACHX6xhcDAwApoxPniAjxmmXGKxqxVV6nOvla9FPS7Dtl2rRDlmVhpOKK9OFyB\/XihP8="}
-01600{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":32,"source":"6in4tunnel.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"info","flow_src_packets_processed":18,"flow_dst_packets_processed":14,"flow_first_seen":1444236893450580,"flow_src_last_pkt_time":1444236901127917,"flow_dst_last_pkt_time":1444236901118187,"flow_idle_time":620000000,"flow_src_min_l4_payload_len":72,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":276,"flow_dst_max_l4_payload_len":1877,"flow_src_tot_l4_payload_len":2127,"flow_dst_tot_l4_payload_len":4797,"midstream":0,"thread_ts_usec":1444236901127917,"l3_proto":"ip4","src_ip":"174.3.73.24","dst_ip":"184.105.255.26","l4_proto":41,"flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"min":105,"avg":494998.2,"max":1005120,"stddev":454962.0,"var":206990442496.0,"ent":4.2,"data": [104776,780142,221063,1000457,1001744,1001146,1001712,1005120,1001052,1000771,1001064,1001072,1001370,999940,1001888,1003131,365420,1118,348987,4072,96728,99146,95730,758,97863,1021,105,98080,140,8789,539]},"pktlen": {"min":106,"avg":250.4,"max":1911,"stddev":383.0,"var":146712.7,"ent":4.2,"data": [138,138,200,138,138,138,138,138,138,138,138,138,138,138,138,138,138,133,133,273,261,114,114,106,310,106,1504,1911,106,106,268,159]},"bins": {"c_to_s": [0,0,4,11,0,1,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"s_to_c": [0,0,2,8,0,0,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,1]},"directions": [0,1,0,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,0,1,1,0,1,0,0,1,1,1,0,0,0,0]}}
+01994{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":32,"source":"6in4tunnel.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"info","flow_src_packets_processed":18,"flow_dst_packets_processed":14,"flow_first_seen":1444236893450580,"flow_src_last_pkt_time":1444236901127917,"flow_dst_last_pkt_time":1444236901118187,"flow_idle_time":620000000,"flow_src_min_l4_payload_len":72,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":276,"flow_dst_max_l4_payload_len":1877,"flow_src_tot_l4_payload_len":2127,"flow_dst_tot_l4_payload_len":4797,"midstream":0,"thread_ts_usec":1444236901127917,"l3_proto":"ip4","src_ip":"174.3.73.24","dst_ip":"184.105.255.26","l4_proto":41,"flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"min":105,"avg":494998.2,"max":1005120,"stddev":454962.0,"var":206990442496.0,"ent":4.2,"data": [104776,780142,221063,1000457,1001744,1001146,1001712,1005120,1001052,1000771,1001064,1001072,1001370,999940,1001888,1003131,365420,1118,348987,4072,96728,99146,95730,758,97863,1021,105,98080,140,8789,539]},"pktlen": {"min":92,"avg":236.4,"max":1897,"stddev":383.0,"var":146712.7,"ent":4.1,"data": [124,124,186,124,124,124,124,124,124,124,124,124,124,124,124,124,124,119,119,259,247,100,100,92,296,92,1490,1897,92,92,254,145]},"bins": {"c_to_s": [0,0,4,11,0,1,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"s_to_c": [0,0,2,8,0,0,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,1]},"directions": [0,1,0,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,0,1,1,0,1,0,0,1,1,1,0,0,0,0],"entropies": [5.680680275,5.741242886,5.591180325,5.686768055,5.741242886,5.686768055,5.741242886,5.664551258,5.741242886,5.729067326,5.773500919,5.648445129,5.741242886,5.664551258,5.725113869,5.680680275,5.735155106,4.719979763,4.710355759,4.773607731,4.870984077,5.180728912,5.772128105,5.515571117,5.818006039,5.609004974,6.932967663,6.965810776,5.515571117,5.514929771,6.708754063,6.001224995]}}
 00779{"flow_event_id":9,"flow_event_name":"not-detected","thread_id":0,"packet_id":32,"source":"6in4tunnel.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"info","flow_src_packets_processed":18,"flow_dst_packets_processed":14,"flow_first_seen":1444236893450580,"flow_src_last_pkt_time":1444236901127917,"flow_dst_last_pkt_time":1444236901118187,"flow_idle_time":620000000,"flow_src_min_l4_payload_len":72,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":276,"flow_dst_max_l4_payload_len":1877,"flow_src_tot_l4_payload_len":2127,"flow_dst_tot_l4_payload_len":4797,"midstream":0,"thread_ts_usec":1444236901127917,"l3_proto":"ip4","src_ip":"174.3.73.24","dst_ip":"184.105.255.26","l4_proto":41,"ndpi": {"proto":"Unknown","proto_id":"0","encrypted":0,"breed":"Unrated"}}
 00818{"flow_event_id":3,"flow_event_name":"idle","thread_id":0,"packet_id":127,"source":"6in4tunnel.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"finished","flow_src_packets_processed":66,"flow_dst_packets_processed":61,"flow_first_seen":1444236893450580,"flow_src_last_pkt_time":1444236915478638,"flow_dst_last_pkt_time":1444236915586195,"flow_idle_time":620000000,"flow_src_min_l4_payload_len":72,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":1470,"flow_dst_max_l4_payload_len":1877,"flow_src_tot_l4_payload_len":11600,"flow_dst_tot_l4_payload_len":24375,"midstream":0,"thread_ts_usec":1444236915586195,"l3_proto":"ip4","src_ip":"174.3.73.24","dst_ip":"184.105.255.26","l4_proto":41,"flow_datalink":1,"flow_max_packets":3,"ndpi": {"proto":"Unknown","proto_id":"0","encrypted":0,"breed":"Unrated"}}
 00566{"daemon_event_id":3,"daemon_event_name":"shutdown","thread_id":0,"packet_id":127,"source":"6in4tunnel.pcap","alias":"nDPId-test","packets-captured":127,"packets-processed":127,"total-skipped-flows":0,"total-l4-payload-len":35975,"total-not-detected-flows":1,"total-guessed-flows":0,"total-detected-flows":0,"total-detection-updates":0,"total-updates":0,"current-active-flows":0,"total-active-flows":1,"total-idle-flows":1,"total-compressions":0,"total-compression-diff":0,"current-compression-diff":0,"total-events-serialized":10,"global_ts_usec":1444236915586195}
@@ -16,10 +16,10 @@
 ~~ total active/idle flows...: 1/1
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6039324 bytes
-~~ total memory freed........: 6039324 bytes
-~~ total allocations/frees...: 121614/121614
+~~ total memory allocated....: 6039460 bytes
+~~ total memory freed........: 6039460 bytes
+~~ total allocations/frees...: 121615/121615
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 495 chars
-~~ json string max len.......: 1605 chars
-~~ json string avg len.......: 1021 chars
+~~ json string max len.......: 1999 chars
+~~ json string avg len.......: 1206 chars

test/results/6in6tunnel.pcap.out

@@ -17,9 +17,9 @@
 ~~ total active/idle flows...: 2/2
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6037323 bytes
-~~ total memory freed........: 6037323 bytes
-~~ total allocations/frees...: 121499/121499
+~~ total memory allocated....: 6037595 bytes
+~~ total memory freed........: 6037595 bytes
+~~ total allocations/frees...: 121501/121501
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 495 chars
 ~~ json string max len.......: 809 chars

test/results/BGP_Cisco_hdlc_slarp.pcap.out

@@ -15,9 +15,9 @@
 ~~ total active/idle flows...: 1/1
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6036047 bytes
-~~ total memory freed........: 6036047 bytes
-~~ total allocations/frees...: 121501/121501
+~~ total memory allocated....: 6036183 bytes
+~~ total memory freed........: 6036183 bytes
+~~ total allocations/frees...: 121502/121502
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 505 chars
 ~~ json string max len.......: 916 chars

test/results/BGP_redist.pcap.out

@@ -15,9 +15,9 @@
 ~~ total active/idle flows...: 1/1
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6035670 bytes
-~~ total memory freed........: 6035670 bytes
-~~ total allocations/frees...: 121488/121488
+~~ total memory allocated....: 6035806 bytes
+~~ total memory freed........: 6035806 bytes
+~~ total allocations/frees...: 121489/121489
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 195 chars
 ~~ json string max len.......: 901 chars

test/results/EAQ.pcap.out

@@ -224,9 +224,9 @@
 ~~ total active/idle flows...: 31/31
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6090271 bytes
-~~ total memory freed........: 6090271 bytes
-~~ total allocations/frees...: 121995/121995
+~~ total memory allocated....: 6094487 bytes
+~~ total memory freed........: 6094487 bytes
+~~ total allocations/frees...: 122026/122026
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 488 chars
 ~~ json string max len.......: 1147 chars

test/results/FAX-Call-t38-CA-TDM-SIP-FB-1.pcap.out

@@ -20,15 +20,15 @@
 00912{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":30,"source":"FAX-Call-t38-CA-TDM-SIP-FB-1.pcap","alias":"nDPId-test","flow_id":4,"flow_packet_id":2,"flow_src_last_pkt_time":1228468958657176,"flow_dst_last_pkt_time":1228468958718407,"flow_idle_time":200000000,"pkt_oversize":false,"pkt_caplen":339,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":339,"pkt_l4_len":305,"thread_ts_usec":1228468958718407,"pkt":"AAglAXLkABZGR+C\/CABFuAFFHeUAAD0RBJ7AqGTbioSpZRPEE8QBMRfZU0lQLzIuMCAxMDAgVHJ5aW5nDQpDYWxsLUlEOiBTRDQ5MDk3MDEtOWZmMTFiZjcyZWI0YTM0N2M5Mjk3NGQ4ZmJiYzI2NjgtYW84bzNpMQ0KQ29udGVudC1MZW5ndGg6IDANCkNTZXE6IDEgSU5WSVRFDQpGcm9tOiA8c2lwOnVuYXZhaWxhYmxlQGhvc3Rwb3J0aW9uPjt0YWc9U0Q0OTA5NzAxLTAwZTlkNDc4DQpUbzogPHNpcDowNjE5NjMxNzdAaXRhbHRlbC5pdDt1c2VyPXBob25lPg0KVmlhOiBTSVAvMi4wL1VEUCAxMzguMTMyLjE2OS4xMDE6NTA2MDticmFuY2g9ejloRzRiS2Z2MmY0MDEwNzg3aDNhOHExMjgwLjENCg0K"}
 01088{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":31,"source":"FAX-Call-t38-CA-TDM-SIP-FB-1.pcap","alias":"nDPId-test","flow_id":4,"flow_packet_id":3,"flow_src_last_pkt_time":1228468958657176,"flow_dst_last_pkt_time":1228468958819466,"flow_idle_time":200000000,"pkt_oversize":false,"pkt_caplen":469,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":469,"pkt_l4_len":435,"thread_ts_usec":1228468958819466,"pkt":"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"}
 01111{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":32,"source":"FAX-Call-t38-CA-TDM-SIP-FB-1.pcap","alias":"nDPId-test","flow_id":2,"flow_packet_id":3,"flow_src_last_pkt_time":1228468958651179,"flow_dst_last_pkt_time":1228468958820487,"flow_idle_time":200000000,"pkt_oversize":false,"pkt_caplen":488,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":488,"pkt_l4_len":454,"thread_ts_usec":1228468958820487,"pkt":"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"}
-01748{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":44,"source":"FAX-Call-t38-CA-TDM-SIP-FB-1.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"finished","flow_src_packets_processed":16,"flow_dst_packets_processed":16,"flow_first_seen":1228468937630923,"flow_src_last_pkt_time":1228468963851351,"flow_dst_last_pkt_time":1228468963854227,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":45,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":334,"flow_dst_max_l4_payload_len":372,"flow_src_tot_l4_payload_len":1020,"flow_dst_tot_l4_payload_len":3039,"midstream":0,"thread_ts_usec":1228468963854227,"l3_proto":"ip4","src_ip":"10.35.40.22","dst_ip":"10.23.1.42","src_port":2944,"dst_port":2944,"l4_proto":"udp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"min":15,"avg":1691733.2,"max":4370196,"stddev":2031243.2,"var":4125948903424.0,"ent":3.7,"data": [147,2580,146,4369720,177,4369379,142,4370170,85,4370186,150,4369866,79,4370149,291,4370036,88,4369436,150,3508424,3524296,204367,192966,657514,15,652477,151,4369658,82,4370196,609]},"pktlen": {"min":87,"avg":168.8,"max":414,"stddev":98.9,"var":9786.3,"ent":4.8,"data": [87,87,292,164,87,87,292,164,87,87,292,164,87,87,292,164,87,87,292,164,376,414,94,101,88,88,293,165,88,88,293,165]},"bins": {"c_to_s": [0,15,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"s_to_c": [0,1,0,7,0,0,0,7,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]},"directions": [0,0,1,1,0,0,1,1,0,0,1,1,0,0,1,1,0,0,1,1,0,1,0,1,0,0,1,1,0,0,1,1]},"ndpi": {"confidence": {"6":"DPI"},"proto":"Megaco","proto_id":"181","encrypted":0,"breed":"Acceptable","category_id":10,"category":"VoIP"}}
+02146{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":44,"source":"FAX-Call-t38-CA-TDM-SIP-FB-1.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"finished","flow_src_packets_processed":16,"flow_dst_packets_processed":16,"flow_first_seen":1228468937630923,"flow_src_last_pkt_time":1228468963851351,"flow_dst_last_pkt_time":1228468963854227,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":45,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":334,"flow_dst_max_l4_payload_len":372,"flow_src_tot_l4_payload_len":1020,"flow_dst_tot_l4_payload_len":3039,"midstream":0,"thread_ts_usec":1228468963854227,"l3_proto":"ip4","src_ip":"10.35.40.22","dst_ip":"10.23.1.42","src_port":2944,"dst_port":2944,"l4_proto":"udp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"min":15,"avg":1691733.2,"max":4370196,"stddev":2031243.2,"var":4125948903424.0,"ent":3.7,"data": [147,2580,146,4369720,177,4369379,142,4370170,85,4370186,150,4369866,79,4370149,291,4370036,88,4369436,150,3508424,3524296,204367,192966,657514,15,652477,151,4369658,82,4370196,609]},"pktlen": {"min":73,"avg":154.8,"max":400,"stddev":98.9,"var":9786.3,"ent":4.7,"data": [73,73,278,150,73,73,278,150,73,73,278,150,73,73,278,150,73,73,278,150,362,400,80,87,74,74,279,151,74,74,279,151]},"bins": {"c_to_s": [0,15,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"s_to_c": [0,1,0,7,0,0,0,7,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]},"directions": [0,0,1,1,0,0,1,1,0,0,1,1,0,0,1,1,0,0,1,1,0,1,0,1,0,0,1,1,0,0,1,1],"entropies": [5.184563637,5.058271885,5.379110336,5.406789303,5.184563637,5.179216385,5.374631405,5.446616650,5.168875217,5.151818752,5.378158569,5.424983501,5.206613541,5.151818752,5.376394272,5.444680214,5.168875217,5.134762764,5.362365723,5.408768177,5.778869152,5.247618675,5.299749374,5.105933189,5.158446312,5.175271988,5.367991447,5.455423832,5.202299118,5.175271988,5.384085178,5.429594994]},"ndpi": {"confidence": {"6":"DPI"},"proto":"Megaco","proto_id":"181","encrypted":0,"breed":"Acceptable","category_id":10,"category":"VoIP"}}
 00778{"flow_event_id":1,"flow_event_name":"new","thread_id":0,"packet_id":45,"source":"FAX-Call-t38-CA-TDM-SIP-FB-1.pcap","alias":"nDPId-test","flow_id":5,"flow_state":"info","flow_src_packets_processed":1,"flow_dst_packets_processed":0,"flow_first_seen":1228468965434208,"flow_src_last_pkt_time":1228468965434208,"flow_dst_last_pkt_time":1228468965434208,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":172,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":172,"flow_dst_max_l4_payload_len":0,"flow_src_tot_l4_payload_len":172,"flow_dst_tot_l4_payload_len":0,"midstream":0,"thread_ts_usec":1228468965434208,"l3_proto":"ip4","src_ip":"10.35.60.100","dst_ip":"10.23.1.52","src_port":15580,"dst_port":16756,"l4_proto":"udp","flow_datalink":1,"flow_max_packets":3}
 00748{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":45,"source":"FAX-Call-t38-CA-TDM-SIP-FB-1.pcap","alias":"nDPId-test","flow_id":5,"flow_packet_id":1,"flow_src_last_pkt_time":1228468965434208,"flow_dst_last_pkt_time":1228468965434208,"flow_idle_time":200000000,"pkt_oversize":false,"pkt_caplen":214,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":214,"pkt_l4_len":180,"thread_ts_usec":1228468965434208,"pkt":"ABgYesP\/AAglAXLqCABFuADIHecAAD0RDLUKIzxkChcBNDzcQXQAtEC7gAgAAGfPFaAOrw6v1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1Q=="}
 00880{"flow_event_id":7,"flow_event_name":"detected","thread_id":0,"packet_id":45,"source":"FAX-Call-t38-CA-TDM-SIP-FB-1.pcap","alias":"nDPId-test","flow_id":5,"flow_state":"info","flow_src_packets_processed":1,"flow_dst_packets_processed":0,"flow_first_seen":1228468965434208,"flow_src_last_pkt_time":1228468965434208,"flow_dst_last_pkt_time":1228468965434208,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":172,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":172,"flow_dst_max_l4_payload_len":0,"flow_src_tot_l4_payload_len":172,"flow_dst_tot_l4_payload_len":0,"midstream":0,"thread_ts_usec":1228468965434208,"l3_proto":"ip4","src_ip":"10.35.60.100","dst_ip":"10.23.1.52","src_port":15580,"dst_port":16756,"l4_proto":"udp","ndpi": {"confidence": {"6":"DPI"},"proto":"RTP","proto_id":"87","encrypted":0,"breed":"Acceptable","category_id":1,"category":"Media"}}
 00748{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":46,"source":"FAX-Call-t38-CA-TDM-SIP-FB-1.pcap","alias":"nDPId-test","flow_id":5,"flow_packet_id":2,"flow_src_last_pkt_time":1228468965455031,"flow_dst_last_pkt_time":1228468965434208,"flow_idle_time":200000000,"pkt_oversize":false,"pkt_caplen":214,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":214,"pkt_l4_len":180,"thread_ts_usec":1228468965455031,"pkt":"ABgYesP\/AAglAXLqCABFuADIHegAAD0RDLQKIzxkChcBNDzcQXQAtEAagAgAAWfPFkAOrw6v1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1Q=="}
 00748{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":47,"source":"FAX-Call-t38-CA-TDM-SIP-FB-1.pcap","alias":"nDPId-test","flow_id":5,"flow_packet_id":3,"flow_src_last_pkt_time":1228468965474173,"flow_dst_last_pkt_time":1228468965434208,"flow_idle_time":200000000,"pkt_oversize":false,"pkt_caplen":214,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":214,"pkt_l4_len":180,"thread_ts_usec":1228468965474173,"pkt":"ABgYesP\/AAglAXLqCABFuADIHekAAD0RDLMKIzxkChcBNDzcQXQAtD95gAgAAmfPFuAOrw6v1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1dXV1Q=="}
-01749{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":90,"source":"FAX-Call-t38-CA-TDM-SIP-FB-1.pcap","alias":"nDPId-test","flow_id":5,"flow_state":"finished","flow_src_packets_processed":32,"flow_dst_packets_processed":0,"flow_first_seen":1228468965434208,"flow_src_last_pkt_time":1228468966054624,"flow_dst_last_pkt_time":1228468965434208,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":172,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":172,"flow_dst_max_l4_payload_len":0,"flow_src_tot_l4_payload_len":5504,"flow_dst_tot_l4_payload_len":0,"midstream":0,"thread_ts_usec":1228468966054624,"l3_proto":"ip4","src_ip":"10.35.60.100","dst_ip":"10.23.1.52","src_port":15580,"dst_port":16756,"l4_proto":"udp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"min":1438,"avg":20013.4,"max":39530,"stddev":4863.7,"var":23655656.0,"ent":4.9,"data": [20823,19142,39530,1438,19970,20000,19294,20526,19616,19873,20995,20283,18519,20415,19722,19948,20367,20228,19700,20355,19296,20527,20111,20020,19630,19979,19869,20276,20190,19810,19964]},"pktlen": {"min":214,"avg":214.0,"max":214,"stddev":0.0,"var":0.0,"ent":5.0,"data": [214,214,214,214,214,214,214,214,214,214,214,214,214,214,214,214,214,214,214,214,214,214,214,214,214,214,214,214,214,214,214,214]},"bins": {"c_to_s": [0,0,0,0,0,32,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"s_to_c": [0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]},"directions": [0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]},"ndpi": {"confidence": {"6":"DPI"},"proto":"RTP","proto_id":"87","encrypted":0,"breed":"Acceptable","category_id":1,"category":"Media"}}
+02148{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":90,"source":"FAX-Call-t38-CA-TDM-SIP-FB-1.pcap","alias":"nDPId-test","flow_id":5,"flow_state":"finished","flow_src_packets_processed":32,"flow_dst_packets_processed":0,"flow_first_seen":1228468965434208,"flow_src_last_pkt_time":1228468966054624,"flow_dst_last_pkt_time":1228468965434208,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":172,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":172,"flow_dst_max_l4_payload_len":0,"flow_src_tot_l4_payload_len":5504,"flow_dst_tot_l4_payload_len":0,"midstream":0,"thread_ts_usec":1228468966054624,"l3_proto":"ip4","src_ip":"10.35.60.100","dst_ip":"10.23.1.52","src_port":15580,"dst_port":16756,"l4_proto":"udp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"min":1438,"avg":20013.4,"max":39530,"stddev":4863.7,"var":23655656.0,"ent":4.9,"data": [20823,19142,39530,1438,19970,20000,19294,20526,19616,19873,20995,20283,18519,20415,19722,19948,20367,20228,19700,20355,19296,20527,20111,20020,19630,19979,19869,20276,20190,19810,19964]},"pktlen": {"min":200,"avg":200.0,"max":200,"stddev":0.0,"var":0.0,"ent":5.0,"data": [200,200,200,200,200,200,200,200,200,200,200,200,200,200,200,200,200,200,200,200,200,200,200,200,200,200,200,200,200,200,200,200]},"bins": {"c_to_s": [0,0,0,0,0,32,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"s_to_c": [0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]},"directions": [0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"entropies": [1.668765187,1.658265829,1.688265920,1.668265820,1.688265920,1.664491415,1.674491525,1.654990792,1.678265929,1.688265920,1.674491405,2.400679350,2.428031683,2.447857141,2.461457968,2.439298868,2.470501661,2.457857370,2.473841906,2.452007294,2.451812983,2.430955410,2.434056997,2.410386086,2.416019678,2.457857370,2.467857122,2.455026150,2.458799601,2.438038588,2.441251755,2.457820177]},"ndpi": {"confidence": {"6":"DPI"},"proto":"RTP","proto_id":"87","encrypted":0,"breed":"Acceptable","category_id":1,"category":"Media"}}
 00931{"flow_event_id":4,"flow_event_name":"update","thread_id":0,"packet_id":2026,"source":"FAX-Call-t38-CA-TDM-SIP-FB-1.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"finished","flow_src_packets_processed":29,"flow_dst_packets_processed":29,"flow_first_seen":1228468937630923,"flow_src_last_pkt_time":1228468981331384,"flow_dst_last_pkt_time":1228468981333255,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":35,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":541,"flow_dst_max_l4_payload_len":515,"flow_src_tot_l4_payload_len":2694,"flow_dst_tot_l4_payload_len":5839,"midstream":0,"thread_ts_usec":1228468983833618,"l3_proto":"ip4","src_ip":"10.35.40.22","dst_ip":"10.23.1.42","src_port":2944,"dst_port":2944,"l4_proto":"udp","flow_datalink":1,"flow_max_packets":3,"ndpi": {"confidence": {"6":"DPI"},"proto":"Megaco","proto_id":"181","encrypted":0,"breed":"Acceptable","category_id":10,"category":"VoIP"}}
-01764{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":3128,"source":"FAX-Call-t38-CA-TDM-SIP-FB-1.pcap","alias":"nDPId-test","flow_id":3,"flow_state":"finished","flow_src_packets_processed":16,"flow_dst_packets_processed":16,"flow_first_seen":1228468958651923,"flow_src_last_pkt_time":1228469002203721,"flow_dst_last_pkt_time":1228469002181512,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":383,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":881,"flow_dst_max_l4_payload_len":852,"flow_src_tot_l4_payload_len":9868,"flow_dst_tot_l4_payload_len":8158,"midstream":0,"thread_ts_usec":1228469002203721,"l3_proto":"ip4","src_ip":"10.35.40.25","dst_ip":"10.35.40.200","src_port":5060,"dst_port":5060,"l4_proto":"udp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"min":263,"avg":2809077.0,"max":27628387,"stddev":6895590.0,"var":47549159309312.0,"ent":2.5,"data": [1429,5975,263,162733,421,6673080,696,6843298,378,2041486,761,2040704,344,12449,653,131771,424,27628387,388,27585469,481,6913792,703,6841323,326,83992,388,88136,409,19767,961]},"pktlen": {"min":304,"avg":605.3,"max":923,"stddev":211.9,"var":44888.2,"ent":4.9,"data": [919,919,304,304,488,488,825,825,452,452,894,894,425,425,793,793,493,493,460,460,572,572,846,846,364,364,475,475,452,452,923,923]},"bins": {"c_to_s": [0,0,0,0,0,0,0,0,0,0,0,2,4,2,0,0,0,0,0,0,0,0,0,2,0,2,0,4,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"s_to_c": [0,0,0,0,0,0,0,0,2,0,2,0,0,4,2,0,2,0,0,0,0,0,0,0,2,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]},"directions": [0,0,1,1,1,1,1,1,0,0,1,1,0,0,0,0,1,1,0,0,1,1,0,0,1,1,1,1,0,0,0,0]},"ndpi": {"confidence": {"6":"DPI"},"proto":"SIP","proto_id":"100","encrypted":0,"breed":"Acceptable","category_id":10,"category":"VoIP"}}
+02163{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":3128,"source":"FAX-Call-t38-CA-TDM-SIP-FB-1.pcap","alias":"nDPId-test","flow_id":3,"flow_state":"finished","flow_src_packets_processed":16,"flow_dst_packets_processed":16,"flow_first_seen":1228468958651923,"flow_src_last_pkt_time":1228469002203721,"flow_dst_last_pkt_time":1228469002181512,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":383,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":881,"flow_dst_max_l4_payload_len":852,"flow_src_tot_l4_payload_len":9868,"flow_dst_tot_l4_payload_len":8158,"midstream":0,"thread_ts_usec":1228469002203721,"l3_proto":"ip4","src_ip":"10.35.40.25","dst_ip":"10.35.40.200","src_port":5060,"dst_port":5060,"l4_proto":"udp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"min":263,"avg":2809077.0,"max":27628387,"stddev":6895590.0,"var":47549159309312.0,"ent":2.5,"data": [1429,5975,263,162733,421,6673080,696,6843298,378,2041486,761,2040704,344,12449,653,131771,424,27628387,388,27585469,481,6913792,703,6841323,326,83992,388,88136,409,19767,961]},"pktlen": {"min":290,"avg":591.3,"max":909,"stddev":211.9,"var":44888.2,"ent":4.9,"data": [905,905,290,290,474,474,811,811,438,438,880,880,411,411,779,779,479,479,446,446,558,558,832,832,350,350,461,461,438,438,909,909]},"bins": {"c_to_s": [0,0,0,0,0,0,0,0,0,0,0,2,4,2,0,0,0,0,0,0,0,0,0,2,0,2,0,4,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"s_to_c": [0,0,0,0,0,0,0,0,2,0,2,0,0,4,2,0,2,0,0,0,0,0,0,0,2,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]},"directions": [0,0,1,1,1,1,1,1,0,0,1,1,0,0,0,0,1,1,0,0,1,1,0,0,1,1,1,1,0,0,0,0],"entropies": [5.687162399,5.687162399,5.626669884,5.626669884,5.571601391,5.571601391,5.667925358,5.667925358,5.573338985,5.573338985,5.690092564,5.690092564,5.617296219,5.617296219,5.771171570,5.771171570,5.591165543,5.591165543,5.621240139,5.621240139,5.739367962,5.739367962,5.722489834,5.722489834,5.587724209,5.587724209,5.563357353,5.563357353,5.591295242,5.591295242,5.709114552,5.709114552]},"ndpi": {"confidence": {"6":"DPI"},"proto":"SIP","proto_id":"100","encrypted":0,"breed":"Acceptable","category_id":10,"category":"VoIP"}}
 00937{"flow_event_id":4,"flow_event_name":"update","thread_id":0,"packet_id":3304,"source":"FAX-Call-t38-CA-TDM-SIP-FB-1.pcap","alias":"nDPId-test","flow_id":4,"flow_state":"finished","flow_src_packets_processed":9,"flow_dst_packets_processed":10,"flow_first_seen":1228468958657176,"flow_src_last_pkt_time":1228469002345812,"flow_dst_last_pkt_time":1228469002339397,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":338,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":884,"flow_dst_max_l4_payload_len":833,"flow_src_tot_l4_payload_len":5213,"flow_dst_tot_l4_payload_len":5205,"midstream":0,"thread_ts_usec":1228469003871960,"l3_proto":"ip4","src_ip":"138.132.169.101","dst_ip":"192.168.100.219","src_port":5060,"dst_port":5060,"l4_proto":"udp","flow_datalink":1,"flow_max_packets":3,"ndpi": {"confidence": {"6":"DPI"},"proto":"SIP","proto_id":"100","encrypted":0,"breed":"Acceptable","category_id":10,"category":"VoIP"}}
 00930{"flow_event_id":4,"flow_event_name":"update","thread_id":0,"packet_id":3304,"source":"FAX-Call-t38-CA-TDM-SIP-FB-1.pcap","alias":"nDPId-test","flow_id":2,"flow_state":"finished","flow_src_packets_processed":9,"flow_dst_packets_processed":10,"flow_first_seen":1228468958651179,"flow_src_last_pkt_time":1228469002344280,"flow_dst_last_pkt_time":1228469002341564,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":383,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":881,"flow_dst_max_l4_payload_len":852,"flow_src_tot_l4_payload_len":5330,"flow_dst_tot_l4_payload_len":5170,"midstream":0,"thread_ts_usec":1228469003871960,"l3_proto":"ip4","src_ip":"10.35.60.72","dst_ip":"10.35.60.100","src_port":5060,"dst_port":5060,"l4_proto":"udp","flow_datalink":1,"flow_max_packets":3,"ndpi": {"confidence": {"6":"DPI"},"proto":"SIP","proto_id":"100","encrypted":0,"breed":"Acceptable","category_id":10,"category":"VoIP"}}
 00933{"flow_event_id":4,"flow_event_name":"update","thread_id":0,"packet_id":3304,"source":"FAX-Call-t38-CA-TDM-SIP-FB-1.pcap","alias":"nDPId-test","flow_id":3,"flow_state":"finished","flow_src_packets_processed":18,"flow_dst_packets_processed":20,"flow_first_seen":1228468958651923,"flow_src_last_pkt_time":1228469002344653,"flow_dst_last_pkt_time":1228469002342941,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":383,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":881,"flow_dst_max_l4_payload_len":852,"flow_src_tot_l4_payload_len":10660,"flow_dst_tot_l4_payload_len":10340,"midstream":0,"thread_ts_usec":1228469003871960,"l3_proto":"ip4","src_ip":"10.35.40.25","dst_ip":"10.35.40.200","src_port":5060,"dst_port":5060,"l4_proto":"udp","flow_datalink":1,"flow_max_packets":3,"ndpi": {"confidence": {"6":"DPI"},"proto":"SIP","proto_id":"100","encrypted":0,"breed":"Acceptable","category_id":10,"category":"VoIP"}}
@@ -48,10 +48,10 @@
 ~~ total active/idle flows...: 5/5
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6251430 bytes
-~~ total memory freed........: 6251430 bytes
-~~ total allocations/frees...: 128744/128744
+~~ total memory allocated....: 6252110 bytes
+~~ total memory freed........: 6252110 bytes
+~~ total allocations/frees...: 128749/128749
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 513 chars
-~~ json string max len.......: 1769 chars
-~~ json string avg len.......: 1140 chars
+~~ json string max len.......: 2168 chars
+~~ json string avg len.......: 1339 chars

test/results/IEC104.pcap.out

@@ -21,9 +21,9 @@
 ~~ total active/idle flows...: 2/2
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6037700 bytes
-~~ total memory freed........: 6037700 bytes
-~~ total allocations/frees...: 121512/121512
+~~ total memory allocated....: 6037972 bytes
+~~ total memory freed........: 6037972 bytes
+~~ total allocations/frees...: 121514/121514
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 491 chars
 ~~ json string max len.......: 914 chars

test/results/KakaoTalk_chat.pcap.out

@@ -151,7 +151,7 @@
 00769{"flow_event_id":1,"flow_event_name":"new","thread_id":0,"packet_id":186,"source":"KakaoTalk_chat.pcap","alias":"nDPId-test","flow_id":30,"flow_state":"info","flow_src_packets_processed":1,"flow_dst_packets_processed":0,"flow_first_seen":1430069031611243,"flow_src_last_pkt_time":1430069031611243,"flow_dst_last_pkt_time":1430069031611243,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":45,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":45,"flow_dst_max_l4_payload_len":0,"flow_src_tot_l4_payload_len":45,"flow_dst_tot_l4_payload_len":0,"midstream":1,"thread_ts_usec":1430069031611243,"l3_proto":"ip4","src_ip":"10.24.82.188","dst_ip":"54.255.253.199","src_port":58927,"dst_port":5223,"l4_proto":"tcp","flow_datalink":113,"flow_max_packets":3}
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 01016{"flow_event_id":7,"flow_event_name":"detected","thread_id":0,"packet_id":186,"source":"KakaoTalk_chat.pcap","alias":"nDPId-test","flow_id":30,"flow_state":"info","flow_src_packets_processed":1,"flow_dst_packets_processed":0,"flow_first_seen":1430069031611243,"flow_src_last_pkt_time":1430069031611243,"flow_dst_last_pkt_time":1430069031611243,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":45,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":45,"flow_dst_max_l4_payload_len":0,"flow_src_tot_l4_payload_len":45,"flow_dst_tot_l4_payload_len":0,"midstream":1,"thread_ts_usec":1430069031611243,"l3_proto":"ip4","src_ip":"10.24.82.188","dst_ip":"54.255.253.199","src_port":58927,"dst_port":5223,"l4_proto":"tcp","ndpi": {"flow_risk": {"5": {"risk":"Known Proto on Non Std Port","severity":"Medium","risk_score": {"total":260,"client":230,"server":30}}},"confidence": {"6":"DPI"},"proto":"TLS.AmazonAWS","proto_id":"91.265","encrypted":1,"breed":"Acceptable","category_id":13,"category":"Cloud"}}
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 00765{"flow_event_id":1,"flow_event_name":"new","thread_id":0,"packet_id":210,"source":"KakaoTalk_chat.pcap","alias":"nDPId-test","flow_id":31,"flow_state":"info","flow_src_packets_processed":1,"flow_dst_packets_processed":0,"flow_first_seen":1430069035398200,"flow_src_last_pkt_time":1430069035398200,"flow_dst_last_pkt_time":1430069035398200,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":0,"flow_dst_max_l4_payload_len":0,"flow_src_tot_l4_payload_len":0,"flow_dst_tot_l4_payload_len":0,"midstream":1,"thread_ts_usec":1430069035398200,"l3_proto":"ip4","src_ip":"10.24.82.188","dst_ip":"210.103.240.15","src_port":42332,"dst_port":443,"l4_proto":"tcp","flow_datalink":113,"flow_max_packets":3}
 00522{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":210,"source":"KakaoTalk_chat.pcap","alias":"nDPId-test","flow_id":31,"flow_packet_id":1,"flow_src_last_pkt_time":1430069035398200,"flow_dst_last_pkt_time":1430069035398200,"flow_idle_time":3285032704,"pkt_oversize":false,"pkt_caplen":56,"pkt_type":2048,"pkt_l3_offset":16,"pkt_l4_offset":36,"pkt_len":56,"pkt_l4_len":20,"thread_ts_usec":1430069035398200,"pkt":"AAQCEgAAAAAAAAAAAAAIAEUAAChV8UAAQAbFkwoYUrzSZ\/APpVwBu+YrTKNirTiWUBFpAB9mAAA="}
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@@ -165,7 +165,7 @@
 00525{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":220,"source":"KakaoTalk_chat.pcap","alias":"nDPId-test","flow_id":33,"flow_packet_id":2,"flow_src_last_pkt_time":1430069035967627,"flow_dst_last_pkt_time":1430069036008002,"flow_idle_time":3285032704,"pkt_oversize":false,"pkt_caplen":60,"pkt_type":2048,"pkt_l3_offset":16,"pkt_l4_offset":36,"pkt_len":60,"pkt_l4_len":24,"thread_ts_usec":1430069036008002,"pkt":"AAACEgAAAAAAAAAAAAAIAEUAACxGQkAA+AZ8VB8NRFQKGFK8AbuwnWIYU8F1uP30YBIRHOshAAACBAV4"}
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+02022{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":223,"source":"KakaoTalk_chat.pcap","alias":"nDPId-test","flow_id":15,"flow_state":"info","flow_src_packets_processed":18,"flow_dst_packets_processed":14,"flow_first_seen":1430069026370215,"flow_src_last_pkt_time":1430069036014563,"flow_dst_last_pkt_time":1430069032269782,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":654,"flow_dst_max_l4_payload_len":1280,"flow_src_tot_l4_payload_len":1689,"flow_dst_tot_l4_payload_len":3666,"midstream":0,"thread_ts_usec":1430069036014563,"l3_proto":"ip4","src_ip":"10.24.82.188","dst_ip":"173.252.97.2","src_port":35503,"dst_port":443,"l4_proto":"tcp","flow_datalink":113,"flow_max_packets":3,"data_analysis": {"iat": {"min":3723,"avg":501416.6,"max":3802978,"stddev":831986.8,"var":692202045440.0,"ent":3.7,"data": [995911,1037903,49316,6684,695526,683563,56000,2329864,2320373,251618,299011,4547,4395,4089,3723,105469,239411,242157,376495,82611,125763,244537,287323,18128,164581,238983,428131,146027,274079,3802978,24719]},"pktlen": {"min":40,"avg":209.0,"max":1320,"stddev":352.3,"var":124085.1,"ent":3.7,"data": [60,60,44,40,224,44,40,44,224,40,1320,40,1320,40,1027,40,162,40,87,40,694,40,69,40,342,40,83,40,180,40,67,116]},"bins": {"c_to_s": [11,0,1,1,1,2,0,0,0,1,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"s_to_c": [9,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0]},"directions": [0,0,1,0,0,1,0,1,0,1,1,0,1,0,1,0,0,1,1,0,0,1,1,0,0,1,1,0,0,1,0,0],"entropies": [4.685176849,4.685176849,4.968303204,4.931687355,5.173561573,5.104666710,4.981687546,4.658042908,5.164632797,4.931687355,6.476998329,4.734184265,7.115762234,4.784183979,6.729174137,4.884183884,6.557168484,4.881687164,5.730113029,4.834184170,7.744181156,4.881687164,5.543020725,4.884183884,7.357668877,4.981687546,5.880825043,4.834184170,6.839711666,4.981687546,5.593678474,6.365212917]}}
 02004{"flow_event_id":8,"flow_event_name":"detection-update","thread_id":0,"packet_id":223,"source":"KakaoTalk_chat.pcap","alias":"nDPId-test","flow_id":15,"flow_state":"info","flow_src_packets_processed":18,"flow_dst_packets_processed":14,"flow_first_seen":1430069026370215,"flow_src_last_pkt_time":1430069036014563,"flow_dst_last_pkt_time":1430069032269782,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":654,"flow_dst_max_l4_payload_len":1280,"flow_src_tot_l4_payload_len":1689,"flow_dst_tot_l4_payload_len":3666,"midstream":0,"thread_ts_usec":1430069036014563,"l3_proto":"ip4","src_ip":"10.24.82.188","dst_ip":"173.252.97.2","src_port":35503,"dst_port":443,"l4_proto":"tcp","ndpi": {"flow_risk": {"7": {"risk":"Obsolete TLS (v1.1 or older)","severity":"High","risk_score": {"total":510,"client":455,"server":55}}},"confidence": {"6":"DPI"},"proto":"TLS.Facebook","proto_id":"91.119","encrypted":1,"breed":"Fun","category_id":6,"category":"SocialNetwork","hostname":"","tls": {"version":"TLSv1","server_names":"*.facebook.com,facebook.com,*.fbsbx.com,*.fbcdn.net,*.xx.fbcdn.net,*.xy.fbcdn.net,fb.com,*.fb.com,*.facebookcorewwwi.onion,facebookcorewwwi.onion,*.fbcdn23dssr3jqnq.onion,fbcdn23dssr3jqnq.onion,*.fbsbx2q4mvcl63pw.onion,fbsbx2q4mvcl63pw.onion,*.m.facebook.com,*.messenger.com,messenger.com,*.m.facebookcorewwwi.onion,*.xx.fbcdn23dssr3jqnq.onion,xx.fbcdn23dssr3jqnq.onion,*.xy.fbcdn23dssr3jqnq.onion,xy.fbcdn23dssr3jqnq.onion,*.xz.fbcdn.net,xz.fbcdn.net,*.xz.fbcdn23dssr3jqnq.onion,xz.fbcdn23dssr3jqnq.onion,m.facebookcorewwwi.onion","ja3":"dff8a0aa1c904aaea76c5bf624e88333","ja3s":"6c13ac74a6f75099ef2480748e5d94d2","unsafe_cipher":0,"cipher":"TLS_ECDHE_ECDSA_WITH_RC4_128_SHA","issuerDN":"C=US, O=DigiCert Inc, OU=www.digicert.com, CN=DigiCert High Assurance CA-3","subjectDN":"C=US, ST=CA, L=Menlo Park, O=Facebook, Inc., CN=*.facebook.com","fingerprint":"A4:FB:65:F8:A1:57:FE:0D:C0:17:C1:B5:51:62:63:3A:18:73:A0:B4"}}}
 00763{"flow_event_id":1,"flow_event_name":"new","thread_id":0,"packet_id":228,"source":"KakaoTalk_chat.pcap","alias":"nDPId-test","flow_id":34,"flow_state":"info","flow_src_packets_processed":1,"flow_dst_packets_processed":0,"flow_first_seen":1430069036068122,"flow_src_last_pkt_time":1430069036068122,"flow_dst_last_pkt_time":1430069036068122,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":0,"flow_dst_max_l4_payload_len":0,"flow_src_tot_l4_payload_len":0,"flow_dst_tot_l4_payload_len":0,"midstream":0,"thread_ts_usec":1430069036068122,"l3_proto":"ip4","src_ip":"10.24.82.188","dst_ip":"173.252.97.2","src_port":35511,"dst_port":443,"l4_proto":"tcp","flow_datalink":113,"flow_max_packets":3}
 00550{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":228,"source":"KakaoTalk_chat.pcap","alias":"nDPId-test","flow_id":34,"flow_packet_id":1,"flow_src_last_pkt_time":1430069036068122,"flow_dst_last_pkt_time":1430069036068122,"flow_idle_time":3285032704,"pkt_oversize":false,"pkt_caplen":76,"pkt_type":2048,"pkt_l3_offset":16,"pkt_l4_offset":36,"pkt_len":76,"pkt_l4_len":40,"thread_ts_usec":1430069036068122,"pkt":"AAQCEgAAAAAAAAAAAAAIAEUAADwqSkAAPwalnwoYUryt\/GECircBu1PEJ3oAAAAAoAI5CI51AAACBAV4BAIICgALDTAAAAAAAQMDBw=="}
@@ -187,7 +187,7 @@
 00768{"flow_event_id":1,"flow_event_name":"new","thread_id":0,"packet_id":325,"source":"KakaoTalk_chat.pcap","alias":"nDPId-test","flow_id":37,"flow_state":"info","flow_src_packets_processed":1,"flow_dst_packets_processed":0,"flow_first_seen":1430069060011328,"flow_src_last_pkt_time":1430069060011328,"flow_dst_last_pkt_time":1430069060011328,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":27,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":27,"flow_dst_max_l4_payload_len":0,"flow_src_tot_l4_payload_len":27,"flow_dst_tot_l4_payload_len":0,"midstream":1,"thread_ts_usec":1430069060011328,"l3_proto":"ip4","src_ip":"10.24.82.188","dst_ip":"216.58.220.174","src_port":49217,"dst_port":443,"l4_proto":"tcp","flow_datalink":113,"flow_max_packets":3}
 00557{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":325,"source":"KakaoTalk_chat.pcap","alias":"nDPId-test","flow_id":37,"flow_packet_id":1,"flow_src_last_pkt_time":1430069060011328,"flow_dst_last_pkt_time":1430069060011328,"flow_idle_time":3285032704,"pkt_oversize":false,"pkt_caplen":83,"pkt_type":2048,"pkt_l3_offset":16,"pkt_l4_offset":36,"pkt_len":83,"pkt_l4_len":47,"thread_ts_usec":1430069060011328,"pkt":"AAQCEgAAAAAAAAAAAAAIAEUAAENCkUAAQAbmZgoYUrzYOtyuwEEBuxTXAEVlWZivUBiMAAFrAAAVAwEAFnnuS9reX0mqADPiihp3NglZFsDnKQA="}
 00877{"flow_event_id":7,"flow_event_name":"detected","thread_id":0,"packet_id":325,"source":"KakaoTalk_chat.pcap","alias":"nDPId-test","flow_id":37,"flow_state":"info","flow_src_packets_processed":1,"flow_dst_packets_processed":0,"flow_first_seen":1430069060011328,"flow_src_last_pkt_time":1430069060011328,"flow_dst_last_pkt_time":1430069060011328,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":27,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":27,"flow_dst_max_l4_payload_len":0,"flow_src_tot_l4_payload_len":27,"flow_dst_tot_l4_payload_len":0,"midstream":1,"thread_ts_usec":1430069060011328,"l3_proto":"ip4","src_ip":"10.24.82.188","dst_ip":"216.58.220.174","src_port":49217,"dst_port":443,"l4_proto":"tcp","ndpi": {"confidence": {"6":"DPI"},"proto":"TLS.Google","proto_id":"91.126","encrypted":1,"breed":"Acceptable","category_id":5,"category":"Web"}}
-01899{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":329,"source":"KakaoTalk_chat.pcap","alias":"nDPId-test","flow_id":34,"flow_state":"finished","flow_src_packets_processed":16,"flow_dst_packets_processed":16,"flow_first_seen":1430069036068122,"flow_src_last_pkt_time":1430069064769263,"flow_dst_last_pkt_time":1430069064804816,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":522,"flow_dst_max_l4_payload_len":1280,"flow_src_tot_l4_payload_len":1362,"flow_dst_tot_l4_payload_len":3690,"midstream":0,"thread_ts_usec":1430069064804816,"l3_proto":"ip4","src_ip":"10.24.82.188","dst_ip":"173.252.97.2","src_port":35511,"dst_port":443,"l4_proto":"tcp","flow_datalink":113,"flow_max_packets":3,"data_analysis": {"iat": {"min":122,"avg":1852833.4,"max":27030701,"stddev":6601250.5,"var":43576507498496.0,"ent":1.5,"data": [41748,45806,2228,39459,11261,448395,183,2868,498749,183,122,36927,124176,229920,321990,23011,161804,229858,405273,183,57404,108246,75989,156006,245086,67993,69489,26937805,56885,27030701,8087]},"pktlen": {"min":56,"avg":214.8,"max":1336,"stddev":348.1,"var":121165.0,"ent":3.9,"data": [76,60,56,240,60,56,1336,1336,1043,56,56,56,178,56,103,56,578,56,85,56,215,328,56,56,94,56,85,56,83,132,56,56]},"bins": {"c_to_s": [10,0,1,1,1,1,0,0,1,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"s_to_c": [11,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0]},"directions": [0,1,0,0,1,1,1,1,1,0,0,0,0,1,1,0,0,1,1,0,0,0,1,1,1,0,1,0,0,0,1,1]},"ndpi": {"flow_risk": {"7": {"risk":"Obsolete TLS (v1.1 or older)","severity":"High","risk_score": {"total":510,"client":455,"server":55}}},"confidence": {"6":"DPI"},"proto":"TLS.Facebook","proto_id":"91.119","encrypted":1,"breed":"Fun","category_id":6,"category":"SocialNetwork"}}
+02297{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":329,"source":"KakaoTalk_chat.pcap","alias":"nDPId-test","flow_id":34,"flow_state":"finished","flow_src_packets_processed":16,"flow_dst_packets_processed":16,"flow_first_seen":1430069036068122,"flow_src_last_pkt_time":1430069064769263,"flow_dst_last_pkt_time":1430069064804816,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":522,"flow_dst_max_l4_payload_len":1280,"flow_src_tot_l4_payload_len":1362,"flow_dst_tot_l4_payload_len":3690,"midstream":0,"thread_ts_usec":1430069064804816,"l3_proto":"ip4","src_ip":"10.24.82.188","dst_ip":"173.252.97.2","src_port":35511,"dst_port":443,"l4_proto":"tcp","flow_datalink":113,"flow_max_packets":3,"data_analysis": {"iat": {"min":122,"avg":1852833.4,"max":27030701,"stddev":6601250.5,"var":43576507498496.0,"ent":1.5,"data": [41748,45806,2228,39459,11261,448395,183,2868,498749,183,122,36927,124176,229920,321990,23011,161804,229858,405273,183,57404,108246,75989,156006,245086,67993,69489,26937805,56885,27030701,8087]},"pktlen": {"min":40,"avg":198.8,"max":1320,"stddev":348.1,"var":121165.0,"ent":3.7,"data": [60,44,40,224,44,40,1320,1320,1027,40,40,40,162,40,87,40,562,40,69,40,199,312,40,40,78,40,69,40,67,116,40,40]},"bins": {"c_to_s": [10,0,1,1,1,1,0,0,1,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"s_to_c": [11,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0]},"directions": [0,1,0,0,1,1,1,1,1,0,0,0,0,1,1,0,0,1,1,0,0,0,1,1,1,0,1,0,0,0,1,1],"entropies": [4.718510151,5.042055130,4.931687355,5.220941067,4.748951435,4.981687069,6.464412689,7.117209911,6.734959602,4.834183693,4.884183884,4.884183884,6.501401424,4.931686878,5.853732109,4.834183693,7.664524555,4.981687069,5.600991726,4.784183979,6.880613327,7.129980087,5.031687260,4.981687069,5.767374516,4.884183884,5.543020248,4.884183884,5.563827038,6.334234238,5.031687260,5.031687260]},"ndpi": {"flow_risk": {"7": {"risk":"Obsolete TLS (v1.1 or older)","severity":"High","risk_score": {"total":510,"client":455,"server":55}}},"confidence": {"6":"DPI"},"proto":"TLS.Facebook","proto_id":"91.119","encrypted":1,"breed":"Fun","category_id":6,"category":"SocialNetwork"}}
 00884{"flow_event_id":4,"flow_event_name":"update","thread_id":0,"packet_id":334,"source":"KakaoTalk_chat.pcap","alias":"nDPId-test","flow_id":19,"flow_state":"finished","flow_src_packets_processed":1,"flow_dst_packets_processed":0,"flow_first_seen":1430069030119696,"flow_src_last_pkt_time":1430069030119696,"flow_dst_last_pkt_time":1430069030119696,"flow_idle_time":140000000,"flow_src_min_l4_payload_len":111,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":111,"flow_dst_max_l4_payload_len":0,"flow_src_tot_l4_payload_len":111,"flow_dst_tot_l4_payload_len":0,"midstream":0,"thread_ts_usec":1430069065046729,"l3_proto":"ip4","src_ip":"10.24.82.188","dst_ip":"10.188.191.1","l4_proto":"icmp","flow_datalink":113,"flow_max_packets":3,"ndpi": {"confidence": {"6":"DPI"},"proto":"ICMP","proto_id":"81","encrypted":0,"breed":"Acceptable","category_id":14,"category":"Network"}}
 00539{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":341,"source":"KakaoTalk_chat.pcap","alias":"nDPId-test","flow_id":30,"flow_packet_id":2,"flow_src_last_pkt_time":1430069072945990,"flow_dst_last_pkt_time":1430069031611243,"flow_idle_time":3285032704,"pkt_oversize":false,"pkt_caplen":68,"pkt_type":2048,"pkt_l3_offset":16,"pkt_l4_offset":36,"pkt_len":68,"pkt_l4_len":32,"thread_ts_usec":1430069072945990,"pkt":"AAQCEgAAAAAAAAAAAAAIAEUAADTTnkAAQAbVigoYUrw2\/\/3H5i8UZ+uf0YYGiXPCgBQCY5HBAAABAQgKAAKjTTTnT0k="}
 00766{"flow_event_id":1,"flow_event_name":"new","thread_id":0,"packet_id":342,"source":"KakaoTalk_chat.pcap","alias":"nDPId-test","flow_id":38,"flow_state":"info","flow_src_packets_processed":1,"flow_dst_packets_processed":0,"flow_first_seen":1430069072986762,"flow_src_last_pkt_time":1430069072986762,"flow_dst_last_pkt_time":1430069072986762,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":0,"flow_dst_max_l4_payload_len":0,"flow_src_tot_l4_payload_len":0,"flow_dst_tot_l4_payload_len":0,"midstream":0,"thread_ts_usec":1430069072986762,"l3_proto":"ip4","src_ip":"10.24.82.188","dst_ip":"54.255.253.199","src_port":58964,"dst_port":5223,"l4_proto":"tcp","flow_datalink":113,"flow_max_packets":3}
@@ -247,10 +247,10 @@
 ~~ total active/idle flows...: 38/38
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6234015 bytes
-~~ total memory freed........: 6234015 bytes
-~~ total allocations/frees...: 122431/122431
+~~ total memory allocated....: 6239183 bytes
+~~ total memory freed........: 6239183 bytes
+~~ total allocations/frees...: 122469/122469
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 499 chars
-~~ json string max len.......: 2042 chars
-~~ json string avg len.......: 1270 chars
+~~ json string max len.......: 2302 chars
+~~ json string avg len.......: 1400 chars

