Add bitcoing protocol dissector.

doc/protocols.rst

@@ -44,3 +44,18 @@ References: `Main site <https://www.nvidia.com/en-us/geforce-now/>`_.
 Generic web traffic from Nvidia sites.
 
 References: `Main site <https://www.nvidia.com>`_.
+
+
+.. _Proto 343:
+
+`NDPI_PROTOCOL_BITCOIN`
+======================
+Bitcoin is one of the most common crypto currencies.
+
+References: `Main site <https://en.bitcoin.it/wiki/Protocol_documentation>`_.
+
+Notes:
+
+- Not each crypto exchange is a mining, it could be a normal transaction, sending or receving.
+- Bitcoin network protocol covers the broader set of rules that govern how all nodes in the network communicate and sync with each others blocks and transactions. 
+- On the other hand mining protocols are more specific and deal directly with how miners interact with the network and participate in the mining process.

src/include/ndpi_protocol_ids.h

@@ -70,7 +70,7 @@ typedef enum {
   NDPI_PROTOCOL_SIGNAL                = 39,
   NDPI_PROTOCOL_MEMCACHED             = 40, /* Memcached */
   NDPI_PROTOCOL_SMBV23                = 41, /* SMB version 2/3 */
-  NDPI_PROTOCOL_MINING                = 42, /* Bitcoin, Ethereum, ZCash, Monero */
+  NDPI_PROTOCOL_MINING                = 42, /* Ethereum, ZCash, Monero */
   NDPI_PROTOCOL_NEST_LOG_SINK         = 43, /* Nest Log Sink (Nest Protect) */
   NDPI_PROTOCOL_MODBUS                = 44, /* Modbus */
   NDPI_PROTOCOL_WHATSAPP_CALL         = 45, /* WhatsApp video ad audio calls go here */
@@ -371,6 +371,7 @@ typedef enum {
   NDPI_PROTOCOL_EPICGAMES             = 340,
   NDPI_PROTOCOL_GEFORCENOW            = 341,
   NDPI_PROTOCOL_NVIDIA                = 342,
+  NDPI_PROTOCOL_BITCOIN               = 343, 
 
 #ifdef CUSTOM_NDPI_PROTOCOLS
 #include "../../../nDPI-custom/custom_ndpi_protocol_ids.h"

src/include/ndpi_protocols.h

@@ -242,6 +242,7 @@ void init_source_engine_dissector(struct ndpi_detection_module_struct *ndpi_stru
 void init_bacnet_dissector(struct ndpi_detection_module_struct *ndpi_struct, u_int32_t *id);
 void init_oicq_dissector(struct ndpi_detection_module_struct *ndpi_struct, u_int32_t *id);
 void init_epicgames_dissector(struct ndpi_detection_module_struct *ndpi_struct, u_int32_t *id);
+void init_bitcoin_dissector(struct ndpi_detection_module_struct *ndpi_struct, u_int32_t *id);
 
 /* ndpi_main.c */
 extern u_int32_t ndpi_ip_port_hash_funct(u_int32_t ip, u_int16_t port);

src/include/ndpi_typedefs.h

@@ -1057,6 +1057,11 @@ typedef enum {
   */
   CUSTOM_CATEGORY_ANTIMALWARE      = 105,
 
+  /*
+    Crypto Currency e.g Bitcoin, Litecoin, Etherum ..et.
+  */
+  NDPI_PROTOCOL_CATEGORY_CRYPTO_CURRENCY = 106,
+
   /*
     IMPORTANT
 

src/lib/ndpi_main.c

@@ -1226,7 +1226,7 @@ static void ndpi_init_protocol_defaults(struct ndpi_detection_module_struct *ndp
 			  ndpi_build_default_ports(ports_b, 0, 0, 0, 0, 0) /* UDP */);
   ndpi_set_proto_defaults(ndpi_str, 1 /* cleartext */, 1 /* app proto */, NDPI_PROTOCOL_UNSAFE, NDPI_PROTOCOL_MINING,
 			  "Mining", CUSTOM_CATEGORY_MINING,
-			  ndpi_build_default_ports(ports_a, 8333, 30303, 0, 0, 0) /* TCP */,
+			  ndpi_build_default_ports(ports_a, 30303, 0, 0, 0, 0) /* TCP */,
 			  ndpi_build_default_ports(ports_b, 0, 0, 0, 0, 0) /* UDP */);
   ndpi_set_proto_defaults(ndpi_str, 1 /* cleartext */, 1 /* app proto */, NDPI_PROTOCOL_ACCEPTABLE, NDPI_PROTOCOL_NEST_LOG_SINK,
 			  "NestLogSink", NDPI_PROTOCOL_CATEGORY_CLOUD,
@@ -2084,6 +2084,10 @@ static void ndpi_init_protocol_defaults(struct ndpi_detection_module_struct *ndp
 			  "SRTP", NDPI_PROTOCOL_CATEGORY_MEDIA,
 			  ndpi_build_default_ports(ports_a, 0, 0, 0, 0, 0) /* TCP */,
 			  ndpi_build_default_ports(ports_b, 0, 0, 0, 0, 0) /* UDP */);
+  ndpi_set_proto_defaults(ndpi_str, 1 /* cleartext */, 0 /* nw proto */, NDPI_PROTOCOL_ACCEPTABLE, NDPI_PROTOCOL_BITCOIN,
+			  "BITCOIN", NDPI_PROTOCOL_CATEGORY_CRYPTO_CURRENCY,
+			  ndpi_build_default_ports(ports_a, 8333, 0, 0, 0, 0) /* TCP */,
+			  ndpi_build_default_ports(ports_b, 0, 0, 0, 0, 0) /* UDP */);
 
 
 #ifdef CUSTOM_NDPI_PROTOCOLS
@@ -2719,6 +2723,7 @@ static const char *categories[] = {
   "Site_Unavailable",
   "Allowed_Site",
   "Antimalware",
+  "Crypto_Currency",
 };
 
 #if !defined(NDPI_CFFI_PREPROCESSING) && defined(__linux__)
@@ -4953,6 +4958,9 @@ static int ndpi_callback_init(struct ndpi_detection_module_struct *ndpi_str) {
   /* EpicGames */
   init_epicgames_dissector(ndpi_str, &a);
 
+  /*BITCOIN*/
+  init_bitcoin_dissector(ndpi_str, &a);
+
 #ifdef CUSTOM_NDPI_PROTOCOLS
 #include "../../../nDPI-custom/custom_ndpi_main_init.c"
 #endif

src/lib/protocols/bitcoin.c

@@ -0,0 +1,71 @@
+/*
+ * bitcoin.c
+ *
+ * Copyright (C) 2018-23 - ntop.org
+ *
+ * This file is part of nDPI, an open source deep packet inspection
+ * library based on the OpenDPI and PACE technology by ipoque GmbH
+ *
+ * nDPI is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * nDPI is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with nDPI.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+#include "ndpi_protocol_ids.h"
+#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_BITCOIN
+#include "ndpi_api.h"
+
+/*https://en.bitcoin.it/wiki/Protocol_documentation*/
+#define MAIN_NET_MAGIC           0xF9BEB4D9
+#define TEST_NET_MAGIC           0xFABFB5DA
+#define TEST_3_NET_MAGIC         0x0B110907
+#define SIG_NET_MAGIC            0x0A03CF40
+#define NAME_COIN_NET_MAGIC      0xF9BEB4FE
+
+static void ndpi_search_bitcoin(struct ndpi_detection_module_struct *ndpi_struct,
+				   struct ndpi_flow_struct *flow) {
+  NDPI_LOG_DBG(ndpi_struct, "search BITCOIN\n");
+  struct ndpi_packet_struct *packet = &ndpi_struct->packet;
+  if(packet->payload_packet_len >= 4) {
+    if(packet->tcp->source == htons(8333) ||
+      packet->tcp->dest == htons(8333)) {
+      u_int32_t ntoh_to_match = ntohl(*(u_int32_t*)packet->payload);  
+      switch (ntoh_to_match) {
+        case MAIN_NET_MAGIC:
+        case TEST_NET_MAGIC:
+        case TEST_3_NET_MAGIC:
+        case SIG_NET_MAGIC:
+        case NAME_COIN_NET_MAGIC:
+          ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_BITCOIN, NDPI_PROTOCOL_UNKNOWN, NDPI_CONFIDENCE_DPI);
+          NDPI_LOG_INFO(ndpi_struct, "found BITCOIN\n");
+          return;
+      }
+    }
+  }
+  NDPI_EXCLUDE_PROTO(ndpi_struct, flow);
+}
+
+/* ************************************************************************** */
+
+void init_bitcoin_dissector(struct ndpi_detection_module_struct *ndpi_struct,
+			   u_int32_t *id)
+{
+  ndpi_set_bitmask_protocol_detection("Bitcoin", ndpi_struct, *id,
+				      NDPI_PROTOCOL_BITCOIN,
+				      ndpi_search_bitcoin,
+				      NDPI_SELECTION_BITMASK_PROTOCOL_V4_V6_TCP_WITH_PAYLOAD_WITHOUT_RETRANSMISSION,
+				      SAVE_DETECTION_BITMASK_AS_UNKNOWN,
+				      ADD_TO_DETECTION_BITMASK);
+
+  *id += 1;
+}
+

src/lib/protocols/mining.c

@@ -98,23 +98,6 @@ static void ndpi_search_mining_tcp(struct ndpi_detection_module_struct *ndpi_str
 