test/results/KakaoTalk_talk.pcap.out

@@ -59,8 +59,8 @@
 00642{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":130,"source":"KakaoTalk_talk.pcap","alias":"nDPId-test","flow_id":10,"flow_packet_id":3,"flow_src_last_pkt_time":1430069171998328,"flow_dst_last_pkt_time":1430069171127448,"flow_idle_time":200000000,"pkt_oversize":false,"pkt_caplen":142,"pkt_type":2048,"pkt_l3_offset":16,"pkt_l4_offset":36,"pkt_len":142,"pkt_l4_len":106,"thread_ts_usec":1430069171998328,"pkt":"AAQCEgAAAAAAAAAAAAAIAEUAAH4AAEAAPxHbJAoYUrwByQGuLDlaBQBqX6qByAAMC4ZVGUMDyNdZMqzZvFL5masXDZVA6JQCTSwYzII6r0J+H6ebHDpiG6\/AGpupgF2zzgl2ppSiLVPnYiD98U8UjOQ2fRfyw\/ugiovyQFT+lfaAAAACkQQ8eHVaWMSL\/A=="}
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@@ -68,9 +68,9 @@
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+02642{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":2117,"source":"KakaoTalk_talk.pcap","alias":"nDPId-test","flow_id":6,"flow_state":"finished","flow_src_packets_processed":18,"flow_dst_packets_processed":14,"flow_first_seen":1430069163715308,"flow_src_last_pkt_time":1430069202114386,"flow_dst_last_pkt_time":1430069181143378,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":746,"flow_dst_max_l4_payload_len":852,"flow_src_tot_l4_payload_len":2452,"flow_dst_tot_l4_payload_len":3072,"midstream":0,"thread_ts_usec":1430069202114386,"l3_proto":"ip4","src_ip":"10.24.82.188","dst_ip":"110.76.143.50","src_port":32968,"dst_port":8080,"l4_proto":"tcp","flow_datalink":113,"flow_max_packets":3,"data_analysis": {"iat": {"min":2289,"avg":1800875.8,"max":20336762,"stddev":4155046.5,"var":17264411672576.0,"ent":2.9,"data": [141571,151855,11750,244934,5676,231720,5279,268921,267944,260468,295685,6066894,6069489,2289,183686,177368,76049,36560,148072,8359650,8675995,4516,469818,147369,147094,2564,694885,724152,479767,20336762,1138366]},"pktlen": {"min":52,"avg":225.5,"max":904,"stddev":230.0,"var":52885.8,"ent":4.4,"data": [60,60,52,194,52,904,52,378,286,798,558,52,766,52,222,350,52,52,222,52,238,52,222,52,350,52,222,222,52,64,238,238]},"bins": {"c_to_s": [8,0,0,0,1,7,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"s_to_c": [7,0,0,0,0,1,0,1,0,2,0,0,0,0,0,1,0,0,0,0,0,0,1,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]},"directions": [0,1,0,0,1,1,0,0,1,0,1,0,1,0,0,1,0,1,0,1,0,1,1,0,1,0,0,0,1,1,0,0],"entropies": [4.739262104,5.194311619,5.168681622,5.344344139,5.053296566,7.386932850,5.077241421,7.234003544,7.051656723,7.730213165,7.626702785,5.130219936,7.729208469,5.130219936,7.004224300,7.276331425,5.168681622,5.053296566,6.966996193,5.168681622,7.017478943,5.091758251,6.947218895,5.130219936,7.270596504,5.168681622,6.928867817,6.919858456,5.130219936,5.071470261,7.064198494,7.072602749]},"ndpi": {"flow_risk": {"5": {"risk":"Known Proto on Non Std Port","severity":"Medium","risk_score": {"total":260,"client":230,"server":30}},"6": {"risk":"Self-signed Cert","severity":"High","risk_score": {"total":500,"client":450,"server":50}},"7": {"risk":"Obsolete TLS (v1.1 or older)","severity":"High","risk_score": {"total":510,"client":455,"server":55}},"8": {"risk":"Weak TLS Cipher","severity":"High","risk_score": {"total":250,"client":225,"server":25}}},"confidence": {"6":"DPI"},"proto":"TLS.KakaoTalk","proto_id":"91.193","encrypted":1,"breed":"Acceptable","category_id":9,"category":"Chat"}}
 00542{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":2182,"source":"KakaoTalk_talk.pcap","alias":"nDPId-test","flow_id":16,"flow_packet_id":2,"flow_src_last_pkt_time":1430069202570380,"flow_dst_last_pkt_time":1430069201833106,"flow_idle_time":3285032704,"pkt_oversize":false,"pkt_caplen":70,"pkt_type":2048,"pkt_l3_offset":16,"pkt_l4_offset":36,"pkt_len":70,"pkt_l4_len":34,"thread_ts_usec":1430069202570380,"pkt":"AAQCEgAAAAAAAAAAAAAIAEUAADZOxEAAQAYrcwoYUrzLzZfp0tYfkMl8NsazTa2QgBgBtkz+AAABAQgKAALV8MwmIb5QFA=="}
-02245{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":2227,"source":"KakaoTalk_talk.pcap","alias":"nDPId-test","flow_id":8,"flow_state":"finished","flow_src_packets_processed":18,"flow_dst_packets_processed":14,"flow_first_seen":1430069164966834,"flow_src_last_pkt_time":1430069202329230,"flow_dst_last_pkt_time":1430069203383368,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":794,"flow_dst_max_l4_payload_len":852,"flow_src_tot_l4_payload_len":2842,"flow_dst_tot_l4_payload_len":3488,"midstream":0,"thread_ts_usec":1430069203383368,"l3_proto":"ip4","src_ip":"10.24.82.188","dst_ip":"110.76.143.50","src_port":58857,"dst_port":9001,"l4_proto":"tcp","flow_datalink":113,"flow_max_packets":3,"data_analysis": {"iat": {"min":183,"avg":2444481.5,"max":21237091,"stddev":5342425.0,"var":28541506813952.0,"ent":2.9,"data": [148041,148315,14374,196289,3692,185608,22217,228394,215698,291656,316833,4536377,4872620,301514,147949,147858,122284,336243,8596588,8810699,73731,557586,700867,602508,20472016,917846,21237091,519257,336,183,1054260]},"pktlen": {"min":68,"avg":267.1,"max":920,"stddev":266.4,"var":70953.5,"ent":4.4,"data": [76,76,68,210,68,920,68,394,302,766,734,68,862,846,68,366,68,238,68,366,68,238,238,68,80,254,254,430,68,68,68,80]},"bins": {"c_to_s": [9,0,0,0,1,5,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"s_to_c": [7,0,0,0,0,0,0,1,0,2,0,1,0,0,0,0,0,0,0,0,1,0,0,0,1,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]},"directions": [0,1,0,0,1,1,0,0,1,0,1,0,0,1,0,1,0,0,1,1,0,0,0,1,1,0,0,1,0,1,0,1]},"ndpi": {"flow_risk": {"5": {"risk":"Known Proto on Non Std Port","severity":"Medium","risk_score": {"total":260,"client":230,"server":30}},"6": {"risk":"Self-signed Cert","severity":"High","risk_score": {"total":500,"client":450,"server":50}},"7": {"risk":"Obsolete TLS (v1.1 or older)","severity":"High","risk_score": {"total":510,"client":455,"server":55}},"8": {"risk":"Weak TLS Cipher","severity":"High","risk_score": {"total":250,"client":225,"server":25}}},"confidence": {"6":"DPI"},"proto":"TLS.KakaoTalk","proto_id":"91.193","encrypted":1,"breed":"Acceptable","category_id":9,"category":"Chat"}}
+02644{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":2227,"source":"KakaoTalk_talk.pcap","alias":"nDPId-test","flow_id":8,"flow_state":"finished","flow_src_packets_processed":18,"flow_dst_packets_processed":14,"flow_first_seen":1430069164966834,"flow_src_last_pkt_time":1430069202329230,"flow_dst_last_pkt_time":1430069203383368,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":794,"flow_dst_max_l4_payload_len":852,"flow_src_tot_l4_payload_len":2842,"flow_dst_tot_l4_payload_len":3488,"midstream":0,"thread_ts_usec":1430069203383368,"l3_proto":"ip4","src_ip":"10.24.82.188","dst_ip":"110.76.143.50","src_port":58857,"dst_port":9001,"l4_proto":"tcp","flow_datalink":113,"flow_max_packets":3,"data_analysis": {"iat": {"min":183,"avg":2444481.5,"max":21237091,"stddev":5342425.0,"var":28541506813952.0,"ent":2.9,"data": [148041,148315,14374,196289,3692,185608,22217,228394,215698,291656,316833,4536377,4872620,301514,147949,147858,122284,336243,8596588,8810699,73731,557586,700867,602508,20472016,917846,21237091,519257,336,183,1054260]},"pktlen": {"min":52,"avg":251.1,"max":904,"stddev":266.4,"var":70953.5,"ent":4.3,"data": [60,60,52,194,52,904,52,378,286,750,718,52,846,830,52,350,52,222,52,350,52,222,222,52,64,238,238,414,52,52,52,64]},"bins": {"c_to_s": [9,0,0,0,1,5,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"s_to_c": [7,0,0,0,0,0,0,1,0,2,0,1,0,0,0,0,0,0,0,0,1,0,0,0,1,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]},"directions": [0,1,0,0,1,1,0,0,1,0,1,0,0,1,0,1,0,0,1,1,0,0,0,1,1,0,0,1,0,1,0,1],"entropies": [4.685176373,5.185489655,5.156889915,5.339006424,5.207143307,7.375075340,5.233812809,7.382006645,6.995015144,7.704098225,7.705970764,5.248330116,7.776240349,7.756853104,5.171406746,7.334384441,5.130220413,7.042468071,5.207143307,7.231501102,5.171406746,6.845736027,6.836727142,5.130220413,5.138105392,7.055267334,7.030057430,7.403200150,5.248330116,5.168681622,5.248330116,5.220060349]},"ndpi": {"flow_risk": {"5": {"risk":"Known Proto on Non Std Port","severity":"Medium","risk_score": {"total":260,"client":230,"server":30}},"6": {"risk":"Self-signed Cert","severity":"High","risk_score": {"total":500,"client":450,"server":50}},"7": {"risk":"Obsolete TLS (v1.1 or older)","severity":"High","risk_score": {"total":510,"client":455,"server":55}},"8": {"risk":"Weak TLS Cipher","severity":"High","risk_score": {"total":250,"client":225,"server":25}}},"confidence": {"6":"DPI"},"proto":"TLS.KakaoTalk","proto_id":"91.193","encrypted":1,"breed":"Acceptable","category_id":9,"category":"Chat"}}
 00542{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":2278,"source":"KakaoTalk_talk.pcap","alias":"nDPId-test","flow_id":16,"flow_packet_id":3,"flow_src_last_pkt_time":1430069204049811,"flow_dst_last_pkt_time":1430069201833106,"flow_idle_time":3285032704,"pkt_oversize":false,"pkt_caplen":70,"pkt_type":2048,"pkt_l3_offset":16,"pkt_l4_offset":36,"pkt_len":70,"pkt_l4_len":34,"thread_ts_usec":1430069204049811,"pkt":"AAQCEgAAAAAAAAAAAAAIAEUAADZOxUAAQAYrcgoYUrzLzZfp0tYfkMl8NsazTa2QgBgBtkxqAAABAQgKAALWhMwmIb5QFA=="}
 00767{"flow_event_id":1,"flow_event_name":"new","thread_id":0,"packet_id":2798,"source":"KakaoTalk_talk.pcap","alias":"nDPId-test","flow_id":17,"flow_state":"info","flow_src_packets_processed":1,"flow_dst_packets_processed":0,"flow_first_seen":1430069210863623,"flow_src_last_pkt_time":1430069210863623,"flow_dst_last_pkt_time":1430069210863623,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":0,"flow_dst_max_l4_payload_len":0,"flow_src_tot_l4_payload_len":0,"flow_dst_tot_l4_payload_len":0,"midstream":1,"thread_ts_usec":1430069210863623,"l3_proto":"ip4","src_ip":"173.194.117.229","dst_ip":"10.24.82.188","src_port":443,"dst_port":38380,"l4_proto":"tcp","flow_datalink":113,"flow_max_packets":3}
 00522{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":2798,"source":"KakaoTalk_talk.pcap","alias":"nDPId-test","flow_id":17,"flow_packet_id":1,"flow_src_last_pkt_time":1430069210863623,"flow_dst_last_pkt_time":1430069210863623,"flow_idle_time":3285032704,"pkt_oversize":false,"pkt_caplen":56,"pkt_type":2048,"pkt_l3_offset":16,"pkt_l4_offset":36,"pkt_len":56,"pkt_l4_len":20,"thread_ts_usec":1430069210863623,"pkt":"AAACEgAAAAAAAAAAAAAIAEUAACih+UAAjgbKWq3CdeUKGFK8AbuV7IoFQj5TpMuVUBSklweYAAA="}
@@ -126,10 +126,10 @@
 ~~ total active/idle flows...: 20/20
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6192800 bytes
-~~ total memory freed........: 6192800 bytes
-~~ total allocations/frees...: 124914/124914
+~~ total memory allocated....: 6195520 bytes
+~~ total memory freed........: 6195520 bytes
+~~ total allocations/frees...: 124934/124934
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 499 chars
-~~ json string max len.......: 2250 chars
-~~ json string avg len.......: 1373 chars
+~~ json string max len.......: 2649 chars
+~~ json string avg len.......: 1573 chars

test/results/NTPv2.pcap.out

@@ -13,9 +13,9 @@
 ~~ total active/idle flows...: 1/1
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6035670 bytes
-~~ total memory freed........: 6035670 bytes
-~~ total allocations/frees...: 121488/121488
+~~ total memory allocated....: 6035806 bytes
+~~ total memory freed........: 6035806 bytes
+~~ total allocations/frees...: 121489/121489
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 490 chars
 ~~ json string max len.......: 988 chars

test/results/NTPv3.pcap.out

@@ -13,9 +13,9 @@
 ~~ total active/idle flows...: 1/1
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6035670 bytes
-~~ total memory freed........: 6035670 bytes
-~~ total allocations/frees...: 121488/121488
+~~ total memory allocated....: 6035806 bytes
+~~ total memory freed........: 6035806 bytes
+~~ total allocations/frees...: 121489/121489
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 490 chars
 ~~ json string max len.......: 895 chars

test/results/NTPv4.pcap.out

@@ -13,9 +13,9 @@
 ~~ total active/idle flows...: 1/1
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6035670 bytes
-~~ total memory freed........: 6035670 bytes
-~~ total allocations/frees...: 121488/121488
+~~ total memory allocated....: 6035806 bytes
+~~ total memory freed........: 6035806 bytes
+~~ total allocations/frees...: 121489/121489
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 490 chars
 ~~ json string max len.......: 895 chars

test/results/Oscar.pcap.out

@@ -4,7 +4,7 @@
 00540{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":1,"source":"Oscar.pcap","alias":"nDPId-test","flow_id":1,"flow_packet_id":1,"flow_src_last_pkt_time":1434606464176482,"flow_dst_last_pkt_time":1434606464176482,"flow_idle_time":3285032704,"pkt_oversize":false,"pkt_caplen":78,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":78,"pkt_l4_len":44,"thread_ts_usec":1434606464176482,"pkt":"AAxCW5ILDE3pmjdICABFAABAZ9pAAEAGAAAKHh0Dsu0Y+fd9Abu9oGylAAAAALAC\/\/\/zOQAAAgQFtAEDAwUBAQgKFdAS4wAAAAAEAgAA"}
 00515{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":2,"source":"Oscar.pcap","alias":"nDPId-test","flow_id":1,"flow_packet_id":2,"flow_src_last_pkt_time":1434606464176482,"flow_dst_last_pkt_time":1434606464205135,"flow_idle_time":3285032704,"pkt_oversize":false,"pkt_caplen":60,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":60,"pkt_l4_len":24,"thread_ts_usec":1434606464205135,"pkt":"DE3pmjdIAAxCW5ILCABFAAAsd\/VAAG8GoM+y7Rj5Ch4dAwG7933\/L+hsvaBspmASQABaVgAAAgQFUAAA"}
 00510{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":3,"source":"Oscar.pcap","alias":"nDPId-test","flow_id":1,"flow_packet_id":3,"flow_src_last_pkt_time":1434606464205258,"flow_dst_last_pkt_time":1434606464205135,"flow_idle_time":3285032704,"pkt_oversize":false,"pkt_caplen":54,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":54,"pkt_l4_len":20,"thread_ts_usec":1434606464205258,"pkt":"AAxCW5ILDE3pmjdICABFAAAo27ZAAEAGAAAKHh0Dsu0Y+fd9Abu9oGym\/y\/obVAQ\/\/\/zIQAA"}
-01580{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":32,"source":"Oscar.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"info","flow_src_packets_processed":19,"flow_dst_packets_processed":13,"flow_first_seen":1434606464176482,"flow_src_last_pkt_time":1434606524600171,"flow_dst_last_pkt_time":1434606524130160,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":315,"flow_dst_max_l4_payload_len":1360,"flow_src_tot_l4_payload_len":1138,"flow_dst_tot_l4_payload_len":3047,"midstream":0,"thread_ts_usec":1434606524600171,"l3_proto":"ip4","src_ip":"10.30.29.3","dst_ip":"178.237.24.249","src_port":63357,"dst_port":443,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"min":3,"avg":3883141.0,"max":58215154,"stddev":14267685.0,"var":203566836875264.0,"ent":1.3,"data": [28653,28776,8916,42424,33521,518,478,147,33511,33418,288,33636,843,34123,226,44565,44326,32783,32790,157,115,322,31348,31096,58175544,58215154,3,39626,1457397,1490083,502580]},"pktlen": {"min":54,"avg":186.5,"max":1414,"stddev":263.3,"var":69345.6,"ent":4.2,"data": [78,60,54,369,64,54,619,54,106,144,54,70,1414,351,54,80,60,166,511,54,284,54,266,60,349,90,60,92,54,92,60,90]},"bins": {"c_to_s": [11,4,0,1,0,0,1,0,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"s_to_c": [6,1,1,0,0,0,0,1,0,1,0,0,0,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0]},"directions": [0,1,0,0,1,0,1,0,0,1,0,0,1,1,0,0,1,0,1,0,1,0,0,1,0,0,1,1,0,0,1,0]}}
+01978{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":32,"source":"Oscar.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"info","flow_src_packets_processed":19,"flow_dst_packets_processed":13,"flow_first_seen":1434606464176482,"flow_src_last_pkt_time":1434606524600171,"flow_dst_last_pkt_time":1434606524130160,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":315,"flow_dst_max_l4_payload_len":1360,"flow_src_tot_l4_payload_len":1138,"flow_dst_tot_l4_payload_len":3047,"midstream":0,"thread_ts_usec":1434606524600171,"l3_proto":"ip4","src_ip":"10.30.29.3","dst_ip":"178.237.24.249","src_port":63357,"dst_port":443,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"min":3,"avg":3883141.0,"max":58215154,"stddev":14267685.0,"var":203566836875264.0,"ent":1.3,"data": [28653,28776,8916,42424,33521,518,478,147,33511,33418,288,33636,843,34123,226,44565,44326,32783,32790,157,115,322,31348,31096,58175544,58215154,3,39626,1457397,1490083,502580]},"pktlen": {"min":40,"avg":172.5,"max":1400,"stddev":263.3,"var":69345.6,"ent":4.0,"data": [64,46,40,355,50,40,605,40,92,130,40,56,1400,337,40,66,46,152,497,40,270,40,252,46,335,76,46,78,40,78,46,76]},"bins": {"c_to_s": [11,4,0,1,0,0,1,0,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"s_to_c": [6,1,1,0,0,0,0,1,0,1,0,0,0,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0]},"directions": [0,1,0,0,1,0,1,0,0,1,0,0,1,1,0,0,1,0,1,0,1,0,0,1,0,0,1,1,0,0,1,0],"entropies": [4.441382408,4.871388912,4.661769390,7.090702057,4.724371910,4.661769390,5.245636463,4.661769390,4.009517670,4.346171379,4.611769676,4.280395031,3.817430019,3.863874197,4.611769676,4.309496880,4.501398563,3.542632341,4.154665947,4.611769676,3.726292849,4.611769199,5.504406452,4.457919598,3.418277502,4.801239491,4.544876099,5.035846710,4.611769676,4.478143215,4.501398087,4.761171341]}}
 00866{"flow_event_id":6,"flow_event_name":"guessed","thread_id":0,"packet_id":32,"source":"Oscar.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"info","flow_src_packets_processed":19,"flow_dst_packets_processed":13,"flow_first_seen":1434606464176482,"flow_src_last_pkt_time":1434606524600171,"flow_dst_last_pkt_time":1434606524130160,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":315,"flow_dst_max_l4_payload_len":1360,"flow_src_tot_l4_payload_len":1138,"flow_dst_tot_l4_payload_len":3047,"midstream":0,"thread_ts_usec":1434606524600171,"l3_proto":"ip4","src_ip":"10.30.29.3","dst_ip":"178.237.24.249","src_port":63357,"dst_port":443,"l4_proto":"tcp","ndpi": {"confidence": {"1":"Match by port"},"proto":"TLS","proto_id":"91","encrypted":1,"breed":"Safe","category_id":5,"category":"Web"}}
 00867{"flow_event_id":7,"flow_event_name":"detected","thread_id":0,"packet_id":32,"source":"Oscar.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"info","flow_src_packets_processed":19,"flow_dst_packets_processed":13,"flow_first_seen":1434606464176482,"flow_src_last_pkt_time":1434606524600171,"flow_dst_last_pkt_time":1434606524130160,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":315,"flow_dst_max_l4_payload_len":1360,"flow_src_tot_l4_payload_len":1138,"flow_dst_tot_l4_payload_len":3047,"midstream":0,"thread_ts_usec":1434606524600171,"l3_proto":"ip4","src_ip":"10.30.29.3","dst_ip":"178.237.24.249","src_port":63357,"dst_port":443,"l4_proto":"tcp","ndpi": {"confidence": {"1":"Match by port"},"proto":"TLS","proto_id":"91","encrypted":1,"breed":"Safe","category_id":5,"category":"Web"}}
 00906{"flow_event_id":3,"flow_event_name":"idle","thread_id":0,"packet_id":71,"source":"Oscar.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"finished","flow_src_packets_processed":38,"flow_dst_packets_processed":33,"flow_first_seen":1434606464176482,"flow_src_last_pkt_time":1434606536630487,"flow_dst_last_pkt_time":1434606536630387,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":315,"flow_dst_max_l4_payload_len":1360,"flow_src_tot_l4_payload_len":1504,"flow_dst_tot_l4_payload_len":3946,"midstream":0,"thread_ts_usec":1434606536630487,"l3_proto":"ip4","src_ip":"10.30.29.3","dst_ip":"178.237.24.249","src_port":63357,"dst_port":443,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3,"ndpi": {"confidence": {"1":"Match by port"},"proto":"TLS","proto_id":"91","encrypted":1,"breed":"Safe","category_id":5,"category":"Web"}}
@@ -17,10 +17,10 @@
 ~~ total active/idle flows...: 1/1
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6039748 bytes
-~~ total memory freed........: 6039748 bytes
-~~ total allocations/frees...: 121559/121559
+~~ total memory allocated....: 6039884 bytes
+~~ total memory freed........: 6039884 bytes
+~~ total allocations/frees...: 121560/121560
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 490 chars
-~~ json string max len.......: 1585 chars
-~~ json string avg len.......: 1023 chars
+~~ json string max len.......: 1983 chars
+~~ json string avg len.......: 1216 chars

test/results/TivoDVR.pcap.out

@@ -14,9 +14,9 @@
 ~~ total active/idle flows...: 1/1
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6035671 bytes
-~~ total memory freed........: 6035671 bytes
-~~ total allocations/frees...: 121488/121488
+~~ total memory allocated....: 6035807 bytes
+~~ total memory freed........: 6035807 bytes
+~~ total allocations/frees...: 121489/121489
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 492 chars
 ~~ json string max len.......: 912 chars

test/results/WebattackRCE.pcap.out

@@ -3197,9 +3197,9 @@
 ~~ total active/idle flows...: 797/797
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 7500763 bytes
-~~ total memory freed........: 7500763 bytes
-~~ total allocations/frees...: 134771/134771
+~~ total memory allocated....: 7609155 bytes
+~~ total memory freed........: 7609155 bytes
+~~ total allocations/frees...: 135568/135568
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 497 chars
 ~~ json string max len.......: 1704 chars

test/results/WebattackSQLinj.pcap.out

@@ -63,9 +63,9 @@
 ~~ total active/idle flows...: 9/9
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6054262 bytes
-~~ total memory freed........: 6054262 bytes
-~~ total allocations/frees...: 121726/121726
+~~ total memory allocated....: 6055486 bytes
+~~ total memory freed........: 6055486 bytes
+~~ total allocations/frees...: 121735/121735
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 500 chars
 ~~ json string max len.......: 1324 chars

test/results/WebattackXSS.pcap.out

@@ -34,7 +34,7 @@
 00542{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":79,"source":"WebattackXSS.pcap","alias":"nDPId-test","flow_id":8,"flow_packet_id":2,"flow_src_last_pkt_time":1499346957283356,"flow_dst_last_pkt_time":1499346957283502,"flow_idle_time":3285032704,"pkt_oversize":false,"pkt_caplen":74,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":74,"pkt_l4_len":40,"thread_ts_usec":1499346957283502,"pkt":"AMGxFOsxABm5CmnxCABFAAA8AABAAEAGw9DAqAoyrBAAAQBQy\/7+F1DJk3pVMKAScSDJ8AAAAgQFtAQCCAoD4q86ATjdwwEDAwc="}
 00530{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":80,"source":"WebattackXSS.pcap","alias":"nDPId-test","flow_id":7,"flow_packet_id":3,"flow_src_last_pkt_time":1499346957284023,"flow_dst_last_pkt_time":1499346957283476,"flow_idle_time":3285032704,"pkt_oversize":false,"pkt_caplen":66,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":66,"pkt_l4_len":32,"thread_ts_usec":1499346957284023,"pkt":"ABm5CmnxAMGxFOsxCABFAAA0F6xAAD4GriysEAABwKgKMsv8AFD6Ecppc0a7\/oAQAOWsxgAAAQEICgE43cMD4q86"}
 00530{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":81,"source":"WebattackXSS.pcap","alias":"nDPId-test","flow_id":8,"flow_packet_id":3,"flow_src_last_pkt_time":1499346957284024,"flow_dst_last_pkt_time":1499346957283502,"flow_idle_time":3285032704,"pkt_oversize":false,"pkt_caplen":66,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":66,"pkt_l4_len":32,"thread_ts_usec":1499346957284024,"pkt":"ABm5CmnxAMGxFOsxCABFAAA0iO1AAD4GPOusEAABwKgKMsv+AFCTelUw\/hdQyoAQAOVo+AAAAQEICgE43cMD4q86"}
-01849{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":95,"source":"WebattackXSS.pcap","alias":"nDPId-test","flow_id":5,"flow_state":"finished","flow_src_packets_processed":20,"flow_dst_packets_processed":12,"flow_first_seen":1499346956870305,"flow_src_last_pkt_time":1499346960890984,"flow_dst_last_pkt_time":1499346960891254,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":559,"flow_dst_max_l4_payload_len":7926,"flow_src_tot_l4_payload_len":2972,"flow_dst_tot_l4_payload_len":13653,"midstream":0,"thread_ts_usec":1499346960891254,"l3_proto":"ip4","src_ip":"172.16.0.1","dst_ip":"192.168.10.50","src_port":52200,"dst_port":80,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"min":4,"avg":259407.4,"max":2805230,"stddev":698816.2,"var":488344092672.0,"ent":2.4,"data": [124,911,4,880,1546,2266,23623,26506,34185,32207,1143,1040,156,926,221,412,39847,69861,111250,1094,61600,62698,1083,842694,846614,3833,131682,132698,1100,2804194,2805230]},"pktlen": {"min":66,"avg":586.0,"max":7992,"stddev":1374.1,"var":1888110.1,"ent":3.5,"data": [74,74,66,375,66,578,66,408,1198,431,807,454,1514,7992,66,66,66,66,377,571,66,407,571,66,625,429,66,423,587,66,66,66]},"bins": {"c_to_s": [12,0,0,0,0,0,0,0,0,2,2,2,1,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"s_to_c": [3,0,0,0,0,0,0,0,0,0,0,1,0,0,0,2,2,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]},"directions": [0,1,0,0,1,1,0,0,1,0,1,0,1,1,0,0,0,0,0,1,0,0,1,0,0,1,0,0,1,0,0,1]},"ndpi": {"flow_risk": {"12": {"risk":"HTTP Numeric IP Address","severity":"Low","risk_score": {"total":500,"client":450,"server":50}}},"confidence": {"6":"DPI"},"proto":"HTTP","proto_id":"7","encrypted":0,"breed":"Acceptable","category_id":5,"category":"Web"}}
+02248{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":95,"source":"WebattackXSS.pcap","alias":"nDPId-test","flow_id":5,"flow_state":"finished","flow_src_packets_processed":20,"flow_dst_packets_processed":12,"flow_first_seen":1499346956870305,"flow_src_last_pkt_time":1499346960890984,"flow_dst_last_pkt_time":1499346960891254,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":559,"flow_dst_max_l4_payload_len":7926,"flow_src_tot_l4_payload_len":2972,"flow_dst_tot_l4_payload_len":13653,"midstream":0,"thread_ts_usec":1499346960891254,"l3_proto":"ip4","src_ip":"172.16.0.1","dst_ip":"192.168.10.50","src_port":52200,"dst_port":80,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"min":4,"avg":259407.4,"max":2805230,"stddev":698816.2,"var":488344092672.0,"ent":2.4,"data": [124,911,4,880,1546,2266,23623,26506,34185,32207,1143,1040,156,926,221,412,39847,69861,111250,1094,61600,62698,1083,842694,846614,3833,131682,132698,1100,2804194,2805230]},"pktlen": {"min":52,"avg":572.0,"max":7978,"stddev":1374.1,"var":1888110.0,"ent":3.4,"data": [60,60,52,361,52,564,52,394,1184,417,793,440,1500,7978,52,52,52,52,363,557,52,393,557,52,611,415,52,409,573,52,52,52]},"bins": {"c_to_s": [12,0,0,0,0,0,0,0,0,2,2,2,1,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"s_to_c": [3,0,0,0,0,0,0,0,0,0,0,1,0,0,0,2,2,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]},"directions": [0,1,0,0,1,1,0,0,1,0,1,0,1,1,0,0,0,0,0,1,0,0,1,0,0,1,0,0,1,0,0,1],"entropies": [4.638340950,5.106241703,4.916693211,5.861679077,4.916693211,5.770593166,4.916693211,5.961223125,7.451019764,5.951989651,7.265627861,5.935786247,7.624871254,7.963999748,4.906957626,4.908878326,4.945419312,4.868495941,5.956186771,5.832140923,4.983880997,5.975498676,5.839316845,4.945419312,5.879628181,5.695242882,4.945419312,5.977171898,5.846479416,4.976374149,5.053297043,4.945418835]},"ndpi": {"flow_risk": {"12": {"risk":"HTTP Numeric IP Address","severity":"Low","risk_score": {"total":500,"client":450,"server":50}}},"confidence": {"6":"DPI"},"proto":"HTTP","proto_id":"7","encrypted":0,"breed":"Acceptable","category_id":5,"category":"Web"}}
 00756{"flow_event_id":1,"flow_event_name":"new","thread_id":0,"packet_id":100,"source":"WebattackXSS.pcap","alias":"nDPId-test","flow_id":9,"flow_state":"info","flow_src_packets_processed":1,"flow_dst_packets_processed":0,"flow_first_seen":1499346976603214,"flow_src_last_pkt_time":1499346976603214,"flow_dst_last_pkt_time":1499346976603214,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":0,"flow_dst_max_l4_payload_len":0,"flow_src_tot_l4_payload_len":0,"flow_dst_tot_l4_payload_len":0,"midstream":0,"thread_ts_usec":1499346976603214,"l3_proto":"ip4","src_ip":"172.16.0.1","dst_ip":"192.168.10.50","src_port":52298,"dst_port":80,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3}
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 00545{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":8685,"source":"WebattackXSS.pcap","alias":"nDPId-test","flow_id":613,"flow_packet_id":2,"flow_src_last_pkt_time":1499348015250467,"flow_dst_last_pkt_time":1499348015250592,"flow_idle_time":3285032704,"pkt_oversize":false,"pkt_caplen":74,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":74,"pkt_l4_len":40,"thread_ts_usec":1499348015250592,"pkt":"AMGxFOsxABm5CmnxCABFAAA8AABAAEAGw9DAqAoyrBAAAQBQiQJJKiEWNTSvUaAScSDjTwAAAgQFtAQCCAoD5rhmATzm8gEDAwc="}
@@ -3762,7 +3762,7 @@
 00546{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":9192,"source":"WebattackXSS.pcap","alias":"nDPId-test","flow_id":649,"flow_packet_id":1,"flow_src_last_pkt_time":1499348077218866,"flow_dst_last_pkt_time":1499348077218866,"flow_idle_time":3285032704,"pkt_oversize":false,"pkt_caplen":74,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":74,"pkt_l4_len":40,"thread_ts_usec":1499348077218866,"pkt":"ABm5CmnxAMGxFOsxCABFAAA80HtAAD4G9VSsEAABwKgKMouKAFBc0\/MNAAAAAKACchBelQAAAgQFtAQCCAoBPSN2AAAAAAEDAwc="}
 00545{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":9193,"source":"WebattackXSS.pcap","alias":"nDPId-test","flow_id":649,"flow_packet_id":2,"flow_src_last_pkt_time":1499348077218866,"flow_dst_last_pkt_time":1499348077218968,"flow_idle_time":3285032704,"pkt_oversize":false,"pkt_caplen":74,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":74,"pkt_l4_len":40,"thread_ts_usec":1499348077218968,"pkt":"AMGxFOsxABm5CmnxCABFAAA8AABAAEAGw9DAqAoyrBAAAQBQi4oOSV5eXNPzDqAScSD5+wAAAgQFtAQCCAoD5vTqAT0jdgEDAwc="}
 00534{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":9195,"source":"WebattackXSS.pcap","alias":"nDPId-test","flow_id":649,"flow_packet_id":3,"flow_src_last_pkt_time":1499348077219749,"flow_dst_last_pkt_time":1499348077218968,"flow_idle_time":3285032704,"pkt_oversize":false,"pkt_caplen":66,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":66,"pkt_l4_len":32,"thread_ts_usec":1499348077219749,"pkt":"ABm5CmnxAMGxFOsxCABFAAA00HxAAD4G9VusEAABwKgKMouKAFBc0\/MODkleX4AQAOWZAwAAAQEICgE9I3YD5vTq"}
-01990{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":9201,"source":"WebattackXSS.pcap","alias":"nDPId-test","flow_id":643,"flow_state":"finished","flow_src_packets_processed":21,"flow_dst_packets_processed":11,"flow_first_seen":1499348068136241,"flow_src_last_pkt_time":1499348078263151,"flow_dst_last_pkt_time":1499348077222575,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":585,"flow_dst_max_l4_payload_len":1868,"flow_src_tot_l4_payload_len":4840,"flow_dst_tot_l4_payload_len":16415,"midstream":0,"thread_ts_usec":1499348078263151,"l3_proto":"ip4","src_ip":"172.16.0.1","dst_ip":"192.168.10.50","src_port":35626,"dst_port":80,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"min":124,"avg":619782.1,"max":3953842,"stddev":972474.7,"var":945707024384.0,"ent":3.7,"data": [124,706,3953188,3953842,3024,3763,1020630,1024309,3710,248238,252345,4156,1041683,1045979,4295,255096,258771,3649,1007135,1010804,3655,252666,256217,3575,1010481,1014239,3761,262869,266680,3784,1039870]},"pktlen": {"min":66,"avg":730.7,"max":1934,"stddev":755.5,"var":570797.2,"ent":4.2,"data": [74,74,66,651,66,1934,66,449,1836,66,651,1932,66,449,1836,66,651,1933,66,449,1836,66,651,1933,66,449,1836,66,651,1933,66,449]},"bins": {"c_to_s": [11,0,0,0,0,0,0,0,0,0,0,5,0,0,0,0,0,0,5,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"s_to_c": [2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,9]},"directions": [0,1,0,0,1,1,0,0,1,0,0,1,0,0,1,0,0,1,0,0,1,0,0,1,0,0,1,0,0,1,0,0]},"ndpi": {"flow_risk": {"1": {"risk":"XSS Attack","severity":"Severe","risk_score": {"total":10,"client":5,"server":5}},"12": {"risk":"HTTP Numeric IP Address","severity":"Low","risk_score": {"total":500,"client":450,"server":50}}},"confidence": {"6":"DPI"},"proto":"HTTP","proto_id":"7","encrypted":0,"breed":"Acceptable","category_id":5,"category":"Web"}}
+02389{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":9201,"source":"WebattackXSS.pcap","alias":"nDPId-test","flow_id":643,"flow_state":"finished","flow_src_packets_processed":21,"flow_dst_packets_processed":11,"flow_first_seen":1499348068136241,"flow_src_last_pkt_time":1499348078263151,"flow_dst_last_pkt_time":1499348077222575,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":585,"flow_dst_max_l4_payload_len":1868,"flow_src_tot_l4_payload_len":4840,"flow_dst_tot_l4_payload_len":16415,"midstream":0,"thread_ts_usec":1499348078263151,"l3_proto":"ip4","src_ip":"172.16.0.1","dst_ip":"192.168.10.50","src_port":35626,"dst_port":80,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"min":124,"avg":619782.1,"max":3953842,"stddev":972474.7,"var":945707024384.0,"ent":3.7,"data": [124,706,3953188,3953842,3024,3763,1020630,1024309,3710,248238,252345,4156,1041683,1045979,4295,255096,258771,3649,1007135,1010804,3655,252666,256217,3575,1010481,1014239,3761,262869,266680,3784,1039870]},"pktlen": {"min":52,"avg":716.7,"max":1920,"stddev":755.5,"var":570797.2,"ent":4.2,"data": [60,60,52,637,52,1920,52,435,1822,52,637,1918,52,435,1822,52,637,1919,52,435,1822,52,637,1919,52,435,1822,52,637,1919,52,435]},"bins": {"c_to_s": [11,0,0,0,0,0,0,0,0,0,0,5,0,0,0,0,0,0,5,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"s_to_c": [2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,9]},"directions": [0,1,0,0,1,1,0,0,1,0,0,1,0,0,1,0,0,1,0,0,1,0,0,1,0,0,1,0,0,1,0,0],"entropies": [4.605007172,5.106241703,4.969672203,6.010980606,4.854287148,7.776665688,4.983880997,5.869518280,7.738469601,5.022342682,6.005230904,7.777610302,5.022342682,5.854826927,7.740310192,5.022342682,6.000309944,7.769937992,5.022342682,5.859811783,7.741565704,4.983880997,6.018991470,7.775127888,4.983880997,5.899751663,7.740706921,4.945419312,6.032977104,7.768198013,4.945419312,5.894873619]},"ndpi": {"flow_risk": {"1": {"risk":"XSS Attack","severity":"Severe","risk_score": {"total":10,"client":5,"server":5}},"12": {"risk":"HTTP Numeric IP Address","severity":"Low","risk_score": {"total":500,"client":450,"server":50}}},"confidence": {"6":"DPI"},"proto":"HTTP","proto_id":"7","encrypted":0,"breed":"Acceptable","category_id":5,"category":"Web"}}
 00759{"flow_event_id":1,"flow_event_name":"new","thread_id":0,"packet_id":9204,"source":"WebattackXSS.pcap","alias":"nDPId-test","flow_id":650,"flow_state":"info","flow_src_packets_processed":1,"flow_dst_packets_processed":0,"flow_first_seen":1499348078531918,"flow_src_last_pkt_time":1499348078531918,"flow_dst_last_pkt_time":1499348078531918,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":0,"flow_dst_max_l4_payload_len":0,"flow_src_tot_l4_payload_len":0,"flow_dst_tot_l4_payload_len":0,"midstream":0,"thread_ts_usec":1499348078531918,"l3_proto":"ip4","src_ip":"172.16.0.1","dst_ip":"192.168.10.50","src_port":35736,"dst_port":80,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3}
 00545{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":9204,"source":"WebattackXSS.pcap","alias":"nDPId-test","flow_id":650,"flow_packet_id":1,"flow_src_last_pkt_time":1499348078531918,"flow_dst_last_pkt_time":1499348078531918,"flow_idle_time":3285032704,"pkt_oversize":false,"pkt_caplen":74,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":74,"pkt_l4_len":40,"thread_ts_usec":1499348078531918,"pkt":"ABm5CmnxAMGxFOsxCABFAAA86yNAAD4G2qysEAABwKgKMouYAFAizM+dAAAAAKACchC6tgAAAgQFtAQCCAoBPSS+AAAAAAEDAwc="}
 00545{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":9205,"source":"WebattackXSS.pcap","alias":"nDPId-test","flow_id":650,"flow_packet_id":2,"flow_src_last_pkt_time":1499348078531918,"flow_dst_last_pkt_time":1499348078532057,"flow_idle_time":3285032704,"pkt_oversize":false,"pkt_caplen":74,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":74,"pkt_l4_len":40,"thread_ts_usec":1499348078532057,"pkt":"AMGxFOsxABm5CmnxCABFAAA8AABAAEAGw9DAqAoyrBAAAQBQi5glYndPIszPnqAScSAkywAAAgQFtAQCCAoD5vYyAT0kvgEDAwc="}
@@ -3995,10 +3995,10 @@
 ~~ total active/idle flows...: 661/661
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 7386682 bytes
-~~ total memory freed........: 7386682 bytes
-~~ total allocations/frees...: 137589/137589
+~~ total memory allocated....: 7476578 bytes
+~~ total memory freed........: 7476578 bytes
+~~ total allocations/frees...: 138250/138250
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 497 chars
-~~ json string max len.......: 1995 chars
-~~ json string avg len.......: 1246 chars
+~~ json string max len.......: 2394 chars
+~~ json string avg len.......: 1445 chars

test/results/activision.pcap.out

@@ -36,9 +36,9 @@
 ~~ total active/idle flows...: 4/4
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6042253 bytes
-~~ total memory freed........: 6042253 bytes
-~~ total allocations/frees...: 121577/121577
+~~ total memory allocated....: 6042797 bytes
+~~ total memory freed........: 6042797 bytes
+~~ total allocations/frees...: 121581/121581
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 495 chars
 ~~ json string max len.......: 912 chars

test/results/afp.pcap.out

@@ -15,9 +15,9 @@
 ~~ total active/idle flows...: 1/1
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6036105 bytes
-~~ total memory freed........: 6036105 bytes
-~~ total allocations/frees...: 121503/121503
+~~ total memory allocated....: 6036241 bytes
+~~ total memory freed........: 6036241 bytes
+~~ total allocations/frees...: 121504/121504
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 488 chars
 ~~ json string max len.......: 910 chars

test/results/agora-sd-rtn.pcap.out

@@ -192,9 +192,9 @@
 ~~ total active/idle flows...: 26/26
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6087928 bytes
-~~ total memory freed........: 6087928 bytes
-~~ total allocations/frees...: 122140/122140
+~~ total memory allocated....: 6091464 bytes
+~~ total memory freed........: 6091464 bytes
+~~ total allocations/frees...: 122166/122166
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 497 chars
 ~~ json string max len.......: 927 chars

test/results/ah.pcapng.out

@@ -20,9 +20,9 @@
 ~~ total active/idle flows...: 2/2
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6037439 bytes
-~~ total memory freed........: 6037439 bytes
-~~ total allocations/frees...: 121503/121503
+~~ total memory allocated....: 6037711 bytes
+~~ total memory freed........: 6037711 bytes
+~~ total allocations/frees...: 121505/121505
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 489 chars
 ~~ json string max len.......: 976 chars

test/results/aimini-http.pcap.out

@@ -10,7 +10,7 @@
 00524{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":38,"source":"aimini-http.pcap","alias":"nDPId-test","flow_id":2,"flow_packet_id":2,"flow_src_last_pkt_time":1614860229386298,"flow_dst_last_pkt_time":1614860229385965,"flow_idle_time":3285032704,"pkt_oversize":false,"pkt_caplen":62,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":62,"pkt_l4_len":28,"thread_ts_usec":1614860229386298,"pkt":"ApXG95WRWgXZu6TVCABFAAAwBP8AAH8GIfsKZQACCmYAAm9WAFCbu7tlAAAAAHACgAEoiAAAAgQFtAMDAQA="}
 00524{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":39,"source":"aimini-http.pcap","alias":"nDPId-test","flow_id":2,"flow_packet_id":3,"flow_src_last_pkt_time":1614860229386298,"flow_dst_last_pkt_time":1614860229386303,"flow_idle_time":3285032704,"pkt_oversize":false,"pkt_caplen":62,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":62,"pkt_l4_len":28,"thread_ts_usec":1614860229386303,"pkt":"WgXZu6TVApXG95WRCABFAAAwBQ0AAIAGAAAKZgACCmUAAgBQb1abu8Cxm7u7ZnASgAEU8QAAAgQFtAMDAQA="}
 01204{"flow_event_id":7,"flow_event_name":"detected","thread_id":0,"packet_id":42,"source":"aimini-http.pcap","alias":"nDPId-test","flow_id":2,"flow_state":"info","flow_src_packets_processed":4,"flow_dst_packets_processed":2,"flow_first_seen":1614860229385965,"flow_src_last_pkt_time":1614860229386487,"flow_dst_last_pkt_time":1614860229386479,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":524,"flow_dst_max_l4_payload_len":0,"flow_src_tot_l4_payload_len":524,"flow_dst_tot_l4_payload_len":0,"midstream":0,"thread_ts_usec":1614860229386487,"l3_proto":"ip4","src_ip":"10.101.0.2","dst_ip":"10.102.0.2","src_port":28502,"dst_port":80,"l4_proto":"tcp","ndpi": {"confidence": {"6":"DPI"},"proto":"HTTP.Aimini","proto_id":"7.99","encrypted":0,"breed":"Fun","category_id":7,"category":"Download","hostname":"www.aimini.com","http": {"url":"www.aimini.com\/webcounter\/w.php?___hm=.net_SignUp_&_lh_=http:\/\/www.aimini.net\/member\/signup\/&__Refer_=http:\/\/www.aimini.net\/","code":0,"content_type":"","user_agent":"Mozilla\/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.2.17) Gecko\/20110420 Firefox\/3.6.17","detected_os":"Windows"}}}
-01650{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":48,"source":"aimini-http.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"finished","flow_src_packets_processed":14,"flow_dst_packets_processed":18,"flow_first_seen":1614860229383219,"flow_src_last_pkt_time":1614860229387313,"flow_dst_last_pkt_time":1614860229385946,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":1460,"flow_dst_max_l4_payload_len":1460,"flow_src_tot_l4_payload_len":4110,"flow_dst_tot_l4_payload_len":20912,"midstream":0,"thread_ts_usec":1614860229387313,"l3_proto":"ip4","src_ip":"10.101.0.2","dst_ip":"10.102.0.2","src_port":28501,"dst_port":80,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"min":1,"avg":220.0,"max":1148,"stddev":358.7,"var":128687.4,"ent":3.4,"data": [532,1116,414,1004,27,697,105,894,3,1,2,1,1,2,2,191,11,276,4,1,4,2,1,3,3,78,197,1,99,1148,1]},"pktlen": {"min":60,"avg":838.4,"max":1514,"stddev":690.0,"var":476082.3,"ent":4.4,"data": [62,62,62,62,60,649,60,649,1514,1514,1514,1514,1514,1514,1514,290,1514,1514,60,1514,1514,60,1514,1514,60,1514,290,60,60,60,1514,1514]},"bins": {"c_to_s": [10,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,0,0],"s_to_c": [2,0,0,0,0,0,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,14,0,0]},"directions": [0,0,1,1,0,0,0,0,1,1,1,1,1,1,1,1,1,1,0,1,1,0,1,1,0,1,1,0,0,0,0,0]},"ndpi": {"confidence": {"6":"DPI"},"proto":"HTTP.Aimini","proto_id":"7.99","encrypted":0,"breed":"Fun","category_id":7,"category":"Download"}}
+02049{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":48,"source":"aimini-http.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"finished","flow_src_packets_processed":14,"flow_dst_packets_processed":18,"flow_first_seen":1614860229383219,"flow_src_last_pkt_time":1614860229387313,"flow_dst_last_pkt_time":1614860229385946,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":1460,"flow_dst_max_l4_payload_len":1460,"flow_src_tot_l4_payload_len":4110,"flow_dst_tot_l4_payload_len":20912,"midstream":0,"thread_ts_usec":1614860229387313,"l3_proto":"ip4","src_ip":"10.101.0.2","dst_ip":"10.102.0.2","src_port":28501,"dst_port":80,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"min":1,"avg":220.0,"max":1148,"stddev":358.7,"var":128687.4,"ent":3.4,"data": [532,1116,414,1004,27,697,105,894,3,1,2,1,1,2,2,191,11,276,4,1,4,2,1,3,3,78,197,1,99,1148,1]},"pktlen": {"min":46,"avg":824.4,"max":1500,"stddev":690.0,"var":476082.3,"ent":4.4,"data": [48,48,48,48,46,635,46,635,1500,1500,1500,1500,1500,1500,1500,276,1500,1500,46,1500,1500,46,1500,1500,46,1500,276,46,46,46,1500,1500]},"bins": {"c_to_s": [10,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,0,0],"s_to_c": [2,0,0,0,0,0,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,14,0,0]},"directions": [0,0,1,1,0,0,0,0,1,1,1,1,1,1,1,1,1,1,0,1,1,0,1,1,0,1,1,0,0,0,0,0],"entropies": [3.876627445,4.083755016,4.256327152,4.460499287,3.752108097,6.013849258,4.032184601,6.031517506,7.687114239,7.864995956,7.665461540,7.860690594,7.831142426,7.843841553,7.850586891,7.036180973,7.689830303,7.865575314,3.752107620,7.667116165,7.864095211,3.752107859,7.832858562,7.845948219,3.752108335,7.852002144,7.046712399,3.988705873,4.032184124,3.988706112,5.843052864,4.502032280]},"ndpi": {"confidence": {"6":"DPI"},"proto":"HTTP.Aimini","proto_id":"7.99","encrypted":0,"breed":"Fun","category_id":7,"category":"Download"}}
 00751{"flow_event_id":1,"flow_event_name":"new","thread_id":0,"packet_id":95,"source":"aimini-http.pcap","alias":"nDPId-test","flow_id":3,"flow_state":"info","flow_src_packets_processed":1,"flow_dst_packets_processed":0,"flow_first_seen":1614860229388780,"flow_src_last_pkt_time":1614860229388780,"flow_dst_last_pkt_time":1614860229388780,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":0,"flow_dst_max_l4_payload_len":0,"flow_src_tot_l4_payload_len":0,"flow_dst_tot_l4_payload_len":0,"midstream":0,"thread_ts_usec":1614860229388780,"l3_proto":"ip4","src_ip":"10.101.0.2","dst_ip":"10.102.0.2","src_port":28503,"dst_port":80,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3}
 00524{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":95,"source":"aimini-http.pcap","alias":"nDPId-test","flow_id":3,"flow_packet_id":1,"flow_src_last_pkt_time":1614860229388780,"flow_dst_last_pkt_time":1614860229388780,"flow_idle_time":3285032704,"pkt_oversize":false,"pkt_caplen":62,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":62,"pkt_l4_len":28,"thread_ts_usec":1614860229388780,"pkt":"5kBKB+riApXG95NLCABFAAAwBREAAIAGAAAKZQACCmYAAm9XAFCbu+drAAAAAHACgAEU8QAAAgQFtAMDAQA="}
 00524{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":98,"source":"aimini-http.pcap","alias":"nDPId-test","flow_id":3,"flow_packet_id":2,"flow_src_last_pkt_time":1614860229389055,"flow_dst_last_pkt_time":1614860229388780,"flow_idle_time":3285032704,"pkt_oversize":false,"pkt_caplen":62,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":62,"pkt_l4_len":28,"thread_ts_usec":1614860229389055,"pkt":"ApXG95WRWgXZu6TVCABFAAAwBREAAH8GIekKZQACCmYAAm9XAFCbu+drAAAAAHACgAH8gAAAAgQFtAMDAQA="}
@@ -34,10 +34,10 @@
 ~~ total active/idle flows...: 4/4
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6045576 bytes
-~~ total memory freed........: 6045576 bytes
-~~ total allocations/frees...: 121676/121676
+~~ total memory allocated....: 6046120 bytes
+~~ total memory freed........: 6046120 bytes
+~~ total allocations/frees...: 121680/121680
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 496 chars
-~~ json string max len.......: 1655 chars
-~~ json string avg len.......: 1074 chars
+~~ json string max len.......: 2054 chars
+~~ json string avg len.......: 1274 chars

test/results/ajp.pcap.out

@@ -45,9 +45,9 @@
 ~~ total active/idle flows...: 2/2
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6038019 bytes
-~~ total memory freed........: 6038019 bytes
-~~ total allocations/frees...: 121523/121523
+~~ total memory allocated....: 6038291 bytes
+~~ total memory freed........: 6038291 bytes
+~~ total allocations/frees...: 121525/121525
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 205 chars
 ~~ json string max len.......: 1496 chars