   /* Check connection over TCP */
   if(packet->payload_packet_len > 10) {
-    if(packet->tcp->source == htons(8333) ||
-       packet->tcp->dest == htons(8333)) {
-      /*
-	Bitcoin
-
-	bitcoin.magic == 0xf9beb4d9 || bitcoin.magic == 0xfabfb5da
-      */
-      u_int32_t magic = htonl(0xf9beb4d9), magic1 = htonl(0xfabfb5da), *to_match = (u_int32_t*)packet->payload;
-
-      if((*to_match == magic) || (*to_match == magic1)) {
-       ndpi_snprintf(flow->flow_extra_info, sizeof(flow->flow_extra_info), "%s", "ETH");
-	ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_MINING, NDPI_PROTOCOL_UNKNOWN, NDPI_CONFIDENCE_DPI);
-	cacheMiningHostTwins(ndpi_struct, flow);
-	return;
-      }
-    }
-
     if((packet->payload_packet_len > 300)
        && (packet->payload_packet_len < 600)
        && (packet->payload[2] == 0x04)) {

tests/cfgs/default/result/1kxun.pcap.out

@@ -5,7 +5,7 @@ DPI Packets (UDP):	120	(1.21 pkts/flow)
 Confidence Unknown          : 14 (flows)
 Confidence Match by port    : 6 (flows)
 Confidence DPI              : 177 (flows)
-Num dissector calls: 4428 (22.48 diss/flow)
+Num dissector calls: 4431 (22.49 diss/flow)
 LRU cache ookla:      0/0/0 (insert/search/found)
 LRU cache bittorrent: 0/60/0 (insert/search/found)
 LRU cache zoom:       0/0/0 (insert/search/found)

tests/cfgs/default/result/443-chrome.pcap.out

@@ -2,7 +2,7 @@ Guessed flow protos:	1
 
 DPI Packets (TCP):	1	(1.00 pkts/flow)
 Confidence Match by port    : 1 (flows)
-Num dissector calls: 116 (116.00 diss/flow)
+Num dissector calls: 117 (117.00 diss/flow)
 LRU cache ookla:      0/0/0 (insert/search/found)
 LRU cache bittorrent: 0/3/0 (insert/search/found)
 LRU cache zoom:       0/0/0 (insert/search/found)

tests/cfgs/default/result/443-opvn.pcap.out

@@ -2,7 +2,7 @@ Guessed flow protos:	0
 
 DPI Packets (TCP):	6	(6.00 pkts/flow)
 Confidence DPI              : 1 (flows)
-Num dissector calls: 117 (117.00 diss/flow)
+Num dissector calls: 118 (118.00 diss/flow)
 LRU cache ookla:      0/0/0 (insert/search/found)
 LRU cache bittorrent: 0/0/0 (insert/search/found)
 LRU cache zoom:       0/0/0 (insert/search/found)

tests/cfgs/default/result/KakaoTalk_chat.pcap.out

@@ -5,7 +5,7 @@ DPI Packets (UDP):	36	(2.00 pkts/flow)
 DPI Packets (other):	1	(1.00 pkts/flow)
 Confidence Match by port    : 5 (flows)
 Confidence DPI              : 33 (flows)
-Num dissector calls: 522 (13.74 diss/flow)
+Num dissector calls: 524 (13.79 diss/flow)
 LRU cache ookla:      0/1/0 (insert/search/found)
 LRU cache bittorrent: 0/15/0 (insert/search/found)
 LRU cache zoom:       0/0/0 (insert/search/found)

tests/cfgs/default/result/KakaoTalk_talk.pcap.out

@@ -5,7 +5,7 @@ DPI Packets (UDP):	6	(1.20 pkts/flow)
 Confidence Match by port    : 8 (flows)
 Confidence DPI              : 11 (flows)
 Confidence Match by IP      : 1 (flows)
-Num dissector calls: 807 (40.35 diss/flow)
+Num dissector calls: 811 (40.55 diss/flow)
 LRU cache ookla:      0/2/0 (insert/search/found)
 LRU cache bittorrent: 0/27/0 (insert/search/found)
 LRU cache zoom:       0/0/0 (insert/search/found)

tests/cfgs/default/result/Oscar.pcap.out

@@ -2,7 +2,7 @@ Guessed flow protos:	1
 
 DPI Packets (TCP):	21	(21.00 pkts/flow)
 Confidence Match by port    : 1 (flows)
-Num dissector calls: 243 (243.00 diss/flow)
+Num dissector calls: 244 (244.00 diss/flow)
 LRU cache ookla:      0/0/0 (insert/search/found)
 LRU cache bittorrent: 0/3/0 (insert/search/found)
 LRU cache zoom:       0/0/0 (insert/search/found)

tests/cfgs/default/result/alexa-app.pcapng.out

@@ -5,7 +5,7 @@ DPI Packets (UDP):	64	(1.94 pkts/flow)
 DPI Packets (other):	6	(1.00 pkts/flow)
 Confidence Match by port    : 14 (flows)
 Confidence DPI              : 146 (flows)
-Num dissector calls: 473 (2.96 diss/flow)
+Num dissector calls: 474 (2.96 diss/flow)
 LRU cache ookla:      0/5/0 (insert/search/found)
 LRU cache bittorrent: 0/42/0 (insert/search/found)
 LRU cache zoom:       0/0/0 (insert/search/found)

tests/cfgs/default/result/amqp.pcap.out

@@ -2,7 +2,7 @@ Guessed flow protos:	0
 
 DPI Packets (TCP):	9	(3.00 pkts/flow)
 Confidence DPI              : 3 (flows)
-Num dissector calls: 368 (122.67 diss/flow)
+Num dissector calls: 369 (123.00 diss/flow)
 LRU cache ookla:      0/0/0 (insert/search/found)
 LRU cache bittorrent: 0/0/0 (insert/search/found)
 LRU cache zoom:       0/0/0 (insert/search/found)

tests/cfgs/default/result/anyconnect-vpn.pcap.out

@@ -6,7 +6,7 @@ DPI Packets (other):	10	(1.00 pkts/flow)
 Confidence Unknown          : 2 (flows)
 Confidence Match by port    : 6 (flows)
 Confidence DPI              : 61 (flows)
-Num dissector calls: 852 (12.35 diss/flow)
+Num dissector calls: 853 (12.36 diss/flow)
 LRU cache ookla:      0/0/0 (insert/search/found)
 LRU cache bittorrent: 0/24/0 (insert/search/found)
 LRU cache zoom:       0/0/0 (insert/search/found)

tests/cfgs/default/result/bitcoin.pcap.out

@@ -8,7 +8,7 @@ LRU cache bittorrent: 0/0/0 (insert/search/found)
 LRU cache zoom:       0/0/0 (insert/search/found)
 LRU cache stun:       0/0/0 (insert/search/found)
 LRU cache tls_cert:   0/0/0 (insert/search/found)
-LRU cache mining:     6/0/0 (insert/search/found)
+LRU cache mining:     0/0/0 (insert/search/found)
 LRU cache msteams:    0/0/0 (insert/search/found)
 LRU cache stun_zoom:  0/0/0 (insert/search/found)
 Automa host:          0/0 (search/found)
@@ -20,11 +20,11 @@ Patricia risk mask:   12/0 (search/found)
 Patricia risk:        0/0 (search/found)
 Patricia protocols:   12/0 (search/found)
 