test/results/alexa-app.pcapng.out

@@ -200,7 +200,7 @@
 00531{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":279,"source":"alexa-app.pcapng","alias":"nDPId-test","flow_id":39,"flow_packet_id":3,"flow_src_last_pkt_time":1490976042101270,"flow_dst_last_pkt_time":1490976042099362,"flow_idle_time":3285032704,"pkt_oversize":false,"pkt_caplen":66,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":66,"pkt_l4_len":32,"thread_ts_usec":1490976042101270,"pkt":"AMDKkaPvePiC0\/vCCABFAAA0AfRAAEAGW7qsECrYNFXR2NSNAbumNE9Ps3pFE4AQAVdxMgAAAQEICgD2TsJtF6Xz"}
 01118{"flow_event_id":8,"flow_event_name":"detection-update","thread_id":0,"packet_id":282,"source":"alexa-app.pcapng","alias":"nDPId-test","flow_id":38,"flow_state":"info","flow_src_packets_processed":3,"flow_dst_packets_processed":3,"flow_first_seen":1490976041961796,"flow_src_last_pkt_time":1490976042058395,"flow_dst_last_pkt_time":1490976042149888,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":202,"flow_dst_max_l4_payload_len":1448,"flow_src_tot_l4_payload_len":202,"flow_dst_tot_l4_payload_len":1448,"midstream":0,"thread_ts_usec":1490976042149888,"l3_proto":"ip4","src_ip":"172.16.42.216","dst_ip":"52.85.209.216","src_port":54412,"dst_port":443,"l4_proto":"tcp","ndpi": {"confidence": {"6":"DPI"},"proto":"TLS.Amazon","proto_id":"91.178","encrypted":1,"breed":"Acceptable","category_id":5,"category":"Web","hostname":"www.amazon.com","tls": {"version":"TLSv1.2","ja3":"d551fafc4f40f1dec2bb45980bfa9492","ja3s":"76cc3e2d3028143b23ec18e27dbd7ca9","unsafe_cipher":0,"cipher":"TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256","alpn":"h2,http\/1.1"}}}
 01596{"flow_event_id":8,"flow_event_name":"detection-update","thread_id":0,"packet_id":284,"source":"alexa-app.pcapng","alias":"nDPId-test","flow_id":38,"flow_state":"info","flow_src_packets_processed":3,"flow_dst_packets_processed":5,"flow_first_seen":1490976041961796,"flow_src_last_pkt_time":1490976042058395,"flow_dst_last_pkt_time":1490976042150550,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":202,"flow_dst_max_l4_payload_len":1448,"flow_src_tot_l4_payload_len":202,"flow_dst_tot_l4_payload_len":4344,"midstream":0,"thread_ts_usec":1490976042150550,"l3_proto":"ip4","src_ip":"172.16.42.216","dst_ip":"52.85.209.216","src_port":54412,"dst_port":443,"l4_proto":"tcp","ndpi": {"confidence": {"6":"DPI"},"proto":"TLS.Amazon","proto_id":"91.178","encrypted":1,"breed":"Acceptable","category_id":5,"category":"Web","hostname":"www.amazon.com","tls": {"version":"TLSv1.2","server_names":"amazon.com,amzn.com,uedata.amazon.com,us.amazon.com,www.amazon.com,www.amzn.com,corporate.amazon.com,buybox.amazon.com,iphone.amazon.com,yp.amazon.com,home.amazon.com,origin-www.amazon.com","ja3":"d551fafc4f40f1dec2bb45980bfa9492","ja3s":"76cc3e2d3028143b23ec18e27dbd7ca9","unsafe_cipher":0,"cipher":"TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256","issuerDN":"C=US, O=Symantec Corporation, OU=Symantec Trust Network, CN=Symantec Class 3 Secure Server CA - G4","subjectDN":"C=US, ST=Washington, L=Seattle, O=Amazon.com, Inc., CN=www.amazon.com","alpn":"h2,http\/1.1","fingerprint":"EF:14:6C:F1:5C:4A:F8:4D:BA:83:C2:1E:6C:5B:ED:C4:FA:34:1C:3E"}}}
-01571{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":309,"source":"alexa-app.pcapng","alias":"nDPId-test","flow_id":37,"flow_state":"info","flow_src_packets_processed":14,"flow_dst_packets_processed":18,"flow_first_seen":1490976041942417,"flow_src_last_pkt_time":1490976042286958,"flow_dst_last_pkt_time":1490976042283855,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":1030,"flow_dst_max_l4_payload_len":1448,"flow_src_tot_l4_payload_len":1358,"flow_dst_tot_l4_payload_len":15533,"midstream":0,"thread_ts_usec":1490976042286958,"l3_proto":"ip4","src_ip":"172.16.42.216","dst_ip":"52.85.209.216","src_port":54411,"dst_port":443,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"min":47,"avg":22128.4,"max":90510,"stddev":31052.4,"var":964249024.0,"ent":3.6,"data": [46971,52965,277,73178,134,18906,393,341,423,88175,318,744,233,8121,32759,75313,63701,49446,70919,806,90510,2043,419,465,407,524,703,47,5315,294,1129]},"pktlen": {"min":66,"avg":594.3,"max":1514,"stddev":637.0,"var":405792.1,"ent":4.1,"data": [74,74,66,268,66,66,1514,1514,1514,833,66,66,66,66,192,1096,308,66,66,1514,1514,66,1514,1514,1514,464,1514,1126,100,66,66,66]},"bins": {"c_to_s": [11,0,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"s_to_c": [4,1,0,0,0,0,0,1,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,9,0,0]},"directions": [0,1,0,0,1,1,1,1,1,1,0,0,0,0,0,0,1,0,1,1,1,0,1,1,1,1,1,1,1,0,0,0]}}
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 01601{"flow_event_id":8,"flow_event_name":"detection-update","thread_id":0,"packet_id":309,"source":"alexa-app.pcapng","alias":"nDPId-test","flow_id":37,"flow_state":"info","flow_src_packets_processed":14,"flow_dst_packets_processed":18,"flow_first_seen":1490976041942417,"flow_src_last_pkt_time":1490976042286958,"flow_dst_last_pkt_time":1490976042283855,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":1030,"flow_dst_max_l4_payload_len":1448,"flow_src_tot_l4_payload_len":1358,"flow_dst_tot_l4_payload_len":15533,"midstream":0,"thread_ts_usec":1490976042286958,"l3_proto":"ip4","src_ip":"172.16.42.216","dst_ip":"52.85.209.216","src_port":54411,"dst_port":443,"l4_proto":"tcp","ndpi": {"confidence": {"6":"DPI"},"proto":"TLS.Amazon","proto_id":"91.178","encrypted":1,"breed":"Acceptable","category_id":5,"category":"Web","hostname":"www.amazon.com","tls": {"version":"TLSv1.2","server_names":"amazon.com,amzn.com,uedata.amazon.com,us.amazon.com,www.amazon.com,www.amzn.com,corporate.amazon.com,buybox.amazon.com,iphone.amazon.com,yp.amazon.com,home.amazon.com,origin-www.amazon.com","ja3":"d551fafc4f40f1dec2bb45980bfa9492","ja3s":"76cc3e2d3028143b23ec18e27dbd7ca9","unsafe_cipher":0,"cipher":"TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256","issuerDN":"C=US, O=Symantec Corporation, OU=Symantec Trust Network, CN=Symantec Class 3 Secure Server CA - G4","subjectDN":"C=US, ST=Washington, L=Seattle, O=Amazon.com, Inc., CN=www.amazon.com","alpn":"h2,http\/1.1","fingerprint":"EF:14:6C:F1:5C:4A:F8:4D:BA:83:C2:1E:6C:5B:ED:C4:FA:34:1C:3E"}}}
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@@ -309,7 +309,7 @@
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@@ -966,7 +966,7 @@
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 01561{"flow_event_id":8,"flow_event_name":"detection-update","thread_id":0,"packet_id":3336,"source":"alexa-app.pcapng","alias":"nDPId-test","flow_id":155,"flow_state":"info","flow_src_packets_processed":18,"flow_dst_packets_processed":14,"flow_first_seen":1490976195985305,"flow_src_last_pkt_time":1490976196879161,"flow_dst_last_pkt_time":1490976196866304,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":1285,"flow_dst_max_l4_payload_len":1448,"flow_src_tot_l4_payload_len":5470,"flow_dst_tot_l4_payload_len":9856,"midstream":0,"thread_ts_usec":1490976196879161,"l3_proto":"ip4","src_ip":"172.16.42.216","dst_ip":"52.84.62.115","src_port":41914,"dst_port":443,"l4_proto":"tcp","ndpi": {"confidence": {"6":"DPI"},"proto":"TLS.Amazon","proto_id":"91.178","encrypted":1,"breed":"Acceptable","category_id":5,"category":"Web","hostname":"images-na.ssl-images-amazon.com","tls": {"version":"TLSv1.2","server_names":"images-na.ssl-images-amazon.com,images-eu.ssl-images-amazon.com,images-fe.ssl-images-amazon.com,m.media-amazon.com","ja3":"d551fafc4f40f1dec2bb45980bfa9492","ja3s":"76cc3e2d3028143b23ec18e27dbd7ca9","unsafe_cipher":0,"cipher":"TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256","issuerDN":"C=US, O=Symantec Corporation, OU=Symantec Trust Network, CN=Symantec Class 3 Secure Server CA - G4","subjectDN":"C=US, ST=Washington, L=Seattle, O=Amazon.com, Inc., CN=Images-na.ssl-images-amazon.com","alpn":"h2,http\/1.1","fingerprint":"39:3D:27:B3:4D:FA:B4:04:AB:48:7F:5C:CB:A9:9A:95:F5:22:2A:52"}}}
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 01022{"flow_event_id":8,"flow_event_name":"detection-update","thread_id":0,"packet_id":3347,"source":"alexa-app.pcapng","alias":"nDPId-test","flow_id":158,"flow_state":"info","flow_src_packets_processed":1,"flow_dst_packets_processed":1,"flow_first_seen":1490976196840676,"flow_src_last_pkt_time":1490976196840676,"flow_dst_last_pkt_time":1490976196938799,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":35,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":35,"flow_dst_max_l4_payload_len":51,"flow_src_tot_l4_payload_len":35,"flow_dst_tot_l4_payload_len":51,"midstream":0,"thread_ts_usec":1490976196938799,"l3_proto":"ip4","src_ip":"172.16.42.216","dst_ip":"172.16.42.1","src_port":2707,"dst_port":53,"l4_proto":"udp","ndpi": {"confidence": {"6":"DPI"},"proto":"DNS.Amazon","proto_id":"5.178","encrypted":0,"breed":"Acceptable","category_id":5,"category":"Web","hostname":"fls-na.amazon.com","dns": {"num_queries":1,"num_answers":1,"reply_code":0,"query_type":1,"rsp_type":1,"rsp_addr":"72.21.206.121"}}}
@@ -1044,7 +1044,7 @@
 01063{"flow_event_id":7,"flow_event_name":"detected","thread_id":0,"packet_id":3355,"source":"alexa-app.pcapng","alias":"nDPId-test","flow_id":159,"flow_state":"info","flow_src_packets_processed":3,"flow_dst_packets_processed":1,"flow_first_seen":1490976196942963,"flow_src_last_pkt_time":1490976197026574,"flow_dst_last_pkt_time":1490976197023104,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":205,"flow_dst_max_l4_payload_len":0,"flow_src_tot_l4_payload_len":205,"flow_dst_tot_l4_payload_len":0,"midstream":0,"thread_ts_usec":1490976197026574,"l3_proto":"ip4","src_ip":"172.16.42.216","dst_ip":"72.21.206.121","src_port":47605,"dst_port":443,"l4_proto":"tcp","ndpi": {"confidence": {"6":"DPI"},"proto":"TLS.Amazon","proto_id":"91.178","encrypted":1,"breed":"Acceptable","category_id":5,"category":"Web","hostname":"fls-na.amazon.com","tls": {"version":"TLSv1.2","ja3":"d551fafc4f40f1dec2bb45980bfa9492","ja3s":"","unsafe_cipher":0,"cipher":"TLS_NULL_WITH_NULL_NULL","alpn":"h2,http\/1.1"}}}
 00762{"flow_event_id":1,"flow_event_name":"new","thread_id":0,"packet_id":3357,"source":"alexa-app.pcapng","alias":"nDPId-test","flow_id":160,"flow_state":"info","flow_src_packets_processed":1,"flow_dst_packets_processed":0,"flow_first_seen":1490976197297649,"flow_src_last_pkt_time":1490976197297649,"flow_dst_last_pkt_time":1490976197297649,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":0,"flow_dst_max_l4_payload_len":0,"flow_src_tot_l4_payload_len":0,"flow_dst_tot_l4_payload_len":0,"midstream":0,"thread_ts_usec":1490976197297649,"l3_proto":"ip4","src_ip":"172.16.42.216","dst_ip":"72.21.206.121","src_port":47606,"dst_port":443,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3}
 00547{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":3357,"source":"alexa-app.pcapng","alias":"nDPId-test","flow_id":160,"flow_packet_id":1,"flow_src_last_pkt_time":1490976197297649,"flow_dst_last_pkt_time":1490976197297649,"flow_idle_time":3285032704,"pkt_oversize":false,"pkt_caplen":74,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":74,"pkt_l4_len":40,"thread_ts_usec":1490976197297649,"pkt":"AMDKkaPvePiC0\/vCCABFAAA8At9AAEAGSmasECrYSBXOebn2AbvarIm+AAAAAKAC\/\/+uEwAAAgQFtAQCCAoA9othAAAAAAEDAwg="}
-01606{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":3359,"source":"alexa-app.pcapng","alias":"nDPId-test","flow_id":145,"flow_state":"info","flow_src_packets_processed":18,"flow_dst_packets_processed":14,"flow_first_seen":1490976186884448,"flow_src_last_pkt_time":1490976195471370,"flow_dst_last_pkt_time":1490976197346218,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":1460,"flow_dst_max_l4_payload_len":1460,"flow_src_tot_l4_payload_len":10437,"flow_dst_tot_l4_payload_len":5046,"midstream":0,"thread_ts_usec":1490976197346218,"l3_proto":"ip4","src_ip":"172.16.42.216","dst_ip":"54.239.23.94","src_port":44912,"dst_port":443,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"min":32,"avg":614473.9,"max":7470598,"stddev":1477715.5,"var":2183643136000.0,"ent":2.8,"data": [168457,171158,1511,108893,4406,1671,697,112679,290,4146,167,6217,127,10389,13091,1079,255,290409,42,32,60,299358,743,529311,1065924,2114234,3665356,7470598,595200,595070,1817122]},"pktlen": {"min":54,"avg":540.2,"max":1514,"stddev":637.5,"var":406420.1,"ent":4.0,"data": [74,62,54,281,60,60,1514,1514,54,54,1514,669,54,54,180,1514,1438,374,60,60,105,60,54,1438,1438,1438,1438,54,60,1438,60,60]},"bins": {"c_to_s": [8,0,0,1,0,0,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,6,0,1,0,0],"s_to_c": [9,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,3,0,0]},"directions": [0,1,0,0,1,1,1,1,0,0,1,1,0,0,0,0,0,0,1,1,1,1,0,0,0,0,0,0,1,0,1,1]}}
+02004{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":3359,"source":"alexa-app.pcapng","alias":"nDPId-test","flow_id":145,"flow_state":"info","flow_src_packets_processed":18,"flow_dst_packets_processed":14,"flow_first_seen":1490976186884448,"flow_src_last_pkt_time":1490976195471370,"flow_dst_last_pkt_time":1490976197346218,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":1460,"flow_dst_max_l4_payload_len":1460,"flow_src_tot_l4_payload_len":10437,"flow_dst_tot_l4_payload_len":5046,"midstream":0,"thread_ts_usec":1490976197346218,"l3_proto":"ip4","src_ip":"172.16.42.216","dst_ip":"54.239.23.94","src_port":44912,"dst_port":443,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"min":32,"avg":614473.9,"max":7470598,"stddev":1477715.5,"var":2183643136000.0,"ent":2.8,"data": [168457,171158,1511,108893,4406,1671,697,112679,290,4146,167,6217,127,10389,13091,1079,255,290409,42,32,60,299358,743,529311,1065924,2114234,3665356,7470598,595200,595070,1817122]},"pktlen": {"min":40,"avg":526.2,"max":1500,"stddev":637.5,"var":406420.1,"ent":3.9,"data": [60,48,40,267,46,46,1500,1500,40,40,1500,655,40,40,166,1500,1424,360,46,46,91,46,40,1424,1424,1424,1424,40,46,1424,46,46]},"bins": {"c_to_s": [8,0,0,1,0,0,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,6,0,1,0,0],"s_to_c": [9,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,3,0,0]},"directions": [0,1,0,0,1,1,1,1,0,0,1,1,0,0,0,0,0,0,1,1,1,1,0,0,0,0,0,0,1,0,1,1],"entropies": [4.626680374,5.134761333,4.831686974,5.716956139,4.609350204,4.505982876,7.141723156,7.316176414,4.831687450,4.812815189,7.392494678,7.608505726,4.881687164,4.831687450,6.348018646,7.864303589,7.858262062,7.260771751,4.390829086,4.347350597,5.864610672,4.390829086,4.684184074,7.859017372,7.859235764,7.859332085,7.859507561,4.784183979,4.347350597,7.859881401,4.457920074,4.501398087]}}
 01509{"flow_event_id":8,"flow_event_name":"detection-update","thread_id":0,"packet_id":3359,"source":"alexa-app.pcapng","alias":"nDPId-test","flow_id":145,"flow_state":"info","flow_src_packets_processed":18,"flow_dst_packets_processed":14,"flow_first_seen":1490976186884448,"flow_src_last_pkt_time":1490976195471370,"flow_dst_last_pkt_time":1490976197346218,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":1460,"flow_dst_max_l4_payload_len":1460,"flow_src_tot_l4_payload_len":10437,"flow_dst_tot_l4_payload_len":5046,"midstream":0,"thread_ts_usec":1490976197346218,"l3_proto":"ip4","src_ip":"172.16.42.216","dst_ip":"54.239.23.94","src_port":44912,"dst_port":443,"l4_proto":"tcp","ndpi": {"confidence": {"6":"DPI"},"proto":"TLS.AmazonAWS","proto_id":"91.265","encrypted":1,"breed":"Acceptable","category_id":13,"category":"Cloud","hostname":"mobileanalytics.us-east-1.amazonaws.com","tls": {"version":"TLSv1.2","server_names":"mobileanalytics.us-east-1.amazonaws.com","ja3":"d551fafc4f40f1dec2bb45980bfa9492","ja3s":"159d46e54a2c066ef95e656fdf034e1d","unsafe_cipher":0,"cipher":"TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256","issuerDN":"C=US, O=Symantec Corporation, OU=Symantec Trust Network, CN=Symantec Class 3 Secure Server CA - G4","subjectDN":"C=US, ST=Washington, L=Seattle, O=Amazon.com, Inc., CN=mobileanalytics.us-east-1.amazonaws.com","alpn":"h2,http\/1.1","fingerprint":"87:AD:E9:2D:E8:42:F0:5C:3A:09:13:00:12:93:59:04:84:C3:E2:2D"}}}
 00530{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":3361,"source":"alexa-app.pcapng","alias":"nDPId-test","flow_id":160,"flow_packet_id":2,"flow_src_last_pkt_time":1490976197297649,"flow_dst_last_pkt_time":1490976197355099,"flow_idle_time":3285032704,"pkt_oversize":false,"pkt_caplen":62,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":62,"pkt_l4_len":28,"thread_ts_usec":1490976197355099,"pkt":"ePiC0\/vCAMDKkVoBCABFAAAw5DlAAOcGwhZIFc55rBAq2AG7ufYaDpo72qyJv3ASH\/6iLAAAAgQFtAEDAwY="}
 00518{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":3362,"source":"alexa-app.pcapng","alias":"nDPId-test","flow_id":160,"flow_packet_id":3,"flow_src_last_pkt_time":1490976197356307,"flow_dst_last_pkt_time":1490976197355099,"flow_idle_time":3285032704,"pkt_oversize":false,"pkt_caplen":54,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":54,"pkt_l4_len":20,"thread_ts_usec":1490976197356307,"pkt":"AMDKkaPvePiC0\/vCCABFAAAoAuBAAEAGSnmsECrYSBXOebn2AbvarIm\/Gg6aPFAQAVfsnQAA"}
@@ -1190,10 +1190,10 @@
 ~~ total active/idle flows...: 160/160
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 7090643 bytes
-~~ total memory freed........: 7090643 bytes
-~~ total allocations/frees...: 127335/127335
+~~ total memory allocated....: 7112403 bytes
+~~ total memory freed........: 7112403 bytes
+~~ total allocations/frees...: 127495/127495
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 192 chars
-~~ json string max len.......: 2332 chars
-~~ json string avg len.......: 1262 chars
+~~ json string max len.......: 2388 chars
+~~ json string avg len.......: 1290 chars

test/results/alicloud.pcap.out

@@ -111,9 +111,9 @@
 ~~ total active/idle flows...: 15/15
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6095622 bytes
-~~ total memory freed........: 6095622 bytes
-~~ total allocations/frees...: 121867/121867
+~~ total memory allocated....: 6097662 bytes
+~~ total memory freed........: 6097662 bytes
+~~ total allocations/frees...: 121882/121882
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 493 chars
 ~~ json string max len.......: 919 chars

test/results/among_us.pcap.out

@@ -13,9 +13,9 @@
 ~~ total active/idle flows...: 1/1
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6035670 bytes
-~~ total memory freed........: 6035670 bytes
-~~ total allocations/frees...: 121488/121488
+~~ total memory allocated....: 6035806 bytes
+~~ total memory freed........: 6035806 bytes
+~~ total allocations/frees...: 121489/121489
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 493 chars
 ~~ json string max len.......: 893 chars

test/results/amqp.pcap.out

@@ -15,7 +15,7 @@
 00523{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":18,"source":"amqp.pcap","alias":"nDPId-test","flow_id":3,"flow_packet_id":2,"flow_src_last_pkt_time":1490904169152163,"flow_dst_last_pkt_time":1490904169152192,"flow_idle_time":3285032704,"pkt_oversize":false,"pkt_caplen":66,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":66,"pkt_l4_len":32,"thread_ts_usec":1490904169152192,"pkt":"AAAAAAAAAAAAAAAACABFAAA01sFAAEAGZQB\/AAEBfwAAARYorK7a34rgiptOLIAQDAj\/KAAAAQEICgC+2LgAvti4"}
 00715{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":19,"source":"amqp.pcap","alias":"nDPId-test","flow_id":3,"flow_packet_id":3,"flow_src_last_pkt_time":1490904169152378,"flow_dst_last_pkt_time":1490904169152192,"flow_idle_time":3285032704,"pkt_oversize":false,"pkt_caplen":206,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":206,"pkt_l4_len":172,"thread_ts_usec":1490904169152378,"pkt":"AAAAAAAAAAAAAAAACABFAADAPzxAAEAG+\/l\/AAABfwABAayuFiiKm04s2t+K4IAYAV7\/tAAAAQEICgC+2LgAvti4AgABAAAAhAA8AAAAAAAAAAAA7v4AHmFwcGxpY2F0aW9uL3gtcHl0aG9uLXNlcmlhbGl6ZQZiaW5hcnkAAAAAAgAkZjMzYWFlMjctNjlmNC00ZjQ4LWIwYmMtMmVmZGM0NTVjMTI4JGFiZjI3YmI1LTAxNDktM2RiZC1hMmRiLWQzNTcyYzMwOTc5MM4="}
 00856{"flow_event_id":7,"flow_event_name":"detected","thread_id":0,"packet_id":31,"source":"amqp.pcap","alias":"nDPId-test","flow_id":2,"flow_state":"info","flow_src_packets_processed":3,"flow_dst_packets_processed":4,"flow_first_seen":1490904166119482,"flow_src_last_pkt_time":1490904169152864,"flow_dst_last_pkt_time":1490904169156013,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":425,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":448,"flow_dst_max_l4_payload_len":21,"flow_src_tot_l4_payload_len":1321,"flow_dst_tot_l4_payload_len":21,"midstream":1,"thread_ts_usec":1490904169156013,"l3_proto":"ip4","src_ip":"127.0.1.1","dst_ip":"127.0.0.1","src_port":5672,"dst_port":44204,"l4_proto":"tcp","ndpi": {"confidence": {"6":"DPI"},"proto":"AMQP","proto_id":"192","encrypted":0,"breed":"Acceptable","category_id":16,"category":"RPC"}}
-01676{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":53,"source":"amqp.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"finished","flow_src_packets_processed":16,"flow_dst_packets_processed":16,"flow_first_seen":1490904166118902,"flow_src_last_pkt_time":1490904169595775,"flow_dst_last_pkt_time":1490904169595788,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":37,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":329,"flow_dst_max_l4_payload_len":0,"flow_src_tot_l4_payload_len":2113,"flow_dst_tot_l4_payload_len":0,"midstream":1,"thread_ts_usec":1490904169595788,"l3_proto":"ip4","src_ip":"127.0.0.1","dst_ip":"127.0.1.1","src_port":44205,"dst_port":5672,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"min":31,"avg":224314.8,"max":2001684,"stddev":536643.9,"var":287986745344.0,"ent":2.4,"data": [31,198,177,103,103,2001663,2001684,188,167,98,97,1032593,1032598,113,109,94,93,11037,11041,111,108,94,93,17674,17676,105,104,99,99,412703,412706]},"pktlen": {"min":66,"avg":132.0,"max":395,"stddev":99.5,"var":9895.7,"ent":4.7,"data": [107,66,162,66,369,66,107,66,162,66,369,66,104,66,162,66,395,66,103,66,162,66,271,66,105,66,162,66,325,66,104,66]},"bins": {"c_to_s": [0,6,0,5,0,0,1,0,1,2,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"s_to_c": [16,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]},"directions": [0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1]},"ndpi": {"confidence": {"6":"DPI"},"proto":"AMQP","proto_id":"192","encrypted":0,"breed":"Acceptable","category_id":16,"category":"RPC"}}
+02069{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":53,"source":"amqp.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"finished","flow_src_packets_processed":16,"flow_dst_packets_processed":16,"flow_first_seen":1490904166118902,"flow_src_last_pkt_time":1490904169595775,"flow_dst_last_pkt_time":1490904169595788,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":37,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":329,"flow_dst_max_l4_payload_len":0,"flow_src_tot_l4_payload_len":2113,"flow_dst_tot_l4_payload_len":0,"midstream":1,"thread_ts_usec":1490904169595788,"l3_proto":"ip4","src_ip":"127.0.0.1","dst_ip":"127.0.1.1","src_port":44205,"dst_port":5672,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"min":31,"avg":224314.8,"max":2001684,"stddev":536643.9,"var":287986745344.0,"ent":2.4,"data": [31,198,177,103,103,2001663,2001684,188,167,98,97,1032593,1032598,113,109,94,93,11037,11041,111,108,94,93,17674,17676,105,104,99,99,412703,412706]},"pktlen": {"min":52,"avg":118.0,"max":381,"stddev":99.5,"var":9895.7,"ent":4.6,"data": [93,52,148,52,355,52,93,52,148,52,355,52,90,52,148,52,381,52,89,52,148,52,257,52,91,52,148,52,311,52,90,52]},"bins": {"c_to_s": [0,6,0,5,0,0,1,0,1,2,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"s_to_c": [16,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]},"directions": [0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1],"entropies": [4.892737865,4.569115162,5.131951332,4.569115162,5.420554638,4.569115162,4.937272072,4.569115162,5.150565624,4.569115162,5.432780266,4.569115162,4.933847904,4.569115162,5.110024929,4.516136646,5.444756508,4.569115162,4.894715786,4.569115162,5.123056412,4.569115162,5.521058559,4.530653477,4.818450451,4.530653477,5.131469727,4.569115162,5.487017632,4.569115162,4.933847904,4.569115162]},"ndpi": {"confidence": {"6":"DPI"},"proto":"AMQP","proto_id":"192","encrypted":0,"breed":"Acceptable","category_id":16,"category":"RPC"}}
 00896{"flow_event_id":3,"flow_event_name":"idle","thread_id":0,"packet_id":160,"source":"amqp.pcap","alias":"nDPId-test","flow_id":2,"flow_state":"finished","flow_src_packets_processed":13,"flow_dst_packets_processed":9,"flow_first_seen":1490904166119482,"flow_src_last_pkt_time":1490904170242659,"flow_dst_last_pkt_time":1490904170206101,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":448,"flow_dst_max_l4_payload_len":21,"flow_src_tot_l4_payload_len":3469,"flow_dst_tot_l4_payload_len":105,"midstream":1,"thread_ts_usec":1490904170243630,"l3_proto":"ip4","src_ip":"127.0.1.1","dst_ip":"127.0.0.1","src_port":5672,"dst_port":44204,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3,"ndpi": {"confidence": {"6":"DPI"},"proto":"AMQP","proto_id":"192","encrypted":0,"breed":"Acceptable","category_id":16,"category":"RPC"}}
 00895{"flow_event_id":3,"flow_event_name":"idle","thread_id":0,"packet_id":160,"source":"amqp.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"finished","flow_src_packets_processed":54,"flow_dst_packets_processed":54,"flow_first_seen":1490904166118902,"flow_src_last_pkt_time":1490904170243601,"flow_dst_last_pkt_time":1490904170243630,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":37,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":329,"flow_dst_max_l4_payload_len":0,"flow_src_tot_l4_payload_len":7295,"flow_dst_tot_l4_payload_len":0,"midstream":1,"thread_ts_usec":1490904170243630,"l3_proto":"ip4","src_ip":"127.0.0.1","dst_ip":"127.0.1.1","src_port":44205,"dst_port":5672,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3,"ndpi": {"confidence": {"6":"DPI"},"proto":"AMQP","proto_id":"192","encrypted":0,"breed":"Acceptable","category_id":16,"category":"RPC"}}
 00895{"flow_event_id":3,"flow_event_name":"idle","thread_id":0,"packet_id":160,"source":"amqp.pcap","alias":"nDPId-test","flow_id":3,"flow_state":"finished","flow_src_packets_processed":15,"flow_dst_packets_processed":15,"flow_first_seen":1490904169152163,"flow_src_last_pkt_time":1490904170195756,"flow_dst_last_pkt_time":1490904170195765,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":31,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":246,"flow_dst_max_l4_payload_len":0,"flow_src_tot_l4_payload_len":2085,"flow_dst_tot_l4_payload_len":0,"midstream":1,"thread_ts_usec":1490904170243630,"l3_proto":"ip4","src_ip":"127.0.0.1","dst_ip":"127.0.1.1","src_port":44206,"dst_port":5672,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3,"ndpi": {"confidence": {"6":"DPI"},"proto":"AMQP","proto_id":"192","encrypted":0,"breed":"Acceptable","category_id":16,"category":"RPC"}}
@@ -28,10 +28,10 @@
 ~~ total active/idle flows...: 3/3
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6049673 bytes
-~~ total memory freed........: 6049673 bytes
-~~ total allocations/frees...: 121670/121670
+~~ total memory allocated....: 6050081 bytes
+~~ total memory freed........: 6050081 bytes
+~~ total allocations/frees...: 121673/121673
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 489 chars
-~~ json string max len.......: 1681 chars
-~~ json string avg len.......: 1076 chars
+~~ json string max len.......: 2074 chars
+~~ json string avg len.......: 1266 chars

test/results/android.pcap.out

@@ -297,7 +297,7 @@
 00550{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":406,"source":"android.pcap","alias":"nDPId-test","flow_id":60,"flow_packet_id":1,"flow_src_last_pkt_time":1582454871881494,"flow_dst_last_pkt_time":1582454871881494,"flow_idle_time":200000000,"pkt_oversize":false,"pkt_caplen":82,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":82,"pkt_l4_len":48,"thread_ts_usec":1582454871881494,"pkt":"xiwDYGpkTGr2n\/YnCABFAABErDBAAEARCRfAqAIQwKgCAZtQADUAMNjjuKUBAAABAAAAAAAAB2FuZHJvaWQKZ29vZ2xlYXBpcwNjb20AAAEAAQ=="}
 01013{"flow_event_id":7,"flow_event_name":"detected","thread_id":0,"packet_id":406,"source":"android.pcap","alias":"nDPId-test","flow_id":60,"flow_state":"info","flow_src_packets_processed":1,"flow_dst_packets_processed":0,"flow_first_seen":1582454871881494,"flow_src_last_pkt_time":1582454871881494,"flow_dst_last_pkt_time":1582454871881494,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":40,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":40,"flow_dst_max_l4_payload_len":0,"flow_src_tot_l4_payload_len":40,"flow_dst_tot_l4_payload_len":0,"midstream":0,"thread_ts_usec":1582454871881494,"l3_proto":"ip4","src_ip":"192.168.2.16","dst_ip":"192.168.2.1","src_port":39760,"dst_port":53,"l4_proto":"udp","ndpi": {"confidence": {"6":"DPI"},"proto":"DNS.GoogleServices","proto_id":"5.239","encrypted":0,"breed":"Acceptable","category_id":5,"category":"Web","hostname":"android.googleapis.com","dns": {"num_queries":0,"num_answers":0,"reply_code":0,"query_type":1,"rsp_type":0,"rsp_addr":"0.0.0.0"}}}
 01117{"flow_event_id":7,"flow_event_name":"detected","thread_id":0,"packet_id":408,"source":"android.pcap","alias":"nDPId-test","flow_id":58,"flow_state":"info","flow_src_packets_processed":3,"flow_dst_packets_processed":1,"flow_first_seen":1582454871829800,"flow_src_last_pkt_time":1582454871890562,"flow_dst_last_pkt_time":1582454871867294,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":517,"flow_dst_max_l4_payload_len":0,"flow_src_tot_l4_payload_len":517,"flow_dst_tot_l4_payload_len":0,"midstream":0,"thread_ts_usec":1582454871890562,"l3_proto":"ip4","src_ip":"192.168.2.16","dst_ip":"172.217.20.76","src_port":43646,"dst_port":443,"l4_proto":"tcp","ndpi": {"confidence": {"6":"DPI"},"proto":"TLS.DataSaver","proto_id":"91.46","encrypted":1,"breed":"Fun","category_id":5,"category":"Web","hostname":"proxy.googlezip.net","tls": {"version":"TLSv1.2","ja3":"66918128f1b9b03303d77c6f2eefd128","ja3s":"","unsafe_cipher":0,"cipher":"TLS_NULL_WITH_NULL_NULL","alpn":"h2,http\/1.1","tls_supported_versions":"GREASE,TLSv1.3,TLSv1.2,TLSv1.1,TLSv1"}}}
-01716{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":431,"source":"android.pcap","alias":"nDPId-test","flow_id":42,"flow_state":"finished","flow_src_packets_processed":17,"flow_dst_packets_processed":15,"flow_first_seen":1582454871152402,"flow_src_last_pkt_time":1582454871906464,"flow_dst_last_pkt_time":1582454871901421,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":512,"flow_dst_max_l4_payload_len":1418,"flow_src_tot_l4_payload_len":819,"flow_dst_tot_l4_payload_len":10828,"midstream":0,"thread_ts_usec":1582454871906464,"l3_proto":"ip4","src_ip":"192.168.2.16","dst_ip":"216.239.38.120","src_port":32996,"dst_port":443,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"min":3,"avg":48486.5,"max":404574,"stddev":104241.1,"var":10866214912.0,"ent":3.0,"data": [13673,15022,32725,47474,16568,3,34518,282,386517,404574,19668,197623,221096,19209,15019,27735,41804,1657,22,36,1002,1575,133,18,9,1204,14,1169,2703,19,10]},"pktlen": {"min":66,"avg":430.5,"max":1484,"stddev":552.7,"var":305506.2,"ent":4.0,"data": [74,74,66,246,66,1484,1202,66,66,159,358,66,578,66,100,66,655,66,1484,1484,1421,1484,66,1484,396,102,66,66,66,66,66,66]},"bins": {"c_to_s": [13,1,1,0,0,1,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"s_to_c": [4,1,0,0,0,0,0,0,0,1,1,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,1,0,5,0,0,0]},"directions": [0,1,0,0,1,1,1,0,0,0,1,0,0,1,0,1,1,0,1,1,1,1,0,1,1,1,0,0,0,0,0,0]},"ndpi": {"confidence": {"6":"DPI"},"proto":"TLS.Google","proto_id":"91.126","encrypted":1,"breed":"Acceptable","category_id":5,"category":"Web"}}
+02113{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":431,"source":"android.pcap","alias":"nDPId-test","flow_id":42,"flow_state":"finished","flow_src_packets_processed":17,"flow_dst_packets_processed":15,"flow_first_seen":1582454871152402,"flow_src_last_pkt_time":1582454871906464,"flow_dst_last_pkt_time":1582454871901421,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":512,"flow_dst_max_l4_payload_len":1418,"flow_src_tot_l4_payload_len":819,"flow_dst_tot_l4_payload_len":10828,"midstream":0,"thread_ts_usec":1582454871906464,"l3_proto":"ip4","src_ip":"192.168.2.16","dst_ip":"216.239.38.120","src_port":32996,"dst_port":443,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"min":3,"avg":48486.5,"max":404574,"stddev":104241.1,"var":10866214912.0,"ent":3.0,"data": [13673,15022,32725,47474,16568,3,34518,282,386517,404574,19668,197623,221096,19209,15019,27735,41804,1657,22,36,1002,1575,133,18,9,1204,14,1169,2703,19,10]},"pktlen": {"min":52,"avg":416.5,"max":1470,"stddev":552.7,"var":305506.2,"ent":3.9,"data": [60,60,52,232,52,1470,1188,52,52,145,344,52,564,52,86,52,641,52,1470,1470,1407,1470,52,1470,382,88,52,52,52,52,52,52]},"bins": {"c_to_s": [13,1,1,0,0,1,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"s_to_c": [4,1,0,0,0,0,0,0,0,1,1,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,1,0,5,0,0,0]},"directions": [0,1,0,0,1,1,1,0,0,0,1,0,0,1,0,1,1,0,1,1,1,1,0,1,1,1,0,0,0,0,0,0],"entropies": [4.671797276,5.277319908,5.092563152,5.518131256,5.077241421,7.236341000,7.433474064,5.131024837,5.131024837,6.086913109,7.119209766,4.962661266,7.515064716,4.947339535,5.439514160,5.038779736,7.633175850,5.015639782,7.866302967,7.846067905,7.867026806,7.835390091,5.092563152,7.847195148,7.413039684,5.580356598,5.054101467,5.092563152,5.054101467,5.092563152,5.015639782,4.977178097]},"ndpi": {"confidence": {"6":"DPI"},"proto":"TLS.Google","proto_id":"91.126","encrypted":1,"breed":"Acceptable","category_id":5,"category":"Web"}}
 01163{"flow_event_id":8,"flow_event_name":"detection-update","thread_id":0,"packet_id":434,"source":"android.pcap","alias":"nDPId-test","flow_id":59,"flow_state":"info","flow_src_packets_processed":3,"flow_dst_packets_processed":3,"flow_first_seen":1582454871839297,"flow_src_last_pkt_time":1582454871880409,"flow_dst_last_pkt_time":1582454871911317,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":517,"flow_dst_max_l4_payload_len":1418,"flow_src_tot_l4_payload_len":517,"flow_dst_tot_l4_payload_len":1418,"midstream":0,"thread_ts_usec":1582454871911317,"l3_proto":"ip4","src_ip":"192.168.2.16","dst_ip":"216.239.38.120","src_port":33014,"dst_port":443,"l4_proto":"tcp","ndpi": {"confidence": {"6":"DPI"},"proto":"TLS.Google","proto_id":"91.126","encrypted":1,"breed":"Acceptable","category_id":5,"category":"Web","hostname":"www.google.com","tls": {"version":"TLSv1.3","ja3":"66918128f1b9b03303d77c6f2eefd128","ja3s":"eb1d94daa7e0344597e756a1fb6e7054","unsafe_cipher":0,"cipher":"TLS_AES_128_GCM_SHA256","alpn":"h2,http\/1.1","tls_supported_versions":"GREASE,TLSv1.3,TLSv1.2,TLSv1.1,TLSv1"}}}
 01166{"flow_event_id":8,"flow_event_name":"detection-update","thread_id":0,"packet_id":437,"source":"android.pcap","alias":"nDPId-test","flow_id":55,"flow_state":"info","flow_src_packets_processed":3,"flow_dst_packets_processed":3,"flow_first_seen":1582454871814833,"flow_src_last_pkt_time":1582454871879681,"flow_dst_last_pkt_time":1582454871913572,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":594,"flow_dst_max_l4_payload_len":212,"flow_src_tot_l4_payload_len":594,"flow_dst_tot_l4_payload_len":212,"midstream":0,"thread_ts_usec":1582454871913572,"l3_proto":"ip4","src_ip":"192.168.2.16","dst_ip":"172.217.21.202","src_port":51944,"dst_port":443,"l4_proto":"tcp","ndpi": {"confidence": {"6":"DPI"},"proto":"TLS.DataSaver","proto_id":"91.46","encrypted":1,"breed":"Fun","category_id":5,"category":"Web","hostname":"datasaver.googleapis.com","tls": {"version":"TLSv1.3","ja3":"554719594ba90b02ae410c297c6e50ad","ja3s":"2b0648ab686ee45e0e7c35fcfb0eea7e","unsafe_cipher":0,"cipher":"TLS_AES_128_GCM_SHA256","alpn":"h2,http\/1.1","tls_supported_versions":"GREASE,TLSv1.3,TLSv1.2,TLSv1.1,TLSv1"}}}
 00570{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":441,"source":"android.pcap","alias":"nDPId-test","flow_id":60,"flow_packet_id":2,"flow_src_last_pkt_time":1582454871881494,"flow_dst_last_pkt_time":1582454871920611,"flow_idle_time":200000000,"pkt_oversize":false,"pkt_caplen":98,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":98,"pkt_l4_len":64,"thread_ts_usec":1582454871920611,"pkt":"TGr2n\/YnxiwDYGpkCABFAABUFXQAAEAR38PAqAIBwKgCEAA1m1AAQNQ0uKWBgAABAAEAAAAAB2FuZHJvaWQKZ29vZ2xlYXBpcwNjb20AAAEAAcAMAAEAAQAAARcABKzZFgo="}
@@ -392,9 +392,9 @@
 ~~ total active/idle flows...: 63/63
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6392351 bytes
-~~ total memory freed........: 6392351 bytes
-~~ total allocations/frees...: 122858/122858
+~~ total memory allocated....: 6400919 bytes
+~~ total memory freed........: 6400919 bytes
+~~ total allocations/frees...: 122921/122921
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 492 chars
 ~~ json string max len.......: 2570 chars

test/results/anyconnect-vpn.pcap.out

@@ -66,7 +66,7 @@
 01148{"flow_event_id":7,"flow_event_name":"detected","thread_id":0,"packet_id":60,"source":"anyconnect-vpn.pcap","alias":"nDPId-test","flow_id":15,"flow_state":"info","flow_src_packets_processed":3,"flow_dst_packets_processed":1,"flow_first_seen":1569687245688240,"flow_src_last_pkt_time":1569687245728221,"flow_dst_last_pkt_time":1569687245727730,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":167,"flow_dst_max_l4_payload_len":0,"flow_src_tot_l4_payload_len":167,"flow_dst_tot_l4_payload_len":0,"midstream":0,"thread_ts_usec":1569687245728221,"l3_proto":"ip4","src_ip":"10.0.0.227","dst_ip":"8.37.102.91","src_port":56919,"dst_port":443,"l4_proto":"tcp","ndpi": {"flow_risk": {"24": {"risk":"Missing SNI TLS Extn","severity":"Medium","risk_score": {"total":500,"client":350,"server":150}}},"confidence": {"6":"DPI"},"proto":"TLS","proto_id":"91","encrypted":1,"breed":"Safe","category_id":5,"category":"Web","hostname":"","tls": {"version":"TLSv1.2","ja3":"9f1a41f932f274fe47a992310a26a23a","ja3s":"","unsafe_cipher":0,"cipher":"TLS_NULL_WITH_NULL_NULL","alpn":"http\/1.1"}}}
 01302{"flow_event_id":8,"flow_event_name":"detection-update","thread_id":0,"packet_id":62,"source":"anyconnect-vpn.pcap","alias":"nDPId-test","flow_id":15,"flow_state":"info","flow_src_packets_processed":3,"flow_dst_packets_processed":3,"flow_first_seen":1569687245688240,"flow_src_last_pkt_time":1569687245728221,"flow_dst_last_pkt_time":1569687245772680,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":167,"flow_dst_max_l4_payload_len":1448,"flow_src_tot_l4_payload_len":167,"flow_dst_tot_l4_payload_len":1448,"midstream":0,"thread_ts_usec":1569687245772680,"l3_proto":"ip4","src_ip":"10.0.0.227","dst_ip":"8.37.102.91","src_port":56919,"dst_port":443,"l4_proto":"tcp","ndpi": {"flow_risk": {"8": {"risk":"Weak TLS Cipher","severity":"High","risk_score": {"total":250,"client":225,"server":25}},"24": {"risk":"Missing SNI TLS Extn","severity":"Medium","risk_score": {"total":500,"client":350,"server":150}}},"confidence": {"6":"DPI"},"proto":"TLS","proto_id":"91","encrypted":1,"breed":"Safe","category_id":5,"category":"Web","hostname":"","tls": {"version":"TLSv1.2","ja3":"9f1a41f932f274fe47a992310a26a23a","ja3s":"82f0d8a75fa483d1cfe4b7085b784d7e","unsafe_cipher":1,"cipher":"TLS_RSA_WITH_AES_256_CBC_SHA","alpn":"http\/1.1"}}}
 01688{"flow_event_id":8,"flow_event_name":"detection-update","thread_id":0,"packet_id":68,"source":"anyconnect-vpn.pcap","alias":"nDPId-test","flow_id":15,"flow_state":"info","flow_src_packets_processed":6,"flow_dst_packets_processed":6,"flow_first_seen":1569687245688240,"flow_src_last_pkt_time":1569687245813667,"flow_dst_last_pkt_time":1569687245851826,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":167,"flow_dst_max_l4_payload_len":1448,"flow_src_tot_l4_payload_len":167,"flow_dst_tot_l4_payload_len":5792,"midstream":0,"thread_ts_usec":1569687245851826,"l3_proto":"ip4","src_ip":"10.0.0.227","dst_ip":"8.37.102.91","src_port":56919,"dst_port":443,"l4_proto":"tcp","ndpi": {"flow_risk": {"8": {"risk":"Weak TLS Cipher","severity":"High","risk_score": {"total":250,"client":225,"server":25}},"24": {"risk":"Missing SNI TLS Extn","severity":"Medium","risk_score": {"total":500,"client":350,"server":150}}},"confidence": {"6":"DPI"},"proto":"TLS","proto_id":"91","encrypted":1,"breed":"Safe","category_id":5,"category":"Web","hostname":"","tls": {"version":"TLSv1.2","server_names":"*.pandion.viasat.com,pandion.viasat.com","ja3":"9f1a41f932f274fe47a992310a26a23a","ja3s":"82f0d8a75fa483d1cfe4b7085b784d7e","unsafe_cipher":1,"cipher":"TLS_RSA_WITH_AES_256_CBC_SHA","issuerDN":"C=US, O=Entrust, Inc., OU=See www.entrust.net\/legal-terms, OU=(c) 2012 Entrust, Inc. - for authorized use only, CN=Entrust Certification Authority - L1K","subjectDN":"C=US, ST=California, L=Carlsbad, O=Viasat Inc., CN=*.pandion.viasat.com","alpn":"http\/1.1","fingerprint":"92:70:CF:E3:69:4B:1D:F4:E2:DE:63:54:EC:DF:40:DB:F3:AC:D1:CA"}}}
-01545{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":88,"source":"anyconnect-vpn.pcap","alias":"nDPId-test","flow_id":15,"flow_state":"info","flow_src_packets_processed":17,"flow_dst_packets_processed":15,"flow_first_seen":1569687245688240,"flow_src_last_pkt_time":1569687246009851,"flow_dst_last_pkt_time":1569687246009730,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":1448,"flow_dst_max_l4_payload_len":1448,"flow_src_tot_l4_payload_len":6050,"flow_dst_tot_l4_payload_len":7973,"midstream":0,"thread_ts_usec":1569687246009851,"l3_proto":"ip4","src_ip":"10.0.0.227","dst_ip":"8.37.102.91","src_port":56919,"dst_port":443,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"min":1,"avg":22175.9,"max":71520,"stddev":21576.5,"var":465545472.0,"ent":4.0,"data": [39490,39550,431,43733,1217,44517,40926,4,40928,1,38216,8,38254,1,33217,1,71520,5,38273,6102,35094,41225,217,42300,2869,5,1,44938,58]},"pktlen": {"min":66,"avg":504.7,"max":1514,"stddev":597.2,"var":356597.6,"ent":4.0,"data": [78,70,66,233,66,1514,66,1514,1514,66,66,1514,1181,66,66,1514,1514,1333,66,66,677,66,141,66,1175,66,359,711,119,66,66,66]},"bins": {"c_to_s": [11,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,1,0,0,0,0,0,2,0,0],"s_to_c": [6,1,1,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,4,0,0]},"directions": [0,1,0,0,1,1,0,1,1,0,0,1,1,0,0,0,0,0,1,1,0,1,1,0,0,1,1,1,1,0,0,0]}}
+01944{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":88,"source":"anyconnect-vpn.pcap","alias":"nDPId-test","flow_id":15,"flow_state":"info","flow_src_packets_processed":17,"flow_dst_packets_processed":15,"flow_first_seen":1569687245688240,"flow_src_last_pkt_time":1569687246009851,"flow_dst_last_pkt_time":1569687246009730,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":1448,"flow_dst_max_l4_payload_len":1448,"flow_src_tot_l4_payload_len":6050,"flow_dst_tot_l4_payload_len":7973,"midstream":0,"thread_ts_usec":1569687246009851,"l3_proto":"ip4","src_ip":"10.0.0.227","dst_ip":"8.37.102.91","src_port":56919,"dst_port":443,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"min":1,"avg":22175.9,"max":71520,"stddev":21576.5,"var":465545472.0,"ent":4.0,"data": [39490,39550,431,43733,1217,44517,40926,4,40928,1,38216,8,38254,1,33217,1,71520,5,38273,6102,35094,41225,217,42300,2869,5,1,44938,58]},"pktlen": {"min":52,"avg":490.7,"max":1500,"stddev":597.2,"var":356597.6,"ent":4.0,"data": [64,56,52,219,52,1500,52,1500,1500,52,52,1500,1167,52,52,1500,1500,1319,52,52,663,52,127,52,1161,52,345,697,105,52,52,52]},"bins": {"c_to_s": [11,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,1,0,0,0,0,0,2,0,0],"s_to_c": [6,1,1,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,4,0,0]},"directions": [0,1,0,0,1,1,0,1,1,0,0,1,1,0,0,0,0,0,1,1,0,1,1,0,0,1,1,1,1,0,0,0],"entropies": [4.277806282,5.056655407,4.776611805,5.499976635,4.815073490,7.340889931,4.829590321,7.117477894,7.208638191,4.868052006,4.829590321,7.407335281,5.918903828,4.829590321,4.829590321,6.806384563,7.188310623,7.472460270,4.685171604,4.791129112,7.602285385,4.714205265,6.163617611,4.752666950,7.823616028,4.868052006,7.252848148,7.725178242,5.773176193,4.906513691,4.829590321,4.829590321]}}
 01692{"flow_event_id":8,"flow_event_name":"detection-update","thread_id":0,"packet_id":88,"source":"anyconnect-vpn.pcap","alias":"nDPId-test","flow_id":15,"flow_state":"info","flow_src_packets_processed":17,"flow_dst_packets_processed":15,"flow_first_seen":1569687245688240,"flow_src_last_pkt_time":1569687246009851,"flow_dst_last_pkt_time":1569687246009730,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":1448,"flow_dst_max_l4_payload_len":1448,"flow_src_tot_l4_payload_len":6050,"flow_dst_tot_l4_payload_len":7973,"midstream":0,"thread_ts_usec":1569687246009851,"l3_proto":"ip4","src_ip":"10.0.0.227","dst_ip":"8.37.102.91","src_port":56919,"dst_port":443,"l4_proto":"tcp","ndpi": {"flow_risk": {"8": {"risk":"Weak TLS Cipher","severity":"High","risk_score": {"total":250,"client":225,"server":25}},"24": {"risk":"Missing SNI TLS Extn","severity":"Medium","risk_score": {"total":500,"client":350,"server":150}}},"confidence": {"6":"DPI"},"proto":"TLS","proto_id":"91","encrypted":1,"breed":"Safe","category_id":5,"category":"Web","hostname":"","tls": {"version":"TLSv1.2","server_names":"*.pandion.viasat.com,pandion.viasat.com","ja3":"9f1a41f932f274fe47a992310a26a23a","ja3s":"82f0d8a75fa483d1cfe4b7085b784d7e","unsafe_cipher":1,"cipher":"TLS_RSA_WITH_AES_256_CBC_SHA","issuerDN":"C=US, O=Entrust, Inc., OU=See www.entrust.net\/legal-terms, OU=(c) 2012 Entrust, Inc. - for authorized use only, CN=Entrust Certification Authority - L1K","subjectDN":"C=US, ST=California, L=Carlsbad, O=Viasat Inc., CN=*.pandion.viasat.com","alpn":"http\/1.1","fingerprint":"92:70:CF:E3:69:4B:1D:F4:E2:DE:63:54:EC:DF:40:DB:F3:AC:D1:CA"}}}
 00758{"flow_event_id":1,"flow_event_name":"new","thread_id":0,"packet_id":93,"source":"anyconnect-vpn.pcap","alias":"nDPId-test","flow_id":16,"flow_state":"info","flow_src_packets_processed":1,"flow_dst_packets_processed":0,"flow_first_seen":1569687246891499,"flow_src_last_pkt_time":1569687246891499,"flow_dst_last_pkt_time":1569687246891499,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":23,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":23,"flow_dst_max_l4_payload_len":0,"flow_src_tot_l4_payload_len":23,"flow_dst_tot_l4_payload_len":0,"midstream":0,"thread_ts_usec":1569687246891499,"l3_proto":"ip4","src_ip":"10.0.0.227","dst_ip":"75.75.76.76","src_port":63107,"dst_port":53,"l4_proto":"udp","flow_datalink":1,"flow_max_packets":3}
 00531{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":93,"source":"anyconnect-vpn.pcap","alias":"nDPId-test","flow_id":16,"flow_packet_id":1,"flow_src_last_pkt_time":1569687246891499,"flow_dst_last_pkt_time":1569687246891499,"flow_idle_time":200000000,"pkt_oversize":false,"pkt_caplen":65,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":65,"pkt_l4_len":31,"thread_ts_usec":1569687246891499,"pkt":"LH6BsEqhNDY7z3UoCABFAAAzrdgAAP8Ra2cKAADjS0tMTPaDADUAH3AoGBgBAAABAAAAAAAABWxvY2FsAAAGAAE="}
@@ -172,7 +172,7 @@
 01027{"flow_event_id":8,"flow_event_name":"detection-update","thread_id":0,"packet_id":225,"source":"anyconnect-vpn.pcap","alias":"nDPId-test","flow_id":35,"flow_state":"info","flow_src_packets_processed":1,"flow_dst_packets_processed":1,"flow_first_seen":1569687261485620,"flow_src_last_pkt_time":1569687261485620,"flow_dst_last_pkt_time":1569687261501464,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":51,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":51,"flow_dst_max_l4_payload_len":103,"flow_src_tot_l4_payload_len":51,"flow_dst_tot_l4_payload_len":103,"midstream":0,"thread_ts_usec":1569687261501464,"l3_proto":"ip4","src_ip":"10.0.0.227","dst_ip":"75.75.75.75","src_port":59222,"dst_port":53,"l4_proto":"udp","ndpi": {"confidence": {"6":"DPI"},"proto":"DNS","proto_id":"5","encrypted":0,"breed":"Acceptable","category_id":14,"category":"Network","hostname":"lp-rkerur-osx.hsd1.ca.comcast.net","dns": {"num_queries":1,"num_answers":1,"reply_code":3,"query_type":1,"rsp_type":0,"rsp_addr":"0.0.0.0"}}}
 00643{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":226,"source":"anyconnect-vpn.pcap","alias":"nDPId-test","flow_id":36,"flow_packet_id":2,"flow_src_last_pkt_time":1569687261486499,"flow_dst_last_pkt_time":1569687261506389,"flow_idle_time":200000000,"pkt_oversize":false,"pkt_caplen":145,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":145,"pkt_l4_len":111,"thread_ts_usec":1569687261506389,"pkt":"NDY7z3UoLH6BsEqhCABFAACDAABAADoRnvFLS0tLCgAA4wA13rkAbznpXq+BgwABAAAAAQAADUxQLVJLRVJVUi1PU1gEaHNkMQJjYQdjb21jYXN0A25ldAAAHAABwBoABgABAAAcIAAoBmRuczEwMcAiCGRuc2FkbWluwCIBawJtAAAcIAAADhAACTqAAAAcIA=="}
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 01795{"flow_event_id":8,"flow_event_name":"detection-update","thread_id":0,"packet_id":333,"source":"anyconnect-vpn.pcap","alias":"nDPId-test","flow_id":38,"flow_state":"info","flow_src_packets_processed":15,"flow_dst_packets_processed":17,"flow_first_seen":1569687267035097,"flow_src_last_pkt_time":1569687267393587,"flow_dst_last_pkt_time":1569687267393508,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":965,"flow_dst_max_l4_payload_len":1448,"flow_src_tot_l4_payload_len":1471,"flow_dst_tot_l4_payload_len":13402,"midstream":0,"thread_ts_usec":1569687267393587,"l3_proto":"ip4","src_ip":"10.0.0.227","dst_ip":"8.37.102.91","src_port":56929,"dst_port":443,"l4_proto":"tcp","ndpi": {"flow_risk": {"8": {"risk":"Weak TLS Cipher","severity":"High","risk_score": {"total":250,"client":225,"server":25}},"15": {"risk":"TLS (probably) Not Carrying HTTPS","severity":"Low","risk_score": {"total":760,"client":680,"server":80}},"24": {"risk":"Missing SNI TLS Extn","severity":"Medium","risk_score": {"total":500,"client":350,"server":150}}},"confidence": {"6":"DPI"},"proto":"TLS","proto_id":"91","encrypted":1,"breed":"Safe","category_id":5,"category":"Web","hostname":"","tls": {"version":"TLSv1.2","server_names":"*.pandion.viasat.com,pandion.viasat.com","ja3":"c9f0b47c9805f516e6d3900cb51f7841","ja3s":"82f0d8a75fa483d1cfe4b7085b784d7e","unsafe_cipher":1,"cipher":"TLS_RSA_WITH_AES_256_CBC_SHA","issuerDN":"C=US, O=Entrust, Inc., OU=See www.entrust.net\/legal-terms, OU=(c) 2012 Entrust, Inc. - for authorized use only, CN=Entrust Certification Authority - L1K","subjectDN":"C=US, ST=California, L=Carlsbad, O=Viasat Inc., CN=*.pandion.viasat.com","fingerprint":"92:70:CF:E3:69:4B:1D:F4:E2:DE:63:54:EC:DF:40:DB:F3:AC:D1:CA"}}}
 00758{"flow_event_id":1,"flow_event_name":"new","thread_id":0,"packet_id":343,"source":"anyconnect-vpn.pcap","alias":"nDPId-test","flow_id":39,"flow_state":"info","flow_src_packets_processed":1,"flow_dst_packets_processed":0,"flow_first_seen":1569687267453127,"flow_src_last_pkt_time":1569687267453127,"flow_dst_last_pkt_time":1569687267453127,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":0,"flow_dst_max_l4_payload_len":0,"flow_src_tot_l4_payload_len":0,"flow_dst_tot_l4_payload_len":0,"midstream":1,"thread_ts_usec":1569687267453127,"l3_proto":"ip4","src_ip":"10.0.0.227","dst_ip":"10.0.0.149","src_port":56865,"dst_port":8008,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3}
 00533{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":343,"source":"anyconnect-vpn.pcap","alias":"nDPId-test","flow_id":39,"flow_packet_id":1,"flow_src_last_pkt_time":1569687267453127,"flow_dst_last_pkt_time":1569687267453127,"flow_idle_time":3285032704,"pkt_oversize":false,"pkt_caplen":66,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":66,"pkt_l4_len":32,"thread_ts_usec":1569687267453127,"pkt":"pHczjPFANDY7z3UoCABFAAA0AABAAEAGJU0KAADjCgAAld4hH0glPK3eiXsRe4AREAA75QAAAQEIChwN0AsAIb2q"}
@@ -278,7 +278,7 @@
 00564{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":439,"source":"anyconnect-vpn.pcap","alias":"nDPId-test","flow_id":58,"flow_packet_id":2,"flow_src_last_pkt_time":1569687268746220,"flow_dst_last_pkt_time":1569687268789706,"flow_idle_time":200000000,"pkt_oversize":false,"pkt_caplen":90,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":90,"pkt_l4_len":56,"thread_ts_usec":1569687268789706,"pkt":"NDY7z3UoLH6BsEqhCABFAABMkFUAAPcRuegIJWZbCgAA4wG701sAOF8pFgEAAAAAAAAAAAAAIwMAABcAAAAAAAAAFwEAFGKRvPEadu7FYjYhjKxM1MN8EkEd"}
 00664{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":440,"source":"anyconnect-vpn.pcap","alias":"nDPId-test","flow_id":58,"flow_packet_id":3,"flow_src_last_pkt_time":1569687268790107,"flow_dst_last_pkt_time":1569687268789706,"flow_idle_time":200000000,"pkt_oversize":false,"pkt_caplen":161,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":161,"pkt_l4_len":127,"thread_ts_usec":1569687268790107,"pkt":"LH6BsEqhNDY7z3UoCABFAACTQPwAAEARv\/sKAADjCCVmW9NbAbsAf9nwFgEAAAAAAAAAAAEAagEAAF4AAQAAAAAAXgEA7YnEaZ6hZImmhCHr0JUfCBctWVvywlB71JRnxl7mI4ogm7BxyKgEQGFPg0eizi7+AVQMevU74i4erAc5hyngJu8UYpG88Rp27sViNiGMrEzUw3wSQR0AAgA5AQA="}
 01000{"flow_event_id":8,"flow_event_name":"detection-update","thread_id":0,"packet_id":465,"source":"anyconnect-vpn.pcap","alias":"nDPId-test","flow_id":58,"flow_state":"info","flow_src_packets_processed":2,"flow_dst_packets_processed":2,"flow_first_seen":1569687268746220,"flow_src_last_pkt_time":1569687268790107,"flow_dst_last_pkt_time":1569687268836308,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":99,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":119,"flow_dst_max_l4_payload_len":188,"flow_src_tot_l4_payload_len":218,"flow_dst_tot_l4_payload_len":236,"midstream":0,"thread_ts_usec":1569687268836308,"l3_proto":"ip4","src_ip":"10.0.0.227","dst_ip":"8.37.102.91","src_port":54107,"dst_port":443,"l4_proto":"udp","ndpi": {"flow_risk": {"7": {"risk":"Obsolete TLS (v1.1 or older)","severity":"High","risk_score": {"total":510,"client":455,"server":55}}},"confidence": {"6":"DPI"},"proto":"DTLS","proto_id":"30","encrypted":1,"breed":"Safe","category_id":5,"category":"Web"}}
-01826{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":503,"source":"anyconnect-vpn.pcap","alias":"nDPId-test","flow_id":58,"flow_state":"finished","flow_src_packets_processed":16,"flow_dst_packets_processed":16,"flow_first_seen":1569687268746220,"flow_src_last_pkt_time":1569687268990048,"flow_dst_last_pkt_time":1569687268992240,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":93,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":157,"flow_dst_max_l4_payload_len":365,"flow_src_tot_l4_payload_len":2016,"flow_dst_tot_l4_payload_len":3458,"midstream":0,"thread_ts_usec":1569687268992240,"l3_proto":"ip4","src_ip":"10.0.0.227","dst_ip":"8.37.102.91","src_port":54107,"dst_port":443,"l4_proto":"udp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"min":1,"avg":15801.5,"max":47070,"stddev":18787.6,"var":352972736.0,"ent":3.9,"data": [43486,43887,46602,46963,13778,22397,136,45366,3,1,180,3,8893,184,3220,4,34551,3,41128,530,5716,3654,11825,10035,4233,4600,46982,47070,168,405,3845]},"pktlen": {"min":90,"avg":213.1,"max":407,"stddev":70.7,"var":5001.8,"ent":4.9,"data": [141,90,161,230,135,167,167,167,263,215,215,215,199,151,167,359,311,183,231,167,167,311,167,279,199,407,199,279,167,183,183,343]},"bins": {"c_to_s": [0,0,1,11,4,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"s_to_c": [0,1,0,0,2,5,1,2,2,2,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]},"directions": [0,1,0,1,0,0,0,0,1,1,1,1,1,0,0,1,1,1,1,0,0,1,0,1,0,1,0,1,0,0,0,1]},"ndpi": {"flow_risk": {"7": {"risk":"Obsolete TLS (v1.1 or older)","severity":"High","risk_score": {"total":510,"client":455,"server":55}}},"confidence": {"6":"DPI"},"proto":"DTLS","proto_id":"30","encrypted":1,"breed":"Safe","category_id":5,"category":"Web"}}
+02225{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":503,"source":"anyconnect-vpn.pcap","alias":"nDPId-test","flow_id":58,"flow_state":"finished","flow_src_packets_processed":16,"flow_dst_packets_processed":16,"flow_first_seen":1569687268746220,"flow_src_last_pkt_time":1569687268990048,"flow_dst_last_pkt_time":1569687268992240,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":93,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":157,"flow_dst_max_l4_payload_len":365,"flow_src_tot_l4_payload_len":2016,"flow_dst_tot_l4_payload_len":3458,"midstream":0,"thread_ts_usec":1569687268992240,"l3_proto":"ip4","src_ip":"10.0.0.227","dst_ip":"8.37.102.91","src_port":54107,"dst_port":443,"l4_proto":"udp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"min":1,"avg":15801.5,"max":47070,"stddev":18787.6,"var":352972736.0,"ent":3.9,"data": [43486,43887,46602,46963,13778,22397,136,45366,3,1,180,3,8893,184,3220,4,34551,3,41128,530,5716,3654,11825,10035,4233,4600,46982,47070,168,405,3845]},"pktlen": {"min":76,"avg":199.1,"max":393,"stddev":70.7,"var":5001.8,"ent":4.9,"data": [127,76,147,216,121,153,153,153,249,201,201,201,185,137,153,345,297,169,217,153,153,297,153,265,185,393,185,265,153,169,169,329]},"bins": {"c_to_s": [0,0,1,11,4,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"s_to_c": [0,1,0,0,2,5,1,2,2,2,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]},"directions": [0,1,0,1,0,0,0,0,1,1,1,1,1,0,0,1,1,1,1,0,0,1,0,1,0,1,0,1,0,0,0,1],"entropies": [5.462343693,4.390864372,5.914839268,6.005654812,5.535966873,6.360437393,6.343824863,6.387973785,6.973914146,6.706965446,6.711217403,6.676970959,6.521679401,6.215778828,6.357885838,7.282065392,7.113596439,6.506012440,6.831180573,6.432122707,6.290798664,7.059806824,6.370957851,7.132057190,6.624488354,7.326114655,6.671812534,7.077751637,6.532753944,6.585647583,6.474001408,7.264476776]},"ndpi": {"flow_risk": {"7": {"risk":"Obsolete TLS (v1.1 or older)","severity":"High","risk_score": {"total":510,"client":455,"server":55}}},"confidence": {"6":"DPI"},"proto":"DTLS","proto_id":"30","encrypted":1,"breed":"Safe","category_id":5,"category":"Web"}}
 00754{"flow_event_id":1,"flow_event_name":"new","thread_id":0,"packet_id":519,"source":"anyconnect-vpn.pcap","alias":"nDPId-test","flow_id":60,"flow_state":"info","flow_src_packets_processed":1,"flow_dst_packets_processed":0,"flow_first_seen":1569687269094582,"flow_src_last_pkt_time":1569687269094582,"flow_dst_last_pkt_time":1569687269094582,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":4,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":4,"flow_dst_max_l4_payload_len":0,"flow_src_tot_l4_payload_len":4,"flow_dst_tot_l4_payload_len":0,"midstream":0,"thread_ts_usec":1569687269094582,"l3_proto":"ip4","src_ip":"10.0.0.227","dst_ip":"10.0.0.1","src_port":52595,"dst_port":192,"l4_proto":"udp","flow_datalink":1,"flow_max_packets":3}
 00508{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":519,"source":"anyconnect-vpn.pcap","alias":"nDPId-test","flow_id":60,"flow_packet_id":1,"flow_src_last_pkt_time":1569687269094582,"flow_dst_last_pkt_time":1569687269094582,"flow_idle_time":200000000,"pkt_oversize":false,"pkt_caplen":46,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":46,"pkt_l4_len":12,"thread_ts_usec":1569687269094582,"pkt":"LH6BsEqhNDY7z3UoCABFAAAg7WwAAEAReH0KAADjCgAAAc1zAMAADBGuCAEDEA=="}
 00763{"flow_event_id":1,"flow_event_name":"new","thread_id":0,"packet_id":578,"source":"anyconnect-vpn.pcap","alias":"nDPId-test","flow_id":61,"flow_state":"info","flow_src_packets_processed":1,"flow_dst_packets_processed":0,"flow_first_seen":1569687269223066,"flow_src_last_pkt_time":1569687269223066,"flow_dst_last_pkt_time":1569687269223066,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":311,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":311,"flow_dst_max_l4_payload_len":0,"flow_src_tot_l4_payload_len":311,"flow_dst_tot_l4_payload_len":0,"midstream":0,"thread_ts_usec":1569687269223066,"l3_proto":"ip4","src_ip":"10.0.0.151","dst_ip":"10.0.0.227","src_port":1900,"dst_port":57547,"l4_proto":"udp","flow_datalink":1,"flow_max_packets":3}
@@ -414,10 +414,10 @@
 ~~ total active/idle flows...: 69/69
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6327803 bytes
-~~ total memory freed........: 6327803 bytes
-~~ total allocations/frees...: 125241/125241
+~~ total memory allocated....: 6337187 bytes
+~~ total memory freed........: 6337187 bytes
+~~ total allocations/frees...: 125310/125310
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 499 chars
-~~ json string max len.......: 2203 chars
-~~ json string avg len.......: 1351 chars
+~~ json string max len.......: 2602 chars
+~~ json string avg len.......: 1550 chars

test/results/anydesk.pcapng.out

@@ -12,7 +12,7 @@
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 01417{"flow_event_id":3,"flow_event_name":"idle","thread_id":0,"packet_id":9521,"source":"anydesk.pcapng","alias":"nDPId-test","flow_id":5,"flow_state":"finished","flow_src_packets_processed":947,"flow_dst_packets_processed":1555,"flow_first_seen":1613977595379986,"flow_src_last_pkt_time":1613977618224574,"flow_dst_last_pkt_time":1613977618224857,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":5506,"flow_dst_max_l4_payload_len":1460,"flow_src_tot_l4_payload_len":1977868,"flow_dst_tot_l4_payload_len":24838,"midstream":0,"thread_ts_usec":1663090558383202,"l3_proto":"ip4","src_ip":"192.168.1.187","dst_ip":"192.168.1.178","src_port":54164,"dst_port":7070,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3,"ndpi": {"flow_risk": {"5": {"risk":"Known Proto on Non Std Port","severity":"Medium","risk_score": {"total":260,"client":230,"server":30}},"15": {"risk":"TLS (probably) Not Carrying HTTPS","severity":"Low","risk_score": {"total":760,"client":680,"server":80}},"24": {"risk":"Missing SNI TLS Extn","severity":"Medium","risk_score": {"total":500,"client":350,"server":150}},"30": {"risk":"Desktop\/File Sharing","severity":"Low","risk_score": {"total":1000,"client":800,"server":200}}},"confidence": {"6":"DPI"},"proto":"TLS.AnyDesk","proto_id":"91.252","encrypted":1,"breed":"Acceptable","category_id":12,"category":"RemoteAccess"}}
 00919{"flow_event_id":3,"flow_event_name":"idle","thread_id":0,"packet_id":9521,"source":"anydesk.pcapng","alias":"nDPId-test","flow_id":4,"flow_state":"finished","flow_src_packets_processed":1,"flow_dst_packets_processed":1,"flow_first_seen":1613977585542630,"flow_src_last_pkt_time":1613977585542630,"flow_dst_last_pkt_time":1613977585553797,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":48,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":48,"flow_dst_max_l4_payload_len":64,"flow_src_tot_l4_payload_len":48,"flow_dst_tot_l4_payload_len":64,"midstream":0,"thread_ts_usec":1663090558383202,"l3_proto":"ip4","src_ip":"192.168.1.187","dst_ip":"192.168.1.1","src_port":55376,"dst_port":53,"l4_proto":"udp","flow_datalink":1,"flow_max_packets":3,"ndpi": {"confidence": {"6":"DPI"},"proto":"DNS.AnyDesk","proto_id":"5.252","encrypted":0,"breed":"Acceptable","category_id":12,"category":"RemoteAccess"}}
@@ -63,10 +63,10 @@
 ~~ total active/idle flows...: 7/7
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6376701 bytes
-~~ total memory freed........: 6376701 bytes
-~~ total allocations/frees...: 131123/131123
+~~ total memory allocated....: 6377653 bytes
+~~ total memory freed........: 6377653 bytes
+~~ total allocations/frees...: 131130/131130
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 494 chars
-~~ json string max len.......: 2213 chars
-~~ json string avg len.......: 1352 chars
+~~ json string max len.......: 2610 chars
+~~ json string avg len.......: 1551 chars

test/results/avast.pcap.out

@@ -87,9 +87,9 @@
 ~~ total active/idle flows...: 10/10
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6074855 bytes
-~~ total memory freed........: 6074855 bytes
-~~ total allocations/frees...: 121729/121729
+~~ total memory allocated....: 6076215 bytes
+~~ total memory freed........: 6076215 bytes
+~~ total allocations/frees...: 121739/121739
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 490 chars
 ~~ json string max len.......: 902 chars

test/results/avast_securedns.pcapng.out

@@ -224,9 +224,9 @@
 ~~ total active/idle flows...: 39/39
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6099586 bytes
-~~ total memory freed........: 6099586 bytes
-~~ total allocations/frees...: 121944/121944
+~~ total memory allocated....: 6104890 bytes
+~~ total memory freed........: 6104890 bytes
+~~ total allocations/frees...: 121983/121983
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 502 chars
 ~~ json string max len.......: 929 chars

test/results/bad-dns-traffic.pcap.out

@@ -17,7 +17,7 @@
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 01194{"flow_event_id":8,"flow_event_name":"detection-update","thread_id":0,"packet_id":24,"source":"bad-dns-traffic.pcap","alias":"nDPId-test","flow_id":2,"flow_state":"info","flow_src_packets_processed":5,"flow_dst_packets_processed":0,"flow_first_seen":1486012635073060,"flow_src_last_pkt_time":1486012639101974,"flow_dst_last_pkt_time":1486012635073060,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":91,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":91,"flow_dst_max_l4_payload_len":0,"flow_src_tot_l4_payload_len":455,"flow_dst_tot_l4_payload_len":0,"midstream":0,"thread_ts_usec":1486012639101974,"l3_proto":"ip4","src_ip":"192.168.43.91","dst_ip":"4.2.2.4","src_port":56354,"dst_port":53,"l4_proto":"udp","ndpi": {"flow_risk": {"16": {"risk":"Suspicious DGA Domain name","severity":"High","risk_score": {"total":250,"client":125,"server":125}}},"confidence": {"6":"DPI"},"proto":"DNS","proto_id":"5","encrypted":0,"breed":"Acceptable","category_id":14,"category":"Network","hostname":"c75900fdf525320021636f6d6d616e64202873697276696d65732900.skullseclabs.org","dns": {"num_queries":0,"num_answers":0,"reply_code":0,"query_type":16,"rsp_type":0,"rsp_addr":"0.0.0.0"}}}
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-02034{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":51,"source":"bad-dns-traffic.pcap","alias":"nDPId-test","flow_id":2,"flow_state":"finished","flow_src_packets_processed":19,"flow_dst_packets_processed":13,"flow_first_seen":1486012635073060,"flow_src_last_pkt_time":1486012651592518,"flow_dst_last_pkt_time":1486012651846910,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":53,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":248,"flow_dst_max_l4_payload_len":281,"flow_src_tot_l4_payload_len":1392,"flow_dst_tot_l4_payload_len":1397,"midstream":0,"thread_ts_usec":1486012651846910,"l3_proto":"ip4","src_ip":"192.168.43.91","dst_ip":"4.2.2.4","src_port":56354,"dst_port":53,"l4_proto":"udp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"min":63089,"avg":1073977.6,"max":4101854,"stddev":689094.3,"var":474850951168.0,"ent":4.7,"data": [1006460,1005839,1008074,1008541,4101854,73173,63089,1023925,1006666,2080907,1018755,962463,1014062,1012614,1013561,1040293,1038247,1060225,1011738,991100,1041523,1066575,1017786,982256,1029549,1026193,1027755,1007446,2080430,166358,305851]},"pktlen": {"min":95,"avg":129.2,"max":323,"stddev":50.6,"var":2560.6,"ent":4.9,"data": [133,133,133,133,133,164,95,130,95,95,126,95,128,95,130,95,128,95,128,95,126,95,128,95,130,95,128,95,95,174,290,323]},"bins": {"c_to_s": [0,13,5,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"s_to_c": [0,0,10,1,1,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]},"directions": [0,0,0,0,0,1,0,1,0,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,0,1,0,1]},"ndpi": {"flow_risk": {"16": {"risk":"Suspicious DGA Domain name","severity":"High","risk_score": {"total":250,"client":125,"server":125}},"27": {"risk":"Risky Domain Name","severity":"Medium","risk_score": {"total":760,"client":580,"server":180}}},"confidence": {"6":"DPI"},"proto":"DNS","proto_id":"5","encrypted":0,"breed":"Acceptable","category_id":14,"category":"Network"}}
+02433{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":51,"source":"bad-dns-traffic.pcap","alias":"nDPId-test","flow_id":2,"flow_state":"finished","flow_src_packets_processed":19,"flow_dst_packets_processed":13,"flow_first_seen":1486012635073060,"flow_src_last_pkt_time":1486012651592518,"flow_dst_last_pkt_time":1486012651846910,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":53,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":248,"flow_dst_max_l4_payload_len":281,"flow_src_tot_l4_payload_len":1392,"flow_dst_tot_l4_payload_len":1397,"midstream":0,"thread_ts_usec":1486012651846910,"l3_proto":"ip4","src_ip":"192.168.43.91","dst_ip":"4.2.2.4","src_port":56354,"dst_port":53,"l4_proto":"udp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"min":63089,"avg":1073977.6,"max":4101854,"stddev":689094.3,"var":474850951168.0,"ent":4.7,"data": [1006460,1005839,1008074,1008541,4101854,73173,63089,1023925,1006666,2080907,1018755,962463,1014062,1012614,1013561,1040293,1038247,1060225,1011738,991100,1041523,1066575,1017786,982256,1029549,1026193,1027755,1007446,2080430,166358,305851]},"pktlen": {"min":81,"avg":115.2,"max":309,"stddev":50.6,"var":2560.6,"ent":4.9,"data": [119,119,119,119,119,150,81,116,81,81,112,81,114,81,116,81,114,81,114,81,112,81,114,81,116,81,114,81,81,160,276,309]},"bins": {"c_to_s": [0,13,5,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"s_to_c": [0,0,10,1,1,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]},"directions": [0,0,0,0,0,1,0,1,0,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,0,1,0,1],"entropies": [4.888009548,4.952452183,4.965347767,4.979370117,4.967788696,4.929614544,5.009302616,4.960116863,5.043313503,5.058685303,5.000692368,5.003250122,5.011343002,4.956934929,5.038347244,4.966254234,5.016212940,4.953866959,4.986301899,5.024673939,4.983958244,4.935227871,4.998669147,4.940047741,4.970242500,4.999982357,4.987974167,4.999982834,5.024673939,4.881881237,4.176499844,4.325556755]},"ndpi": {"flow_risk": {"16": {"risk":"Suspicious DGA Domain name","severity":"High","risk_score": {"total":250,"client":125,"server":125}},"27": {"risk":"Risky Domain Name","severity":"Medium","risk_score": {"total":760,"client":580,"server":180}}},"confidence": {"6":"DPI"},"proto":"DNS","proto_id":"5","encrypted":0,"breed":"Acceptable","category_id":14,"category":"Network"}}
 01150{"flow_event_id":4,"flow_event_name":"update","thread_id":0,"packet_id":172,"source":"bad-dns-traffic.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"finished","flow_src_packets_processed":10,"flow_dst_packets_processed":9,"flow_first_seen":1486012623234684,"flow_src_last_pkt_time":1486012630535623,"flow_dst_last_pkt_time":1486012630741119,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":53,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":152,"flow_dst_max_l4_payload_len":187,"flow_src_tot_l4_payload_len":705,"flow_dst_tot_l4_payload_len":915,"midstream":0,"thread_ts_usec":1486012676167582,"l3_proto":"ip4","src_ip":"192.168.43.91","dst_ip":"4.2.2.4","src_port":35966,"dst_port":53,"l4_proto":"udp","flow_datalink":1,"flow_max_packets":3,"ndpi": {"flow_risk": {"16": {"risk":"Suspicious DGA Domain name","severity":"High","risk_score": {"total":250,"client":125,"server":125}},"27": {"risk":"Risky Domain Name","severity":"Medium","risk_score": {"total":760,"client":580,"server":180}}},"confidence": {"6":"DPI"},"proto":"DNS","proto_id":"5","encrypted":0,"breed":"Acceptable","category_id":14,"category":"Network"}}
 01156{"flow_event_id":4,"flow_event_name":"update","thread_id":0,"packet_id":229,"source":"bad-dns-traffic.pcap","alias":"nDPId-test","flow_id":2,"flow_state":"finished","flow_src_packets_processed":120,"flow_dst_packets_processed":89,"flow_first_seen":1486012635073060,"flow_src_last_pkt_time":1486012686228125,"flow_dst_last_pkt_time":1486012686227663,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":53,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":248,"flow_dst_max_l4_payload_len":283,"flow_src_tot_l4_payload_len":26440,"flow_dst_tot_l4_payload_len":22745,"midstream":0,"thread_ts_usec":1486012686228125,"l3_proto":"ip4","src_ip":"192.168.43.91","dst_ip":"4.2.2.4","src_port":56354,"dst_port":53,"l4_proto":"udp","flow_datalink":1,"flow_max_packets":3,"ndpi": {"flow_risk": {"16": {"risk":"Suspicious DGA Domain name","severity":"High","risk_score": {"total":250,"client":125,"server":125}},"27": {"risk":"Risky Domain Name","severity":"Medium","risk_score": {"total":760,"client":580,"server":180}}},"confidence": {"6":"DPI"},"proto":"DNS","proto_id":"5","encrypted":0,"breed":"Acceptable","category_id":14,"category":"Network"}}
 01150{"flow_event_id":4,"flow_event_name":"update","thread_id":0,"packet_id":367,"source":"bad-dns-traffic.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"finished","flow_src_packets_processed":10,"flow_dst_packets_processed":9,"flow_first_seen":1486012623234684,"flow_src_last_pkt_time":1486012630535623,"flow_dst_last_pkt_time":1486012630741119,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":53,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":152,"flow_dst_max_l4_payload_len":187,"flow_src_tot_l4_payload_len":705,"flow_dst_tot_l4_payload_len":915,"midstream":0,"thread_ts_usec":1486012726429073,"l3_proto":"ip4","src_ip":"192.168.43.91","dst_ip":"4.2.2.4","src_port":35966,"dst_port":53,"l4_proto":"udp","flow_datalink":1,"flow_max_packets":3,"ndpi": {"flow_risk": {"16": {"risk":"Suspicious DGA Domain name","severity":"High","risk_score": {"total":250,"client":125,"server":125}},"27": {"risk":"Risky Domain Name","severity":"Medium","risk_score": {"total":760,"client":580,"server":180}}},"confidence": {"6":"DPI"},"proto":"DNS","proto_id":"5","encrypted":0,"breed":"Acceptable","category_id":14,"category":"Network"}}
@@ -39,10 +39,10 @@
 ~~ total active/idle flows...: 3/3
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6050291 bytes
-~~ total memory freed........: 6050291 bytes
-~~ total allocations/frees...: 121895/121895
+~~ total memory allocated....: 6050699 bytes
+~~ total memory freed........: 6050699 bytes
+~~ total allocations/frees...: 121898/121898
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 500 chars
-~~ json string max len.......: 2039 chars
-~~ json string avg len.......: 1268 chars
+~~ json string max len.......: 2438 chars
+~~ json string avg len.......: 1468 chars

test/results/bitcoin.pcap.out

@@ -10,26 +10,26 @@
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-01919{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":390,"source":"bitcoin.pcap","alias":"nDPId-test","flow_id":5,"flow_state":"finished","flow_src_packets_processed":6,"flow_dst_packets_processed":26,"flow_first_seen":1301328699728375,"flow_src_last_pkt_time":1301328741904043,"flow_dst_last_pkt_time":1301328743741542,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":44,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":1448,"flow_dst_max_l4_payload_len":1448,"flow_src_tot_l4_payload_len":5826,"flow_dst_tot_l4_payload_len":27918,"midstream":1,"thread_ts_usec":1301328743741542,"l3_proto":"ip4","src_ip":"192.168.1.142","dst_ip":"195.218.16.178","src_port":55400,"dst_port":8333,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"min":34,"avg":2780285.0,"max":41186439,"stddev":7975567.0,"var":63609669419008.0,"ent":2.2,"data": [128208,113258,17195103,11450771,3438749,6775,2755264,41186439,319900,321845,34,347450,8283500,31885,35035,52689,19022,36630,49289,41130,63903,2317,29070,27748,37436,32734,49198,24571,33724,41084,34074]},"pktlen": {"min":86,"avg":1120.5,"max":1514,"stddev":621.5,"var":386298.0,"ent":4.7,"data": [171,171,86,121,121,121,121,127,110,1514,1514,1514,1399,1514,1514,1514,1514,1514,1514,1514,1514,1514,1514,1514,1514,1514,1514,1514,1514,1514,1514,1514]},"bins": {"c_to_s": [0,1,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,3,0,0],"s_to_c": [1,5,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,19,0,0]},"directions": [0,1,1,1,1,1,1,1,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1]},"ndpi": {"flow_risk": {"22": {"risk":"Unsafe Protocol","severity":"Low","risk_score": {"total":750,"client":575,"server":175}}},"confidence": {"6":"DPI"},"proto":"Mining","proto_id":"42","encrypted":0,"breed":"Unsafe","category_id":99,"category":"Mining"}}
+02317{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":390,"source":"bitcoin.pcap","alias":"nDPId-test","flow_id":5,"flow_state":"finished","flow_src_packets_processed":6,"flow_dst_packets_processed":26,"flow_first_seen":1301328699728375,"flow_src_last_pkt_time":1301328741904043,"flow_dst_last_pkt_time":1301328743741542,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":44,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":1448,"flow_dst_max_l4_payload_len":1448,"flow_src_tot_l4_payload_len":5826,"flow_dst_tot_l4_payload_len":27918,"midstream":1,"thread_ts_usec":1301328743741542,"l3_proto":"ip4","src_ip":"192.168.1.142","dst_ip":"195.218.16.178","src_port":55400,"dst_port":8333,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"min":34,"avg":2780285.0,"max":41186439,"stddev":7975567.0,"var":63609669419008.0,"ent":2.2,"data": [128208,113258,17195103,11450771,3438749,6775,2755264,41186439,319900,321845,34,347450,8283500,31885,35035,52689,19022,36630,49289,41130,63903,2317,29070,27748,37436,32734,49198,24571,33724,41084,34074]},"pktlen": {"min":72,"avg":1106.5,"max":1500,"stddev":621.5,"var":386298.0,"ent":4.7,"data": [157,157,72,107,107,107,107,113,96,1500,1500,1500,1385,1500,1500,1500,1500,1500,1500,1500,1500,1500,1500,1500,1500,1500,1500,1500,1500,1500,1500,1500]},"bins": {"c_to_s": [0,1,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,3,0,0],"s_to_c": [1,5,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,19,0,0]},"directions": [0,1,1,1,1,1,1,1,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1],"entropies": [4.383668423,4.444240093,4.982605934,4.668665886,4.713104248,4.762123585,4.780815601,5.560832977,4.996669769,6.587570190,6.648486137,6.600738525,6.599431038,3.406774759,3.373550653,3.345058441,3.338595867,3.355129480,3.392081499,3.337737560,3.285459280,3.329736471,3.341146708,3.315114975,3.270951748,3.318075180,3.308751106,3.279112339,3.298598528,3.384484768,3.426392555,3.339625120]},"ndpi": {"flow_risk": {"22": {"risk":"Unsafe Protocol","severity":"Low","risk_score": {"total":750,"client":575,"server":175}}},"confidence": {"6":"DPI"},"proto":"Mining","proto_id":"42","encrypted":0,"breed":"Unsafe","category_id":99,"category":"Mining"}}
 00562{"daemon_event_id":4,"daemon_event_name":"status","thread_id":0,"packet_id":495,"source":"bitcoin.pcap","alias":"nDPId-test","packets-captured":495,"packets-processed":494,"total-skipped-flows":0,"total-l4-payload-len":520135,"total-not-detected-flows":0,"total-guessed-flows":0,"total-detected-flows":5,"total-detection-updates":0,"total-updates":0,"current-active-flows":5,"total-active-flows":5,"total-idle-flows":0,"total-compressions":0,"total-compression-diff":0,"current-compression-diff":0,"total-events-serialized":33,"global_ts_usec":1301329138452825}
 00763{"flow_event_id":1,"flow_event_name":"new","thread_id":0,"packet_id":521,"source":"bitcoin.pcap","alias":"nDPId-test","flow_id":6,"flow_state":"info","flow_src_packets_processed":1,"flow_dst_packets_processed":0,"flow_first_seen":1301329304767401,"flow_src_last_pkt_time":1301329304767401,"flow_dst_last_pkt_time":1301329304767401,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":105,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":105,"flow_dst_max_l4_payload_len":0,"flow_src_tot_l4_payload_len":105,"flow_dst_tot_l4_payload_len":0,"midstream":1,"thread_ts_usec":1301329304767401,"l3_proto":"ip4","src_ip":"192.168.1.142","dst_ip":"184.58.165.119","src_port":55487,"dst_port":8333,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3}
 00675{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":521,"source":"bitcoin.pcap","alias":"nDPId-test","flow_id":6,"flow_packet_id":1,"flow_src_last_pkt_time":1301329304767401,"flow_dst_last_pkt_time":1301329304767401,"flow_idle_time":3285032704,"pkt_oversize":false,"pkt_caplen":171,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":171,"pkt_l4_len":137,"thread_ts_usec":1301329304767401,"pkt":"ACPrIpS0ACNshovhCABFAACdDAhAAEAGDmvAqAGOuDqld9i\/II0stRatNDMFDIAY\/\/9S8AAAAQEICiczELoAVdzf+b602XZlcnNpb24AAAAAAFUAAAABfQAAAQAAAAAAAACYtZBNAAAAAAEAAAAAAAAAAAAAAAAAAAAAAP\/\/uDqldyCNAQAAAAAAAAAAAAAAAAAAAAAA\/\/8mYIQeII0b7ZMAlkQ1dwALwwEA"}
@@ -52,10 +52,10 @@
 ~~ total active/idle flows...: 6/6
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6070466 bytes
-~~ total memory freed........: 6070466 bytes
-~~ total allocations/frees...: 122176/122176
+~~ total memory allocated....: 6071282 bytes
+~~ total memory freed........: 6071282 bytes
+~~ total allocations/frees...: 122182/122182
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 492 chars
-~~ json string max len.......: 1924 chars
-~~ json string avg len.......: 1207 chars
+~~ json string max len.......: 2322 chars
+~~ json string avg len.......: 1406 chars

test/results/bittorrent.pcap.out

@@ -94,7 +94,7 @@
 00691{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":82,"source":"bittorrent.pcap","alias":"nDPId-test","flow_id":20,"flow_packet_id":2,"flow_src_last_pkt_time":1455469978413724,"flow_dst_last_pkt_time":1455469978662941,"flow_idle_time":3285032704,"pkt_oversize":false,"pkt_caplen":185,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":185,"pkt_l4_len":151,"thread_ts_usec":1455469978662941,"pkt":"xCwDBkn+LFbcjDU0CABFAACrdTRAAHcGzXJf6p8QwKgBA6D1zrlkqPSW1A6dPYAYAMM1JwAAAQEICgIQtLMZ3BteE0JpdFRvcnJlbnQgcHJvdG9jb2wAAAAAABAABdz83M+55nDMw91Ax4wWHyvqJDEmLVVUMzQ1MC3wos5cW3r846cWQCoAAADoFABkMTplaTBlNDppcHY0NDpf6p8QMTI6Y29tcGxldGVfYWdvaTQ1ZTE6bWQxMTo="}
 01355{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":83,"source":"bittorrent.pcap","alias":"nDPId-test","flow_id":20,"flow_packet_id":3,"flow_src_last_pkt_time":1455469978413724,"flow_dst_last_pkt_time":1455469978678722,"flow_idle_time":3285032704,"pkt_oversize":false,"pkt_caplen":587,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":587,"pkt_l4_len":553,"thread_ts_usec":1455469978678722,"pkt":"xCwDBkn+LFbcjDU0CABFAAI9dTZAAHcGy95f6p8QwKgBA6D1zrlkqPUN1A6dPYAZAMPqbAAAAQEICgIQtLMZ3BtedXBsb2FkX29ubHlpM2UxMTpsdF9kb250aGF2ZWk3ZTEyOnV0X2hvbGVwdW5jaGk0ZTExOnV0X21ldGFkYXRhaTJlNjp1dF9wZXhpMWUxMDp1dF9jb21tZW50aTZlZTEzOm1ldGFkYXRhX3NpemVpMTkwMDllMTpwaTQxMjA1ZTQ6cmVxcWkyNTVlMTp2MTU6zrxUb3JyZW50IDMuNC41Mjp5cGk1MjkyMWU2OnlvdXJpcDQ6UjfNAWUAAAB0Bf\/\/\/\/\/7\/\/\/\/\/\/\/\/\/f\/\/\/\/9\/\/\/\/3\/\/\/\/\/\/\/7\/\/\/\/\/\/\/\/\/\/\/\/7\/\/\/\/\/\/\/\/\/3\/\/\/\/\/\/\/\/\/\/v7\/\/v\/\/\/\/\/7\/\/3\/f\/\/\/\/\/r\/\/\/v\/\/\/\/9\/\/\/\/\/\/\/\/\/+\/\/\/\/\/3\/7\/\/\/\/\/\/\/\/\/\/\/\/\/7\/\/\/\/\/\/\/\/\/\/9\/\/\/\/\/9\/\/f\/4AAAAAFBAAAACUAAAAFBAAAAJwAAAAFBAAAArkAAAAFBAAAAfAAAAAFBAAAA3QAAAAFBAAAAosAAAAFBAAAAZ8AAAAFBAAAAdUAAAAFBAAAAqwAAAAFBAAAAhUAAAAFBAAAAM0AAAAFBAAAAk4AAAAFBAAAAIAAAAAFBAAAA4IAAAAFBAAAAF4AAAAFBAAAAi0AAAAFBAAAAVYAAAAFBAAAAZcAAAAFBAAAA1AAAAAFBAAAAeYAAAAFBAAAAa8AAAAFBAAAAhcAAAAFBAAAAw0AAAAFBAAAARs="}
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-01932{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":112,"source":"bittorrent.pcap","alias":"nDPId-test","flow_id":17,"flow_state":"finished","flow_src_packets_processed":12,"flow_dst_packets_processed":20,"flow_first_seen":1455469976336620,"flow_src_last_pkt_time":1455469980135637,"flow_dst_last_pkt_time":1455469980194523,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":17,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":176,"flow_dst_max_l4_payload_len":1440,"flow_src_tot_l4_payload_len":904,"flow_dst_tot_l4_payload_len":20536,"midstream":1,"thread_ts_usec":1455469980194523,"l3_proto":"ip4","src_ip":"192.168.1.3","dst_ip":"198.100.146.9","src_port":52915,"dst_port":60163,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"min":12043,"avg":246997.4,"max":919975,"stddev":228791.8,"var":52345696256.0,"ent":4.4,"data": [176832,184047,360999,337345,477634,919975,779765,619481,619422,156869,158080,151021,161242,12043,185627,163549,148908,165750,153542,19235,148725,12813,146117,495893,130312,32142,133808,27318,421482,129521,27423]},"pktlen": {"min":80,"avg":736.4,"max":1506,"stddev":635.2,"var":403438.9,"ent":4.4,"data": [134,146,625,242,80,190,104,100,1506,83,1180,83,623,95,83,403,83,202,623,1506,1506,1506,1506,1506,202,1506,1506,1506,1506,211,1506,1506]},"bins": {"c_to_s": [5,1,1,1,3,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"s_to_c": [1,1,1,0,0,0,0,0,0,0,1,0,0,0,0,0,0,3,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,12,0,0]},"directions": [0,1,1,0,1,0,1,0,1,0,1,0,1,0,0,1,0,0,1,1,1,1,1,1,0,1,1,1,1,0,1,1]},"ndpi": {"flow_risk": {"5": {"risk":"Known Proto on Non Std Port","severity":"Medium","risk_score": {"total":260,"client":230,"server":30}}},"confidence": {"6":"DPI"},"proto":"BitTorrent","proto_id":"37","encrypted":0,"breed":"Acceptable","category_id":7,"category":"Download"}}
+02329{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":112,"source":"bittorrent.pcap","alias":"nDPId-test","flow_id":17,"flow_state":"finished","flow_src_packets_processed":12,"flow_dst_packets_processed":20,"flow_first_seen":1455469976336620,"flow_src_last_pkt_time":1455469980135637,"flow_dst_last_pkt_time":1455469980194523,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":17,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":176,"flow_dst_max_l4_payload_len":1440,"flow_src_tot_l4_payload_len":904,"flow_dst_tot_l4_payload_len":20536,"midstream":1,"thread_ts_usec":1455469980194523,"l3_proto":"ip4","src_ip":"192.168.1.3","dst_ip":"198.100.146.9","src_port":52915,"dst_port":60163,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"min":12043,"avg":246997.4,"max":919975,"stddev":228791.8,"var":52345696256.0,"ent":4.4,"data": [176832,184047,360999,337345,477634,919975,779765,619481,619422,156869,158080,151021,161242,12043,185627,163549,148908,165750,153542,19235,148725,12813,146117,495893,130312,32142,133808,27318,421482,129521,27423]},"pktlen": {"min":66,"avg":722.4,"max":1492,"stddev":635.2,"var":403438.9,"ent":4.4,"data": [120,132,611,228,66,176,90,86,1492,69,1166,69,609,81,69,389,69,188,609,1492,1492,1492,1492,1492,188,1492,1492,1492,1492,197,1492,1492]},"bins": {"c_to_s": [5,1,1,1,3,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"s_to_c": [1,1,1,0,0,0,0,0,0,0,1,0,0,0,0,0,0,3,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,12,0,0]},"directions": [0,1,1,0,1,0,1,0,1,0,1,0,1,0,0,1,0,0,1,1,1,1,1,1,0,1,1,1,1,0,1,1],"entropies": [6.014183998,6.126387119,4.946569443,5.524954319,4.794059277,3.940484047,5.368589878,4.276479721,7.786795139,4.471814156,7.741641998,4.592490196,7.566695690,4.716621876,4.551665783,7.390619278,4.569711208,2.883123636,7.557919025,4.866727352,7.736888409,7.724407196,7.768088341,7.796109200,3.117206812,7.722576141,7.763302326,7.809885979,7.808127880,3.077500105,7.837090492,7.871365547]},"ndpi": {"flow_risk": {"5": {"risk":"Known Proto on Non Std Port","severity":"Medium","risk_score": {"total":260,"client":230,"server":30}}},"confidence": {"6":"DPI"},"proto":"BitTorrent","proto_id":"37","encrypted":0,"breed":"Acceptable","category_id":7,"category":"Download"}}
 00763{"flow_event_id":1,"flow_event_name":"new","thread_id":0,"packet_id":113,"source":"bittorrent.pcap","alias":"nDPId-test","flow_id":22,"flow_state":"info","flow_src_packets_processed":1,"flow_dst_packets_processed":0,"flow_first_seen":1455469980213097,"flow_src_last_pkt_time":1455469980213097,"flow_dst_last_pkt_time":1455469980213097,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":68,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":68,"flow_dst_max_l4_payload_len":0,"flow_src_tot_l4_payload_len":68,"flow_dst_tot_l4_payload_len":0,"midstream":1,"thread_ts_usec":1455469980213097,"l3_proto":"ip4","src_ip":"192.168.1.3","dst_ip":"83.216.184.241","src_port":52927,"dst_port":51413,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3}
 00625{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":113,"source":"bittorrent.pcap","alias":"nDPId-test","flow_id":22,"flow_packet_id":1,"flow_src_last_pkt_time":1455469980213097,"flow_dst_last_pkt_time":1455469980213097,"flow_idle_time":3285032704,"pkt_oversize":false,"pkt_caplen":134,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":134,"pkt_l4_len":100,"thread_ts_usec":1455469980213097,"pkt":"LFbcjDU0xCwDBkn+CABFAAB4U25AAEAGAADAqAEDU9i48c6\/yNUzq1kTBM6UFIAYL5vO3wAAAQEIChncIiN4G2eaE0JpdFRvcnJlbnQgcHJvdG9jb2wAAAAAABAABdz83M+55nDMw91Ax4wWHyvqJDEmLVVNMTg2MC1Bjq+Lj4Q+qUQM4PY="}
 00941{"flow_event_id":7,"flow_event_name":"detected","thread_id":0,"packet_id":113,"source":"bittorrent.pcap","alias":"nDPId-test","flow_id":22,"flow_state":"info","flow_src_packets_processed":1,"flow_dst_packets_processed":0,"flow_first_seen":1455469980213097,"flow_src_last_pkt_time":1455469980213097,"flow_dst_last_pkt_time":1455469980213097,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":68,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":68,"flow_dst_max_l4_payload_len":0,"flow_src_tot_l4_payload_len":68,"flow_dst_tot_l4_payload_len":0,"midstream":1,"thread_ts_usec":1455469980213097,"l3_proto":"ip4","src_ip":"192.168.1.3","dst_ip":"83.216.184.241","src_port":52927,"dst_port":51413,"l4_proto":"tcp","ndpi": {"confidence": {"6":"DPI"},"proto":"BitTorrent","proto_id":"37","encrypted":0,"breed":"Acceptable","category_id":7,"category":"Download","bittorrent": {"hash":"dcfcdccfb9e670ccc3dd40c78c161f2bea243126"}}}
@@ -141,10 +141,10 @@
 ~~ total active/idle flows...: 24/24
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6388904 bytes
-~~ total memory freed........: 6388904 bytes
-~~ total allocations/frees...: 122040/122040
+~~ total memory allocated....: 6392168 bytes
+~~ total memory freed........: 6392168 bytes
+~~ total allocations/frees...: 122064/122064
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 495 chars
-~~ json string max len.......: 1937 chars
-~~ json string avg len.......: 1215 chars
+~~ json string max len.......: 2334 chars
+~~ json string avg len.......: 1413 chars

test/results/bittorrent_utp.pcap.out

@@ -5,7 +5,7 @@
 01035{"flow_event_id":7,"flow_event_name":"detected","thread_id":0,"packet_id":1,"source":"bittorrent_utp.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"info","flow_src_packets_processed":1,"flow_dst_packets_processed":0,"flow_first_seen":1456385034843882,"flow_src_last_pkt_time":1456385034843882,"flow_dst_last_pkt_time":1456385034843882,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":104,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":104,"flow_dst_max_l4_payload_len":0,"flow_src_tot_l4_payload_len":104,"flow_dst_tot_l4_payload_len":0,"midstream":0,"thread_ts_usec":1456385034843882,"l3_proto":"ip4","src_ip":"82.243.113.43","dst_ip":"192.168.1.5","src_port":64969,"dst_port":40959,"l4_proto":"udp","ndpi": {"flow_risk": {"5": {"risk":"Known Proto on Non Std Port","severity":"Medium","risk_score": {"total":260,"client":230,"server":30}}},"confidence": {"6":"DPI"},"proto":"BitTorrent","proto_id":"37","encrypted":0,"breed":"Acceptable","category_id":7,"category":"Download","bittorrent": {"hash":""}}}
 00643{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":2,"source":"bittorrent_utp.pcap","alias":"nDPId-test","flow_id":1,"flow_packet_id":2,"flow_src_last_pkt_time":1456385039236076,"flow_dst_last_pkt_time":1456385034843882,"flow_idle_time":200000000,"pkt_oversize":false,"pkt_caplen":146,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":146,"pkt_l4_len":112,"thread_ts_usec":1456385039236076,"pkt":"xCwDBkn+LFbcjDU0CABFCACEPR1AAHARR3hS83ErwKgBBf3Jn\/8AcOi+ZDE6YWQyOmlkMjA69\/YAfOoTUG5RTefsvJTyrlFxFfg5OmluZm9faGFzaDIwOvf2AbAuK1Rd0f1URppB\/xHRD5bKZTE6cTk6Z2V0X3BlZXJzMTp0MjoZ4TE6djQ6TFQBATE6eTE6cWU="}
 00526{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":3,"source":"bittorrent_utp.pcap","alias":"nDPId-test","flow_id":1,"flow_packet_id":3,"flow_src_last_pkt_time":1456385040274000,"flow_dst_last_pkt_time":1456385034843882,"flow_idle_time":200000000,"pkt_oversize":false,"pkt_caplen":62,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":62,"pkt_l4_len":28,"thread_ts_usec":1456385040274000,"pkt":"xCwDBkn+LFbcjDU0CABFCAAwPfxAAHARRu1S83ErwKgBBf3Jn\/8AHJxJQQBTAhDusvAAAAAAAAAAAOf1AAA="}
-01909{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":32,"source":"bittorrent_utp.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"finished","flow_src_packets_processed":18,"flow_dst_packets_processed":14,"flow_first_seen":1456385034843882,"flow_src_last_pkt_time":1456385041276103,"flow_dst_last_pkt_time":1456385041181191,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":20,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":1472,"flow_dst_max_l4_payload_len":477,"flow_src_tot_l4_payload_len":14142,"flow_dst_tot_l4_payload_len":872,"midstream":0,"thread_ts_usec":1456385041276103,"l3_proto":"ip4","src_ip":"82.243.113.43","dst_ip":"192.168.1.5","src_port":64969,"dst_port":40959,"l4_proto":"udp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"min":959,"avg":411920.3,"max":5430275,"stddev":1202360.0,"var":1445669502976.0,"ent":2.4,"data": [4392194,1037924,5430275,116819,116920,100471,240441,139898,4463,110556,115010,959,58628,60551,88152,88141,37493,37665,24480,24365,43679,55465,11575,11793,11863,53659,52777,104119,173318,8337,17540]},"pktlen": {"min":62,"avg":511.2,"max":1514,"stddev":600.8,"var":360942.7,"ent":4.1,"data": [146,146,62,72,252,519,62,62,117,271,62,62,146,1514,68,1514,68,1514,68,1514,68,96,1514,68,1514,68,1514,62,62,1051,1051,1051]},"bins": {"c_to_s": [3,0,0,3,0,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,3,0,0,0,0,0,0,0,0,0,0,0,0,0,0,7,0],"s_to_c": [11,1,1,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]},"directions": [0,0,0,1,0,1,1,0,1,0,0,1,0,0,1,0,1,0,1,0,1,1,0,1,0,1,0,1,1,0,0,0]},"ndpi": {"flow_risk": {"5": {"risk":"Known Proto on Non Std Port","severity":"Medium","risk_score": {"total":260,"client":230,"server":30}}},"confidence": {"6":"DPI"},"proto":"BitTorrent","proto_id":"37","encrypted":0,"breed":"Acceptable","category_id":7,"category":"Download"}}
+02308{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":32,"source":"bittorrent_utp.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"finished","flow_src_packets_processed":18,"flow_dst_packets_processed":14,"flow_first_seen":1456385034843882,"flow_src_last_pkt_time":1456385041276103,"flow_dst_last_pkt_time":1456385041181191,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":20,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":1472,"flow_dst_max_l4_payload_len":477,"flow_src_tot_l4_payload_len":14142,"flow_dst_tot_l4_payload_len":872,"midstream":0,"thread_ts_usec":1456385041276103,"l3_proto":"ip4","src_ip":"82.243.113.43","dst_ip":"192.168.1.5","src_port":64969,"dst_port":40959,"l4_proto":"udp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"min":959,"avg":411920.3,"max":5430275,"stddev":1202360.0,"var":1445669502976.0,"ent":2.4,"data": [4392194,1037924,5430275,116819,116920,100471,240441,139898,4463,110556,115010,959,58628,60551,88152,88141,37493,37665,24480,24365,43679,55465,11575,11793,11863,53659,52777,104119,173318,8337,17540]},"pktlen": {"min":48,"avg":497.2,"max":1500,"stddev":600.8,"var":360942.7,"ent":4.0,"data": [132,132,48,58,238,505,48,48,103,257,48,48,132,1500,54,1500,54,1500,54,1500,54,82,1500,54,1500,54,1500,48,48,1037,1037,1037]},"bins": {"c_to_s": [3,0,0,3,0,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,3,0,0,0,0,0,0,0,0,0,0,0,0,0,0,7,0],"s_to_c": [11,1,1,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]},"directions": [0,0,0,1,0,1,1,0,1,0,0,1,0,0,1,0,1,0,1,0,1,1,0,1,0,1,0,1,1,0,0,0],"entropies": [5.803075790,5.866444111,4.474482536,4.231768131,4.447527885,5.267382622,4.667174816,5.259760857,3.872052193,5.423846722,5.259760857,4.750508785,5.806200504,7.847329140,4.531593323,7.839333057,4.619647026,7.837954521,4.582609653,7.820847988,4.619647026,4.109564304,7.831181049,4.693720818,7.634190559,4.693720818,7.787273407,4.892893314,4.750508785,7.761264801,7.781966686,7.702743530]},"ndpi": {"flow_risk": {"5": {"risk":"Known Proto on Non Std Port","severity":"Medium","risk_score": {"total":260,"client":230,"server":30}}},"confidence": {"6":"DPI"},"proto":"BitTorrent","proto_id":"37","encrypted":0,"breed":"Acceptable","category_id":7,"category":"Download"}}
 01058{"flow_event_id":3,"flow_event_name":"idle","thread_id":0,"packet_id":86,"source":"bittorrent_utp.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"finished","flow_src_packets_processed":47,"flow_dst_packets_processed":39,"flow_first_seen":1456385034843882,"flow_src_last_pkt_time":1456385044298958,"flow_dst_last_pkt_time":1456385054059812,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":20,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":1472,"flow_dst_max_l4_payload_len":477,"flow_src_tot_l4_payload_len":34679,"flow_dst_tot_l4_payload_len":3198,"midstream":0,"thread_ts_usec":1456385054059812,"l3_proto":"ip4","src_ip":"82.243.113.43","dst_ip":"192.168.1.5","src_port":64969,"dst_port":40959,"l4_proto":"udp","flow_datalink":1,"flow_max_packets":3,"ndpi": {"flow_risk": {"5": {"risk":"Known Proto on Non Std Port","severity":"Medium","risk_score": {"total":260,"client":230,"server":30}}},"confidence": {"6":"DPI"},"proto":"BitTorrent","proto_id":"37","encrypted":0,"breed":"Acceptable","category_id":7,"category":"Download"}}
 00567{"daemon_event_id":3,"daemon_event_name":"shutdown","thread_id":0,"packet_id":86,"source":"bittorrent_utp.pcap","alias":"nDPId-test","packets-captured":86,"packets-processed":86,"total-skipped-flows":0,"total-l4-payload-len":37877,"total-not-detected-flows":0,"total-guessed-flows":0,"total-detected-flows":1,"total-detection-updates":0,"total-updates":0,"current-active-flows":0,"total-active-flows":1,"total-idle-flows":1,"total-compressions":0,"total-compression-diff":0,"current-compression-diff":0,"total-events-serialized":10,"global_ts_usec":1456385054059812}
 ~~~~~~~~~~~~~~~~~~~~ SUMMARY ~~~~~~~~~~~~~~~~~~~~
@@ -16,10 +16,10 @@
 ~~ total active/idle flows...: 1/1
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6300319 bytes
-~~ total memory freed........: 6300319 bytes
-~~ total allocations/frees...: 121575/121575
+~~ total memory allocated....: 6300455 bytes
+~~ total memory freed........: 6300455 bytes
+~~ total allocations/frees...: 121576/121576
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 499 chars
-~~ json string max len.......: 1914 chars
-~~ json string avg len.......: 1148 chars
+~~ json string max len.......: 2313 chars
+~~ json string avg len.......: 1323 chars

test/results/bjnp.pcap.out

@@ -49,9 +49,9 @@
 ~~ total active/idle flows...: 10/10
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6050547 bytes
-~~ total memory freed........: 6050547 bytes
-~~ total allocations/frees...: 121587/121587
+~~ total memory allocated....: 6051907 bytes
+~~ total memory freed........: 6051907 bytes
+~~ total allocations/frees...: 121597/121597
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 489 chars
 ~~ json string max len.......: 906 chars

test/results/bot.pcap.out

@@ -5,7 +5,7 @@
 00520{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":2,"source":"bot.pcap","alias":"nDPId-test","flow_id":1,"flow_packet_id":2,"flow_src_last_pkt_time":1645108240233170,"flow_dst_last_pkt_time":1645108240233579,"flow_idle_time":3285032704,"pkt_oversize":false,"pkt_caplen":66,"pkt_type":2048,"pkt_l3_offset":18,"pkt_l4_offset":38,"pkt_len":66,"pkt_l4_len":28,"thread_ts_usec":1645108240233579,"pkt":"AAAMB6wytJaRl+L8gQAATQgARQAAMAAAQAA\/BspbWR9I3ChNpyQAUP0AWPWTl7cGye1wEnIQNMAAAAIEBbQBAQQC"}
 00519{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":3,"source":"bot.pcap","alias":"nDPId-test","flow_id":1,"flow_packet_id":3,"flow_src_last_pkt_time":1645108240339696,"flow_dst_last_pkt_time":1645108240233579,"flow_idle_time":3285032704,"pkt_oversize":false,"pkt_caplen":64,"pkt_type":2048,"pkt_l3_offset":18,"pkt_l4_offset":38,"pkt_len":64,"pkt_l4_len":20,"thread_ts_usec":1645108240339696,"pkt":"AFBWtlQQQFU5D63CgQAATQgARQAAKBFTQABuBooQKE2nJFkfSNz9AABQtwbJ7Vj1k5hQEPrw2KMAAKqq+vDYow=="}
 01127{"flow_event_id":7,"flow_event_name":"detected","thread_id":0,"packet_id":4,"source":"bot.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"info","flow_src_packets_processed":3,"flow_dst_packets_processed":1,"flow_first_seen":1645108240233170,"flow_src_last_pkt_time":1645108240339700,"flow_dst_last_pkt_time":1645108240233579,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":316,"flow_dst_max_l4_payload_len":0,"flow_src_tot_l4_payload_len":316,"flow_dst_tot_l4_payload_len":0,"midstream":0,"thread_ts_usec":1645108240339700,"l3_proto":"ip4","src_ip":"40.77.167.36","dst_ip":"89.31.72.220","src_port":64768,"dst_port":80,"l4_proto":"tcp","ndpi": {"confidence": {"6":"DPI"},"proto":"HTTP.Azure","proto_id":"7.276","encrypted":0,"breed":"Acceptable","category_id":13,"category":"Cloud","hostname":"atlanteditorino.it","http": {"url":"atlanteditorino.it\/quartieri\/img\/S.Donato_M.Vittoria1930_B.jpg","code":0,"content_type":"","user_agent":"Mozilla\/5.0 (compatible; bingbot\/2.0; +http:\/\/www.bing.com\/bingbot.htm)","detected_os":"bingbot\/2.0"}}}
-01685{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":32,"source":"bot.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"finished","flow_src_packets_processed":7,"flow_dst_packets_processed":25,"flow_first_seen":1645108240233170,"flow_src_last_pkt_time":1645108240455112,"flow_dst_last_pkt_time":1645108240455337,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":316,"flow_dst_max_l4_payload_len":1440,"flow_src_tot_l4_payload_len":316,"flow_dst_tot_l4_payload_len":33120,"midstream":0,"thread_ts_usec":1645108240455337,"l3_proto":"ip4","src_ip":"40.77.167.36","dst_ip":"89.31.72.220","src_port":64768,"dst_port":80,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"min":4,"avg":14326.1,"max":114244,"stddev":36180.2,"var":1309009792.0,"ent":2.2,"data": [409,106526,4,106682,7609,64,117,61,7,4,842,8,6,4,114244,282,105363,69,4,6,123,5,6,4,232,8,61,8,763,123,465]},"pktlen": {"min":64,"avg":1104.5,"max":1498,"stddev":631.2,"var":398369.0,"ent":4.6,"data": [66,66,64,374,64,1498,1498,1498,1498,1498,1498,1498,1498,1498,1498,64,64,1498,1498,1498,1498,1498,1498,1498,1498,1498,1498,1498,1498,64,64,1498]},"bins": {"c_to_s": [6,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"s_to_c": [2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,23,0,0]},"directions": [0,1,0,0,1,1,1,1,1,1,1,1,1,1,1,0,0,1,1,1,1,1,1,1,1,1,1,1,1,0,0,1]},"ndpi": {"confidence": {"6":"DPI"},"proto":"HTTP.Azure","proto_id":"7.276","encrypted":0,"breed":"Acceptable","category_id":13,"category":"Cloud"}}
+02084{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":32,"source":"bot.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"finished","flow_src_packets_processed":7,"flow_dst_packets_processed":25,"flow_first_seen":1645108240233170,"flow_src_last_pkt_time":1645108240455112,"flow_dst_last_pkt_time":1645108240455337,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":316,"flow_dst_max_l4_payload_len":1440,"flow_src_tot_l4_payload_len":316,"flow_dst_tot_l4_payload_len":33120,"midstream":0,"thread_ts_usec":1645108240455337,"l3_proto":"ip4","src_ip":"40.77.167.36","dst_ip":"89.31.72.220","src_port":64768,"dst_port":80,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"min":4,"avg":14326.1,"max":114244,"stddev":36180.2,"var":1309009792.0,"ent":2.2,"data": [409,106526,4,106682,7609,64,117,61,7,4,842,8,6,4,114244,282,105363,69,4,6,123,5,6,4,232,8,61,8,763,123,465]},"pktlen": {"min":46,"avg":1086.5,"max":1480,"stddev":631.2,"var":398369.0,"ent":4.6,"data": [48,48,46,356,46,1480,1480,1480,1480,1480,1480,1480,1480,1480,1480,46,46,1480,1480,1480,1480,1480,1480,1480,1480,1480,1480,1480,1480,46,46,1480]},"bins": {"c_to_s": [6,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"s_to_c": [2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,23,0,0]},"directions": [0,1,0,0,1,1,1,1,1,1,1,1,1,1,1,0,0,1,1,1,1,1,1,1,1,1,1,1,1,0,0,1],"entropies": [4.668832779,4.823934078,4.705051422,5.553816795,4.685968399,6.426275253,7.497505188,7.820932388,7.830261230,7.797591209,7.805040359,7.821845531,7.816341877,7.795114517,7.064133644,4.748529911,4.585274220,7.814039707,7.815784454,7.820162296,7.814042091,7.827082157,7.799123287,7.792435646,7.357606411,5.923022270,7.867007732,5.467782974,4.930641174,4.661573410,4.661573410,5.117170334]},"ndpi": {"confidence": {"6":"DPI"},"proto":"HTTP.Azure","proto_id":"7.276","encrypted":0,"breed":"Acceptable","category_id":13,"category":"Cloud"}}
 00915{"flow_event_id":2,"flow_event_name":"end","thread_id":0,"packet_id":402,"source":"bot.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"finished","flow_src_packets_processed":115,"flow_dst_packets_processed":287,"flow_first_seen":1645108240233170,"flow_src_last_pkt_time":1645108245896135,"flow_dst_last_pkt_time":1645108245896491,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":316,"flow_dst_max_l4_payload_len":1440,"flow_src_tot_l4_payload_len":316,"flow_dst_tot_l4_payload_len":406780,"midstream":0,"thread_ts_usec":1645108245896491,"l3_proto":"ip4","src_ip":"40.77.167.36","dst_ip":"89.31.72.220","src_port":64768,"dst_port":80,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3,"ndpi": {"confidence": {"6":"DPI"},"proto":"HTTP.Azure","proto_id":"7.276","encrypted":0,"breed":"Acceptable","category_id":13,"category":"Cloud"}}
 00560{"daemon_event_id":3,"daemon_event_name":"shutdown","thread_id":0,"packet_id":402,"source":"bot.pcap","alias":"nDPId-test","packets-captured":402,"packets-processed":402,"total-skipped-flows":0,"total-l4-payload-len":407096,"total-not-detected-flows":0,"total-guessed-flows":0,"total-detected-flows":1,"total-detection-updates":0,"total-updates":0,"current-active-flows":0,"total-active-flows":1,"total-idle-flows":1,"total-compressions":0,"total-compression-diff":0,"current-compression-diff":0,"total-events-serialized":10,"global_ts_usec":1645108245896491}
 ~~~~~~~~~~~~~~~~~~~~ SUMMARY ~~~~~~~~~~~~~~~~~~~~
@@ -16,10 +16,10 @@
 ~~ total active/idle flows...: 1/1
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6047521 bytes
-~~ total memory freed........: 6047521 bytes
-~~ total allocations/frees...: 121894/121894
+~~ total memory allocated....: 6047657 bytes
+~~ total memory freed........: 6047657 bytes
+~~ total allocations/frees...: 121895/121895
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 488 chars
-~~ json string max len.......: 1690 chars
-~~ json string avg len.......: 1041 chars
+~~ json string max len.......: 2089 chars
+~~ json string avg len.......: 1215 chars

test/results/bt_search.pcap.out

@@ -14,9 +14,9 @@
 ~~ total active/idle flows...: 1/1
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6297855 bytes
-~~ total memory freed........: 6297855 bytes
-~~ total allocations/frees...: 121490/121490
+~~ total memory allocated....: 6297991 bytes
+~~ total memory freed........: 6297991 bytes
+~~ total allocations/frees...: 121491/121491
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 494 chars
 ~~ json string max len.......: 905 chars

test/results/cachefly.pcapng.out

@@ -17,9 +17,9 @@
 ~~ total active/idle flows...: 1/1
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6085306 bytes
-~~ total memory freed........: 6085306 bytes
-~~ total allocations/frees...: 121557/121557
+~~ total memory allocated....: 6085442 bytes
+~~ total memory freed........: 6085442 bytes
+~~ total allocations/frees...: 121558/121558
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 495 chars
 ~~ json string max len.......: 2608 chars

test/results/capwap.pcap.out

@@ -29,7 +29,7 @@
 00645{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":23,"source":"capwap.pcap","alias":"nDPId-test","flow_id":4,"flow_packet_id":2,"flow_src_last_pkt_time":1422329005767984,"flow_dst_last_pkt_time":1422329005767224,"flow_idle_time":200000000,"pkt_oversize":false,"pkt_caplen":156,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":156,"pkt_l4_len":122,"thread_ts_usec":1422329005767984,"pkt":"uDhh8wWsJOmzR64gCABFwACOANsAAH8RpGDAqAoJwKgKChR+MFwAegAAABACAAAAAAAAAAACAABlAAABACQAAAPoAAAABQIBAAMAQJYAAAEABAcFZgAAQJYAAAAABAEAAAEABAAJQ2lzY28yNTA0BBgABQAAAAAAAAoABsCoCgkAAAAlAAcAQJYAANAAACUACwBAlgAAl1THBF8A"}
 00905{"flow_event_id":4,"flow_event_name":"update","thread_id":0,"packet_id":24,"source":"capwap.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"finished","flow_src_packets_processed":1,"flow_dst_packets_processed":0,"flow_first_seen":1422328949167396,"flow_src_last_pkt_time":1422328949167396,"flow_dst_last_pkt_time":1422328949167396,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":65,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":65,"flow_dst_max_l4_payload_len":0,"flow_src_tot_l4_payload_len":65,"flow_dst_tot_l4_payload_len":0,"midstream":0,"thread_ts_usec":1422329005767984,"l3_proto":"ip4","src_ip":"192.168.10.9","dst_ip":"192.168.10.10","src_port":5246,"dst_port":12379,"l4_proto":"udp","flow_datalink":1,"flow_max_packets":3,"ndpi": {"confidence": {"6":"DPI"},"proto":"CAPWAP","proto_id":"247","encrypted":0,"breed":"Acceptable","category_id":14,"category":"Network"}}
 00594{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":24,"source":"capwap.pcap","alias":"nDPId-test","flow_id":4,"flow_packet_id":3,"flow_src_last_pkt_time":1422329005767984,"flow_dst_last_pkt_time":1422329015765658,"flow_idle_time":200000000,"pkt_oversize":false,"pkt_caplen":115,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":115,"pkt_l4_len":81,"thread_ts_usec":1422329015765658,"pkt":"JOmzR64guDhh8wWsCABFwABlAAVAAP8R5V7AqAoKwKgKCTBcFH4AURfgAQAAABb+\/wAAAAAAAAAAADgBAAAsAAAAAAAAACz+\/1Z4mrz13vIlLHFGU8KNmBPwkXkcj0vpbAEOfTafYoZSAAAABAAvADMBAA=="}
-01722{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":53,"source":"capwap.pcap","alias":"nDPId-test","flow_id":4,"flow_state":"finished","flow_src_packets_processed":17,"flow_dst_packets_processed":15,"flow_first_seen":1422329005767224,"flow_src_last_pkt_time":1422329016659899,"flow_dst_last_pkt_time":1422329016659404,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":64,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":1457,"flow_dst_max_l4_payload_len":1457,"flow_src_tot_l4_payload_len":8579,"flow_dst_tot_l4_payload_len":6468,"midstream":0,"thread_ts_usec":1422329016659899,"l3_proto":"ip4","src_ip":"192.168.10.9","dst_ip":"192.168.10.10","src_port":5246,"dst_port":12380,"l4_proto":"udp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"min":1,"avg":751201.9,"max":10093423,"stddev":2531631.0,"var":6409154985984.0,"ent":1.6,"data": [760,9998434,10093423,96372,2625,2,127,182379,1,94,314122,135275,2746,249,111759,1,157255,1,325739,280124,1,39490,1,39481,264,2133,995,502,500]},"pktlen": {"min":106,"avg":512.2,"max":1499,"stddev":485.4,"var":235625.0,"ent":4.4,"data": [156,156,115,106,147,590,590,360,590,590,179,329,420,137,1499,1499,1499,1451,1035,1451,475,155,123,139,155,139,123,891,155,123,139,875]},"bins": {"c_to_s": [0,0,5,3,0,0,0,0,0,1,0,0,0,1,0,0,0,2,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,2,0,0],"s_to_c": [0,0,1,6,1,0,0,0,1,0,0,1,0,0,0,0,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,0]},"directions": [0,0,1,0,1,0,0,0,1,1,1,1,1,0,1,0,0,1,1,0,0,1,0,0,1,1,0,0,1,0,1,0]},"ndpi": {"confidence": {"6":"DPI"},"proto":"CAPWAP","proto_id":"247","encrypted":0,"breed":"Acceptable","category_id":14,"category":"Network"}}
+02119{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":53,"source":"capwap.pcap","alias":"nDPId-test","flow_id":4,"flow_state":"finished","flow_src_packets_processed":17,"flow_dst_packets_processed":15,"flow_first_seen":1422329005767224,"flow_src_last_pkt_time":1422329016659899,"flow_dst_last_pkt_time":1422329016659404,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":64,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":1457,"flow_dst_max_l4_payload_len":1457,"flow_src_tot_l4_payload_len":8579,"flow_dst_tot_l4_payload_len":6468,"midstream":0,"thread_ts_usec":1422329016659899,"l3_proto":"ip4","src_ip":"192.168.10.9","dst_ip":"192.168.10.10","src_port":5246,"dst_port":12380,"l4_proto":"udp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"min":1,"avg":751201.9,"max":10093423,"stddev":2531631.0,"var":6409154985984.0,"ent":1.6,"data": [760,9998434,10093423,96372,2625,2,127,182379,1,94,314122,135275,2746,249,111759,1,157255,1,325739,280124,1,39490,1,39481,264,2133,995,502,500]},"pktlen": {"min":92,"avg":498.2,"max":1485,"stddev":485.4,"var":235625.0,"ent":4.4,"data": [142,142,101,92,133,576,576,346,576,576,165,315,406,123,1485,1485,1485,1437,1021,1437,461,141,109,125,141,125,109,877,141,109,125,861]},"bins": {"c_to_s": [0,0,5,3,0,0,0,0,0,1,0,0,0,1,0,0,0,2,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,2,0,0],"s_to_c": [0,0,1,6,1,0,0,0,1,0,0,1,0,0,0,0,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,0]},"directions": [0,0,1,0,1,0,0,0,1,1,1,1,1,0,1,0,0,1,1,0,0,1,0,0,1,1,0,0,1,0,1,0],"entropies": [3.893290997,3.893290997,4.830492973,4.615938187,5.436969757,6.642759323,6.913249969,6.397701263,6.902666569,6.846169949,6.368118286,7.090667248,7.118800163,5.456940651,7.874491215,7.866423607,7.870229721,7.867388248,7.782578468,7.843720436,7.507147312,6.314983845,5.763504982,6.039584160,6.280849457,6.035200119,5.804700375,7.759332657,6.342943668,5.774928570,6.117315292,7.735942364]},"ndpi": {"confidence": {"6":"DPI"},"proto":"CAPWAP","proto_id":"247","encrypted":0,"breed":"Acceptable","category_id":14,"category":"Network"}}
 00756{"flow_event_id":1,"flow_event_name":"new","thread_id":0,"packet_id":116,"source":"capwap.pcap","alias":"nDPId-test","flow_id":5,"flow_state":"info","flow_src_packets_processed":1,"flow_dst_packets_processed":0,"flow_first_seen":1422329017533285,"flow_src_last_pkt_time":1422329017533285,"flow_dst_last_pkt_time":1422329017533285,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":80,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":80,"flow_dst_max_l4_payload_len":0,"flow_src_tot_l4_payload_len":80,"flow_dst_tot_l4_payload_len":0,"midstream":0,"thread_ts_usec":1422329017533285,"l3_proto":"ip4","src_ip":"192.168.10.10","dst_ip":"192.168.10.9","src_port":12380,"dst_port":5247,"l4_proto":"udp","flow_datalink":1,"flow_max_packets":3}
 00602{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":116,"source":"capwap.pcap","alias":"nDPId-test","flow_id":5,"flow_packet_id":1,"flow_src_last_pkt_time":1422329017533285,"flow_dst_last_pkt_time":1422329017533285,"flow_idle_time":200000000,"pkt_oversize":false,"pkt_caplen":122,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":122,"pkt_l4_len":88,"thread_ts_usec":1422329017533285,"pkt":"JOmzR64guDhh8wWsCABFwABsAAFAAEARpFzAqAoKwKgKCTBcFH8AWAAAACADIAAAAAABBAAAAAAAAABAAABYCiBpDiAAAAAAAABYCiBpDiAAAN0JAECWJQEFKDMU3RsAQJYlAAEcq6fyE50AAEcACwAFJ\/9UIA8C1d0="}
 00865{"flow_event_id":7,"flow_event_name":"detected","thread_id":0,"packet_id":116,"source":"capwap.pcap","alias":"nDPId-test","flow_id":5,"flow_state":"info","flow_src_packets_processed":1,"flow_dst_packets_processed":0,"flow_first_seen":1422329017533285,"flow_src_last_pkt_time":1422329017533285,"flow_dst_last_pkt_time":1422329017533285,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":80,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":80,"flow_dst_max_l4_payload_len":0,"flow_src_tot_l4_payload_len":80,"flow_dst_tot_l4_payload_len":0,"midstream":0,"thread_ts_usec":1422329017533285,"l3_proto":"ip4","src_ip":"192.168.10.10","dst_ip":"192.168.10.9","src_port":12380,"dst_port":5247,"l4_proto":"udp","ndpi": {"confidence": {"6":"DPI"},"proto":"CAPWAP","proto_id":"247","encrypted":0,"breed":"Acceptable","category_id":14,"category":"Network"}}
@@ -38,7 +38,7 @@
 00760{"flow_event_id":4,"flow_event_name":"update","thread_id":0,"packet_id":176,"source":"capwap.pcap","alias":"nDPId-test","flow_id":2,"flow_state":"info","flow_src_packets_processed":2,"flow_dst_packets_processed":0,"flow_first_seen":1422328963915032,"flow_src_last_pkt_time":1422328966914891,"flow_dst_last_pkt_time":1422328963915032,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":41,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":41,"flow_dst_max_l4_payload_len":0,"flow_src_tot_l4_payload_len":82,"flow_dst_tot_l4_payload_len":0,"midstream":0,"thread_ts_usec":1422329025532954,"l3_proto":"ip4","src_ip":"192.168.10.10","dst_ip":"255.255.255.255","src_port":49259,"dst_port":53,"l4_proto":"udp","flow_datalink":1,"flow_max_packets":3}
 00186{"error_event_id":5,"error_event_name":"Unknown packet type","datalink":1,"packet_id":192,"source":"capwap.pcap","alias":"nDPId-test","layer_type":375,"global_ts_usec":1422329034072795}
 00793{"packet_event_id":1,"packet_event_name":"packet","packet_id":192,"source":"capwap.pcap","alias":"nDPId-test","pkt_oversize":false,"pkt_caplen":389,"pkt_type":375,"pkt_l3_offset":14,"pkt_l4_offset":0,"pkt_len":389,"pkt_l4_len":0,"thread_ts_usec":1422329034032779,"pkt":"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"}
-01790{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":222,"source":"capwap.pcap","alias":"nDPId-test","flow_id":5,"flow_state":"finished","flow_src_packets_processed":32,"flow_dst_packets_processed":0,"flow_first_seen":1422329017533285,"flow_src_last_pkt_time":1422329049032294,"flow_dst_last_pkt_time":1422329017533285,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":80,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":283,"flow_dst_max_l4_payload_len":0,"flow_src_tot_l4_payload_len":4909,"flow_dst_tot_l4_payload_len":0,"midstream":0,"thread_ts_usec":1422329049032294,"l3_proto":"ip4","src_ip":"192.168.10.10","dst_ip":"192.168.10.9","src_port":12380,"dst_port":5247,"l4_proto":"udp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"min":499857,"avg":1016097.1,"max":3999845,"stddev":875106.2,"var":765810835456.0,"ent":4.6,"data": [499983,500014,499872,2999961,499995,500031,499980,499982,499890,499986,499975,499998,499999,999998,999993,500014,2999827,1000005,999991,500032,1999814,500016,499990,999989,500017,1499983,499857,1999983,999996,999993,3999845]},"pktlen": {"min":122,"avg":195.4,"max":325,"stddev":58.4,"var":3415.7,"ent":4.9,"data": [122,209,296,151,238,151,122,209,325,151,122,122,151,296,151,209,209,296,151,209,122,267,180,209,209,209,267,151,122,209,238,180]},"bins": {"c_to_s": [0,0,6,7,2,9,2,5,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"s_to_c": [0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]},"directions": [0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]},"ndpi": {"confidence": {"6":"DPI"},"proto":"CAPWAP","proto_id":"247","encrypted":0,"breed":"Acceptable","category_id":14,"category":"Network"}}
+02189{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":222,"source":"capwap.pcap","alias":"nDPId-test","flow_id":5,"flow_state":"finished","flow_src_packets_processed":32,"flow_dst_packets_processed":0,"flow_first_seen":1422329017533285,"flow_src_last_pkt_time":1422329049032294,"flow_dst_last_pkt_time":1422329017533285,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":80,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":283,"flow_dst_max_l4_payload_len":0,"flow_src_tot_l4_payload_len":4909,"flow_dst_tot_l4_payload_len":0,"midstream":0,"thread_ts_usec":1422329049032294,"l3_proto":"ip4","src_ip":"192.168.10.10","dst_ip":"192.168.10.9","src_port":12380,"dst_port":5247,"l4_proto":"udp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"min":499857,"avg":1016097.1,"max":3999845,"stddev":875106.2,"var":765810835456.0,"ent":4.6,"data": [499983,500014,499872,2999961,499995,500031,499980,499982,499890,499986,499975,499998,499999,999998,999993,500014,2999827,1000005,999991,500032,1999814,500016,499990,999989,500017,1499983,499857,1999983,999996,999993,3999845]},"pktlen": {"min":108,"avg":181.4,"max":311,"stddev":58.4,"var":3415.7,"ent":4.9,"data": [108,195,282,137,224,137,108,195,311,137,108,108,137,282,137,195,195,282,137,195,108,253,166,195,195,195,253,137,108,195,224,166]},"bins": {"c_to_s": [0,0,6,7,2,9,2,5,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"s_to_c": [0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]},"directions": [0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"entropies": [4.322847843,4.775271893,5.243394375,4.682712078,4.886671543,4.761803627,4.409015179,4.971165657,5.125069618,4.609245777,4.380640507,4.355712414,4.823248386,4.982461452,4.627756596,4.929459095,4.873090267,5.032708645,4.636066914,4.873720646,4.399159431,4.936395168,4.818520069,5.070401192,4.945625305,4.792158127,4.963052750,4.698768139,4.306179047,4.887980938,4.937054634,4.651456833]},"ndpi": {"confidence": {"6":"DPI"},"proto":"CAPWAP","proto_id":"247","encrypted":0,"breed":"Acceptable","category_id":14,"category":"Network"}}
 00912{"flow_event_id":4,"flow_event_name":"update","thread_id":0,"packet_id":235,"source":"capwap.pcap","alias":"nDPId-test","flow_id":3,"flow_state":"finished","flow_src_packets_processed":2,"flow_dst_packets_processed":0,"flow_first_seen":1422329005766358,"flow_src_last_pkt_time":1422329005766854,"flow_dst_last_pkt_time":1422329005766358,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":123,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":123,"flow_dst_max_l4_payload_len":0,"flow_src_tot_l4_payload_len":246,"flow_dst_tot_l4_payload_len":0,"midstream":0,"thread_ts_usec":1422329056532011,"l3_proto":"ip4","src_ip":"192.168.10.10","dst_ip":"255.255.255.255","src_port":12380,"dst_port":5246,"l4_proto":"udp","flow_datalink":1,"flow_max_packets":3,"ndpi": {"confidence": {"6":"DPI"},"proto":"CAPWAP","proto_id":"247","encrypted":0,"breed":"Acceptable","category_id":14,"category":"Network"}}
 00906{"flow_event_id":4,"flow_event_name":"update","thread_id":0,"packet_id":235,"source":"capwap.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"finished","flow_src_packets_processed":1,"flow_dst_packets_processed":0,"flow_first_seen":1422328949167396,"flow_src_last_pkt_time":1422328949167396,"flow_dst_last_pkt_time":1422328949167396,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":65,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":65,"flow_dst_max_l4_payload_len":0,"flow_src_tot_l4_payload_len":65,"flow_dst_tot_l4_payload_len":0,"midstream":0,"thread_ts_usec":1422329056532011,"l3_proto":"ip4","src_ip":"192.168.10.9","dst_ip":"192.168.10.10","src_port":5246,"dst_port":12379,"l4_proto":"udp","flow_datalink":1,"flow_max_packets":3,"ndpi": {"confidence": {"6":"DPI"},"proto":"CAPWAP","proto_id":"247","encrypted":0,"breed":"Acceptable","category_id":14,"category":"Network"}}
 00920{"flow_event_id":4,"flow_event_name":"update","thread_id":0,"packet_id":235,"source":"capwap.pcap","alias":"nDPId-test","flow_id":4,"flow_state":"finished","flow_src_packets_processed":83,"flow_dst_packets_processed":85,"flow_first_seen":1422329005767224,"flow_src_last_pkt_time":1422329054811998,"flow_dst_last_pkt_time":1422329054811504,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":64,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":1457,"flow_dst_max_l4_payload_len":1457,"flow_src_tot_l4_payload_len":19173,"flow_dst_tot_l4_payload_len":19898,"midstream":0,"thread_ts_usec":1422329056532011,"l3_proto":"ip4","src_ip":"192.168.10.9","dst_ip":"192.168.10.10","src_port":5246,"dst_port":12380,"l4_proto":"udp","flow_datalink":1,"flow_max_packets":3,"ndpi": {"confidence": {"6":"DPI"},"proto":"CAPWAP","proto_id":"247","encrypted":0,"breed":"Acceptable","category_id":14,"category":"Network"}}
@@ -71,10 +71,10 @@
 ~~ total active/idle flows...: 5/5
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6053594 bytes
-~~ total memory freed........: 6053594 bytes
-~~ total allocations/frees...: 121922/121922
+~~ total memory allocated....: 6054274 bytes
+~~ total memory freed........: 6054274 bytes
+~~ total allocations/frees...: 121927/121927
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 189 chars
-~~ json string max len.......: 1795 chars
-~~ json string avg len.......: 991 chars
+~~ json string max len.......: 2194 chars
+~~ json string avg len.......: 1190 chars

test/results/cassandra.pcap.out

@@ -10,8 +10,8 @@
 00540{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":27,"source":"cassandra.pcap","alias":"nDPId-test","flow_id":2,"flow_packet_id":2,"flow_src_last_pkt_time":1450889498074112,"flow_dst_last_pkt_time":1450889498074125,"flow_idle_time":3285032704,"pkt_oversize":false,"pkt_caplen":74,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":74,"pkt_l4_len":40,"thread_ts_usec":1450889498074125,"pkt":"AAAAAAAAAAAAAAAACABFAAA8AABAAEAGPLp\/AAABfwAAASNStckXl5aGpl5H6aASqqr+MAAAAgT\/1wQCCAon7JNsJ+yTbAEDAwc="}
 00527{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":28,"source":"cassandra.pcap","alias":"nDPId-test","flow_id":2,"flow_packet_id":3,"flow_src_last_pkt_time":1450889498074133,"flow_dst_last_pkt_time":1450889498074125,"flow_idle_time":3285032704,"pkt_oversize":false,"pkt_caplen":66,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":66,"pkt_l4_len":32,"thread_ts_usec":1450889498074133,"pkt":"AAAAAAAAAAAAAAAACABFAAA01IVAAEAGaDx\/AAABfwAAAbXJI1KmXkfpF5eWh4AQAVb+KAAAAQEICifsk2wn7JNs"}
 00866{"flow_event_id":7,"flow_event_name":"detected","thread_id":0,"packet_id":34,"source":"cassandra.pcap","alias":"nDPId-test","flow_id":2,"flow_state":"info","flow_src_packets_processed":5,"flow_dst_packets_processed":4,"flow_first_seen":1450889498074112,"flow_src_last_pkt_time":1450889498080407,"flow_dst_last_pkt_time":1450889498080853,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":31,"flow_dst_max_l4_payload_len":61,"flow_src_tot_l4_payload_len":40,"flow_dst_tot_l4_payload_len":70,"midstream":0,"thread_ts_usec":1450889498080853,"l3_proto":"ip4","src_ip":"127.0.0.1","dst_ip":"127.0.0.1","src_port":46537,"dst_port":9042,"l4_proto":"tcp","ndpi": {"confidence": {"6":"DPI"},"proto":"Cassandra","proto_id":"264","encrypted":0,"breed":"Acceptable","category_id":11,"category":"Database"}}
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-01723{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":66,"source":"cassandra.pcap","alias":"nDPId-test","flow_id":2,"flow_state":"finished","flow_src_packets_processed":18,"flow_dst_packets_processed":14,"flow_first_seen":1450889498074112,"flow_src_last_pkt_time":1450889535475611,"flow_dst_last_pkt_time":1450889531765769,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":225,"flow_dst_max_l4_payload_len":11446,"flow_src_tot_l4_payload_len":794,"flow_dst_tot_l4_payload_len":12001,"midstream":0,"thread_ts_usec":1450889535475611,"l3_proto":"ip4","src_ip":"127.0.0.1","dst_ip":"127.0.0.1","src_port":46537,"dst_port":9042,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"min":13,"avg":2293327.5,"max":25937061,"stddev":6507358.0,"var":42345709961216.0,"ent":2.0,"data": [13,21,671,688,5291,5315,288,749,1660,4537,3374,25897068,25937061,6031,46634,674,28,18,1162,1117,2315,1239,3343,41722,7689860,7730331,832,186,642,40128,3670158]},"pktlen": {"min":66,"avg":466.3,"max":11512,"stddev":1984.7,"var":3939065.0,"ent":1.9,"data": [74,74,66,75,66,127,66,97,75,140,11512,66,201,66,113,140,66,139,66,147,144,66,157,289,66,113,94,66,101,94,66,291]},"bins": {"c_to_s": [10,2,4,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"s_to_c": [8,2,2,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1]},"directions": [0,1,0,0,1,1,0,0,1,0,1,0,0,1,1,0,1,0,1,1,1,0,0,1,0,0,1,0,0,1,0,0]},"ndpi": {"confidence": {"6":"DPI"},"proto":"Cassandra","proto_id":"264","encrypted":0,"breed":"Acceptable","category_id":11,"category":"Database"}}
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+02119{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":66,"source":"cassandra.pcap","alias":"nDPId-test","flow_id":2,"flow_state":"finished","flow_src_packets_processed":18,"flow_dst_packets_processed":14,"flow_first_seen":1450889498074112,"flow_src_last_pkt_time":1450889535475611,"flow_dst_last_pkt_time":1450889531765769,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":225,"flow_dst_max_l4_payload_len":11446,"flow_src_tot_l4_payload_len":794,"flow_dst_tot_l4_payload_len":12001,"midstream":0,"thread_ts_usec":1450889535475611,"l3_proto":"ip4","src_ip":"127.0.0.1","dst_ip":"127.0.0.1","src_port":46537,"dst_port":9042,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"min":13,"avg":2293327.5,"max":25937061,"stddev":6507358.0,"var":42345709961216.0,"ent":2.0,"data": [13,21,671,688,5291,5315,288,749,1660,4537,3374,25897068,25937061,6031,46634,674,28,18,1162,1117,2315,1239,3343,41722,7689860,7730331,832,186,642,40128,3670158]},"pktlen": {"min":52,"avg":452.3,"max":11498,"stddev":1984.7,"var":3939065.0,"ent":1.7,"data": [60,60,52,61,52,113,52,83,61,126,11498,52,187,52,99,126,52,125,52,133,130,52,143,275,52,99,80,52,87,80,52,277]},"bins": {"c_to_s": [10,2,4,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"s_to_c": [8,2,2,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1]},"directions": [0,1,0,0,1,1,0,0,1,0,1,0,0,1,1,0,1,0,1,1,1,0,0,1,0,0,1,0,0,1,0,0],"entropies": [4.423614979,4.826748371,4.697768211,4.527300358,4.697767735,5.244243145,4.697768211,4.935437202,4.551833153,5.263758659,3.921820164,4.805645943,5.681179523,4.659306049,5.163017273,5.385207176,4.659306049,5.483267784,4.659306049,4.881966591,5.109060287,4.805645943,5.340395927,5.132059097,4.728722572,5.154477119,4.869704247,4.637282848,4.956277847,4.844704151,4.584303856,5.709095955]},"ndpi": {"confidence": {"6":"DPI"},"proto":"Cassandra","proto_id":"264","encrypted":0,"breed":"Acceptable","category_id":11,"category":"Database"}}
 00916{"flow_event_id":2,"flow_event_name":"end","thread_id":0,"packet_id":286,"source":"cassandra.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"finished","flow_src_packets_processed":75,"flow_dst_packets_processed":69,"flow_first_seen":1450889498032587,"flow_src_last_pkt_time":1450889698077770,"flow_dst_last_pkt_time":1450889698077758,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":396,"flow_dst_max_l4_payload_len":25148,"flow_src_tot_l4_payload_len":4772,"flow_dst_tot_l4_payload_len":73452,"midstream":0,"thread_ts_usec":1450889698077770,"l3_proto":"ip4","src_ip":"127.0.0.1","dst_ip":"127.0.0.1","src_port":46536,"dst_port":9042,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3,"ndpi": {"confidence": {"6":"DPI"},"proto":"Cassandra","proto_id":"264","encrypted":0,"breed":"Acceptable","category_id":11,"category":"Database"}}
 00916{"flow_event_id":2,"flow_event_name":"end","thread_id":0,"packet_id":286,"source":"cassandra.pcap","alias":"nDPId-test","flow_id":2,"flow_state":"finished","flow_src_packets_processed":74,"flow_dst_packets_processed":68,"flow_first_seen":1450889498074112,"flow_src_last_pkt_time":1450889698077769,"flow_dst_last_pkt_time":1450889698077759,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":333,"flow_dst_max_l4_payload_len":11446,"flow_src_tot_l4_payload_len":4963,"flow_dst_tot_l4_payload_len":23921,"midstream":0,"thread_ts_usec":1450889698077770,"l3_proto":"ip4","src_ip":"127.0.0.1","dst_ip":"127.0.0.1","src_port":46537,"dst_port":9042,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3,"ndpi": {"confidence": {"6":"DPI"},"proto":"Cassandra","proto_id":"264","encrypted":0,"breed":"Acceptable","category_id":11,"category":"Database"}}
 00566{"daemon_event_id":3,"daemon_event_name":"shutdown","thread_id":0,"packet_id":286,"source":"cassandra.pcap","alias":"nDPId-test","packets-captured":286,"packets-processed":286,"total-skipped-flows":0,"total-l4-payload-len":107108,"total-not-detected-flows":0,"total-guessed-flows":0,"total-detected-flows":2,"total-detection-updates":0,"total-updates":0,"current-active-flows":0,"total-active-flows":2,"total-idle-flows":2,"total-compressions":0,"total-compression-diff":0,"current-compression-diff":0,"total-events-serialized":17,"global_ts_usec":1450889698077770}
@@ -23,10 +23,10 @@
 ~~ total active/idle flows...: 2/2
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6049655 bytes
-~~ total memory freed........: 6049655 bytes
-~~ total allocations/frees...: 121785/121785
+~~ total memory allocated....: 6049927 bytes
+~~ total memory freed........: 6049927 bytes
+~~ total allocations/frees...: 121787/121787
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 494 chars
-~~ json string max len.......: 1739 chars
-~~ json string avg len.......: 1102 chars
+~~ json string max len.......: 2138 chars
+~~ json string avg len.......: 1296 chars

test/results/check_mk_new.pcap.out

@@ -5,7 +5,7 @@
 00540{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":2,"source":"check_mk_new.pcap","alias":"nDPId-test","flow_id":1,"flow_packet_id":2,"flow_src_last_pkt_time":1512031663734797,"flow_dst_last_pkt_time":1512031663734824,"flow_idle_time":3285032704,"pkt_oversize":false,"pkt_caplen":74,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":74,"pkt_l4_len":40,"thread_ts_usec":1512031663734824,"pkt":"8soKyPpERjIA9qTsCABFAAA8AABAAEAG8SLAqGQywKhkFhmc5nZuqQJN1XLoOKAScSBJyAAAAgQFtAQCCAoWUVydKwxrPwEDAwc="}
 00528{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":3,"source":"check_mk_new.pcap","alias":"nDPId-test","flow_id":1,"flow_packet_id":3,"flow_src_last_pkt_time":1512031663734985,"flow_dst_last_pkt_time":1512031663734824,"flow_idle_time":3285032704,"pkt_oversize":false,"pkt_caplen":66,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":66,"pkt_l4_len":32,"thread_ts_usec":1512031663734985,"pkt":"RjIA9qTs8soKyPpECABFEAA0gwlAAEAGbhHAqGQWwKhkMuZ2GZzVcug4bqkCToAQAOVJwAAAAQEICisMaz8WUVyd"}
 00877{"flow_event_id":7,"flow_event_name":"detected","thread_id":0,"packet_id":4,"source":"check_mk_new.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"info","flow_src_packets_processed":2,"flow_dst_packets_processed":2,"flow_first_seen":1512031663734797,"flow_src_last_pkt_time":1512031663734985,"flow_dst_last_pkt_time":1512031663736952,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":0,"flow_dst_max_l4_payload_len":15,"flow_src_tot_l4_payload_len":0,"flow_dst_tot_l4_payload_len":15,"midstream":0,"thread_ts_usec":1512031663736952,"l3_proto":"ip4","src_ip":"192.168.100.22","dst_ip":"192.168.100.50","src_port":58998,"dst_port":6556,"l4_proto":"tcp","ndpi": {"confidence": {"6":"DPI"},"proto":"CHECKMK","proto_id":"138","encrypted":0,"breed":"Acceptable","category_id":4,"category":"DataTransfer"}}
-01666{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":32,"source":"check_mk_new.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"finished","flow_src_packets_processed":16,"flow_dst_packets_processed":16,"flow_first_seen":1512031663734797,"flow_src_last_pkt_time":1512031663748376,"flow_dst_last_pkt_time":1512031663748413,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":0,"flow_dst_max_l4_payload_len":502,"flow_src_tot_l4_payload_len":0,"flow_dst_tot_l4_payload_len":1376,"midstream":0,"thread_ts_usec":1512031663748413,"l3_proto":"ip4","src_ip":"192.168.100.22","dst_ip":"192.168.100.50","src_port":58998,"dst_port":6556,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"min":27,"avg":877.3,"max":2128,"stddev":812.2,"var":659616.6,"ent":4.3,"data": [27,188,2128,2061,102,68,67,104,1865,1834,72,90,1254,1242,147,158,91,94,1228,1205,176,172,1964,1988,1810,1805,1867,1907,699,663,119]},"pktlen": {"min":66,"avg":109.5,"max":568,"stddev":116.8,"var":13650.4,"ent":4.5,"data": [74,74,66,81,66,331,66,76,66,67,66,75,66,568,66,75,66,84,66,477,66,82,66,82,66,83,66,79,66,131,66,75]},"bins": {"c_to_s": [16,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"s_to_c": [12,0,1,0,0,0,0,0,1,0,0,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]},"directions": [0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1]},"ndpi": {"confidence": {"6":"DPI"},"proto":"CHECKMK","proto_id":"138","encrypted":0,"breed":"Acceptable","category_id":4,"category":"DataTransfer"}}
+02064{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":32,"source":"check_mk_new.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"finished","flow_src_packets_processed":16,"flow_dst_packets_processed":16,"flow_first_seen":1512031663734797,"flow_src_last_pkt_time":1512031663748376,"flow_dst_last_pkt_time":1512031663748413,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":0,"flow_dst_max_l4_payload_len":502,"flow_src_tot_l4_payload_len":0,"flow_dst_tot_l4_payload_len":1376,"midstream":0,"thread_ts_usec":1512031663748413,"l3_proto":"ip4","src_ip":"192.168.100.22","dst_ip":"192.168.100.50","src_port":58998,"dst_port":6556,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"min":27,"avg":877.3,"max":2128,"stddev":812.2,"var":659616.6,"ent":4.3,"data": [27,188,2128,2061,102,68,67,104,1865,1834,72,90,1254,1242,147,158,91,94,1228,1205,176,172,1964,1988,1810,1805,1867,1907,699,663,119]},"pktlen": {"min":52,"avg":95.5,"max":554,"stddev":116.8,"var":13650.4,"ent":4.4,"data": [60,60,52,67,52,317,52,62,52,53,52,61,52,554,52,61,52,70,52,463,52,68,52,68,52,69,52,65,52,117,52,61]},"bins": {"c_to_s": [16,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"s_to_c": [12,0,1,0,0,0,0,0,1,0,0,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]},"directions": [0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1],"entropies": [4.777318954,5.266787052,5.116507530,5.382888317,4.972088814,5.429334641,5.063528538,5.369284153,5.025067329,5.119153976,5.025067329,5.200747967,5.025067329,3.834031105,5.063528538,5.200747967,4.972088814,5.439786434,5.116507530,4.356705666,5.078045845,5.383426666,5.078045845,5.414306641,5.078045845,5.456064701,5.116507530,5.341373920,5.010550022,5.388670444,5.116507530,5.245910168]},"ndpi": {"confidence": {"6":"DPI"},"proto":"CHECKMK","proto_id":"138","encrypted":0,"breed":"Acceptable","category_id":4,"category":"DataTransfer"}}
 00923{"flow_event_id":2,"flow_event_name":"end","thread_id":0,"packet_id":98,"source":"check_mk_new.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"finished","flow_src_packets_processed":49,"flow_dst_packets_processed":49,"flow_first_seen":1512031663734797,"flow_src_last_pkt_time":1512031663775626,"flow_dst_last_pkt_time":1512031663775645,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":0,"flow_dst_max_l4_payload_len":4096,"flow_src_tot_l4_payload_len":0,"flow_dst_tot_l4_payload_len":13758,"midstream":0,"thread_ts_usec":1512031663775645,"l3_proto":"ip4","src_ip":"192.168.100.22","dst_ip":"192.168.100.50","src_port":58998,"dst_port":6556,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3,"ndpi": {"confidence": {"6":"DPI"},"proto":"CHECKMK","proto_id":"138","encrypted":0,"breed":"Acceptable","category_id":4,"category":"DataTransfer"}}
 00565{"daemon_event_id":3,"daemon_event_name":"shutdown","thread_id":0,"packet_id":98,"source":"check_mk_new.pcap","alias":"nDPId-test","packets-captured":98,"packets-processed":98,"total-skipped-flows":0,"total-l4-payload-len":13758,"total-not-detected-flows":0,"total-guessed-flows":0,"total-detected-flows":1,"total-detection-updates":0,"total-updates":0,"current-active-flows":0,"total-active-flows":1,"total-idle-flows":1,"total-compressions":0,"total-compression-diff":0,"current-compression-diff":0,"total-events-serialized":10,"global_ts_usec":1512031663775645}
 ~~~~~~~~~~~~~~~~~~~~ SUMMARY ~~~~~~~~~~~~~~~~~~~~
@@ -16,10 +16,10 @@
 ~~ total active/idle flows...: 1/1
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6038483 bytes
-~~ total memory freed........: 6038483 bytes
-~~ total allocations/frees...: 121585/121585
+~~ total memory allocated....: 6038619 bytes
+~~ total memory freed........: 6038619 bytes
+~~ total allocations/frees...: 121586/121586
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 497 chars
-~~ json string max len.......: 1671 chars
-~~ json string avg len.......: 1030 chars
+~~ json string max len.......: 2069 chars
+~~ json string avg len.......: 1204 chars

test/results/chrome.pcap.out

@@ -11,7 +11,7 @@
 00536{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":32,"source":"chrome.pcap","alias":"nDPId-test","flow_id":2,"flow_packet_id":2,"flow_src_last_pkt_time":1620902508740717,"flow_dst_last_pkt_time":1620902508769205,"flow_idle_time":3285032704,"pkt_oversize":false,"pkt_caplen":74,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":74,"pkt_l4_len":40,"thread_ts_usec":1620902508769205,"pkt":"KDc3AG3IEBMx8Tl2CABFAAA8AABAADQGuB+SMDoSwKgBsgG7+4peZebaYG3EqKAS\/og23AAAAgQFrAQCCAo6mxi5M3SVkQEDAwc="}
 00523{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":33,"source":"chrome.pcap","alias":"nDPId-test","flow_id":2,"flow_packet_id":3,"flow_src_last_pkt_time":1620902508769277,"flow_dst_last_pkt_time":1620902508769205,"flow_idle_time":3285032704,"pkt_oversize":false,"pkt_caplen":66,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":66,"pkt_l4_len":32,"thread_ts_usec":1620902508769277,"pkt":"EBMx8Tl2KDc3AG3ICABFAAA0AABAAEAGrCfAqAGykjA6EvuKAbtgbcSoXmXm24AQECxT5gAAAQEICjN0lag6mxi5"}
 01097{"flow_event_id":7,"flow_event_name":"detected","thread_id":0,"packet_id":34,"source":"chrome.pcap","alias":"nDPId-test","flow_id":2,"flow_state":"info","flow_src_packets_processed":3,"flow_dst_packets_processed":1,"flow_first_seen":1620902508740717,"flow_src_last_pkt_time":1620902508769889,"flow_dst_last_pkt_time":1620902508769205,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":635,"flow_dst_max_l4_payload_len":0,"flow_src_tot_l4_payload_len":635,"flow_dst_tot_l4_payload_len":0,"midstream":0,"thread_ts_usec":1620902508769889,"l3_proto":"ip4","src_ip":"192.168.1.178","dst_ip":"146.48.58.18","src_port":64394,"dst_port":443,"l4_proto":"tcp","ndpi": {"confidence": {"6":"DPI"},"proto":"TLS","proto_id":"91","encrypted":1,"breed":"Safe","category_id":5,"category":"Web","hostname":"www.iit.cnr.it","tls": {"version":"TLSv1.2","ja3":"1b73862eae8f1711440a446b1ef357fd","ja3s":"","unsafe_cipher":0,"cipher":"TLS_NULL_WITH_NULL_NULL","alpn":"h2,http\/1.1","tls_supported_versions":"GREASE,TLSv1.3,TLSv1.2,TLSv1.1,TLSv1"}}}
-01695{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":36,"source":"chrome.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"finished","flow_src_packets_processed":14,"flow_dst_packets_processed":18,"flow_first_seen":1620902507870345,"flow_src_last_pkt_time":1620902508741011,"flow_dst_last_pkt_time":1620902508774460,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":750,"flow_dst_max_l4_payload_len":1440,"flow_src_tot_l4_payload_len":1998,"flow_dst_tot_l4_payload_len":15691,"midstream":0,"thread_ts_usec":1620902508774460,"l3_proto":"ip4","src_ip":"192.168.1.178","dst_ip":"146.48.58.18","src_port":64393,"dst_port":443,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"min":3,"avg":57251.0,"max":629043,"stddev":154280.9,"var":23802585088.0,"ent":2.4,"data": [28765,28872,339,29774,6968,212,36564,499,471,13592,322,42282,28,185,11,28620,3,627868,1163,629043,92,171,257,86,255,319,1121,131143,160052,5604,100]},"pktlen": {"min":66,"avg":619.4,"max":1506,"stddev":632.9,"var":400560.7,"ent":4.2,"data": [78,74,66,583,66,1506,1506,66,772,66,146,816,66,66,369,369,66,66,1506,1506,66,1506,1506,66,1506,1485,66,66,717,66,1506,1506]},"bins": {"c_to_s": [10,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"s_to_c": [5,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,9,0,0]},"directions": [0,1,0,0,1,1,1,0,1,0,0,0,1,1,1,1,0,0,1,1,0,1,1,0,1,1,0,0,0,1,1,1]},"ndpi": {"confidence": {"6":"DPI"},"proto":"TLS","proto_id":"91","encrypted":1,"breed":"Safe","category_id":5,"category":"Web"}}
+02094{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":36,"source":"chrome.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"finished","flow_src_packets_processed":14,"flow_dst_packets_processed":18,"flow_first_seen":1620902507870345,"flow_src_last_pkt_time":1620902508741011,"flow_dst_last_pkt_time":1620902508774460,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":750,"flow_dst_max_l4_payload_len":1440,"flow_src_tot_l4_payload_len":1998,"flow_dst_tot_l4_payload_len":15691,"midstream":0,"thread_ts_usec":1620902508774460,"l3_proto":"ip4","src_ip":"192.168.1.178","dst_ip":"146.48.58.18","src_port":64393,"dst_port":443,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"min":3,"avg":57251.0,"max":629043,"stddev":154280.9,"var":23802585088.0,"ent":2.4,"data": [28765,28872,339,29774,6968,212,36564,499,471,13592,322,42282,28,185,11,28620,3,627868,1163,629043,92,171,257,86,255,319,1121,131143,160052,5604,100]},"pktlen": {"min":52,"avg":605.4,"max":1492,"stddev":632.9,"var":400560.7,"ent":4.2,"data": [64,60,52,569,52,1492,1492,52,758,52,132,802,52,52,355,355,52,52,1492,1492,52,1492,1492,52,1492,1471,52,52,703,52,1492,1492]},"bins": {"c_to_s": [10,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"s_to_c": [5,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,9,0,0]},"directions": [0,1,0,0,1,1,1,0,1,0,0,0,1,1,1,1,0,0,1,1,0,1,1,0,1,1,0,0,0,1,1,1],"entropies": [4.353732109,5.187538624,4.899450302,4.408748150,5.023146629,7.839999199,7.885083199,4.976373196,7.695921421,5.053296566,6.239557743,7.672363281,5.100070000,5.100070477,7.407363892,7.424428940,5.014835358,5.053296566,7.878479958,7.865577221,5.014835358,7.868523121,7.861433029,4.976373672,7.872521877,7.876061916,5.014835358,4.969671726,7.674196243,5.138531685,7.867238522,7.866298676]},"ndpi": {"confidence": {"6":"DPI"},"proto":"TLS","proto_id":"91","encrypted":1,"breed":"Safe","category_id":5,"category":"Web"}}
 01140{"flow_event_id":8,"flow_event_name":"detection-update","thread_id":0,"packet_id":49,"source":"chrome.pcap","alias":"nDPId-test","flow_id":2,"flow_state":"info","flow_src_packets_processed":3,"flow_dst_packets_processed":3,"flow_first_seen":1620902508740717,"flow_src_last_pkt_time":1620902508769889,"flow_dst_last_pkt_time":1620902508800346,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":635,"flow_dst_max_l4_payload_len":260,"flow_src_tot_l4_payload_len":635,"flow_dst_tot_l4_payload_len":260,"midstream":0,"thread_ts_usec":1620902508800346,"l3_proto":"ip4","src_ip":"192.168.1.178","dst_ip":"146.48.58.18","src_port":64394,"dst_port":443,"l4_proto":"tcp","ndpi": {"confidence": {"6":"DPI"},"proto":"TLS","proto_id":"91","encrypted":1,"breed":"Safe","category_id":5,"category":"Web","hostname":"www.iit.cnr.it","tls": {"version":"TLSv1.3","ja3":"1b73862eae8f1711440a446b1ef357fd","ja3s":"2253c82f03b621c5144709b393fde2c9","unsafe_cipher":0,"cipher":"TLS_AES_256_GCM_SHA384","alpn":"h2,http\/1.1","tls_supported_versions":"GREASE,TLSv1.3,TLSv1.2,TLSv1.1,TLSv1"}}}
 00752{"flow_event_id":1,"flow_event_name":"new","thread_id":0,"packet_id":74,"source":"chrome.pcap","alias":"nDPId-test","flow_id":3,"flow_state":"info","flow_src_packets_processed":1,"flow_dst_packets_processed":0,"flow_first_seen":1620902509272814,"flow_src_last_pkt_time":1620902509272814,"flow_dst_last_pkt_time":1620902509272814,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":0,"flow_dst_max_l4_payload_len":0,"flow_src_tot_l4_payload_len":0,"flow_dst_tot_l4_payload_len":0,"midstream":0,"thread_ts_usec":1620902509272814,"l3_proto":"ip4","src_ip":"192.168.1.178","dst_ip":"146.48.58.18","src_port":64408,"dst_port":443,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3}
 00541{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":74,"source":"chrome.pcap","alias":"nDPId-test","flow_id":3,"flow_packet_id":1,"flow_src_last_pkt_time":1620902509272814,"flow_dst_last_pkt_time":1620902509272814,"flow_idle_time":3285032704,"pkt_oversize":false,"pkt_caplen":78,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":78,"pkt_l4_len":44,"thread_ts_usec":1620902509272814,"pkt":"EBMx8Tl2KDc3AG3ICABFAABAAABAAEAGrBvAqAGykjA6EvuYAbvjd2YSAAAAALAC\/\/+WlQAAAgQFtAEDAwUBAQgKM3SXeAAAAAAEAgAA"}
@@ -33,19 +33,19 @@
 01098{"flow_event_id":7,"flow_event_name":"detected","thread_id":0,"packet_id":115,"source":"chrome.pcap","alias":"nDPId-test","flow_id":3,"flow_state":"info","flow_src_packets_processed":3,"flow_dst_packets_processed":1,"flow_first_seen":1620902509272814,"flow_src_last_pkt_time":1620902509303683,"flow_dst_last_pkt_time":1620902509302592,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":635,"flow_dst_max_l4_payload_len":0,"flow_src_tot_l4_payload_len":635,"flow_dst_tot_l4_payload_len":0,"midstream":0,"thread_ts_usec":1620902509303683,"l3_proto":"ip4","src_ip":"192.168.1.178","dst_ip":"146.48.58.18","src_port":64408,"dst_port":443,"l4_proto":"tcp","ndpi": {"confidence": {"6":"DPI"},"proto":"TLS","proto_id":"91","encrypted":1,"breed":"Safe","category_id":5,"category":"Web","hostname":"www.iit.cnr.it","tls": {"version":"TLSv1.2","ja3":"1b73862eae8f1711440a446b1ef357fd","ja3s":"","unsafe_cipher":0,"cipher":"TLS_NULL_WITH_NULL_NULL","alpn":"h2,http\/1.1","tls_supported_versions":"GREASE,TLSv1.3,TLSv1.2,TLSv1.1,TLSv1"}}}
 01098{"flow_event_id":7,"flow_event_name":"detected","thread_id":0,"packet_id":116,"source":"chrome.pcap","alias":"nDPId-test","flow_id":5,"flow_state":"info","flow_src_packets_processed":3,"flow_dst_packets_processed":1,"flow_first_seen":1620902509274034,"flow_src_last_pkt_time":1620902509304055,"flow_dst_last_pkt_time":1620902509302720,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":517,"flow_dst_max_l4_payload_len":0,"flow_src_tot_l4_payload_len":517,"flow_dst_tot_l4_payload_len":0,"midstream":0,"thread_ts_usec":1620902509304055,"l3_proto":"ip4","src_ip":"192.168.1.178","dst_ip":"146.48.58.18","src_port":64410,"dst_port":443,"l4_proto":"tcp","ndpi": {"confidence": {"6":"DPI"},"proto":"TLS","proto_id":"91","encrypted":1,"breed":"Safe","category_id":5,"category":"Web","hostname":"www.iit.cnr.it","tls": {"version":"TLSv1.2","ja3":"aa50c12a5dfa717d9d6ab34e97de79d5","ja3s":"","unsafe_cipher":0,"cipher":"TLS_NULL_WITH_NULL_NULL","alpn":"h2,http\/1.1","tls_supported_versions":"GREASE,TLSv1.3,TLSv1.2,TLSv1.1,TLSv1"}}}
 01098{"flow_event_id":7,"flow_event_name":"detected","thread_id":0,"packet_id":117,"source":"chrome.pcap","alias":"nDPId-test","flow_id":6,"flow_state":"info","flow_src_packets_processed":3,"flow_dst_packets_processed":1,"flow_first_seen":1620902509276446,"flow_src_last_pkt_time":1620902509304589,"flow_dst_last_pkt_time":1620902509303215,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":517,"flow_dst_max_l4_payload_len":0,"flow_src_tot_l4_payload_len":517,"flow_dst_tot_l4_payload_len":0,"midstream":0,"thread_ts_usec":1620902509304589,"l3_proto":"ip4","src_ip":"192.168.1.178","dst_ip":"146.48.58.18","src_port":64411,"dst_port":443,"l4_proto":"tcp","ndpi": {"confidence": {"6":"DPI"},"proto":"TLS","proto_id":"91","encrypted":1,"breed":"Safe","category_id":5,"category":"Web","hostname":"www.iit.cnr.it","tls": {"version":"TLSv1.2","ja3":"aa50c12a5dfa717d9d6ab34e97de79d5","ja3s":"","unsafe_cipher":0,"cipher":"TLS_NULL_WITH_NULL_NULL","alpn":"h2,http\/1.1","tls_supported_versions":"GREASE,TLSv1.3,TLSv1.2,TLSv1.1,TLSv1"}}}
-01573{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":120,"source":"chrome.pcap","alias":"nDPId-test","flow_id":2,"flow_state":"info","flow_src_packets_processed":15,"flow_dst_packets_processed":17,"flow_first_seen":1620902508740717,"flow_src_last_pkt_time":1620902509329896,"flow_dst_last_pkt_time":1620902509327995,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":717,"flow_dst_max_l4_payload_len":1440,"flow_src_tot_l4_payload_len":2136,"flow_dst_tot_l4_payload_len":15926,"midstream":0,"thread_ts_usec":1620902509329896,"l3_proto":"ip4","src_ip":"192.168.1.178","dst_ip":"146.48.58.18","src_port":64394,"dst_port":443,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"min":111,"avg":37950.2,"max":468764,"stddev":110334.2,"var":12173627392.0,"ent":2.3,"data": [28488,28560,612,28383,2758,30530,2041,28373,116,26422,441785,468764,1748,1393,30158,119,111,182,125,120,237,134,128,266,240,251,495,806,26027,25276,1809]},"pktlen": {"min":66,"avg":631.1,"max":1506,"stddev":638.0,"var":407026.8,"ent":4.2,"data": [78,74,66,701,66,326,66,146,66,369,66,783,66,1506,1506,66,1506,1506,66,1506,1506,66,1506,1506,66,1506,1506,66,66,1029,66,770]},"bins": {"c_to_s": [11,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"s_to_c": [4,0,0,0,0,0,0,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,10,0,0]},"directions": [0,1,0,0,1,1,0,0,1,1,0,0,1,1,1,0,1,1,0,1,1,0,1,1,0,1,1,0,0,1,0,0]}}
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 01147{"flow_event_id":8,"flow_event_name":"detection-update","thread_id":0,"packet_id":120,"source":"chrome.pcap","alias":"nDPId-test","flow_id":2,"flow_state":"info","flow_src_packets_processed":15,"flow_dst_packets_processed":17,"flow_first_seen":1620902508740717,"flow_src_last_pkt_time":1620902509329896,"flow_dst_last_pkt_time":1620902509327995,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":717,"flow_dst_max_l4_payload_len":1440,"flow_src_tot_l4_payload_len":2136,"flow_dst_tot_l4_payload_len":15926,"midstream":0,"thread_ts_usec":1620902509329896,"l3_proto":"ip4","src_ip":"192.168.1.178","dst_ip":"146.48.58.18","src_port":64394,"dst_port":443,"l4_proto":"tcp","ndpi": {"confidence": {"6":"DPI"},"proto":"TLS","proto_id":"91","encrypted":1,"breed":"Safe","category_id":5,"category":"Web","hostname":"www.iit.cnr.it","tls": {"version":"TLSv1.3","ja3":"1b73862eae8f1711440a446b1ef357fd","ja3s":"2253c82f03b621c5144709b393fde2c9","unsafe_cipher":0,"cipher":"TLS_AES_256_GCM_SHA384","alpn":"h2,http\/1.1","tls_supported_versions":"GREASE,TLSv1.3,TLSv1.2,TLSv1.1,TLSv1"}}}
 01141{"flow_event_id":8,"flow_event_name":"detection-update","thread_id":0,"packet_id":128,"source":"chrome.pcap","alias":"nDPId-test","flow_id":4,"flow_state":"info","flow_src_packets_processed":3,"flow_dst_packets_processed":3,"flow_first_seen":1620902509273191,"flow_src_last_pkt_time":1620902509303389,"flow_dst_last_pkt_time":1620902509333977,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":635,"flow_dst_max_l4_payload_len":260,"flow_src_tot_l4_payload_len":635,"flow_dst_tot_l4_payload_len":260,"midstream":0,"thread_ts_usec":1620902509333977,"l3_proto":"ip4","src_ip":"192.168.1.178","dst_ip":"146.48.58.18","src_port":64409,"dst_port":443,"l4_proto":"tcp","ndpi": {"confidence": {"6":"DPI"},"proto":"TLS","proto_id":"91","encrypted":1,"breed":"Safe","category_id":5,"category":"Web","hostname":"www.iit.cnr.it","tls": {"version":"TLSv1.3","ja3":"1b73862eae8f1711440a446b1ef357fd","ja3s":"2253c82f03b621c5144709b393fde2c9","unsafe_cipher":0,"cipher":"TLS_AES_256_GCM_SHA384","alpn":"h2,http\/1.1","tls_supported_versions":"GREASE,TLSv1.3,TLSv1.2,TLSv1.1,TLSv1"}}}
 01141{"flow_event_id":8,"flow_event_name":"detection-update","thread_id":0,"packet_id":132,"source":"chrome.pcap","alias":"nDPId-test","flow_id":3,"flow_state":"info","flow_src_packets_processed":3,"flow_dst_packets_processed":3,"flow_first_seen":1620902509272814,"flow_src_last_pkt_time":1620902509303683,"flow_dst_last_pkt_time":1620902509335101,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":635,"flow_dst_max_l4_payload_len":260,"flow_src_tot_l4_payload_len":635,"flow_dst_tot_l4_payload_len":260,"midstream":0,"thread_ts_usec":1620902509335101,"l3_proto":"ip4","src_ip":"192.168.1.178","dst_ip":"146.48.58.18","src_port":64408,"dst_port":443,"l4_proto":"tcp","ndpi": {"confidence": {"6":"DPI"},"proto":"TLS","proto_id":"91","encrypted":1,"breed":"Safe","category_id":5,"category":"Web","hostname":"www.iit.cnr.it","tls": {"version":"TLSv1.3","ja3":"1b73862eae8f1711440a446b1ef357fd","ja3s":"2253c82f03b621c5144709b393fde2c9","unsafe_cipher":0,"cipher":"TLS_AES_256_GCM_SHA384","alpn":"h2,http\/1.1","tls_supported_versions":"GREASE,TLSv1.3,TLSv1.2,TLSv1.1,TLSv1"}}}
 01143{"flow_event_id":8,"flow_event_name":"detection-update","thread_id":0,"packet_id":136,"source":"chrome.pcap","alias":"nDPId-test","flow_id":6,"flow_state":"info","flow_src_packets_processed":3,"flow_dst_packets_processed":3,"flow_first_seen":1620902509276446,"flow_src_last_pkt_time":1620902509304589,"flow_dst_last_pkt_time":1620902509338226,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":517,"flow_dst_max_l4_payload_len":1440,"flow_src_tot_l4_payload_len":517,"flow_dst_tot_l4_payload_len":1440,"midstream":0,"thread_ts_usec":1620902509338226,"l3_proto":"ip4","src_ip":"192.168.1.178","dst_ip":"146.48.58.18","src_port":64411,"dst_port":443,"l4_proto":"tcp","ndpi": {"confidence": {"6":"DPI"},"proto":"TLS","proto_id":"91","encrypted":1,"breed":"Safe","category_id":5,"category":"Web","hostname":"www.iit.cnr.it","tls": {"version":"TLSv1.3","ja3":"aa50c12a5dfa717d9d6ab34e97de79d5","ja3s":"15af977ce25de452b96affa2addb1036","unsafe_cipher":0,"cipher":"TLS_AES_256_GCM_SHA384","alpn":"h2,http\/1.1","tls_supported_versions":"GREASE,TLSv1.3,TLSv1.2,TLSv1.1,TLSv1"}}}
 01143{"flow_event_id":8,"flow_event_name":"detection-update","thread_id":0,"packet_id":143,"source":"chrome.pcap","alias":"nDPId-test","flow_id":5,"flow_state":"info","flow_src_packets_processed":3,"flow_dst_packets_processed":3,"flow_first_seen":1620902509274034,"flow_src_last_pkt_time":1620902509304055,"flow_dst_last_pkt_time":1620902509342220,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":517,"flow_dst_max_l4_payload_len":1440,"flow_src_tot_l4_payload_len":517,"flow_dst_tot_l4_payload_len":1440,"midstream":0,"thread_ts_usec":1620902509342220,"l3_proto":"ip4","src_ip":"192.168.1.178","dst_ip":"146.48.58.18","src_port":64410,"dst_port":443,"l4_proto":"tcp","ndpi": {"confidence": {"6":"DPI"},"proto":"TLS","proto_id":"91","encrypted":1,"breed":"Safe","category_id":5,"category":"Web","hostname":"www.iit.cnr.it","tls": {"version":"TLSv1.3","ja3":"aa50c12a5dfa717d9d6ab34e97de79d5","ja3s":"15af977ce25de452b96affa2addb1036","unsafe_cipher":0,"cipher":"TLS_AES_256_GCM_SHA384","alpn":"h2,http\/1.1","tls_supported_versions":"GREASE,TLSv1.3,TLSv1.2,TLSv1.1,TLSv1"}}}
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 01147{"flow_event_id":8,"flow_event_name":"detection-update","thread_id":0,"packet_id":316,"source":"chrome.pcap","alias":"nDPId-test","flow_id":5,"flow_state":"info","flow_src_packets_processed":14,"flow_dst_packets_processed":18,"flow_first_seen":1620902509274034,"flow_src_last_pkt_time":1620902509374250,"flow_dst_last_pkt_time":1620902509399481,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":706,"flow_dst_max_l4_payload_len":1440,"flow_src_tot_l4_payload_len":1303,"flow_dst_tot_l4_payload_len":17152,"midstream":0,"thread_ts_usec":1620902509399481,"l3_proto":"ip4","src_ip":"192.168.1.178","dst_ip":"146.48.58.18","src_port":64410,"dst_port":443,"l4_proto":"tcp","ndpi": {"confidence": {"6":"DPI"},"proto":"TLS","proto_id":"91","encrypted":1,"breed":"Safe","category_id":5,"category":"Web","hostname":"www.iit.cnr.it","tls": {"version":"TLSv1.3","ja3":"aa50c12a5dfa717d9d6ab34e97de79d5","ja3s":"15af977ce25de452b96affa2addb1036","unsafe_cipher":0,"cipher":"TLS_AES_256_GCM_SHA384","alpn":"h2,http\/1.1","tls_supported_versions":"GREASE,TLSv1.3,TLSv1.2,TLSv1.1,TLSv1"}}}
-01552{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":331,"source":"chrome.pcap","alias":"nDPId-test","flow_id":3,"flow_state":"info","flow_src_packets_processed":15,"flow_dst_packets_processed":17,"flow_first_seen":1620902509272814,"flow_src_last_pkt_time":1620902509401477,"flow_dst_last_pkt_time":1620902509396846,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":709,"flow_dst_max_l4_payload_len":1440,"flow_src_tot_l4_payload_len":2130,"flow_dst_tot_l4_payload_len":15696,"midstream":0,"thread_ts_usec":1620902509401477,"l3_proto":"ip4","src_ip":"192.168.1.178","dst_ip":"146.48.58.18","src_port":64408,"dst_port":443,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"min":1,"avg":8151.5,"max":32013,"stddev":12799.0,"var":163814464.0,"ent":3.3,"data": [29778,29819,1050,30027,2482,31460,377,194,32013,8,1,31458,983,109,1078,130,153,122,98,131,118,249,502,124,630,126,1459,27278,100,26052,4586]},"pktlen": {"min":66,"avg":623.7,"max":1506,"stddev":634.7,"var":402848.7,"ent":4.2,"data": [78,74,66,701,66,326,66,146,772,66,369,66,66,1506,1506,66,1506,66,1506,66,1506,1506,66,1506,1506,66,1506,66,1506,799,66,775]},"bins": {"c_to_s": [11,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"s_to_c": [4,0,0,0,0,0,0,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,10,0,0]},"directions": [0,1,0,0,1,1,0,0,0,1,1,1,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,0,1,1,0,0]}}
+01951{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":331,"source":"chrome.pcap","alias":"nDPId-test","flow_id":3,"flow_state":"info","flow_src_packets_processed":15,"flow_dst_packets_processed":17,"flow_first_seen":1620902509272814,"flow_src_last_pkt_time":1620902509401477,"flow_dst_last_pkt_time":1620902509396846,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":709,"flow_dst_max_l4_payload_len":1440,"flow_src_tot_l4_payload_len":2130,"flow_dst_tot_l4_payload_len":15696,"midstream":0,"thread_ts_usec":1620902509401477,"l3_proto":"ip4","src_ip":"192.168.1.178","dst_ip":"146.48.58.18","src_port":64408,"dst_port":443,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"min":1,"avg":8151.5,"max":32013,"stddev":12799.0,"var":163814464.0,"ent":3.3,"data": [29778,29819,1050,30027,2482,31460,377,194,32013,8,1,31458,983,109,1078,130,153,122,98,131,118,249,502,124,630,126,1459,27278,100,26052,4586]},"pktlen": {"min":52,"avg":609.7,"max":1492,"stddev":634.7,"var":402848.7,"ent":4.2,"data": [64,60,52,687,52,312,52,132,758,52,355,52,52,1492,1492,52,1492,52,1492,52,1492,1492,52,1492,1492,52,1492,52,1492,785,52,761]},"bins": {"c_to_s": [11,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"s_to_c": [4,0,0,0,0,0,0,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,10,0,0]},"directions": [0,1,0,0,1,1,0,0,0,1,1,1,0,1,1,0,1,0,1,0,1,1,0,1,1,0,1,0,1,1,0,0],"entropies": [4.428027153,5.266787052,5.000318050,7.051597595,5.100070000,6.943971634,5.000318050,6.181417465,7.706695080,5.023147106,7.387262821,5.061608315,4.923395157,7.884211063,7.888196468,4.961856365,7.848547459,4.916692734,7.861028194,5.038779736,7.884697914,7.888879299,5.038779736,7.874349594,7.889142036,5.000318050,7.871818066,4.916692734,7.869739056,7.732701302,5.038779736,7.671216488]}}
 01147{"flow_event_id":8,"flow_event_name":"detection-update","thread_id":0,"packet_id":331,"source":"chrome.pcap","alias":"nDPId-test","flow_id":3,"flow_state":"info","flow_src_packets_processed":15,"flow_dst_packets_processed":17,"flow_first_seen":1620902509272814,"flow_src_last_pkt_time":1620902509401477,"flow_dst_last_pkt_time":1620902509396846,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":709,"flow_dst_max_l4_payload_len":1440,"flow_src_tot_l4_payload_len":2130,"flow_dst_tot_l4_payload_len":15696,"midstream":0,"thread_ts_usec":1620902509401477,"l3_proto":"ip4","src_ip":"192.168.1.178","dst_ip":"146.48.58.18","src_port":64408,"dst_port":443,"l4_proto":"tcp","ndpi": {"confidence": {"6":"DPI"},"proto":"TLS","proto_id":"91","encrypted":1,"breed":"Safe","category_id":5,"category":"Web","hostname":"www.iit.cnr.it","tls": {"version":"TLSv1.3","ja3":"1b73862eae8f1711440a446b1ef357fd","ja3s":"2253c82f03b621c5144709b393fde2c9","unsafe_cipher":0,"cipher":"TLS_AES_256_GCM_SHA384","alpn":"h2,http\/1.1","tls_supported_versions":"GREASE,TLSv1.3,TLSv1.2,TLSv1.1,TLSv1"}}}
 00903{"flow_event_id":2,"flow_event_name":"end","thread_id":0,"packet_id":5633,"source":"chrome.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"finished","flow_src_packets_processed":374,"flow_dst_packets_processed":488,"flow_first_seen":1620902507870345,"flow_src_last_pkt_time":1620902514626667,"flow_dst_last_pkt_time":1620902514626583,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":750,"flow_dst_max_l4_payload_len":1440,"flow_src_tot_l4_payload_len":6885,"flow_dst_tot_l4_payload_len":681088,"midstream":0,"thread_ts_usec":1620902515049384,"l3_proto":"ip4","src_ip":"192.168.1.178","dst_ip":"146.48.58.18","src_port":64393,"dst_port":443,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3,"ndpi": {"confidence": {"6":"DPI"},"proto":"TLS","proto_id":"91","encrypted":1,"breed":"Safe","category_id":5,"category":"Web"}}
 00903{"flow_event_id":2,"flow_event_name":"end","thread_id":0,"packet_id":5633,"source":"chrome.pcap","alias":"nDPId-test","flow_id":2,"flow_state":"finished","flow_src_packets_processed":472,"flow_dst_packets_processed":662,"flow_first_seen":1620902508740717,"flow_src_last_pkt_time":1620902515037845,"flow_dst_last_pkt_time":1620902515037814,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":726,"flow_dst_max_l4_payload_len":1440,"flow_src_tot_l4_payload_len":6421,"flow_dst_tot_l4_payload_len":923694,"midstream":0,"thread_ts_usec":1620902515049384,"l3_proto":"ip4","src_ip":"192.168.1.178","dst_ip":"146.48.58.18","src_port":64394,"dst_port":443,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3,"ndpi": {"confidence": {"6":"DPI"},"proto":"TLS","proto_id":"91","encrypted":1,"breed":"Safe","category_id":5,"category":"Web"}}
@@ -62,10 +62,10 @@
 ~~ total active/idle flows...: 6/6
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6653279 bytes
-~~ total memory freed........: 6653279 bytes
-~~ total allocations/frees...: 127247/127247
+~~ total memory allocated....: 6654095 bytes
+~~ total memory freed........: 6654095 bytes
+~~ total allocations/frees...: 127253/127253
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 491 chars
-~~ json string max len.......: 1700 chars
-~~ json string avg len.......: 1094 chars
+~~ json string max len.......: 2099 chars
+~~ json string avg len.......: 1294 chars

test/results/citrix.pcap.out

@@ -4,7 +4,7 @@
 00483{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":2,"source":"citrix.pcap","alias":"nDPId-test","flow_id":1,"flow_packet_id":2,"flow_src_last_pkt_time":0,"flow_dst_last_pkt_time":2099,"flow_idle_time":3285032704,"pkt_oversize":false,"pkt_caplen":64,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":64,"pkt_l4_len":24,"thread_ts_usec":2099,"pkt":"ABUXp3Wj4F+5aekiCABFAAAsrVIAAH4GZGsWAAAHFQAACAXWsKkP1nFlD9ZnuWASgAA9vQAAAgQFtAAA3WOanQ=="}
 00486{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":3,"source":"citrix.pcap","alias":"nDPId-test","flow_id":1,"flow_packet_id":3,"flow_src_last_pkt_time":2106,"flow_dst_last_pkt_time":2099,"flow_idle_time":3285032704,"pkt_oversize":false,"pkt_caplen":64,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":64,"pkt_l4_len":20,"thread_ts_usec":2106,"pkt":"4F+5aekiABUXp3WjCABFAAAorYQAAIAGYj0VAAAIFgAAB7CpBdYP1me5D9ZxZlAQgABVegAAAAAAAAAAIuNIFQ=="}
 00801{"flow_event_id":7,"flow_event_name":"detected","thread_id":0,"packet_id":4,"source":"citrix.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"info","flow_src_packets_processed":2,"flow_dst_packets_processed":2,"flow_first_seen":0,"flow_src_last_pkt_time":2106,"flow_dst_last_pkt_time":8192,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":0,"flow_dst_max_l4_payload_len":6,"flow_src_tot_l4_payload_len":0,"flow_dst_tot_l4_payload_len":6,"midstream":0,"thread_ts_usec":8192,"l3_proto":"ip4","src_ip":"21.0.0.8","dst_ip":"22.0.0.7","src_port":45225,"dst_port":1494,"l4_proto":"tcp","ndpi": {"confidence": {"6":"DPI"},"proto":"Citrix","proto_id":"132","encrypted":1,"breed":"Acceptable","category_id":14,"category":"Network"}}
-01597{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":32,"source":"citrix.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"finished","flow_src_packets_processed":27,"flow_dst_packets_processed":5,"flow_first_seen":0,"flow_src_last_pkt_time":72692,"flow_dst_last_pkt_time":72684,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":343,"flow_dst_max_l4_payload_len":84,"flow_src_tot_l4_payload_len":1670,"flow_dst_tot_l4_payload_len":114,"midstream":0,"thread_ts_usec":72692,"l3_proto":"ip4","src_ip":"21.0.0.8","dst_ip":"22.0.0.7","src_port":45225,"dst_port":1494,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"min":5,"avg":4689.5,"max":56256,"stddev":12448.2,"var":154958800.0,"ent":2.6,"data": [2099,2106,6093,6094,4120,7122,1007,6,6,6,6,1006,1007,7,5,13,6,1007,6,5,2009,7,5,6,5,1007,5,56256,46119,4116,4114]},"pktlen": {"min":64,"avg":114.3,"max":401,"stddev":63.6,"var":4041.6,"ent":4.8,"data": [64,64,64,64,64,76,212,121,101,102,105,401,97,225,109,147,117,111,109,117,112,97,97,97,114,117,111,109,142,64,64,64]},"bins": {"c_to_s": [5,18,1,0,1,1,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"s_to_c": [4,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]},"directions": [0,1,0,1,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,1,0]},"ndpi": {"confidence": {"6":"DPI"},"proto":"Citrix","proto_id":"132","encrypted":1,"breed":"Acceptable","category_id":14,"category":"Network"}}
+01987{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":32,"source":"citrix.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"finished","flow_src_packets_processed":27,"flow_dst_packets_processed":5,"flow_first_seen":0,"flow_src_last_pkt_time":72692,"flow_dst_last_pkt_time":72684,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":343,"flow_dst_max_l4_payload_len":84,"flow_src_tot_l4_payload_len":1670,"flow_dst_tot_l4_payload_len":114,"midstream":0,"thread_ts_usec":72692,"l3_proto":"ip4","src_ip":"21.0.0.8","dst_ip":"22.0.0.7","src_port":45225,"dst_port":1494,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"min":5,"avg":4689.5,"max":56256,"stddev":12448.2,"var":154958800.0,"ent":2.6,"data": [2099,2106,6093,6094,4120,7122,1007,6,6,6,6,1006,1007,7,5,13,6,1007,6,5,2009,7,5,6,5,1007,5,56256,46119,4116,4114]},"pktlen": {"min":50,"avg":100.3,"max":387,"stddev":63.6,"var":4041.6,"ent":4.8,"data": [50,50,50,50,50,62,198,107,87,88,91,387,83,211,95,133,103,97,95,103,98,83,83,83,100,103,97,95,128,50,50,50]},"bins": {"c_to_s": [5,18,1,0,1,1,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"s_to_c": [4,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]},"directions": [0,1,0,1,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,1,0],"entropies": [4.094119072,4.506643772,4.039021015,4.568367004,4.528367043,4.245353222,5.186970711,4.576177120,4.820792675,4.800546169,4.260721207,4.770667076,4.545018196,3.338554859,4.081573486,4.165511131,4.056994915,4.437763214,4.102537632,4.181773186,4.332800388,4.481823921,4.388646603,4.394422054,4.212355614,4.095830441,4.246722221,4.279045105,4.048637390,4.188758850,4.256690979,4.322698593]},"ndpi": {"confidence": {"6":"DPI"},"proto":"Citrix","proto_id":"132","encrypted":1,"breed":"Acceptable","category_id":14,"category":"Network"}}
 00863{"flow_event_id":3,"flow_event_name":"idle","thread_id":0,"packet_id":100,"source":"citrix.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"finished","flow_src_packets_processed":75,"flow_dst_packets_processed":25,"flow_first_seen":0,"flow_src_last_pkt_time":1581384,"flow_dst_last_pkt_time":1605466,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":855,"flow_dst_max_l4_payload_len":537,"flow_src_tot_l4_payload_len":3874,"flow_dst_tot_l4_payload_len":1616,"midstream":0,"thread_ts_usec":1605466,"l3_proto":"ip4","src_ip":"21.0.0.8","dst_ip":"22.0.0.7","src_port":45225,"dst_port":1494,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3,"ndpi": {"confidence": {"6":"DPI"},"proto":"Citrix","proto_id":"132","encrypted":1,"breed":"Acceptable","category_id":14,"category":"Network"}}
 00551{"daemon_event_id":3,"daemon_event_name":"shutdown","thread_id":0,"packet_id":100,"source":"citrix.pcap","alias":"nDPId-test","packets-captured":100,"packets-processed":100,"total-skipped-flows":0,"total-l4-payload-len":5490,"total-not-detected-flows":0,"total-guessed-flows":0,"total-detected-flows":1,"total-detection-updates":0,"total-updates":0,"current-active-flows":0,"total-active-flows":1,"total-idle-flows":1,"total-compressions":0,"total-compression-diff":0,"current-compression-diff":0,"total-events-serialized":9,"global_ts_usec":1605466}
 ~~~~~~~~~~~~~~~~~~~~ SUMMARY ~~~~~~~~~~~~~~~~~~~~
@@ -15,10 +15,10 @@
 ~~ total active/idle flows...: 1/1
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6038541 bytes
-~~ total memory freed........: 6038541 bytes
-~~ total allocations/frees...: 121587/121587
+~~ total memory allocated....: 6038677 bytes
+~~ total memory freed........: 6038677 bytes
+~~ total allocations/frees...: 121588/121588
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 483 chars
-~~ json string max len.......: 1602 chars
-~~ json string avg len.......: 987 chars
+~~ json string max len.......: 1992 chars
+~~ json string avg len.......: 1157 chars

test/results/cloudflare-warp.pcap.out

@@ -58,9 +58,9 @@
 ~~ total active/idle flows...: 8/8
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6071317 bytes
-~~ total memory freed........: 6071317 bytes
-~~ total allocations/frees...: 121643/121643
+~~ total memory allocated....: 6072405 bytes
+~~ total memory freed........: 6072405 bytes
+~~ total allocations/frees...: 121651/121651
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 500 chars
 ~~ json string max len.......: 1436 chars

test/results/coap_mqtt.pcap.out

@@ -67,29 +67,29 @@
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 00921{"flow_event_id":3,"flow_event_name":"idle","thread_id":0,"packet_id":8516,"source":"coap_mqtt.pcap","alias":"nDPId-test","flow_id":12,"flow_state":"finished","flow_src_packets_processed":100,"flow_dst_packets_processed":100,"flow_first_seen":1455907271481938,"flow_src_last_pkt_time":1455907282684236,"flow_dst_last_pkt_time":1455907282686487,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":94,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":101,"flow_dst_max_l4_payload_len":24,"flow_src_tot_l4_payload_len":9710,"flow_dst_tot_l4_payload_len":2010,"midstream":0,"thread_ts_usec":1455907286855601,"l3_proto":"ip4","src_ip":"192.168.56.1","dst_ip":"192.168.56.101","src_port":50311,"dst_port":17500,"l4_proto":"udp","flow_datalink":1,"flow_max_packets":3,"ndpi": {"confidence": {"6":"DPI"},"proto":"Dropbox","proto_id":"121","encrypted":0,"breed":"Acceptable","category_id":13,"category":"Cloud"}}
 00921{"flow_event_id":3,"flow_event_name":"idle","thread_id":0,"packet_id":8516,"source":"coap_mqtt.pcap","alias":"nDPId-test","flow_id":15,"flow_state":"finished","flow_src_packets_processed":100,"flow_dst_packets_processed":100,"flow_first_seen":1455907274088318,"flow_src_last_pkt_time":1455907285180257,"flow_dst_last_pkt_time":1455907285181466,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":94,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":101,"flow_dst_max_l4_payload_len":24,"flow_src_tot_l4_payload_len":9747,"flow_dst_tot_l4_payload_len":2047,"midstream":0,"thread_ts_usec":1455907286855601,"l3_proto":"ip4","src_ip":"192.168.56.1","dst_ip":"192.168.56.101","src_port":50312,"dst_port":17500,"l4_proto":"udp","flow_datalink":1,"flow_max_packets":3,"ndpi": {"confidence": {"6":"DPI"},"proto":"Dropbox","proto_id":"121","encrypted":0,"breed":"Acceptable","category_id":13,"category":"Cloud"}}
 00921{"flow_event_id":3,"flow_event_name":"idle","thread_id":0,"packet_id":8516,"source":"coap_mqtt.pcap","alias":"nDPId-test","flow_id":14,"flow_state":"finished","flow_src_packets_processed":100,"flow_dst_packets_processed":100,"flow_first_seen":1455907272856457,"flow_src_last_pkt_time":1455907284043615,"flow_dst_last_pkt_time":1455907284046276,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":94,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":101,"flow_dst_max_l4_payload_len":24,"flow_src_tot_l4_payload_len":9760,"flow_dst_tot_l4_payload_len":2060,"midstream":0,"thread_ts_usec":1455907286855601,"l3_proto":"ip4","src_ip":"192.168.56.1","dst_ip":"192.168.56.101","src_port":50318,"dst_port":17500,"l4_proto":"udp","flow_datalink":1,"flow_max_packets":3,"ndpi": {"confidence": {"6":"DPI"},"proto":"Dropbox","proto_id":"121","encrypted":0,"breed":"Acceptable","category_id":13,"category":"Cloud"}}
@@ -107,10 +107,10 @@
 ~~ total active/idle flows...: 16/16
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6315099 bytes
-~~ total memory freed........: 6315099 bytes
-~~ total allocations/frees...: 130155/130155
+~~ total memory allocated....: 6317275 bytes
+~~ total memory freed........: 6317275 bytes
+~~ total allocations/frees...: 130171/130171
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 494 chars
-~~ json string max len.......: 1858 chars
-~~ json string avg len.......: 1175 chars
+~~ json string max len.......: 2257 chars
+~~ json string avg len.......: 1374 chars

test/results/collectd.pcap.out

@@ -41,7 +41,7 @@
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 00910{"flow_event_id":4,"flow_event_name":"update","thread_id":0,"packet_id":41,"source":"collectd.pcap","alias":"nDPId-test","flow_id":7,"flow_state":"finished","flow_src_packets_processed":30,"flow_dst_packets_processed":0,"flow_first_seen":1655315313991539,"flow_src_last_pkt_time":1655315563990487,"flow_dst_last_pkt_time":1655315313991539,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":1311,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":1346,"flow_dst_max_l4_payload_len":0,"flow_src_tot_l4_payload_len":39897,"flow_dst_tot_l4_payload_len":0,"midstream":0,"thread_ts_usec":1655315563990487,"l3_proto":"ip4","src_ip":"127.0.0.1","dst_ip":"127.0.0.1","src_port":35988,"dst_port":25826,"l4_proto":"udp","flow_datalink":1,"flow_max_packets":3,"ndpi": {"confidence": {"6":"DPI"},"proto":"collectd","proto_id":"298","encrypted":0,"breed":"Acceptable","category_id":18,"category":"System"}}
-01844{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":42,"source":"collectd.pcap","alias":"nDPId-test","flow_id":7,"flow_state":"finished","flow_src_packets_processed":32,"flow_dst_packets_processed":0,"flow_first_seen":1655315313991539,"flow_src_last_pkt_time":1655315583990823,"flow_dst_last_pkt_time":1655315313991539,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":1311,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":1346,"flow_dst_max_l4_payload_len":0,"flow_src_tot_l4_payload_len":42548,"flow_dst_tot_l4_payload_len":0,"midstream":0,"thread_ts_usec":1655315583990823,"l3_proto":"ip4","src_ip":"127.0.0.1","dst_ip":"127.0.0.1","src_port":35988,"dst_port":25826,"l4_proto":"udp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"min":417,"avg":8709655.0,"max":10000474,"stddev":3352121.2,"var":11236716576768.0,"ent":4.8,"data": [9999043,10000474,9999533,9999908,9999948,529,9999990,10000110,9999700,10000036,9999885,10000020,417,9999778,9999931,10000097,9999852,9999817,10000085,761,9999588,9999630,10000163,10000066,9999926,9999713,640,10000064,9999244,10000446,9999890]},"pktlen": {"min":1353,"avg":1371.6,"max":1388,"stddev":10.8,"var":116.6,"ent":5.0,"data": [1385,1365,1371,1361,1365,1355,1369,1388,1379,1385,1386,1380,1386,1368,1375,1376,1353,1371,1368,1353,1365,1364,1367,1370,1384,1361,1381,1383,1388,1355,1359,1376]},"bins": {"c_to_s": [0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,26,4,0,0,0,0,0],"s_to_c": [0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]},"directions": [0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]},"ndpi": {"confidence": {"6":"DPI"},"proto":"collectd","proto_id":"298","encrypted":0,"breed":"Acceptable","category_id":18,"category":"System"}}
+02243{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":42,"source":"collectd.pcap","alias":"nDPId-test","flow_id":7,"flow_state":"finished","flow_src_packets_processed":32,"flow_dst_packets_processed":0,"flow_first_seen":1655315313991539,"flow_src_last_pkt_time":1655315583990823,"flow_dst_last_pkt_time":1655315313991539,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":1311,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":1346,"flow_dst_max_l4_payload_len":0,"flow_src_tot_l4_payload_len":42548,"flow_dst_tot_l4_payload_len":0,"midstream":0,"thread_ts_usec":1655315583990823,"l3_proto":"ip4","src_ip":"127.0.0.1","dst_ip":"127.0.0.1","src_port":35988,"dst_port":25826,"l4_proto":"udp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"min":417,"avg":8709655.0,"max":10000474,"stddev":3352121.2,"var":11236716576768.0,"ent":4.8,"data": [9999043,10000474,9999533,9999908,9999948,529,9999990,10000110,9999700,10000036,9999885,10000020,417,9999778,9999931,10000097,9999852,9999817,10000085,761,9999588,9999630,10000163,10000066,9999926,9999713,640,10000064,9999244,10000446,9999890]},"pktlen": {"min":1339,"avg":1357.6,"max":1374,"stddev":10.8,"var":116.6,"ent":5.0,"data": [1371,1351,1357,1347,1351,1341,1355,1374,1365,1371,1372,1366,1372,1354,1361,1362,1339,1357,1354,1339,1351,1350,1353,1356,1370,1347,1367,1369,1374,1341,1345,1362]},"bins": {"c_to_s": [0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,26,4,0,0,0,0,0],"s_to_c": [0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]},"directions": [0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"entropies": [4.538798809,4.626172066,4.590242386,4.677317142,4.469442844,4.469480515,4.436117172,4.566956997,4.640308857,4.622093678,4.647140026,4.535036087,4.461278439,4.484570026,4.575104237,4.554965019,4.643092632,4.568192482,4.547473907,4.509483337,4.405175686,4.572257042,4.526435375,4.590792656,4.609064102,4.615740299,4.564195156,4.457546711,4.629378319,4.606139183,4.648756027,4.580255032]},"ndpi": {"confidence": {"6":"DPI"},"proto":"collectd","proto_id":"298","encrypted":0,"breed":"Acceptable","category_id":18,"category":"System"}}
 00910{"flow_event_id":4,"flow_event_name":"update","thread_id":0,"packet_id":48,"source":"collectd.pcap","alias":"nDPId-test","flow_id":7,"flow_state":"finished","flow_src_packets_processed":37,"flow_dst_packets_processed":0,"flow_first_seen":1655315313991539,"flow_src_last_pkt_time":1655315623990962,"flow_dst_last_pkt_time":1655315313991539,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":1311,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":1346,"flow_dst_max_l4_payload_len":0,"flow_src_tot_l4_payload_len":49178,"flow_dst_tot_l4_payload_len":0,"midstream":0,"thread_ts_usec":1655315623990962,"l3_proto":"ip4","src_ip":"127.0.0.1","dst_ip":"127.0.0.1","src_port":35988,"dst_port":25826,"l4_proto":"udp","flow_datalink":1,"flow_max_packets":3,"ndpi": {"confidence": {"6":"DPI"},"proto":"collectd","proto_id":"298","encrypted":0,"breed":"Acceptable","category_id":18,"category":"System"}}
 00910{"flow_event_id":4,"flow_event_name":"update","thread_id":0,"packet_id":55,"source":"collectd.pcap","alias":"nDPId-test","flow_id":7,"flow_state":"finished","flow_src_packets_processed":44,"flow_dst_packets_processed":0,"flow_first_seen":1655315313991539,"flow_src_last_pkt_time":1655315683990797,"flow_dst_last_pkt_time":1655315313991539,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":1311,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":1346,"flow_dst_max_l4_payload_len":0,"flow_src_tot_l4_payload_len":58483,"flow_dst_tot_l4_payload_len":0,"midstream":0,"thread_ts_usec":1655315683990797,"l3_proto":"ip4","src_ip":"127.0.0.1","dst_ip":"127.0.0.1","src_port":35988,"dst_port":25826,"l4_proto":"udp","flow_datalink":1,"flow_max_packets":3,"ndpi": {"confidence": {"6":"DPI"},"proto":"collectd","proto_id":"298","encrypted":0,"breed":"Acceptable","category_id":18,"category":"System"}}
 00757{"flow_event_id":1,"flow_event_name":"new","thread_id":0,"packet_id":60,"source":"collectd.pcap","alias":"nDPId-test","flow_id":8,"flow_state":"info","flow_src_packets_processed":1,"flow_dst_packets_processed":0,"flow_first_seen":1655315734133371,"flow_src_last_pkt_time":1655315734133371,"flow_dst_last_pkt_time":1655315734133371,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":1334,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":1334,"flow_dst_max_l4_payload_len":0,"flow_src_tot_l4_payload_len":1334,"flow_dst_tot_l4_payload_len":0,"midstream":0,"thread_ts_usec":1655315734133371,"l3_proto":"ip4","src_ip":"127.0.0.1","dst_ip":"127.0.0.1","src_port":36832,"dst_port":25826,"l4_proto":"udp","flow_datalink":1,"flow_max_packets":3}
@@ -72,9 +72,9 @@
 ~~ total active/idle flows...: 9/9
 ~~ total timeout flows.......: 3
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6050898 bytes
-~~ total memory freed........: 6050898 bytes
-~~ total allocations/frees...: 121645/121645
+~~ total memory allocated....: 6052122 bytes
+~~ total memory freed........: 6052122 bytes
+~~ total allocations/frees...: 121654/121654
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 493 chars
 ~~ json string max len.......: 2384 chars

test/results/corba.pcap.out

@@ -27,9 +27,9 @@
 ~~ total active/idle flows...: 3/3
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6045671 bytes
-~~ total memory freed........: 6045671 bytes
-~~ total allocations/frees...: 121532/121532
+~~ total memory allocated....: 6046079 bytes
+~~ total memory freed........: 6046079 bytes
+~~ total allocations/frees...: 121535/121535
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 490 chars
 ~~ json string max len.......: 902 chars

test/results/cpha.pcap.out

@@ -13,9 +13,9 @@
 ~~ total active/idle flows...: 1/1
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6035642 bytes
-~~ total memory freed........: 6035642 bytes
-~~ total allocations/frees...: 121487/121487
+~~ total memory allocated....: 6035778 bytes
+~~ total memory freed........: 6035778 bytes
+~~ total allocations/frees...: 121488/121488
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 489 chars
 ~~ json string max len.......: 886 chars

test/results/crynet.pcap.out

@@ -36,9 +36,9 @@
 ~~ total active/idle flows...: 4/4
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6042253 bytes
-~~ total memory freed........: 6042253 bytes
-~~ total allocations/frees...: 121577/121577
+~~ total memory allocated....: 6042797 bytes
+~~ total memory freed........: 6042797 bytes
+~~ total allocations/frees...: 121581/121581
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 491 chars
 ~~ json string max len.......: 912 chars

test/results/dazn.pcapng.out

@@ -30,9 +30,9 @@
 ~~ total active/idle flows...: 3/3
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6051609 bytes
-~~ total memory freed........: 6051609 bytes
-~~ total allocations/frees...: 121531/121531
+~~ total memory allocated....: 6052017 bytes
+~~ total memory freed........: 6052017 bytes
+~~ total allocations/frees...: 121534/121534
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 491 chars
 ~~ json string max len.......: 1226 chars

test/results/dcerpc.pcap.out

@@ -31,9 +31,9 @@
 ~~ total active/idle flows...: 4/4
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6040977 bytes
-~~ total memory freed........: 6040977 bytes
-~~ total allocations/frees...: 121533/121533
+~~ total memory allocated....: 6041521 bytes
+~~ total memory freed........: 6041521 bytes
+~~ total allocations/frees...: 121537/121537
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 491 chars
 ~~ json string max len.......: 1791 chars

test/results/dhcp-fuzz.pcapng.out

@@ -13,9 +13,9 @@
 ~~ total active/idle flows...: 1/1
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6035642 bytes
-~~ total memory freed........: 6035642 bytes
-~~ total allocations/frees...: 121487/121487
+~~ total memory allocated....: 6035778 bytes
+~~ total memory freed........: 6035778 bytes
+~~ total allocations/frees...: 121488/121488
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 496 chars
 ~~ json string max len.......: 940 chars

test/results/diameter.pcap.out

@@ -15,9 +15,9 @@
 ~~ total active/idle flows...: 1/1
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6035815 bytes
-~~ total memory freed........: 6035815 bytes
-~~ total allocations/frees...: 121493/121493
+~~ total memory allocated....: 6035951 bytes
+~~ total memory freed........: 6035951 bytes
+~~ total allocations/frees...: 121494/121494
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 493 chars
 ~~ json string max len.......: 997 chars

test/results/discord.pcap.out

@@ -268,9 +268,9 @@
 ~~ total active/idle flows...: 34/34
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6108152 bytes
-~~ total memory freed........: 6108152 bytes
-~~ total allocations/frees...: 122238/122238
+~~ total memory allocated....: 6112776 bytes
+~~ total memory freed........: 6112776 bytes
+~~ total allocations/frees...: 122272/122272
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 492 chars
 ~~ json string max len.......: 1890 chars

test/results/dnp3.pcap.out

@@ -5,14 +5,14 @@
 00518{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":2,"source":"dnp3.pcap","alias":"nDPId-test","flow_id":1,"flow_packet_id":2,"flow_src_last_pkt_time":1097501938503079,"flow_dst_last_pkt_time":1097501938503079,"flow_idle_time":3285032704,"pkt_oversize":false,"pkt_caplen":62,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":62,"pkt_l4_len":28,"thread_ts_usec":1097501938503079,"pkt":"AAKzznBRAFAEk3BnCABFAAAwTFlAAIAGmmQKAAAICgAAAwrlTiBVHBrSAAAAAHAC\/\/+mIQAAAgQFtAEBBAI="}
 00518{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":3,"source":"dnp3.pcap","alias":"nDPId-test","flow_id":1,"flow_packet_id":3,"flow_src_last_pkt_time":1097501938503079,"flow_dst_last_pkt_time":1097501938503079,"flow_idle_time":3285032704,"pkt_oversize":false,"pkt_caplen":62,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":62,"pkt_l4_len":28,"thread_ts_usec":1097501938503079,"pkt":"AAKzznBRAFAEk3BnCABFAAAwTFlAAIAGmmQKAAAICgAAAwrlTiBVHBrSAAAAAHAC\/\/+mIQAAAgQFtAEBBAI="}
 00853{"flow_event_id":7,"flow_event_name":"detected","thread_id":0,"packet_id":10,"source":"dnp3.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"info","flow_src_packets_processed":6,"flow_dst_packets_processed":4,"flow_first_seen":1097501938503079,"flow_src_last_pkt_time":1097501938503490,"flow_dst_last_pkt_time":1097501938504844,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":0,"flow_dst_max_l4_payload_len":17,"flow_src_tot_l4_payload_len":0,"flow_dst_tot_l4_payload_len":17,"midstream":0,"thread_ts_usec":1097501938504844,"l3_proto":"ip4","src_ip":"10.0.0.8","dst_ip":"10.0.0.3","src_port":2789,"dst_port":20000,"l4_proto":"tcp","ndpi": {"confidence": {"6":"DPI"},"proto":"DNP3","proto_id":"244","encrypted":0,"breed":"Acceptable","category_id":31,"category":"IoT-Scada"}}
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 00520{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":507,"source":"dnp3.pcap","alias":"nDPId-test","flow_id":8,"flow_packet_id":3,"flow_src_last_pkt_time":1097513177295531,"flow_dst_last_pkt_time":1097513177295531,"flow_idle_time":3285032704,"pkt_oversize":false,"pkt_caplen":62,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":62,"pkt_l4_len":28,"thread_ts_usec":1097513177295531,"pkt":"AAKzznBRAFAEk3BnCABFAAAwAUpAAIAG5XIKAAAJCgAAAwQ8TiBc3qwfAAAAAHAC\/\/8TugAAAgQFtAEBBAI="}
 00854{"flow_event_id":7,"flow_event_name":"detected","thread_id":0,"packet_id":514,"source":"dnp3.pcap","alias":"nDPId-test","flow_id":8,"flow_state":"info","flow_src_packets_processed":6,"flow_dst_packets_processed":4,"flow_first_seen":1097513177295531,"flow_src_last_pkt_time":1097513177295941,"flow_dst_last_pkt_time":1097513177297272,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":0,"flow_dst_max_l4_payload_len":17,"flow_src_tot_l4_payload_len":0,"flow_dst_tot_l4_payload_len":17,"midstream":0,"thread_ts_usec":1097513177297272,"l3_proto":"ip4","src_ip":"10.0.0.9","dst_ip":"10.0.0.3","src_port":1084,"dst_port":20000,"l4_proto":"tcp","ndpi": {"confidence": {"6":"DPI"},"proto":"DNP3","proto_id":"244","encrypted":0,"breed":"Acceptable","category_id":31,"category":"IoT-Scada"}}
-01587{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":536,"source":"dnp3.pcap","alias":"nDPId-test","flow_id":8,"flow_state":"finished","flow_src_packets_processed":18,"flow_dst_packets_processed":14,"flow_first_seen":1097513177295531,"flow_src_last_pkt_time":1097513185001370,"flow_dst_last_pkt_time":1097513185001533,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":24,"flow_dst_max_l4_payload_len":17,"flow_src_tot_l4_payload_len":144,"flow_dst_tot_l4_payload_len":51,"midstream":0,"thread_ts_usec":1097513185001533,"l3_proto":"ip4","src_ip":"10.0.0.9","dst_ip":"10.0.0.3","src_port":1084,"dst_port":20000,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"min":199,"avg":1541184.1,"max":3963212,"stddev":1422434.8,"var":2023320715264.0,"ent":2.5,"data": [199,410,1542,125290,3672101,3963212,1744251,1702440,2163787,2038609]},"pktlen": {"min":60,"avg":64.8,"max":78,"stddev":7.1,"var":50.0,"ent":5.0,"data": [62,62,62,62,62,62,60,60,60,71,71,71,60,60,60,78,78,78,60,60,60,78,78,78,60,60,60,60,60,60,60,60]},"bins": {"c_to_s": [18,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"s_to_c": [14,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]},"directions": [0,0,0,1,1,1,0,0,0,1,1,1,0,0,0,0,0,0,1,1,1,0,0,0,1,1,1,0,0,0,1,1]},"ndpi": {"confidence": {"6":"DPI"},"proto":"DNP3","proto_id":"244","encrypted":0,"breed":"Acceptable","category_id":31,"category":"IoT-Scada"}}
+01986{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":536,"source":"dnp3.pcap","alias":"nDPId-test","flow_id":8,"flow_state":"finished","flow_src_packets_processed":18,"flow_dst_packets_processed":14,"flow_first_seen":1097513177295531,"flow_src_last_pkt_time":1097513185001370,"flow_dst_last_pkt_time":1097513185001533,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":24,"flow_dst_max_l4_payload_len":17,"flow_src_tot_l4_payload_len":144,"flow_dst_tot_l4_payload_len":51,"midstream":0,"thread_ts_usec":1097513185001533,"l3_proto":"ip4","src_ip":"10.0.0.9","dst_ip":"10.0.0.3","src_port":1084,"dst_port":20000,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"min":199,"avg":1541184.1,"max":3963212,"stddev":1422434.8,"var":2023320715264.0,"ent":2.5,"data": [199,410,1542,125290,3672101,3963212,1744251,1702440,2163787,2038609]},"pktlen": {"min":46,"avg":50.8,"max":64,"stddev":7.1,"var":50.0,"ent":5.0,"data": [48,48,48,48,48,48,46,46,46,57,57,57,46,46,46,64,64,64,46,46,46,64,64,64,46,46,46,46,46,46,46,46]},"bins": {"c_to_s": [18,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"s_to_c": [14,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]},"directions": [0,0,0,1,1,1,0,0,0,1,1,1,0,0,0,0,0,0,1,1,1,0,0,0,1,1,1,0,0,0,1,1],"entropies": [4.202244282,4.202244282,4.202244282,4.641540051,4.641540051,4.641540051,4.075662136,4.075662136,4.075662136,4.893180847,4.893180847,4.893180847,4.119140148,4.119140148,4.119140148,4.926108360,4.926108360,4.926108360,4.162619114,4.162619114,4.162619114,4.957358360,4.957358360,4.957358360,4.075662613,4.075662613,4.075662613,4.119140625,4.119140625,4.119140625,4.162619114,4.162619114]},"ndpi": {"confidence": {"6":"DPI"},"proto":"DNP3","proto_id":"244","encrypted":0,"breed":"Acceptable","category_id":31,"category":"IoT-Scada"}}
 00897{"flow_event_id":2,"flow_event_name":"end","thread_id":0,"packet_id":543,"source":"dnp3.pcap","alias":"nDPId-test","flow_id":8,"flow_state":"finished","flow_src_packets_processed":21,"flow_dst_packets_processed":18,"flow_first_seen":1097513177295531,"flow_src_last_pkt_time":1097513185107737,"flow_dst_last_pkt_time":1097513185107430,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":24,"flow_dst_max_l4_payload_len":17,"flow_src_tot_l4_payload_len":144,"flow_dst_tot_l4_payload_len":51,"midstream":0,"thread_ts_usec":1097513185107737,"l3_proto":"ip4","src_ip":"10.0.0.9","dst_ip":"10.0.0.3","src_port":1084,"dst_port":20000,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3,"ndpi": {"confidence": {"6":"DPI"},"proto":"DNP3","proto_id":"244","encrypted":0,"breed":"Acceptable","category_id":31,"category":"IoT-Scada"}}
 00898{"flow_event_id":3,"flow_event_name":"idle","thread_id":0,"packet_id":543,"source":"dnp3.pcap","alias":"nDPId-test","flow_id":6,"flow_state":"finished","flow_src_packets_processed":15,"flow_dst_packets_processed":12,"flow_first_seen":1097510947092701,"flow_src_last_pkt_time":1097510959359091,"flow_dst_last_pkt_time":1097510959487180,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":24,"flow_dst_max_l4_payload_len":17,"flow_src_tot_l4_payload_len":144,"flow_dst_tot_l4_payload_len":51,"midstream":0,"thread_ts_usec":1097513185107737,"l3_proto":"ip4","src_ip":"10.0.0.8","dst_ip":"10.0.0.3","src_port":1159,"dst_port":20000,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3,"ndpi": {"confidence": {"6":"DPI"},"proto":"DNP3","proto_id":"244","encrypted":0,"breed":"Acceptable","category_id":31,"category":"IoT-Scada"}}
 00899{"flow_event_id":3,"flow_event_name":"idle","thread_id":0,"packet_id":543,"source":"dnp3.pcap","alias":"nDPId-test","flow_id":7,"flow_state":"finished","flow_src_packets_processed":21,"flow_dst_packets_processed":12,"flow_first_seen":1097512255234470,"flow_src_last_pkt_time":1097512267645965,"flow_dst_last_pkt_time":1097512267537969,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":24,"flow_dst_max_l4_payload_len":17,"flow_src_tot_l4_payload_len":144,"flow_dst_tot_l4_payload_len":153,"midstream":0,"thread_ts_usec":1097513185107737,"l3_proto":"ip4","src_ip":"10.0.0.8","dst_ip":"10.0.0.3","src_port":1184,"dst_port":20000,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3,"ndpi": {"confidence": {"6":"DPI"},"proto":"DNP3","proto_id":"244","encrypted":0,"breed":"Acceptable","category_id":31,"category":"IoT-Scada"}}
@@ -72,10 +72,10 @@
 ~~ total active/idle flows...: 8/8
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6063204 bytes
-~~ total memory freed........: 6063204 bytes
-~~ total allocations/frees...: 122116/122116
+~~ total memory allocated....: 6064292 bytes
+~~ total memory freed........: 6064292 bytes
+~~ total allocations/frees...: 122124/122124
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 489 chars
-~~ json string max len.......: 1595 chars
-~~ json string avg len.......: 1042 chars
+~~ json string max len.......: 1994 chars
+~~ json string avg len.......: 1241 chars

test/results/dns-invalid-chars.pcap.out

@@ -15,9 +15,9 @@
 ~~ total active/idle flows...: 1/1
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6035699 bytes
-~~ total memory freed........: 6035699 bytes
-~~ total allocations/frees...: 121489/121489
+~~ total memory allocated....: 6035835 bytes
+~~ total memory freed........: 6035835 bytes
+~~ total allocations/frees...: 121490/121490
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 502 chars
 ~~ json string max len.......: 1027 chars

test/results/dns-tunnel-iodine.pcap.out

@@ -6,7 +6,7 @@
 00586{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":2,"source":"dns-tunnel-iodine.pcap","alias":"nDPId-test","flow_id":1,"flow_packet_id":2,"flow_src_last_pkt_time":1282356640051082,"flow_dst_last_pkt_time":1282356640051175,"flow_idle_time":200000000,"pkt_oversize":false,"pkt_caplen":103,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":103,"pkt_l4_len":69,"thread_ts_usec":1282356640051175,"pkt":"CAAnnOC0CAAnx266CABFAABZAABAAEARImMKAAIUCgACHgA1rl8ARRoeErCEAAABAAEAAAAAC3ZhYWFha2FyZGxpBnBpcmF0ZQNzZWEAAAoAAcAMAAoAAQAAAAAACVZBQ0tEA8XpAQ=="}
 01140{"flow_event_id":8,"flow_event_name":"detection-update","thread_id":0,"packet_id":2,"source":"dns-tunnel-iodine.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"info","flow_src_packets_processed":1,"flow_dst_packets_processed":1,"flow_first_seen":1282356640051082,"flow_src_last_pkt_time":1282356640051082,"flow_dst_last_pkt_time":1282356640051175,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":40,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":40,"flow_dst_max_l4_payload_len":61,"flow_src_tot_l4_payload_len":40,"flow_dst_tot_l4_payload_len":61,"midstream":0,"thread_ts_usec":1282356640051175,"l3_proto":"ip4","src_ip":"10.0.2.30","dst_ip":"10.0.2.20","src_port":44639,"dst_port":53,"l4_proto":"udp","ndpi": {"flow_risk": {"23": {"risk":"Suspicious DNS Traffic","severity":"High","risk_score": {"total":760,"client":580,"server":180}}},"confidence": {"6":"DPI"},"proto":"DNS","proto_id":"5","encrypted":0,"breed":"Acceptable","category_id":14,"category":"Network","hostname":"vaaaakardli.pirate.sea","dns": {"num_queries":1,"num_answers":1,"reply_code":0,"query_type":10,"rsp_type":10,"rsp_addr":"0.0.0.0"}}}
 00586{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":3,"source":"dns-tunnel-iodine.pcap","alias":"nDPId-test","flow_id":1,"flow_packet_id":3,"flow_src_last_pkt_time":1282356640051979,"flow_dst_last_pkt_time":1282356640051175,"flow_idle_time":200000000,"pkt_oversize":false,"pkt_caplen":103,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":103,"pkt_l4_len":69,"thread_ts_usec":1282356640051979,"pkt":"CAAnx266CAAnnOC0CABFAABZAABAAEARImMKAAIeCgACFK5fADUARcobMN8BAAABAAAAAAAAIGxhZWdwdW1pcGxoaHB6MTJ5bmQxZWZsandsa2pjZ3d5BnBpcmF0ZQNzZWEAAAoAAQ=="}
-01833{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":34,"source":"dns-tunnel-iodine.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"finished","flow_src_packets_processed":19,"flow_dst_packets_processed":13,"flow_first_seen":1282356640051082,"flow_src_last_pkt_time":1282356645071860,"flow_dst_last_pkt_time":1282356640060900,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":40,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":281,"flow_dst_max_l4_payload_len":1434,"flow_src_tot_l4_payload_len":2968,"flow_dst_tot_l4_payload_len":3580,"midstream":0,"thread_ts_usec":1282356645071860,"l3_proto":"ip4","src_ip":"10.0.2.30","dst_ip":"10.0.2.20","src_port":44639,"dst_port":53,"l4_proto":"udp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"min":93,"avg":162277.3,"max":1002966,"stddev":368318.9,"var":135658823680.0,"ent":2.4,"data": [93,897,1083,5795,5715,411,342,245,227,219,217,216,215,213,212,209,230,282,586,445,177,314,494,447,227,245,1001664,1002291,1001465,1002966,1002454]},"pktlen": {"min":82,"avg":246.6,"max":1476,"stddev":286.6,"var":82112.7,"ent":4.4,"data": [82,103,103,144,88,137,123,166,132,184,138,196,118,156,134,188,88,96,88,95,88,93,323,1092,323,1476,323,323,323,323,323,323]},"bins": {"c_to_s": [0,6,4,1,0,0,0,0,8,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"s_to_c": [0,4,1,3,3,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0]},"directions": [0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,0,0,0,0,0]},"ndpi": {"flow_risk": {"23": {"risk":"Suspicious DNS Traffic","severity":"High","risk_score": {"total":760,"client":580,"server":180}}},"confidence": {"6":"DPI"},"proto":"DNS","proto_id":"5","encrypted":0,"breed":"Acceptable","category_id":14,"category":"Network"}}
+02230{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":34,"source":"dns-tunnel-iodine.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"finished","flow_src_packets_processed":19,"flow_dst_packets_processed":13,"flow_first_seen":1282356640051082,"flow_src_last_pkt_time":1282356645071860,"flow_dst_last_pkt_time":1282356640060900,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":40,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":281,"flow_dst_max_l4_payload_len":1434,"flow_src_tot_l4_payload_len":2968,"flow_dst_tot_l4_payload_len":3580,"midstream":0,"thread_ts_usec":1282356645071860,"l3_proto":"ip4","src_ip":"10.0.2.30","dst_ip":"10.0.2.20","src_port":44639,"dst_port":53,"l4_proto":"udp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"min":93,"avg":162277.3,"max":1002966,"stddev":368318.9,"var":135658823680.0,"ent":2.4,"data": [93,897,1083,5795,5715,411,342,245,227,219,217,216,215,213,212,209,230,282,586,445,177,314,494,447,227,245,1001664,1002291,1001465,1002966,1002454]},"pktlen": {"min":68,"avg":232.6,"max":1462,"stddev":286.6,"var":82112.7,"ent":4.4,"data": [68,89,89,130,74,123,109,152,118,170,124,182,104,142,120,174,74,82,74,81,74,79,309,1078,309,1462,309,309,309,309,309,309]},"bins": {"c_to_s": [0,6,4,1,0,0,0,0,8,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"s_to_c": [0,4,1,3,3,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0]},"directions": [0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,0,0,0,0,0],"entropies": [4.192683220,4.481659889,4.827383041,4.928776741,4.048753262,5.135797501,4.621113777,4.797404289,4.689741611,4.823459148,5.501323700,5.868503571,5.093356609,5.373332500,5.574461937,5.911468983,4.085981369,4.376136780,4.058953762,4.299961090,4.038551807,4.297753811,4.143254280,7.508830547,3.346999884,7.575299263,4.126974583,4.140811443,4.147284031,4.120341778,4.126974583,4.140811920]},"ndpi": {"flow_risk": {"23": {"risk":"Suspicious DNS Traffic","severity":"High","risk_score": {"total":760,"client":580,"server":180}}},"confidence": {"6":"DPI"},"proto":"DNS","proto_id":"5","encrypted":0,"breed":"Acceptable","category_id":14,"category":"Network"}}
 01043{"flow_event_id":3,"flow_event_name":"idle","thread_id":0,"packet_id":438,"source":"dns-tunnel-iodine.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"finished","flow_src_packets_processed":222,"flow_dst_packets_processed":212,"flow_first_seen":1282356640051082,"flow_src_last_pkt_time":1282356664538177,"flow_dst_last_pkt_time":1282356664538369,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":40,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":281,"flow_dst_max_l4_payload_len":1470,"flow_src_tot_l4_payload_len":16812,"flow_dst_tot_l4_payload_len":35212,"midstream":0,"thread_ts_usec":1282356664538369,"l3_proto":"ip4","src_ip":"10.0.2.30","dst_ip":"10.0.2.20","src_port":44639,"dst_port":53,"l4_proto":"udp","flow_datalink":1,"flow_max_packets":3,"ndpi": {"flow_risk": {"23": {"risk":"Suspicious DNS Traffic","severity":"High","risk_score": {"total":760,"client":580,"server":180}}},"confidence": {"6":"DPI"},"proto":"DNS","proto_id":"5","encrypted":0,"breed":"Acceptable","category_id":14,"category":"Network"}}
 00573{"daemon_event_id":3,"daemon_event_name":"shutdown","thread_id":0,"packet_id":438,"source":"dns-tunnel-iodine.pcap","alias":"nDPId-test","packets-captured":438,"packets-processed":434,"total-skipped-flows":0,"total-l4-payload-len":52024,"total-not-detected-flows":0,"total-guessed-flows":0,"total-detected-flows":1,"total-detection-updates":1,"total-updates":0,"current-active-flows":0,"total-active-flows":1,"total-idle-flows":1,"total-compressions":0,"total-compression-diff":0,"current-compression-diff":0,"total-events-serialized":11,"global_ts_usec":1282356664538369}
 ~~~~~~~~~~~~~~~~~~~~ SUMMARY ~~~~~~~~~~~~~~~~~~~~
@@ -17,10 +17,10 @@
 ~~ total active/idle flows...: 1/1
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6048252 bytes
-~~ total memory freed........: 6048252 bytes
-~~ total allocations/frees...: 121922/121922
+~~ total memory allocated....: 6048388 bytes
+~~ total memory freed........: 6048388 bytes
+~~ total allocations/frees...: 121923/121923
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 502 chars
-~~ json string max len.......: 1838 chars
-~~ json string avg len.......: 1123 chars
+~~ json string max len.......: 2235 chars
+~~ json string avg len.......: 1296 chars

test/results/dns_ambiguous_names.pcap.out

@@ -69,9 +69,9 @@
 ~~ total active/idle flows...: 10/10
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6050854 bytes
-~~ total memory freed........: 6050854 bytes
-~~ total allocations/frees...: 121598/121598
+~~ total memory allocated....: 6052214 bytes
+~~ total memory freed........: 6052214 bytes
+~~ total allocations/frees...: 121608/121608
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 504 chars
 ~~ json string max len.......: 1048 chars

test/results/dns_doh.pcap.out

@@ -6,7 +6,7 @@
 00507{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":3,"source":"dns_doh.pcap","alias":"nDPId-test","flow_id":1,"flow_packet_id":3,"flow_src_last_pkt_time":1571089200876498,"flow_dst_last_pkt_time":1571089200876406,"flow_idle_time":3285032704,"pkt_oversize":false,"pkt_caplen":54,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":54,"pkt_l4_len":20,"thread_ts_usec":1571089200876498,"pkt":"WkBO7NFkeDHBvV4kCABFAAAoAABAAEAGI66sFAoEaBD4+cLVAbuk7FgjymHcL1AQEAAggAAA"}
 01118{"flow_event_id":7,"flow_event_name":"detected","thread_id":0,"packet_id":4,"source":"dns_doh.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"info","flow_src_packets_processed":3,"flow_dst_packets_processed":1,"flow_first_seen":1571089200789290,"flow_src_last_pkt_time":1571089200878306,"flow_dst_last_pkt_time":1571089200876406,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":517,"flow_dst_max_l4_payload_len":0,"flow_src_tot_l4_payload_len":517,"flow_dst_tot_l4_payload_len":0,"midstream":0,"thread_ts_usec":1571089200878306,"l3_proto":"ip4","src_ip":"172.20.10.4","dst_ip":"104.16.248.249","src_port":49877,"dst_port":443,"l4_proto":"tcp","ndpi": {"confidence": {"6":"DPI"},"proto":"TLS.DoH_DoT","proto_id":"91.196","encrypted":1,"breed":"Fun","category_id":14,"category":"Network","hostname":"mozilla.cloudflare-dns.com","tls": {"version":"TLSv1.2","ja3":"b20b44b18b853ef29ab773e921b03422","ja3s":"","unsafe_cipher":0,"cipher":"TLS_NULL_WITH_NULL_NULL","alpn":"h2,http\/1.1","tls_supported_versions":"TLSv1.3,TLSv1.2,TLSv1.1,TLSv1"}}}
 01163{"flow_event_id":8,"flow_event_name":"detection-update","thread_id":0,"packet_id":6,"source":"dns_doh.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"info","flow_src_packets_processed":3,"flow_dst_packets_processed":3,"flow_first_seen":1571089200789290,"flow_src_last_pkt_time":1571089200878306,"flow_dst_last_pkt_time":1571089200968629,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":517,"flow_dst_max_l4_payload_len":1300,"flow_src_tot_l4_payload_len":517,"flow_dst_tot_l4_payload_len":1300,"midstream":0,"thread_ts_usec":1571089200968629,"l3_proto":"ip4","src_ip":"172.20.10.4","dst_ip":"104.16.248.249","src_port":49877,"dst_port":443,"l4_proto":"tcp","ndpi": {"confidence": {"6":"DPI"},"proto":"TLS.DoH_DoT","proto_id":"91.196","encrypted":1,"breed":"Fun","category_id":14,"category":"Network","hostname":"mozilla.cloudflare-dns.com","tls": {"version":"TLSv1.3","ja3":"b20b44b18b853ef29ab773e921b03422","ja3s":"eb1d94daa7e0344597e756a1fb6e7054","unsafe_cipher":0,"cipher":"TLS_AES_128_GCM_SHA256","alpn":"h2,http\/1.1","tls_supported_versions":"TLSv1.3,TLSv1.2,TLSv1.1,TLSv1"}}}
-01689{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":32,"source":"dns_doh.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"finished","flow_src_packets_processed":18,"flow_dst_packets_processed":14,"flow_first_seen":1571089200789290,"flow_src_last_pkt_time":1571089201723583,"flow_dst_last_pkt_time":1571089201764372,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":517,"flow_dst_max_l4_payload_len":1300,"flow_src_tot_l4_payload_len":1424,"flow_dst_tot_l4_payload_len":4202,"midstream":0,"thread_ts_usec":1571089201764372,"l3_proto":"ip4","src_ip":"172.20.10.4","dst_ip":"104.16.248.249","src_port":49877,"dst_port":443,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"min":1,"avg":63645.8,"max":535341,"stddev":131829.5,"var":17379012608.0,"ent":3.0,"data": [87116,87208,1808,92218,5,2,90426,511,1485,930,26074,858,110,91,102733,7825,6,1,83431,1,17900,147557,535341,708,88830,66,525420,6,10702,6]},"pktlen": {"min":54,"avg":230.9,"max":1354,"stddev":327.3,"var":107137.2,"ent":4.1,"data": [78,66,54,571,54,1354,1354,54,54,503,54,118,224,297,133,54,591,404,85,54,54,54,85,54,116,147,116,157,54,54,258,85]},"bins": {"c_to_s": [9,2,3,1,0,1,0,1,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"s_to_c": [8,0,0,0,0,0,1,0,0,0,1,0,0,0,1,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0]},"directions": [0,1,0,0,1,1,1,0,0,1,0,0,0,0,0,1,1,1,1,0,0,0,0,1,0,0,0,0,1,1,1,1]},"ndpi": {"confidence": {"6":"DPI"},"proto":"TLS.DoH_DoT","proto_id":"91.196","encrypted":1,"breed":"Fun","category_id":14,"category":"Network"}}
+02088{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":32,"source":"dns_doh.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"finished","flow_src_packets_processed":18,"flow_dst_packets_processed":14,"flow_first_seen":1571089200789290,"flow_src_last_pkt_time":1571089201723583,"flow_dst_last_pkt_time":1571089201764372,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":517,"flow_dst_max_l4_payload_len":1300,"flow_src_tot_l4_payload_len":1424,"flow_dst_tot_l4_payload_len":4202,"midstream":0,"thread_ts_usec":1571089201764372,"l3_proto":"ip4","src_ip":"172.20.10.4","dst_ip":"104.16.248.249","src_port":49877,"dst_port":443,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"min":1,"avg":63645.8,"max":535341,"stddev":131829.5,"var":17379012608.0,"ent":3.0,"data": [87116,87208,1808,92218,5,2,90426,511,1485,930,26074,858,110,91,102733,7825,6,1,83431,1,17900,147557,535341,708,88830,66,525420,6,10702,6]},"pktlen": {"min":40,"avg":216.9,"max":1340,"stddev":327.3,"var":107137.2,"ent":3.9,"data": [64,52,40,557,40,1340,1340,40,40,489,40,104,210,283,119,40,577,390,71,40,40,40,71,40,102,133,102,143,40,40,244,71]},"bins": {"c_to_s": [9,2,3,1,0,1,0,1,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"s_to_c": [8,0,0,0,0,0,1,0,0,0,1,0,0,0,1,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0]},"directions": [0,1,0,0,1,1,1,0,0,1,0,0,0,0,0,1,1,1,1,0,0,0,0,1,0,0,0,0,1,1,1,1],"entropies": [4.441382408,4.801308632,4.503056526,5.369568825,4.730641365,7.827131748,7.862888336,4.630641460,4.453056335,7.522860050,4.630641460,5.744826317,6.939166546,7.200489998,6.276752949,4.730641365,7.589616776,7.428659439,5.699038506,4.730641365,4.730641365,4.680641174,5.688406467,4.780641556,6.111449242,6.391828060,6.039783001,6.407779217,4.780641556,4.730641365,7.064774990,5.558194637]},"ndpi": {"confidence": {"6":"DPI"},"proto":"TLS.DoH_DoT","proto_id":"91.196","encrypted":1,"breed":"Fun","category_id":14,"category":"Network"}}
 00916{"flow_event_id":3,"flow_event_name":"idle","thread_id":0,"packet_id":142,"source":"dns_doh.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"finished","flow_src_packets_processed":86,"flow_dst_packets_processed":56,"flow_first_seen":1571089200789290,"flow_src_last_pkt_time":1571089204031014,"flow_dst_last_pkt_time":1571089204030791,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":517,"flow_dst_max_l4_payload_len":1300,"flow_src_tot_l4_payload_len":3792,"flow_dst_tot_l4_payload_len":8866,"midstream":0,"thread_ts_usec":1571089204031014,"l3_proto":"ip4","src_ip":"172.20.10.4","dst_ip":"104.16.248.249","src_port":49877,"dst_port":443,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3,"ndpi": {"confidence": {"6":"DPI"},"proto":"TLS.DoH_DoT","proto_id":"91.196","encrypted":1,"breed":"Fun","category_id":14,"category":"Network"}}
 00563{"daemon_event_id":3,"daemon_event_name":"shutdown","thread_id":0,"packet_id":142,"source":"dns_doh.pcap","alias":"nDPId-test","packets-captured":142,"packets-processed":142,"total-skipped-flows":0,"total-l4-payload-len":12658,"total-not-detected-flows":0,"total-guessed-flows":0,"total-detected-flows":1,"total-detection-updates":1,"total-updates":0,"current-active-flows":0,"total-active-flows":1,"total-idle-flows":1,"total-compressions":0,"total-compression-diff":0,"current-compression-diff":0,"total-events-serialized":11,"global_ts_usec":1571089204031014}
 ~~~~~~~~~~~~~~~~~~~~ SUMMARY ~~~~~~~~~~~~~~~~~~~~
@@ -17,10 +17,10 @@
 ~~ total active/idle flows...: 1/1
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6049282 bytes
-~~ total memory freed........: 6049282 bytes
-~~ total allocations/frees...: 121635/121635
+~~ total memory allocated....: 6049418 bytes
+~~ total memory freed........: 6049418 bytes
+~~ total allocations/frees...: 121636/121636
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 492 chars
-~~ json string max len.......: 1694 chars
-~~ json string avg len.......: 1052 chars
+~~ json string max len.......: 2093 chars
+~~ json string avg len.......: 1226 chars

test/results/dns_dot.pcap.out

@@ -16,9 +16,9 @@
 ~~ total active/idle flows...: 1/1
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6044671 bytes
-~~ total memory freed........: 6044671 bytes
-~~ total allocations/frees...: 121529/121529
+~~ total memory allocated....: 6044807 bytes
+~~ total memory freed........: 6044807 bytes
+~~ total allocations/frees...: 121530/121530
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 492 chars
 ~~ json string max len.......: 1845 chars

test/results/dns_exfiltration.pcap.out

@@ -6,7 +6,7 @@
 00963{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":2,"source":"dns_exfiltration.pcap","alias":"nDPId-test","flow_id":1,"flow_packet_id":2,"flow_src_last_pkt_time":1580978146717893,"flow_dst_last_pkt_time":1580978146888524,"flow_idle_time":200000000,"pkt_oversize":false,"pkt_caplen":386,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":386,"pkt_l4_len":352,"thread_ts_usec":1580978146888524,"pkt":"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"}
 01325{"flow_event_id":8,"flow_event_name":"detection-update","thread_id":0,"packet_id":2,"source":"dns_exfiltration.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"info","flow_src_packets_processed":1,"flow_dst_packets_processed":1,"flow_first_seen":1580978146717893,"flow_src_last_pkt_time":1580978146717893,"flow_dst_last_pkt_time":1580978146888524,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":173,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":173,"flow_dst_max_l4_payload_len":344,"flow_src_tot_l4_payload_len":173,"flow_dst_tot_l4_payload_len":344,"midstream":0,"thread_ts_usec":1580978146888524,"l3_proto":"ip4","src_ip":"192.168.220.56","dst_ip":"192.168.203.167","src_port":56373,"dst_port":53,"l4_proto":"udp","ndpi": {"flow_risk": {"16": {"risk":"Suspicious DGA Domain name","severity":"High","risk_score": {"total":250,"client":125,"server":125}},"27": {"risk":"Risky Domain Name","severity":"Medium","risk_score": {"total":760,"client":580,"server":180}}},"confidence": {"6":"DPI"},"proto":"DNS","proto_id":"5","encrypted":0,"breed":"Acceptable","category_id":14,"category":"Network","hostname":"e1aa8f8fdb1bbe8d5e04952141f7d4f82c7e3b06dcc8b87fad7a.19e4d098dc8c618f8d81cfeb02","dns": {"num_queries":1,"num_answers":1,"reply_code":0,"query_type":15,"rsp_type":15,"rsp_addr":"0.0.0.0"}}}
 00670{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":3,"source":"dns_exfiltration.pcap","alias":"nDPId-test","flow_id":1,"flow_packet_id":3,"flow_src_last_pkt_time":1580978147753419,"flow_dst_last_pkt_time":1580978146888524,"flow_idle_time":200000000,"pkt_oversize":false,"pkt_caplen":166,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":166,"pkt_l4_len":132,"thread_ts_usec":1580978147753419,"pkt":"qqru7hERjNzURr7ECABFAACYekZAAD8RAADAqNw4wKjLp9w1ADUAhCnHfRoBAAABAAAAAAAABmRuc2NhdDw5MWYwMDNmNTAwZjYxMjIxODEwYWVhMDAwMDA0ODYzYzY5MTU4MGVjYWQ2NmY2NGFjN2RkYjg3Yjg5YzcmOTIwMDgyMWU1MjdkNGUxNzYzMjUzYzI1ZTI5N2UyYWE0MTEzZDAAAAUAAQ=="}
-02056{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":32,"source":"dns_exfiltration.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"finished","flow_src_packets_processed":16,"flow_dst_packets_processed":16,"flow_first_seen":1580978146717893,"flow_src_last_pkt_time":1580978160880828,"flow_dst_last_pkt_time":1580978160882236,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":59,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":173,"flow_dst_max_l4_payload_len":344,"flow_src_tot_l4_payload_len":1158,"flow_dst_tot_l4_payload_len":2183,"midstream":0,"thread_ts_usec":1580978160882236,"l3_proto":"ip4","src_ip":"192.168.220.56","dst_ip":"192.168.203.167","src_port":56373,"dst_port":53,"l4_proto":"udp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"min":3976,"avg":913783.2,"max":1035526,"stddev":281798.4,"var":79410348032.0,"ent":4.8,"data": [170631,1035526,866477,1015270,1015599,4647,3976,1009971,1010376,1009201,1009121,1008475,1008435,1009499,1009380,1008042,1008120,1008655,1008570,1009773,1009797,1009990,1010112,1008960,1008939,1008465,1008353,1007666,1007763,1008795,1008694]},"pktlen": {"min":101,"avg":146.4,"max":386,"stddev":59.1,"var":3497.9,"ent":4.9,"data": [215,386,166,286,136,193,101,148,101,148,101,156,101,148,101,158,101,158,101,156,101,148,101,158,101,158,101,158,101,148,101,148]},"bins": {"c_to_s": [0,13,1,1,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"s_to_c": [0,0,0,13,1,0,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]},"directions": [0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1]},"ndpi": {"flow_risk": {"16": {"risk":"Suspicious DGA Domain name","severity":"High","risk_score": {"total":250,"client":125,"server":125}},"27": {"risk":"Risky Domain Name","severity":"Medium","risk_score": {"total":760,"client":580,"server":180}}},"confidence": {"6":"DPI"},"proto":"DNS","proto_id":"5","encrypted":0,"breed":"Acceptable","category_id":14,"category":"Network"}}
+02441{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":32,"source":"dns_exfiltration.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"finished","flow_src_packets_processed":16,"flow_dst_packets_processed":16,"flow_first_seen":1580978146717893,"flow_src_last_pkt_time":1580978160880828,"flow_dst_last_pkt_time":1580978160882236,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":59,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":173,"flow_dst_max_l4_payload_len":344,"flow_src_tot_l4_payload_len":1158,"flow_dst_tot_l4_payload_len":2183,"midstream":0,"thread_ts_usec":1580978160882236,"l3_proto":"ip4","src_ip":"192.168.220.56","dst_ip":"192.168.203.167","src_port":56373,"dst_port":53,"l4_proto":"udp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"min":3976,"avg":913783.2,"max":1035526,"stddev":281798.4,"var":79410348032.0,"ent":4.8,"data": [170631,1035526,866477,1015270,1015599,4647,3976,1009971,1010376,1009201,1009121,1008475,1008435,1009499,1009380,1008042,1008120,1008655,1008570,1009773,1009797,1009990,1010112,1008960,1008939,1008465,1008353,1007666,1007763,1008795,1008694]},"pktlen": {"min":87,"avg":132.4,"max":372,"stddev":59.1,"var":3497.9,"ent":4.9,"data": [201,372,152,272,122,179,87,134,87,134,87,142,87,134,87,144,87,144,87,142,87,134,87,144,87,144,87,144,87,134,87,134]},"bins": {"c_to_s": [0,13,1,1,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"s_to_c": [0,0,0,13,1,0,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]},"directions": [0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1],"entropies": [4.667089462,4.689397812,4.760825157,4.825231075,4.676949501,4.874624252,4.717905998,4.933177948,4.565960884,4.809306622,4.614233017,4.906701565,4.640079498,4.841056824,4.601366520,4.896399975,4.614233017,4.837578773,4.621761799,4.830716610,4.594102859,4.805916786,4.652946472,4.869677067,4.607450485,4.854219437,4.621762276,4.930173397,4.677563667,4.830170631,4.546681404,4.850760937]},"ndpi": {"flow_risk": {"16": {"risk":"Suspicious DGA Domain name","severity":"High","risk_score": {"total":250,"client":125,"server":125}},"27": {"risk":"Risky Domain Name","severity":"Medium","risk_score": {"total":760,"client":580,"server":180}}},"confidence": {"6":"DPI"},"proto":"DNS","proto_id":"5","encrypted":0,"breed":"Acceptable","category_id":14,"category":"Network"}}
 01163{"flow_event_id":4,"flow_event_name":"update","thread_id":0,"packet_id":115,"source":"dns_exfiltration.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"finished","flow_src_packets_processed":57,"flow_dst_packets_processed":57,"flow_first_seen":1580978146717893,"flow_src_last_pkt_time":1580978196387731,"flow_dst_last_pkt_time":1580978196389199,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":59,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":258,"flow_dst_max_l4_payload_len":344,"flow_src_tot_l4_payload_len":4115,"flow_dst_tot_l4_payload_len":7851,"midstream":0,"thread_ts_usec":1580978196389199,"l3_proto":"ip4","src_ip":"192.168.220.56","dst_ip":"192.168.203.167","src_port":56373,"dst_port":53,"l4_proto":"udp","flow_datalink":1,"flow_max_packets":3,"ndpi": {"flow_risk": {"16": {"risk":"Suspicious DGA Domain name","severity":"High","risk_score": {"total":250,"client":125,"server":125}},"27": {"risk":"Risky Domain Name","severity":"Medium","risk_score": {"total":760,"client":580,"server":180}}},"confidence": {"6":"DPI"},"proto":"DNS","proto_id":"5","encrypted":0,"breed":"Acceptable","category_id":14,"category":"Network"}}
 01165{"flow_event_id":3,"flow_event_name":"idle","thread_id":0,"packet_id":300,"source":"dns_exfiltration.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"finished","flow_src_packets_processed":150,"flow_dst_packets_processed":150,"flow_first_seen":1580978146717893,"flow_src_last_pkt_time":1580978206706247,"flow_dst_last_pkt_time":1580978206707432,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":59,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":258,"flow_dst_max_l4_payload_len":344,"flow_src_tot_l4_payload_len":26119,"flow_dst_tot_l4_payload_len":34826,"midstream":0,"thread_ts_usec":1580978206707432,"l3_proto":"ip4","src_ip":"192.168.220.56","dst_ip":"192.168.203.167","src_port":56373,"dst_port":53,"l4_proto":"udp","flow_datalink":1,"flow_max_packets":3,"ndpi": {"flow_risk": {"16": {"risk":"Suspicious DGA Domain name","severity":"High","risk_score": {"total":250,"client":125,"server":125}},"27": {"risk":"Risky Domain Name","severity":"Medium","risk_score": {"total":760,"client":580,"server":180}}},"confidence": {"6":"DPI"},"proto":"DNS","proto_id":"5","encrypted":0,"breed":"Acceptable","category_id":14,"category":"Network"}}
 00572{"daemon_event_id":3,"daemon_event_name":"shutdown","thread_id":0,"packet_id":300,"source":"dns_exfiltration.pcap","alias":"nDPId-test","packets-captured":300,"packets-processed":300,"total-skipped-flows":0,"total-l4-payload-len":60945,"total-not-detected-flows":0,"total-guessed-flows":0,"total-detected-flows":1,"total-detection-updates":1,"total-updates":1,"current-active-flows":0,"total-active-flows":1,"total-idle-flows":1,"total-compressions":0,"total-compression-diff":0,"current-compression-diff":0,"total-events-serialized":12,"global_ts_usec":1580978206707432}
@@ -18,10 +18,10 @@
 ~~ total active/idle flows...: 1/1
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6044455 bytes
-~~ total memory freed........: 6044455 bytes
-~~ total allocations/frees...: 121789/121789
+~~ total memory allocated....: 6044591 bytes
+~~ total memory freed........: 6044591 bytes
+~~ total allocations/frees...: 121790/121790
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 501 chars
-~~ json string max len.......: 2061 chars
-~~ json string avg len.......: 1256 chars
+~~ json string max len.......: 2446 chars
+~~ json string avg len.......: 1436 chars

test/results/dns_fragmented.pcap.out

@@ -154,9 +154,9 @@
 ~~ total active/idle flows...: 21/21
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6070045 bytes
-~~ total memory freed........: 6070045 bytes
-~~ total allocations/frees...: 121756/121756
+~~ total memory allocated....: 6072901 bytes
+~~ total memory freed........: 6072901 bytes
+~~ total allocations/frees...: 121777/121777
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 217 chars
 ~~ json string max len.......: 2505 chars

test/results/dns_invert_query.pcapng.out

@@ -14,9 +14,9 @@
 ~~ total active/idle flows...: 1/1
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6035671 bytes
-~~ total memory freed........: 6035671 bytes
-~~ total allocations/frees...: 121488/121488
+~~ total memory allocated....: 6035807 bytes
+~~ total memory freed........: 6035807 bytes
+~~ total allocations/frees...: 121489/121489
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 503 chars
 ~~ json string max len.......: 1006 chars

test/results/dns_long_domainname.pcap.out

@@ -15,9 +15,9 @@
 ~~ total active/idle flows...: 1/1
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6035716 bytes
-~~ total memory freed........: 6035716 bytes
-~~ total allocations/frees...: 121490/121490
+~~ total memory allocated....: 6035852 bytes
+~~ total memory freed........: 6035852 bytes
+~~ total allocations/frees...: 121491/121491
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 504 chars
 ~~ json string max len.......: 1049 chars

test/results/dnscrypt-v1-and-resolver-pings.pcap.out

@@ -1667,9 +1667,9 @@
 ~~ total active/idle flows...: 245/245
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6446049 bytes
-~~ total memory freed........: 6446049 bytes
-~~ total allocations/frees...: 124415/124415
+~~ total memory allocated....: 6479369 bytes
+~~ total memory freed........: 6479369 bytes
+~~ total allocations/frees...: 124660/124660
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 231 chars
 ~~ json string max len.......: 2491 chars

test/results/dnscrypt-v2-doh.pcap.out

@@ -249,9 +249,9 @@
 ~~ total active/idle flows...: 34/34
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6388312 bytes
-~~ total memory freed........: 6388312 bytes
-~~ total allocations/frees...: 122587/122587
+~~ total memory allocated....: 6392936 bytes
+~~ total memory freed........: 6392936 bytes
+~~ total allocations/frees...: 122621/122621
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 500 chars
 ~~ json string max len.......: 4771 chars

test/results/dnscrypt-v2.pcap.out

@@ -24,9 +24,9 @@
 ~~ total active/idle flows...: 3/3
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6039063 bytes
-~~ total memory freed........: 6039063 bytes
-~~ total allocations/frees...: 121513/121513
+~~ total memory allocated....: 6039471 bytes
+~~ total memory freed........: 6039471 bytes
+~~ total allocations/frees...: 121516/121516
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 496 chars
 ~~ json string max len.......: 1982 chars

test/results/dnscrypt_skype_false_positive.pcapng.out

@@ -17,9 +17,9 @@
 ~~ total active/idle flows...: 1/1
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6035815 bytes
-~~ total memory freed........: 6035815 bytes
-~~ total allocations/frees...: 121493/121493
+~~ total memory allocated....: 6035951 bytes
+~~ total memory freed........: 6035951 bytes
+~~ total allocations/frees...: 121494/121494
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 516 chars
 ~~ json string max len.......: 1218 chars

test/results/doq.pcapng.out

@@ -21,9 +21,9 @@
 ~~ total active/idle flows...: 2/2
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6047979 bytes
-~~ total memory freed........: 6047979 bytes
-~~ total allocations/frees...: 121538/121538
+~~ total memory allocated....: 6048251 bytes
+~~ total memory freed........: 6048251 bytes
+~~ total allocations/frees...: 121540/121540
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 490 chars
 ~~ json string max len.......: 2203 chars

test/results/doq_adguard.pcapng.out

@@ -5,7 +5,7 @@
 01103{"flow_event_id":7,"flow_event_name":"detected","thread_id":0,"packet_id":1,"source":"doq_adguard.pcapng","alias":"nDPId-test","flow_id":1,"flow_state":"info","flow_src_packets_processed":1,"flow_dst_packets_processed":0,"flow_first_seen":1608278425043144,"flow_src_last_pkt_time":1608278425043144,"flow_dst_last_pkt_time":1608278425043144,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":1232,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":1232,"flow_dst_max_l4_payload_len":0,"flow_src_tot_l4_payload_len":1232,"flow_dst_tot_l4_payload_len":0,"midstream":0,"thread_ts_usec":1608278425043144,"l3_proto":"ip4","src_ip":"192.168.12.169","dst_ip":"94.140.14.14","src_port":41070,"dst_port":784,"l4_proto":"udp","ndpi": {"confidence": {"6":"DPI"},"proto":"QUIC.DoH_DoT","proto_id":"188.196","encrypted":1,"breed":"Fun","category_id":14,"category":"Network","hostname":"dns.adguard.com","quic": {"tls": {"version":"TLSv1.3","ja3":"1e022f87823477abd6a79c31d70062d7","ja3s":"","unsafe_cipher":0,"cipher":"TLS_NULL_WITH_NULL_NULL","alpn":"doq-i00","tls_supported_versions":"TLSv1.3"}}}}
 00689{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":2,"source":"doq_adguard.pcapng","alias":"nDPId-test","flow_id":1,"flow_packet_id":2,"flow_src_last_pkt_time":1608278425043144,"flow_dst_last_pkt_time":1608278425079621,"flow_idle_time":200000000,"pkt_oversize":false,"pkt_caplen":182,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":182,"pkt_l4_len":148,"thread_ts_usec":1608278425079621,"pkt":"mt9Y+uvcCL6sCxduCABFAACoAbMAAD8RP6dejA4OwKgMqQMQoG4AlJ+l8P8AAB0RXf586nXFuX6jZU8LHDkLsXUEXOoexyg1M1\/+GZvbsGeGqJJILJUnaeRPlfaewSkJ0QM1kILJB9RkVGFQIKTOYfD\/amFvF5G2sUWGCAnPMQAxGtra+t44CL4uNVFuP1UAIYDjP5flgPs8Cfp53+s66ugMjRy2XoqR7aApyqmdoc3EHdt+2Cg="}
 02173{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":3,"source":"doq_adguard.pcapng","alias":"nDPId-test","flow_id":1,"flow_packet_id":3,"flow_src_last_pkt_time":1608278425084825,"flow_dst_last_pkt_time":1608278425079621,"flow_idle_time":200000000,"pkt_oversize":false,"pkt_caplen":1274,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":1274,"pkt_l4_len":1240,"thread_ts_usec":1608278425084825,"pkt":"CL6sCxdumt9Y+uvcCABFAATsXYtAAEARnorAqAypXowODqBuAxAE2FXxz\/8AAB0EXOoexxFd\/nzqdcW5fqNlTwscOQuxdUBgKDUzX\/4Zm9uwZ4aokkgslSdp5E+V9p7BKQnRAzWQgskH1GRUYVAgpM5h8P9qYW8XkbaxRYYICc8xADEa2tr63jgIvi41UW4\/VQAhgOM\/l+WA+zwJ+nnf6zrq6AyNHLZeRFASnCr8obwp9Ty5sR7kprQnC0Sv2ZcsxYzIMAthEKqYU0zMuGSEznU2JvTrq\/bykaeb5dqdGxdiszDYKDU6Jn7sPAcjUZ2gh8+BYZGe9phFiloXFkZRqkF4syIAEkOpcy2MK\/fkeUIOyP6wlwkzaY3fbmuxHrqRyLu45SBR1VMQFyHi28JYz7QmMQfDMqnuI0IWIuFKHwG0T\/v0jhF19jPBzG3JSCrPoiaSUV9rQI1kZsCKoMrGjumM68QAfolXONsAd2IYudReWz3mQrB3zOSDXc7+iPJJwc0+KS52obxIkJ0I8SZ7CLjp+FpGH++2YepZGSZYPB5rc\/4HU1bQ4ocmPERQ5l+FpQxpj4cq2AJTX05VWg9LfjDFrHE6D6oMOTTfheRhy7X3SqhzfVhy\/w3RXnv00qwNGkVr8QIR+wCM95sfw88fV3+NqmU3vnLU2z+qvvT2HlvRQm9ykjYa60lgB9sFJ5Ng9ge\/cpn16AR4r\/NoOup4fo8EeFB8cFrAVg+3WG3mgWxUdvK6oND07fFN48QrriL1y7XuIB3Fa65jgY5B4zE7vkkBXKUfGormP9hug8dHVr44WkbHCTqfFJuTHKIf9gtfJ9VQps1jhQjM952WGdM\/mFbut40pSDwrgQgdt0stO2C4PvDiwgzZaEybJzcZBHCUgM8reKIoRyLrSsWciN2b3tsFQXXaEeEGdt8Bc\/5zyh11uwNSzGQ\/Fl2k7QrJleMEWlDCFHuNFZdb7JDVOvqjlXAHTTHX0xSx0KU4aqrg\/kZVORXUFVlv\/xu8mW\/pGVbnSUQNAvLvkvHNdnu1ZPxtBzMoqU+96Xp\/DxrznNbYv32YFRLbK8kA8U4FaZhJ3oS+5KFBikdLEV9Hai2hbk8GZjN2iqviHrHccJqNkg3SIuZD5qamhaUaMG9NOa5pQ9jLJU\/ymgo7DdgKxRH8uuDjWk10CemOYV7pIj9XJEg0HHMmlI1Un6aDxtAu5UK1qm1HNb38yVa+sYeN5Ew6KHyqBUxxS4IflHX5qeqIZPOKrYg5MCubhSudLKbjcH5sXIzejKF8iZ0FlTKPdHSExxjW0QFN6bAWoLJuZE\/4kDcgHKTjdquB1S9wjg6Pah9A0AO1p8+A56ZYLVjRHdUF0Eo6bHTdn4hIgHvxPjCmO5BtWUKEeQnKGkkR8kgREjXo6GfEeHC4Vb4SCK88RJFW07bR+3U68E0sOKimZElroA+KMcE32OqnpsNULoyV7BunASAegp78gVNI0Bil4Klffm6tM6xnJr7Wx08jSGi+pGYWmiGnj3zfHIxpQuw4bIpm3S\/lud8tMnqwiD6\/bIUKO1SxVSWZBp6s2PlGyGHrgwwdIy5nXoip9OukmbhVHpu5a+3BERo9ToRhkKbGsS5gAuyL08\/F6VvMQD\/JdB+\/2rkXCT7ca7Lr49P5aV+w66D8Iwyn8BcCGyOLiGucN4S\/JjMhOeFgH9mu48hQ78o="}
-01735{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":32,"source":"doq_adguard.pcapng","alias":"nDPId-test","flow_id":1,"flow_state":"finished","flow_src_packets_processed":16,"flow_dst_packets_processed":16,"flow_first_seen":1608278425043144,"flow_src_last_pkt_time":1608278427520204,"flow_dst_last_pkt_time":1608278427556259,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":31,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":1232,"flow_dst_max_l4_payload_len":1252,"flow_src_tot_l4_payload_len":3388,"flow_dst_tot_l4_payload_len":9887,"midstream":0,"thread_ts_usec":1608278427556259,"l3_proto":"ip4","src_ip":"192.168.12.169","dst_ip":"94.140.14.14","src_port":41070,"dst_port":784,"l4_proto":"udp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"min":12,"avg":160973.4,"max":1885270,"stddev":453072.4,"var":205274628096.0,"ent":2.4,"data": [36477,41681,43201,66,19,41861,6662,38406,6603,58707,16,206479,12,419140,55,727,29151,153173,67,8229,73,10468,39556,83,37026,44980,51489,1830423,63,12,1885270]},"pktlen": {"min":73,"avg":456.8,"max":1294,"stddev":522.9,"var":273444.5,"ent":4.1,"data": [1274,182,1274,1294,1294,1284,97,98,198,95,1284,1284,1284,1284,269,73,97,98,83,306,154,100,73,83,437,73,84,73,101,103,103,83]},"bins": {"c_to_s": [4,8,0,1,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,0,0],"s_to_c": [0,5,0,0,2,0,0,0,1,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,5,2,0,0,0,0,0,0,0,0]},"directions": [0,1,0,1,1,1,0,0,1,1,1,1,1,1,0,0,0,0,1,1,0,0,0,1,1,0,1,0,0,0,0,1]},"ndpi": {"confidence": {"6":"DPI"},"proto":"QUIC.DoH_DoT","proto_id":"188.196","encrypted":1,"breed":"Fun","category_id":14,"category":"Network"}}
+02130{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":32,"source":"doq_adguard.pcapng","alias":"nDPId-test","flow_id":1,"flow_state":"finished","flow_src_packets_processed":16,"flow_dst_packets_processed":16,"flow_first_seen":1608278425043144,"flow_src_last_pkt_time":1608278427520204,"flow_dst_last_pkt_time":1608278427556259,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":31,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":1232,"flow_dst_max_l4_payload_len":1252,"flow_src_tot_l4_payload_len":3388,"flow_dst_tot_l4_payload_len":9887,"midstream":0,"thread_ts_usec":1608278427556259,"l3_proto":"ip4","src_ip":"192.168.12.169","dst_ip":"94.140.14.14","src_port":41070,"dst_port":784,"l4_proto":"udp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"min":12,"avg":160973.4,"max":1885270,"stddev":453072.4,"var":205274628096.0,"ent":2.4,"data": [36477,41681,43201,66,19,41861,6662,38406,6603,58707,16,206479,12,419140,55,727,29151,153173,67,8229,73,10468,39556,83,37026,44980,51489,1830423,63,12,1885270]},"pktlen": {"min":59,"avg":442.8,"max":1280,"stddev":522.9,"var":273444.5,"ent":4.1,"data": [1260,168,1260,1280,1280,1270,83,84,184,81,1270,1270,1270,1270,255,59,83,84,69,292,140,86,59,69,423,59,70,59,87,89,89,69]},"bins": {"c_to_s": [4,8,0,1,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,0,0],"s_to_c": [0,5,0,0,2,0,0,0,1,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,5,2,0,0,0,0,0,0,0,0]},"directions": [0,1,0,1,1,1,0,0,1,1,1,1,1,1,0,0,0,0,1,1,0,0,0,1,1,0,1,0,0,0,0,1],"entropies": [7.847249508,6.664321423,7.854867935,7.829421520,7.845530033,7.828608036,5.784439087,5.698686600,6.822151661,5.751563549,7.848925114,7.841618061,7.849283695,7.840007782,7.166291237,5.550272942,5.778533459,5.825033665,5.698887825,7.230185032,6.684528351,6.026679039,5.577555180,5.650410652,7.431746960,5.496964455,5.706285954,5.435783863,6.043458462,6.076747894,6.093711376,5.553960800]},"ndpi": {"confidence": {"6":"DPI"},"proto":"QUIC.DoH_DoT","proto_id":"188.196","encrypted":1,"breed":"Fun","category_id":14,"category":"Network"}}
 00930{"flow_event_id":3,"flow_event_name":"idle","thread_id":0,"packet_id":296,"source":"doq_adguard.pcapng","alias":"nDPId-test","flow_id":1,"flow_state":"finished","flow_src_packets_processed":164,"flow_dst_packets_processed":132,"flow_first_seen":1608278425043144,"flow_src_last_pkt_time":1608278463119538,"flow_dst_last_pkt_time":1608278462796456,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":30,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":1232,"flow_dst_max_l4_payload_len":1252,"flow_src_tot_l4_payload_len":10308,"flow_dst_tot_l4_payload_len":21705,"midstream":0,"thread_ts_usec":1608278463119538,"l3_proto":"ip4","src_ip":"192.168.12.169","dst_ip":"94.140.14.14","src_port":41070,"dst_port":784,"l4_proto":"udp","flow_datalink":1,"flow_max_packets":3,"ndpi": {"confidence": {"6":"DPI"},"proto":"QUIC.DoH_DoT","proto_id":"188.196","encrypted":1,"breed":"Fun","category_id":14,"category":"Network"}}
 00569{"daemon_event_id":3,"daemon_event_name":"shutdown","thread_id":0,"packet_id":296,"source":"doq_adguard.pcapng","alias":"nDPId-test","packets-captured":296,"packets-processed":296,"total-skipped-flows":0,"total-l4-payload-len":32013,"total-not-detected-flows":0,"total-guessed-flows":0,"total-detected-flows":1,"total-detection-updates":0,"total-updates":0,"current-active-flows":0,"total-active-flows":1,"total-idle-flows":1,"total-compressions":0,"total-compression-diff":0,"current-compression-diff":0,"total-events-serialized":10,"global_ts_usec":1608278463119538}
 ~~~~~~~~~~~~~~~~~~~~ SUMMARY ~~~~~~~~~~~~~~~~~~~~
@@ -16,9 +16,9 @@
 ~~ total active/idle flows...: 1/1
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6054295 bytes
-~~ total memory freed........: 6054295 bytes
-~~ total allocations/frees...: 121804/121804
+~~ total memory allocated....: 6054431 bytes
+~~ total memory freed........: 6054431 bytes
+~~ total allocations/frees...: 121805/121805
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 498 chars
 ~~ json string max len.......: 2179 chars

test/results/dos_win98_smb_netbeui.pcap.out

@@ -342,7 +342,7 @@
 00371{"packet_event_id":1,"packet_event_name":"packet","packet_id":213,"source":"dos_win98_smb_netbeui.pcap","alias":"nDPId-test","pkt_oversize":false,"pkt_caplen":61,"pkt_type":47,"pkt_l3_offset":14,"pkt_l4_offset":0,"pkt_len":61,"pkt_l4_len":0,"thread_ts_usec":1576409925057831,"pkt":"AwAAAAABAFBWM3ieAC\/w8AMsAP\/vAQAAAAAAGQBXT1JLR1JPVVAgICAgICAeTUFSVElOIFJPU0VOQVUgAw=="}
 00200{"error_event_id":5,"error_event_name":"Unknown packet type","datalink":1,"packet_id":214,"source":"dos_win98_smb_netbeui.pcap","alias":"nDPId-test","layer_type":47,"global_ts_usec":1576409926307736}
 00371{"packet_event_id":1,"packet_event_name":"packet","packet_id":214,"source":"dos_win98_smb_netbeui.pcap","alias":"nDPId-test","pkt_oversize":false,"pkt_caplen":61,"pkt_type":47,"pkt_l3_offset":14,"pkt_l4_offset":0,"pkt_len":61,"pkt_l4_len":0,"thread_ts_usec":1576409925057831,"pkt":"AwAAAAABAFBWM3ieAC\/w8AMsAP\/vAQAAAAAAGQAAAAAAAAAAAAAAAAAAAAAATUFSVElOIFJPU0VOQVUgAw=="}
-01767{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":220,"source":"dos_win98_smb_netbeui.pcap","alias":"nDPId-test","flow_id":3,"flow_state":"finished","flow_src_packets_processed":32,"flow_dst_packets_processed":0,"flow_first_seen":1576409800543745,"flow_src_last_pkt_time":1576409931837438,"flow_dst_last_pkt_time":1576409800543745,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":68,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":68,"flow_dst_max_l4_payload_len":0,"flow_src_tot_l4_payload_len":2176,"flow_dst_tot_l4_payload_len":0,"midstream":0,"thread_ts_usec":1576409931837438,"l3_proto":"ip4","src_ip":"192.168.239.129","dst_ip":"192.168.239.255","src_port":137,"dst_port":137,"l4_proto":"udp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"min":43,"avg":4235280.5,"max":96434388,"stddev":17261798.0,"var":297969697947648.0,"ent":1.5,"data": [471,72,38984,710235,79,43,39467,709823,84,47,40333,710082,133,63,40024,760697,749893,749148,750102,96434388,763919,759984,756024,755162,752213,756593,760022,22000853,749883,749867,755005]},"pktlen": {"min":110,"avg":110.0,"max":110,"stddev":0.0,"var":0.0,"ent":5.0,"data": [110,110,110,110,110,110,110,110,110,110,110,110,110,110,110,110,110,110,110,110,110,110,110,110,110,110,110,110,110,110,110,110]},"bins": {"c_to_s": [0,0,32,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"s_to_c": [0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]},"directions": [0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]},"ndpi": {"confidence": {"6":"DPI"},"proto":"NetBIOS","proto_id":"10","encrypted":0,"breed":"Acceptable","category_id":18,"category":"System"}}
+02131{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":220,"source":"dos_win98_smb_netbeui.pcap","alias":"nDPId-test","flow_id":3,"flow_state":"finished","flow_src_packets_processed":32,"flow_dst_packets_processed":0,"flow_first_seen":1576409800543745,"flow_src_last_pkt_time":1576409931837438,"flow_dst_last_pkt_time":1576409800543745,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":68,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":68,"flow_dst_max_l4_payload_len":0,"flow_src_tot_l4_payload_len":2176,"flow_dst_tot_l4_payload_len":0,"midstream":0,"thread_ts_usec":1576409931837438,"l3_proto":"ip4","src_ip":"192.168.239.129","dst_ip":"192.168.239.255","src_port":137,"dst_port":137,"l4_proto":"udp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"min":43,"avg":4235280.5,"max":96434388,"stddev":17261798.0,"var":297969697947648.0,"ent":1.5,"data": [471,72,38984,710235,79,43,39467,709823,84,47,40333,710082,133,63,40024,760697,749893,749148,750102,96434388,763919,759984,756024,755162,752213,756593,760022,22000853,749883,749867,755005]},"pktlen": {"min":96,"avg":96.0,"max":96,"stddev":0.0,"var":0.0,"ent":5.0,"data": [96,96,96,96,96,96,96,96,96,96,96,96,96,96,96,96,96,96,96,96,96,96,96,96,96,96,96,96,96,96,96,96]},"bins": {"c_to_s": [0,0,32,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"s_to_c": [0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]},"directions": [0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"entropies": [4.156764984,4.210426807,4.197602749,4.176768780,4.197602749,4.231260300,4.177598476,4.176768780,4.177598476,4.193659782,4.197602749,4.176768780,4.197602749,4.231260300,4.177598476,4.155935764,4.289934158,4.323737621,4.323737621,4.323737621,4.282100201,4.282100201,4.282100201,4.248297215,4.376053333,4.376053333,4.376053333,4.355220318,4.281060219,4.286166668,4.277262688,4.307000160]},"ndpi": {"confidence": {"6":"DPI"},"proto":"NetBIOS","proto_id":"10","encrypted":0,"breed":"Acceptable","category_id":18,"category":"System"}}
 00880{"flow_event_id":3,"flow_event_name":"idle","thread_id":0,"packet_id":220,"source":"dos_win98_smb_netbeui.pcap","alias":"nDPId-test","flow_id":2,"flow_state":"finished","flow_src_packets_processed":1,"flow_dst_packets_processed":0,"flow_first_seen":1576409798047534,"flow_src_last_pkt_time":1576409798047534,"flow_dst_last_pkt_time":1576409798047534,"flow_idle_time":140000000,"flow_src_min_l4_payload_len":8,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":8,"flow_dst_max_l4_payload_len":0,"flow_src_tot_l4_payload_len":8,"flow_dst_tot_l4_payload_len":0,"midstream":0,"thread_ts_usec":1576409931837438,"l3_proto":"ip4","src_ip":"192.168.239.129","dst_ip":"224.0.0.2","l4_proto":"icmp","flow_datalink":1,"flow_max_packets":3,"ndpi": {"confidence": {"6":"DPI"},"proto":"ICMP","proto_id":"81","encrypted":0,"breed":"Acceptable","category_id":14,"category":"Network"}}
 00923{"flow_event_id":3,"flow_event_name":"idle","thread_id":0,"packet_id":220,"source":"dos_win98_smb_netbeui.pcap","alias":"nDPId-test","flow_id":3,"flow_state":"finished","flow_src_packets_processed":32,"flow_dst_packets_processed":0,"flow_first_seen":1576409800543745,"flow_src_last_pkt_time":1576409931837438,"flow_dst_last_pkt_time":1576409800543745,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":68,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":68,"flow_dst_max_l4_payload_len":0,"flow_src_tot_l4_payload_len":2176,"flow_dst_tot_l4_payload_len":0,"midstream":0,"thread_ts_usec":1576409931837438,"l3_proto":"ip4","src_ip":"192.168.239.129","dst_ip":"192.168.239.255","src_port":137,"dst_port":137,"l4_proto":"udp","flow_datalink":1,"flow_max_packets":3,"ndpi": {"confidence": {"6":"DPI"},"proto":"NetBIOS","proto_id":"10","encrypted":0,"breed":"Acceptable","category_id":18,"category":"System"}}
 00920{"flow_event_id":3,"flow_event_name":"idle","thread_id":0,"packet_id":220,"source":"dos_win98_smb_netbeui.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"finished","flow_src_packets_processed":14,"flow_dst_packets_processed":0,"flow_first_seen":1576409797553896,"flow_src_last_pkt_time":1576409928060524,"flow_dst_last_pkt_time":1576409797553896,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":68,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":68,"flow_dst_max_l4_payload_len":0,"flow_src_tot_l4_payload_len":952,"flow_dst_tot_l4_payload_len":0,"midstream":0,"thread_ts_usec":1576409931837438,"l3_proto":"ip4","src_ip":"192.168.239.129","dst_ip":"192.168.239.2","src_port":137,"dst_port":137,"l4_proto":"udp","flow_datalink":1,"flow_max_packets":3,"ndpi": {"confidence": {"6":"DPI"},"proto":"NetBIOS","proto_id":"10","encrypted":0,"breed":"Acceptable","category_id":18,"category":"System"}}
@@ -356,10 +356,10 @@
 ~~ total active/idle flows...: 4/4
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6042227 bytes
-~~ total memory freed........: 6042227 bytes
-~~ total allocations/frees...: 121576/121576
+~~ total memory allocated....: 6042771 bytes
+~~ total memory freed........: 6042771 bytes
+~~ total allocations/frees...: 121580/121580
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 203 chars
-~~ json string max len.......: 1906 chars
-~~ json string avg len.......: 1054 chars
+~~ json string max len.......: 2136 chars
+~~ json string avg len.......: 1167 chars

test/results/drda_db2.pcap.out

@@ -5,7 +5,7 @@
 00521{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":2,"source":"drda_db2.pcap","alias":"nDPId-test","flow_id":1,"flow_packet_id":2,"flow_src_last_pkt_time":1175543772220609,"flow_dst_last_pkt_time":1175543772221098,"flow_idle_time":3285032704,"pkt_oversize":false,"pkt_caplen":62,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":62,"pkt_l4_len":28,"thread_ts_usec":1175543772221098,"pkt":"AFBWwAABAAwpfMZqCABFAAAwAABAAEAG5PXAqGqAwKhqAcNQEu\/9XlZHCrRnsXASFtB6IQAAAgQFtAEBBAI="}
 00511{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":3,"source":"drda_db2.pcap","alias":"nDPId-test","flow_id":1,"flow_packet_id":3,"flow_src_last_pkt_time":1175543772221136,"flow_dst_last_pkt_time":1175543772221098,"flow_idle_time":3285032704,"pkt_oversize":false,"pkt_caplen":54,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":54,"pkt_l4_len":20,"thread_ts_usec":1175543772221136,"pkt":"AAwpfMZqAFBWwAABCABFAAAoIqFAAIAGglzAqGoBwKhqgBLvw1AKtGex\/V5WSFAQ\/\/+9tQAA"}
 00869{"flow_event_id":7,"flow_event_name":"detected","thread_id":0,"packet_id":4,"source":"drda_db2.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"info","flow_src_packets_processed":3,"flow_dst_packets_processed":1,"flow_first_seen":1175543772220609,"flow_src_last_pkt_time":1175543772338468,"flow_dst_last_pkt_time":1175543772221098,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":175,"flow_dst_max_l4_payload_len":0,"flow_src_tot_l4_payload_len":175,"flow_dst_tot_l4_payload_len":0,"midstream":0,"thread_ts_usec":1175543772338468,"l3_proto":"ip4","src_ip":"192.168.106.1","dst_ip":"192.168.106.128","src_port":4847,"dst_port":50000,"l4_proto":"tcp","ndpi": {"confidence": {"6":"DPI"},"proto":"DRDA","proto_id":"227","encrypted":0,"breed":"Acceptable","category_id":11,"category":"Database"}}
-01749{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":32,"source":"drda_db2.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"finished","flow_src_packets_processed":17,"flow_dst_packets_processed":15,"flow_first_seen":1175543772220609,"flow_src_last_pkt_time":1175543792690997,"flow_dst_last_pkt_time":1175543792523346,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":663,"flow_dst_max_l4_payload_len":630,"flow_src_tot_l4_payload_len":2071,"flow_dst_tot_l4_payload_len":2488,"midstream":0,"thread_ts_usec":1175543792690997,"l3_proto":"ip4","src_ip":"192.168.106.1","dst_ip":"192.168.106.128","src_port":4847,"dst_port":50000,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"min":489,"avg":1315262.1,"max":17986057,"stddev":4366159.0,"var":19063346561024.0,"ent":1.8,"data": [489,527,117332,117692,728,9146,43443,966142,1129664,349281,477633,7546,71563,64394,182669,413229,622408,30275,5528,2591,521,1606,2014,1552,1127,154254,17828332,17986057,9928,7015,168439]},"pktlen": {"min":54,"avg":197.0,"max":717,"stddev":190.6,"var":36335.2,"ent":4.4,"data": [62,62,54,229,54,161,318,54,295,54,717,54,524,64,108,54,296,684,144,65,64,108,322,455,64,108,54,383,466,64,108,54]},"bins": {"c_to_s": [10,0,1,0,0,1,0,1,2,0,1,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"s_to_c": [5,4,0,1,0,0,0,1,0,0,0,0,2,0,1,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]},"directions": [0,1,0,0,1,1,0,1,1,0,0,1,1,0,1,0,0,1,0,1,0,1,0,1,0,1,0,0,1,0,1,0]},"ndpi": {"confidence": {"6":"DPI"},"proto":"DRDA","proto_id":"227","encrypted":0,"breed":"Acceptable","category_id":11,"category":"Database"}}
+02144{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":32,"source":"drda_db2.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"finished","flow_src_packets_processed":17,"flow_dst_packets_processed":15,"flow_first_seen":1175543772220609,"flow_src_last_pkt_time":1175543792690997,"flow_dst_last_pkt_time":1175543792523346,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":663,"flow_dst_max_l4_payload_len":630,"flow_src_tot_l4_payload_len":2071,"flow_dst_tot_l4_payload_len":2488,"midstream":0,"thread_ts_usec":1175543792690997,"l3_proto":"ip4","src_ip":"192.168.106.1","dst_ip":"192.168.106.128","src_port":4847,"dst_port":50000,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"min":489,"avg":1315262.1,"max":17986057,"stddev":4366159.0,"var":19063346561024.0,"ent":1.8,"data": [489,527,117332,117692,728,9146,43443,966142,1129664,349281,477633,7546,71563,64394,182669,413229,622408,30275,5528,2591,521,1606,2014,1552,1127,154254,17828332,17986057,9928,7015,168439]},"pktlen": {"min":40,"avg":183.0,"max":703,"stddev":190.6,"var":36335.2,"ent":4.3,"data": [48,48,40,215,40,147,304,40,281,40,703,40,510,50,94,40,282,670,130,51,50,94,308,441,50,94,40,369,452,50,94,40]},"bins": {"c_to_s": [10,0,1,0,0,1,0,1,2,0,1,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"s_to_c": [5,4,0,1,0,0,0,1,0,0,0,0,2,0,1,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]},"directions": [0,1,0,0,1,1,0,1,1,0,0,1,1,0,1,0,0,1,0,1,0,1,0,1,0,1,0,0,1,0,1,0],"entropies": [4.443420410,4.743162632,4.731687069,5.602320194,4.712815285,5.534297943,5.451408386,4.643942833,5.407389164,4.731687069,5.469695568,4.712814808,4.427623272,4.828757286,5.028375626,4.781687260,5.564469814,5.097215652,4.705523014,4.912525654,4.828757286,5.049652100,5.369750977,4.250173569,4.773659706,5.041621685,4.681686878,5.027119160,4.343546391,4.828757286,5.070929050,4.615311623]},"ndpi": {"confidence": {"6":"DPI"},"proto":"DRDA","proto_id":"227","encrypted":0,"breed":"Acceptable","category_id":11,"category":"Database"}}
 00916{"flow_event_id":2,"flow_event_name":"end","thread_id":0,"packet_id":38,"source":"drda_db2.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"finished","flow_src_packets_processed":20,"flow_dst_packets_processed":18,"flow_first_seen":1175543772220609,"flow_src_last_pkt_time":1175543810683631,"flow_dst_last_pkt_time":1175543810683601,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":663,"flow_dst_max_l4_payload_len":630,"flow_src_tot_l4_payload_len":2081,"flow_dst_tot_l4_payload_len":2542,"midstream":0,"thread_ts_usec":1175543810683631,"l3_proto":"ip4","src_ip":"192.168.106.1","dst_ip":"192.168.106.128","src_port":4847,"dst_port":50000,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3,"ndpi": {"confidence": {"6":"DPI"},"proto":"DRDA","proto_id":"227","encrypted":0,"breed":"Acceptable","category_id":11,"category":"Database"}}
 00560{"daemon_event_id":3,"daemon_event_name":"shutdown","thread_id":0,"packet_id":38,"source":"drda_db2.pcap","alias":"nDPId-test","packets-captured":38,"packets-processed":38,"total-skipped-flows":0,"total-l4-payload-len":4623,"total-not-detected-flows":0,"total-guessed-flows":0,"total-detected-flows":1,"total-detection-updates":0,"total-updates":0,"current-active-flows":0,"total-active-flows":1,"total-idle-flows":1,"total-compressions":0,"total-compression-diff":0,"current-compression-diff":0,"total-events-serialized":10,"global_ts_usec":1175543810683631}
 ~~~~~~~~~~~~~~~~~~~~ SUMMARY ~~~~~~~~~~~~~~~~~~~~
@@ -16,10 +16,10 @@
 ~~ total active/idle flows...: 1/1
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6038791 bytes
-~~ total memory freed........: 6038791 bytes
-~~ total allocations/frees...: 121526/121526
+~~ total memory allocated....: 6038927 bytes
+~~ total memory freed........: 6038927 bytes
+~~ total allocations/frees...: 121527/121527
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 493 chars
-~~ json string max len.......: 1754 chars
-~~ json string avg len.......: 1063 chars
+~~ json string max len.......: 2149 chars
+~~ json string avg len.......: 1236 chars

test/results/dropbox.pcap.out

@@ -10,20 +10,20 @@
 00866{"flow_event_id":7,"flow_event_name":"detected","thread_id":0,"packet_id":27,"source":"dropbox.pcap","alias":"nDPId-test","flow_id":2,"flow_state":"info","flow_src_packets_processed":1,"flow_dst_packets_processed":0,"flow_first_seen":1455907272856457,"flow_src_last_pkt_time":1455907272856457,"flow_dst_last_pkt_time":1455907272856457,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":95,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":95,"flow_dst_max_l4_payload_len":0,"flow_src_tot_l4_payload_len":95,"flow_dst_tot_l4_payload_len":0,"midstream":0,"thread_ts_usec":1455907272856457,"l3_proto":"ip4","src_ip":"192.168.56.1","dst_ip":"192.168.56.101","src_port":50318,"dst_port":17500,"l4_proto":"udp","ndpi": {"confidence": {"6":"DPI"},"proto":"Dropbox","proto_id":"121","encrypted":0,"breed":"Acceptable","category_id":13,"category":"Cloud"}}
 00516{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":28,"source":"dropbox.pcap","alias":"nDPId-test","flow_id":2,"flow_packet_id":2,"flow_src_last_pkt_time":1455907272856457,"flow_dst_last_pkt_time":1455907272858898,"flow_idle_time":200000000,"pkt_oversize":false,"pkt_caplen":60,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":60,"pkt_l4_len":26,"thread_ts_usec":1455907272858898,"pkt":"CAAnAERyCAAnmO\/hCABFAAAuXhFAAEAR6vbAqDhlwKg4AURcxI4AGvHiYkQdqQeYiy9yL0J1czE3Q21k"}
 00629{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":31,"source":"dropbox.pcap","alias":"nDPId-test","flow_id":2,"flow_packet_id":3,"flow_src_last_pkt_time":1455907272969405,"flow_dst_last_pkt_time":1455907272858898,"flow_idle_time":200000000,"pkt_oversize":false,"pkt_caplen":141,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":141,"pkt_l4_len":107,"thread_ts_usec":1455907272969405,"pkt":"CAAnmO\/hCAAnAERyCABFAAB\/EYMAAIARNzTAqDgBwKg4ZcSORFwAa8WlRgMdqhF5z0YYRXJEXEFyCEJ1czE3Q21kETL\/eyJtZXNzYWdlVHlwZSI6IlVQREFURSIsIm1lc3NhZ2VDb250ZW50IjoiRnJpIEZlYiAxOSAyMDo0MToxMyBFRVQgMjAxNiJ9"}
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 00526{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":154,"source":"dropbox.pcap","alias":"nDPId-test","flow_id":4,"flow_packet_id":2,"flow_src_last_pkt_time":1455907275690777,"flow_dst_last_pkt_time":1455907275695868,"flow_idle_time":200000000,"pkt_oversize":false,"pkt_caplen":64,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":64,"pkt_l4_len":30,"thread_ts_usec":1455907275695868,"pkt":"CAAnAERyCAAnmO\/hCABFAAAyX35AAEAR6YXAqDhlwKg4AURcxI8AHvHmZkSAZtDWwMpn\/osvci9CdXMxN0NtZA=="}
 00633{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":161,"source":"dropbox.pcap","alias":"nDPId-test","flow_id":4,"flow_packet_id":3,"flow_src_last_pkt_time":1455907275831283,"flow_dst_last_pkt_time":1455907275695868,"flow_idle_time":200000000,"pkt_oversize":false,"pkt_caplen":142,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":142,"pkt_l4_len":108,"thread_ts_usec":1455907275831283,"pkt":"CAAnmO\/hCAAnAERyCABFAACAFEwAAIARNGrAqDgBwKg4ZcSPRFwAbLkURwOAZ6ExGoh1VzNyRFxBcghCdXMxN0NtZBEy\/3sibWVzc2FnZVR5cGUiOiJVUERBVEUiLCJtZXNzYWdlQ29udGVudCI6IkZyaSBGZWIgMTkgMjA6NDE6MTUgRUVUIDIwMTYifQ=="}
-01764{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":166,"source":"dropbox.pcap","alias":"nDPId-test","flow_id":3,"flow_state":"finished","flow_src_packets_processed":16,"flow_dst_packets_processed":16,"flow_first_seen":1455907274088318,"flow_src_last_pkt_time":1455907275896569,"flow_dst_last_pkt_time":1455907275902611,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":95,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":101,"flow_dst_max_l4_payload_len":24,"flow_src_tot_l4_payload_len":1564,"flow_dst_tot_l4_payload_len":332,"midstream":0,"thread_ts_usec":1455907275902611,"l3_proto":"ip4","src_ip":"192.168.56.1","dst_ip":"192.168.56.101","src_port":50312,"dst_port":17500,"l4_proto":"udp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"min":1319,"avg":116856.3,"max":131359,"stddev":22365.2,"var":500202464.0,"ent":4.9,"data": [1319,105009,107122,122637,124565,114853,120385,119749,111541,123867,122956,105381,109394,122887,120099,118036,119438,130107,131359,131277,128951,120148,121275,112275,114829,128910,125477,127969,127046,125146,128537]},"pktlen": {"min":60,"avg":101.2,"max":143,"stddev":38.5,"var":1485.3,"ent":4.9,"data": [139,62,143,66,139,62,140,63,140,63,137,60,137,60,137,60,142,65,140,63,141,64,139,62,139,62,142,65,141,64,140,63]},"bins": {"c_to_s": [0,0,3,13,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"s_to_c": [16,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]},"directions": [0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1]},"ndpi": {"confidence": {"6":"DPI"},"proto":"Dropbox","proto_id":"121","encrypted":0,"breed":"Acceptable","category_id":13,"category":"Cloud"}}
-01764{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":276,"source":"dropbox.pcap","alias":"nDPId-test","flow_id":4,"flow_state":"finished","flow_src_packets_processed":16,"flow_dst_packets_processed":16,"flow_first_seen":1455907275690777,"flow_src_last_pkt_time":1455907277661201,"flow_dst_last_pkt_time":1455907277663998,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":94,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":101,"flow_dst_max_l4_payload_len":24,"flow_src_tot_l4_payload_len":1561,"flow_dst_tot_l4_payload_len":329,"midstream":0,"thread_ts_usec":1455907277663998,"l3_proto":"ip4","src_ip":"192.168.56.1","dst_ip":"192.168.56.101","src_port":50319,"dst_port":17500,"l4_proto":"udp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"min":5091,"avg":127214.4,"max":172321,"stddev":26264.3,"var":689812928.0,"ent":4.9,"data": [5091,140506,139383,127325,129287,138036,134456,137698,141222,137865,138593,132603,133311,132101,136834,172321,164608,137809,136671,122327,121648,117128,118696,128848,133217,115516,110107,123592,124533,106749,105564]},"pktlen": {"min":59,"avg":101.1,"max":143,"stddev":38.6,"var":1487.1,"ent":4.9,"data": [141,64,142,65,137,60,137,60,140,63,137,60,136,59,141,64,139,62,143,66,140,63,138,61,139,62,143,66,138,61,142,65]},"bins": {"c_to_s": [0,0,4,12,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"s_to_c": [16,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]},"directions": [0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1]},"ndpi": {"confidence": {"6":"DPI"},"proto":"Dropbox","proto_id":"121","encrypted":0,"breed":"Acceptable","category_id":13,"category":"Cloud"}}
+02162{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":166,"source":"dropbox.pcap","alias":"nDPId-test","flow_id":3,"flow_state":"finished","flow_src_packets_processed":16,"flow_dst_packets_processed":16,"flow_first_seen":1455907274088318,"flow_src_last_pkt_time":1455907275896569,"flow_dst_last_pkt_time":1455907275902611,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":95,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":101,"flow_dst_max_l4_payload_len":24,"flow_src_tot_l4_payload_len":1564,"flow_dst_tot_l4_payload_len":332,"midstream":0,"thread_ts_usec":1455907275902611,"l3_proto":"ip4","src_ip":"192.168.56.1","dst_ip":"192.168.56.101","src_port":50312,"dst_port":17500,"l4_proto":"udp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"min":1319,"avg":116856.3,"max":131359,"stddev":22365.2,"var":500202464.0,"ent":4.9,"data": [1319,105009,107122,122637,124565,114853,120385,119749,111541,123867,122956,105381,109394,122887,120099,118036,119438,130107,131359,131277,128951,120148,121275,112275,114829,128910,125477,127969,127046,125146,128537]},"pktlen": {"min":46,"avg":87.2,"max":129,"stddev":38.5,"var":1485.3,"ent":4.9,"data": [125,48,129,52,125,48,126,49,126,49,123,46,123,46,123,46,128,51,126,49,127,50,125,48,125,48,128,51,127,50,126,49]},"bins": {"c_to_s": [0,0,3,13,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"s_to_c": [16,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]},"directions": [0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1],"entropies": [5.540076256,5.126628399,5.646005154,5.238902569,5.556076050,5.011841774,5.645351887,5.124912739,5.661224842,5.124912739,5.536271572,5.045301914,5.526149273,5.010309696,5.552532196,5.088779926,5.645638943,5.155473709,5.623487949,5.027874470,5.658226013,5.203855038,5.594115257,5.084961414,5.581238747,5.084961414,5.642791271,5.201836586,5.575829029,5.148757458,5.623488426,5.043280125]},"ndpi": {"confidence": {"6":"DPI"},"proto":"Dropbox","proto_id":"121","encrypted":0,"breed":"Acceptable","category_id":13,"category":"Cloud"}}
+02162{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":276,"source":"dropbox.pcap","alias":"nDPId-test","flow_id":4,"flow_state":"finished","flow_src_packets_processed":16,"flow_dst_packets_processed":16,"flow_first_seen":1455907275690777,"flow_src_last_pkt_time":1455907277661201,"flow_dst_last_pkt_time":1455907277663998,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":94,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":101,"flow_dst_max_l4_payload_len":24,"flow_src_tot_l4_payload_len":1561,"flow_dst_tot_l4_payload_len":329,"midstream":0,"thread_ts_usec":1455907277663998,"l3_proto":"ip4","src_ip":"192.168.56.1","dst_ip":"192.168.56.101","src_port":50319,"dst_port":17500,"l4_proto":"udp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"min":5091,"avg":127214.4,"max":172321,"stddev":26264.3,"var":689812928.0,"ent":4.9,"data": [5091,140506,139383,127325,129287,138036,134456,137698,141222,137865,138593,132603,133311,132101,136834,172321,164608,137809,136671,122327,121648,117128,118696,128848,133217,115516,110107,123592,124533,106749,105564]},"pktlen": {"min":45,"avg":87.1,"max":129,"stddev":38.6,"var":1487.1,"ent":4.9,"data": [127,50,128,51,123,46,123,46,126,49,123,46,122,45,127,50,125,48,129,52,126,49,124,47,125,48,129,52,124,47,128,51]},"bins": {"c_to_s": [0,0,4,12,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"s_to_c": [16,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]},"directions": [0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1],"entropies": [5.584132195,5.148756981,5.612321377,5.123405457,5.484527588,5.088779926,5.497614384,5.088779926,5.597732544,5.084096432,5.526148796,5.088780403,5.523175716,5.047409534,5.616926193,5.163855076,5.550037384,5.084961891,5.666587353,5.277364254,5.567777157,5.068690777,5.565383434,5.070440769,5.542193413,5.084961414,5.626701832,5.238902569,5.490826130,4.985334873,5.638961315,5.241052151]},"ndpi": {"confidence": {"6":"DPI"},"proto":"Dropbox","proto_id":"121","encrypted":0,"breed":"Acceptable","category_id":13,"category":"Cloud"}}
 00561{"daemon_event_id":4,"daemon_event_name":"status","thread_id":0,"packet_id":801,"source":"dropbox.pcap","alias":"nDPId-test","packets-captured":801,"packets-processed":800,"total-skipped-flows":0,"total-l4-payload-len":47076,"total-not-detected-flows":0,"total-guessed-flows":0,"total-detected-flows":4,"total-detection-updates":0,"total-updates":0,"current-active-flows":4,"total-active-flows":4,"total-idle-flows":0,"total-compressions":0,"total-compression-diff":0,"current-compression-diff":0,"total-events-serialized":27,"global_ts_usec":1459182796665502}
 00756{"flow_event_id":1,"flow_event_name":"new","thread_id":0,"packet_id":801,"source":"dropbox.pcap","alias":"nDPId-test","flow_id":5,"flow_state":"info","flow_src_packets_processed":1,"flow_dst_packets_processed":0,"flow_first_seen":1459182796665502,"flow_src_last_pkt_time":1459182796665502,"flow_dst_last_pkt_time":1459182796665502,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":36,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":36,"flow_dst_max_l4_payload_len":0,"flow_src_tot_l4_payload_len":36,"flow_dst_tot_l4_payload_len":0,"midstream":0,"thread_ts_usec":1459182796665502,"l3_proto":"ip4","src_ip":"192.168.1.105","dst_ip":"192.168.1.254","src_port":55407,"dst_port":53,"l4_proto":"udp","flow_datalink":1,"flow_max_packets":3}
 00541{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":801,"source":"dropbox.pcap","alias":"nDPId-test","flow_id":5,"flow_packet_id":1,"flow_src_last_pkt_time":1459182796665502,"flow_dst_last_pkt_time":1459182796665502,"flow_idle_time":200000000,"pkt_oversize":false,"pkt_caplen":78,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":78,"pkt_l4_len":44,"thread_ts_usec":1459182796665502,"pkt":"8IQvSpdgeJKcD6iOCABFAABAOLtAAEARfTrAqAFpwKgB\/thvADUALFKSg5wBAAABAAAAAAAABmNsaWVudAdkcm9wYm94A2NvbQAAAQAB"}
@@ -115,10 +115,10 @@
 ~~ total active/idle flows...: 15/15
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6082801 bytes
-~~ total memory freed........: 6082801 bytes
-~~ total allocations/frees...: 122469/122469
+~~ total memory allocated....: 6084841 bytes
+~~ total memory freed........: 6084841 bytes
+~~ total allocations/frees...: 122484/122484
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 492 chars
-~~ json string max len.......: 1769 chars
-~~ json string avg len.......: 1130 chars
+~~ json string max len.......: 2167 chars
+~~ json string avg len.......: 1329 chars

test/results/dtls.pcap.out

@@ -14,9 +14,9 @@
 ~~ total active/idle flows...: 1/1
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6035707 bytes
-~~ total memory freed........: 6035707 bytes
-~~ total allocations/frees...: 121490/121490
+~~ total memory allocated....: 6035843 bytes
+~~ total memory freed........: 6035843 bytes
+~~ total allocations/frees...: 121491/121491
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 489 chars
 ~~ json string max len.......: 1240 chars

test/results/dtls2.pcap.out

@@ -21,9 +21,9 @@
 ~~ total active/idle flows...: 1/1
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6036599 bytes
-~~ total memory freed........: 6036599 bytes
-~~ total allocations/frees...: 121521/121521
+~~ total memory allocated....: 6036735 bytes
+~~ total memory freed........: 6036735 bytes
+~~ total allocations/frees...: 121522/121522
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 490 chars
 ~~ json string max len.......: 1538 chars

test/results/dtls_certificate.pcapng.out

@@ -13,9 +13,9 @@
 ~~ total active/idle flows...: 1/1
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6044123 bytes
-~~ total memory freed........: 6044123 bytes
-~~ total allocations/frees...: 121493/121493
+~~ total memory allocated....: 6044259 bytes
+~~ total memory freed........: 6044259 bytes
+~~ total allocations/frees...: 121494/121494
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 503 chars
 ~~ json string max len.......: 2464 chars

test/results/dtls_certificate_fragments.pcap.out

@@ -16,9 +16,9 @@
 ~~ total active/idle flows...: 1/1
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6036265 bytes
-~~ total memory freed........: 6036265 bytes
-~~ total allocations/frees...: 121509/121509
+~~ total memory allocated....: 6036401 bytes
+~~ total memory freed........: 6036401 bytes
+~~ total allocations/frees...: 121510/121510
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 511 chars
 ~~ json string max len.......: 1441 chars

test/results/dtls_mid_sessions.pcapng.out

@@ -31,9 +31,9 @@
 ~~ total active/idle flows...: 4/4
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6043152 bytes
-~~ total memory freed........: 6043152 bytes
-~~ total allocations/frees...: 121608/121608
+~~ total memory allocated....: 6043696 bytes
+~~ total memory freed........: 6043696 bytes
+~~ total allocations/frees...: 121612/121612
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 504 chars
 ~~ json string max len.......: 2487 chars

test/results/dtls_old_version.pcapng.out

@@ -16,9 +16,9 @@
 ~~ total active/idle flows...: 1/1
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6035891 bytes
-~~ total memory freed........: 6035891 bytes
-~~ total allocations/frees...: 121496/121496
+~~ total memory allocated....: 6036027 bytes
+~~ total memory freed........: 6036027 bytes
+~~ total allocations/frees...: 121497/121497
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 503 chars
 ~~ json string max len.......: 1142 chars

test/results/dtls_session_id_and_coockie_both.pcap.out

@@ -16,9 +16,9 @@
 ~~ total active/idle flows...: 1/1
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6035765 bytes
-~~ total memory freed........: 6035765 bytes
-~~ total allocations/frees...: 121492/121492
+~~ total memory allocated....: 6035901 bytes
+~~ total memory freed........: 6035901 bytes
+~~ total allocations/frees...: 121493/121493
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 517 chars
 ~~ json string max len.......: 1330 chars

test/results/emotet.pcap.out

@@ -5,14 +5,14 @@
 00515{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":2,"source":"emotet.pcap","alias":"nDPId-test","flow_id":1,"flow_packet_id":2,"flow_src_last_pkt_time":1645830066121611,"flow_dst_last_pkt_time":1645830066871134,"flow_idle_time":3285032704,"pkt_oversize":false,"pkt_caplen":58,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":58,"pkt_l4_len":24,"thread_ts_usec":1645830066871134,"pkt":"AAgCHEeuIOUqtpPxCABFAAAsxzIAAIAGd+HB\/BZUCgIZZgJL392K6SffzSFkt2AS+vDaogAAAgQFtA=="}
 00507{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":3,"source":"emotet.pcap","alias":"nDPId-test","flow_id":1,"flow_packet_id":3,"flow_src_last_pkt_time":1645830066871330,"flow_dst_last_pkt_time":1645830066871134,"flow_idle_time":3285032704,"pkt_oversize":false,"pkt_caplen":54,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":54,"pkt_l4_len":20,"thread_ts_usec":1645830066871330,"pkt":"IOUqtpPxAAgCHEeuCABFAAAowBNAAIAGPwQKAhlmwfwWVN\/dAkvNIWS3iukn4FAQ+vDyXwAA"}
 00936{"flow_event_id":7,"flow_event_name":"detected","thread_id":0,"packet_id":7,"source":"emotet.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"info","flow_src_packets_processed":3,"flow_dst_packets_processed":4,"flow_first_seen":1645830066121611,"flow_src_last_pkt_time":1645830067978107,"flow_dst_last_pkt_time":1645830068348052,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":21,"flow_dst_max_l4_payload_len":160,"flow_src_tot_l4_payload_len":21,"flow_dst_tot_l4_payload_len":214,"midstream":0,"thread_ts_usec":1645830068348052,"l3_proto":"ip4","src_ip":"10.2.25.102","dst_ip":"193.252.22.84","src_port":57309,"dst_port":587,"l4_proto":"tcp","ndpi": {"confidence": {"6":"DPI"},"proto":"SMTP","proto_id":"3","encrypted":0,"breed":"Acceptable","category_id":3,"category":"Email","hostname":"opmta1mto02nd1","smtp": {"user":"","password":"","auth_failed":0}}}
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@@ -21,7 +21,7 @@
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 00755{"flow_event_id":1,"flow_event_name":"new","thread_id":0,"packet_id":2228,"source":"emotet.pcap","alias":"nDPId-test","flow_id":5,"flow_state":"info","flow_src_packets_processed":1,"flow_dst_packets_processed":0,"flow_first_seen":1650905467542773,"flow_src_last_pkt_time":1650905467542773,"flow_dst_last_pkt_time":1650905467542773,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":0,"flow_dst_max_l4_payload_len":0,"flow_src_tot_l4_payload_len":0,"flow_dst_tot_l4_payload_len":0,"midstream":0,"thread_ts_usec":1650905467542773,"l3_proto":"ip4","src_ip":"10.4.25.101","dst_ip":"138.197.147.101","src_port":49803,"dst_port":443,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3}
 00527{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":2228,"source":"emotet.pcap","alias":"nDPId-test","flow_id":5,"flow_packet_id":1,"flow_src_last_pkt_time":1650905467542773,"flow_dst_last_pkt_time":1650905467542773,"flow_idle_time":3285032704,"pkt_oversize":false,"pkt_caplen":66,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":66,"pkt_l4_len":32,"thread_ts_usec":1650905467542773,"pkt":"IOUqtpPxAAgCHEeuCABFAAA0C55AAIAGrZIKBBllisWTZcKLAbv3Q1KhAAAAAIAC\/\/8fUQAAAgQFtAEDAwgBAQQC"}
@@ -38,7 +38,7 @@
 00518{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":2230,"source":"emotet.pcap","alias":"nDPId-test","flow_id":5,"flow_packet_id":3,"flow_src_last_pkt_time":1650905467652398,"flow_dst_last_pkt_time":1650905467652145,"flow_idle_time":3285032704,"pkt_oversize":false,"pkt_caplen":60,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":60,"pkt_l4_len":20,"thread_ts_usec":1650905467652398,"pkt":"IOUqtpPxAAgCHEeuCABFAAAoC59AAIAGrZ0KBBllisWTZcKLAbv3Q1KiR\/jAO1AQBABT4AAAAAAAAAAA"}
 01248{"flow_event_id":7,"flow_event_name":"detected","thread_id":0,"packet_id":2231,"source":"emotet.pcap","alias":"nDPId-test","flow_id":5,"flow_state":"info","flow_src_packets_processed":3,"flow_dst_packets_processed":1,"flow_first_seen":1650905467542773,"flow_src_last_pkt_time":1650905467666537,"flow_dst_last_pkt_time":1650905467652145,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":149,"flow_dst_max_l4_payload_len":0,"flow_src_tot_l4_payload_len":149,"flow_dst_tot_l4_payload_len":0,"midstream":0,"thread_ts_usec":1650905467666537,"l3_proto":"ip4","src_ip":"10.4.25.101","dst_ip":"138.197.147.101","src_port":49803,"dst_port":443,"l4_proto":"tcp","ndpi": {"flow_risk": {"15": {"risk":"TLS (probably) Not Carrying HTTPS","severity":"Low","risk_score": {"total":760,"client":680,"server":80}},"24": {"risk":"Missing SNI TLS Extn","severity":"Medium","risk_score": {"total":500,"client":350,"server":150}}},"confidence": {"6":"DPI"},"proto":"TLS","proto_id":"91","encrypted":1,"breed":"Safe","category_id":5,"category":"Web","hostname":"","tls": {"version":"TLSv1.2","ja3":"51c64c77e60f3980eea90869b68c58a8","ja3s":"","unsafe_cipher":0,"cipher":"TLS_NULL_WITH_NULL_NULL"}}}
 01673{"flow_event_id":8,"flow_event_name":"detection-update","thread_id":0,"packet_id":2233,"source":"emotet.pcap","alias":"nDPId-test","flow_id":5,"flow_state":"info","flow_src_packets_processed":3,"flow_dst_packets_processed":3,"flow_first_seen":1650905467542773,"flow_src_last_pkt_time":1650905467666537,"flow_dst_last_pkt_time":1650905467789145,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":149,"flow_dst_max_l4_payload_len":1378,"flow_src_tot_l4_payload_len":149,"flow_dst_tot_l4_payload_len":1378,"midstream":0,"thread_ts_usec":1650905467789145,"l3_proto":"ip4","src_ip":"10.4.25.101","dst_ip":"138.197.147.101","src_port":49803,"dst_port":443,"l4_proto":"tcp","ndpi": {"flow_risk": {"6": {"risk":"Self-signed Cert","severity":"High","risk_score": {"total":500,"client":450,"server":50}},"15": {"risk":"TLS (probably) Not Carrying HTTPS","severity":"Low","risk_score": {"total":760,"client":680,"server":80}},"24": {"risk":"Missing SNI TLS Extn","severity":"Medium","risk_score": {"total":500,"client":350,"server":150}}},"confidence": {"6":"DPI"},"proto":"TLS","proto_id":"91","encrypted":1,"breed":"Safe","category_id":5,"category":"Web","hostname":"","tls": {"version":"TLSv1.2","ja3":"51c64c77e60f3980eea90869b68c58a8","ja3s":"ec74a5c51106f0419184d0dd08fb05bc","unsafe_cipher":0,"cipher":"TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384","issuerDN":"C=GB, ST=London, L=London, O=Global Security, OU=IT Department, CN=example.com","subjectDN":"C=GB, ST=London, L=London, O=Global Security, OU=IT Department, CN=example.com","fingerprint":"43:A2:39:73:AC:4D:2C:15:7B:D6:4E:32:EA:22:11:B7:97:65:1A:93"}}}
-01585{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":2259,"source":"emotet.pcap","alias":"nDPId-test","flow_id":5,"flow_state":"info","flow_src_packets_processed":14,"flow_dst_packets_processed":18,"flow_first_seen":1650905467542773,"flow_src_last_pkt_time":1650905469294827,"flow_dst_last_pkt_time":1650905469297748,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":480,"flow_dst_max_l4_payload_len":1388,"flow_src_tot_l4_payload_len":722,"flow_dst_tot_l4_payload_len":19664,"midstream":0,"thread_ts_usec":1650905469297748,"l3_proto":"ip4","src_ip":"10.4.25.101","dst_ip":"138.197.147.101","src_port":49803,"dst_port":443,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"min":58,"avg":116901.0,"max":1262510,"stddev":291863.6,"var":85184339968.0,"ent":2.7,"data": [109372,109625,14139,123772,13228,122858,52674,132935,80275,6518,151937,1117119,71,165,1262510,58,2900,71,3072,96890,117,96947,3054,71,165,71,3262,116,2919,118]},"pktlen": {"min":60,"avg":696.0,"max":1442,"stddev":663.2,"var":439900.2,"ent":4.2,"data": [66,66,60,203,60,1432,60,147,296,60,534,60,1442,1442,1442,60,60,1442,1442,66,1442,1442,74,1442,1442,1442,1442,74,74,74,1442,1442]},"bins": {"c_to_s": [11,0,1,0,1,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"s_to_c": [3,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,14,0,0,0,0]},"directions": [0,1,0,0,1,1,0,0,1,0,0,1,1,1,1,0,0,1,1,0,1,1,0,1,1,1,1,0,0,0,1,1]}}
+01984{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":2259,"source":"emotet.pcap","alias":"nDPId-test","flow_id":5,"flow_state":"info","flow_src_packets_processed":14,"flow_dst_packets_processed":18,"flow_first_seen":1650905467542773,"flow_src_last_pkt_time":1650905469294827,"flow_dst_last_pkt_time":1650905469297748,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":480,"flow_dst_max_l4_payload_len":1388,"flow_src_tot_l4_payload_len":722,"flow_dst_tot_l4_payload_len":19664,"midstream":0,"thread_ts_usec":1650905469297748,"l3_proto":"ip4","src_ip":"10.4.25.101","dst_ip":"138.197.147.101","src_port":49803,"dst_port":443,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"min":58,"avg":116901.0,"max":1262510,"stddev":291863.6,"var":85184339968.0,"ent":2.7,"data": [109372,109625,14139,123772,13228,122858,52674,132935,80275,6518,151937,1117119,71,165,1262510,58,2900,71,3072,96890,117,96947,3054,71,165,71,3262,116,2919,118]},"pktlen": {"min":46,"avg":682.0,"max":1428,"stddev":663.2,"var":439900.2,"ent":4.2,"data": [52,52,46,189,46,1418,46,133,282,46,520,46,1428,1428,1428,46,46,1428,1428,52,1428,1428,60,1428,1428,1428,1428,60,60,60,1428,1428]},"bins": {"c_to_s": [11,0,1,0,1,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"s_to_c": [3,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,14,0,0,0,0]},"directions": [0,1,0,0,1,1,0,0,1,0,0,1,1,1,1,0,0,1,1,0,1,1,0,1,1,1,1,0,0,0,1,1],"entropies": [4.661227226,4.908878326,4.501398087,5.357971191,4.609350681,7.499943256,4.609350204,5.862740993,7.080684185,4.501398087,7.521671295,4.522393703,7.860427856,7.879212856,7.876828194,4.501398087,4.501398087,7.862761021,7.872880459,4.974009037,7.863744259,7.867939472,5.142321110,7.869549751,7.874364853,7.859346390,7.876013756,5.142321110,5.142321110,5.142320633,7.842814445,7.873933792]}}
 01676{"flow_event_id":8,"flow_event_name":"detection-update","thread_id":0,"packet_id":2259,"source":"emotet.pcap","alias":"nDPId-test","flow_id":5,"flow_state":"info","flow_src_packets_processed":14,"flow_dst_packets_processed":18,"flow_first_seen":1650905467542773,"flow_src_last_pkt_time":1650905469294827,"flow_dst_last_pkt_time":1650905469297748,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":480,"flow_dst_max_l4_payload_len":1388,"flow_src_tot_l4_payload_len":722,"flow_dst_tot_l4_payload_len":19664,"midstream":0,"thread_ts_usec":1650905469297748,"l3_proto":"ip4","src_ip":"10.4.25.101","dst_ip":"138.197.147.101","src_port":49803,"dst_port":443,"l4_proto":"tcp","ndpi": {"flow_risk": {"6": {"risk":"Self-signed Cert","severity":"High","risk_score": {"total":500,"client":450,"server":50}},"15": {"risk":"TLS (probably) Not Carrying HTTPS","severity":"Low","risk_score": {"total":760,"client":680,"server":80}},"24": {"risk":"Missing SNI TLS Extn","severity":"Medium","risk_score": {"total":500,"client":350,"server":150}}},"confidence": {"6":"DPI"},"proto":"TLS","proto_id":"91","encrypted":1,"breed":"Safe","category_id":5,"category":"Web","hostname":"","tls": {"version":"TLSv1.2","ja3":"51c64c77e60f3980eea90869b68c58a8","ja3s":"ec74a5c51106f0419184d0dd08fb05bc","unsafe_cipher":0,"cipher":"TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384","issuerDN":"C=GB, ST=London, L=London, O=Global Security, OU=IT Department, CN=example.com","subjectDN":"C=GB, ST=London, L=London, O=Global Security, OU=IT Department, CN=example.com","fingerprint":"43:A2:39:73:AC:4D:2C:15:7B:D6:4E:32:EA:22:11:B7:97:65:1A:93"}}}
 00755{"flow_event_id":1,"flow_event_name":"new","thread_id":0,"packet_id":2359,"source":"emotet.pcap","alias":"nDPId-test","flow_id":6,"flow_state":"info","flow_src_packets_processed":1,"flow_dst_packets_processed":0,"flow_first_seen":1650905469778844,"flow_src_last_pkt_time":1650905469778844,"flow_dst_last_pkt_time":1650905469778844,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":0,"flow_dst_max_l4_payload_len":0,"flow_src_tot_l4_payload_len":0,"flow_dst_tot_l4_payload_len":0,"midstream":0,"thread_ts_usec":1650905469778844,"l3_proto":"ip4","src_ip":"10.4.25.101","dst_ip":"138.197.147.101","src_port":49804,"dst_port":443,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3}
 00527{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":2359,"source":"emotet.pcap","alias":"nDPId-test","flow_id":6,"flow_packet_id":1,"flow_src_last_pkt_time":1650905469778844,"flow_dst_last_pkt_time":1650905469778844,"flow_idle_time":3285032704,"pkt_oversize":false,"pkt_caplen":66,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":66,"pkt_l4_len":32,"thread_ts_usec":1650905469778844,"pkt":"IOUqtpPxAAgCHEeuCABFAAA0C9hAAIAGrVgKBBllisWTZcKMAbv+vEuFAAAAAIAC\/\/8e8wAAAgQFtAEDAwgBAQQC"}
@@ -58,10 +58,10 @@
 ~~ total active/idle flows...: 6/6
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6136222 bytes
-~~ total memory freed........: 6136222 bytes
-~~ total allocations/frees...: 123943/123943
+~~ total memory allocated....: 6137038 bytes
+~~ total memory freed........: 6137038 bytes
+~~ total allocations/frees...: 123949/123949
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 491 chars
-~~ json string max len.......: 1959 chars
-~~ json string avg len.......: 1224 chars
+~~ json string max len.......: 2358 chars
+~~ json string avg len.......: 1423 chars

test/results/encrypted_sni.pcap.out

@@ -21,9 +21,9 @@
 ~~ total active/idle flows...: 3/3
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6047001 bytes
-~~ total memory freed........: 6047001 bytes
-~~ total allocations/frees...: 121522/121522
+~~ total memory allocated....: 6047409 bytes
+~~ total memory freed........: 6047409 bytes
+~~ total allocations/frees...: 121525/121525
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 498 chars
 ~~ json string max len.......: 1490 chars