-Mining	637	581074	6
+BITCOIN	637	581074	6
 
-	1	TCP 192.168.1.142:55328 <-> 69.118.54.122:8333 [proto: 42/Mining][IP: 0/Unknown][ClearText][Confidence: DPI][DPI packets: 1][cat: Mining/99][2 pkts/281 bytes <-> 137 pkts/191029 bytes][Goodput ratio: 53/95][330.56 sec][ETH][bytes ratio: -0.997 (Download)][IAT c2s/s2c min/avg/max/stddev: 141657/0 141657/2644 141657/76010 0/11325][Pkt Len c2s/s2c min/avg/max/stddev: 110/86 140/1394 171/1514 30/378][Risk: ** Unsafe Protocol **][Risk Score: 10][Risk Info: No server to client traffic][PLAIN TEXT (version)][Plen Bins: 0,6,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,92,0,0]
-	2	TCP 192.168.1.142:55348 <-> 74.89.181.229:8333 [proto: 42/Mining][IP: 0/Unknown][ClearText][Confidence: DPI][DPI packets: 1][cat: Mining/99][55 pkts/28663 bytes <-> 117 pkts/134830 bytes][Goodput ratio: 87/94][1491.26 sec][ETH][bytes ratio: -0.649 (Download)][IAT c2s/s2c min/avg/max/stddev: 0/0 21789/4882 100110/64236 26995/11546][Pkt Len c2s/s2c min/avg/max/stddev: 110/86 521/1152 1514/1514 578/589][Risk: ** Unsafe Protocol **][Risk Score: 10][Risk Info: No server to client traffic][PLAIN TEXT (version)][Plen Bins: 0,32,0,4,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,59,0,0]
-	3	TCP 192.168.1.142:55383 <-> 66.68.83.22:8333 [proto: 42/Mining][IP: 0/Unknown][ClearText][Confidence: DPI][DPI packets: 1][cat: Mining/99][65 pkts/45271 bytes <-> 96 pkts/70339 bytes][Goodput ratio: 91/91][1337.01 sec][ETH][bytes ratio: -0.217 (Download)][IAT c2s/s2c min/avg/max/stddev: 0/0 18993/12001 134322/105866 27575/21527][Pkt Len c2s/s2c min/avg/max/stddev: 110/86 696/733 1514/1514 637/653][Risk: ** Unsafe Protocol **][Risk Score: 10][Risk Info: No server to client traffic][PLAIN TEXT (version)][Plen Bins: 0,47,0,4,0,0,0,0,5,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,40,0,0]
-	4	TCP 192.168.1.142:55400 <-> 195.218.16.178:8333 [proto: 42/Mining][IP: 0/Unknown][ClearText][Confidence: DPI][DPI packets: 1][cat: Mining/99][47 pkts/26824 bytes <-> 72 pkts/55927 bytes][Goodput ratio: 88/92][1107.93 sec][ETH][bytes ratio: -0.352 (Download)][IAT c2s/s2c min/avg/max/stddev: 0/0 22661/13162 91604/95856 25520/24264][Pkt Len c2s/s2c min/avg/max/stddev: 110/86 571/777 1514/1514 606/673][Risk: ** Unsafe Protocol **][Risk Score: 10][Risk Info: No server to client traffic][PLAIN TEXT (version)][Plen Bins: 0,53,0,5,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,39,0,0]
-	5	TCP 192.168.1.142:55317 <-> 188.165.213.169:8333 [proto: 42/Mining][IP: 0/Unknown][ClearText][Confidence: DPI][DPI packets: 1][cat: Mining/99][16 pkts/21673 bytes <-> 3 pkts/1771 bytes][Goodput ratio: 95/89][1.27 sec][ETH][bytes ratio: 0.849 (Upload)][IAT c2s/s2c min/avg/max/stddev: 0/136 90/212 655/289 169/76][Pkt Len c2s/s2c min/avg/max/stddev: 171/86 1355/590 1514/1514 369/654][Risk: ** Unsafe Protocol **][Risk Score: 10][Risk Info: No server to client traffic][PLAIN TEXT (version)][Plen Bins: 5,0,0,10,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,5,0,0,0,0,0,0,0,0,0,5,0,0,0,0,0,0,0,0,0,0,0,0,0,74,0,0]
-	6	TCP 192.168.1.142:55487 <-> 184.58.165.119:8333 [proto: 42/Mining][IP: 0/Unknown][ClearText][Confidence: DPI][DPI packets: 1][cat: Mining/99][24 pkts/3082 bytes <-> 3 pkts/1384 bytes][Goodput ratio: 49/86][506.07 sec][ETH][bytes ratio: 0.380 (Upload)][IAT c2s/s2c min/avg/max/stddev: 238/256 21944/256 75340/256 19965/0][Pkt Len c2s/s2c min/avg/max/stddev: 121/86 128/461 171/1127 12/472][Risk: ** Unsafe Protocol **][Risk Score: 10][Risk Info: No server to client traffic][PLAIN TEXT (version)][Plen Bins: 3,82,0,11,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,3,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
+	1	TCP 192.168.1.142:55328 <-> 69.118.54.122:8333 [proto: 343/BITCOIN][IP: 0/Unknown][ClearText][Confidence: DPI][DPI packets: 1][cat: Crypto_Currency/106][2 pkts/281 bytes <-> 137 pkts/191029 bytes][Goodput ratio: 53/95][330.56 sec][bytes ratio: -0.997 (Download)][IAT c2s/s2c min/avg/max/stddev: 141657/0 141657/2644 141657/76010 0/11325][Pkt Len c2s/s2c min/avg/max/stddev: 110/86 140/1394 171/1514 30/378][PLAIN TEXT (version)][Plen Bins: 0,6,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,92,0,0]
+	2	TCP 192.168.1.142:55348 <-> 74.89.181.229:8333 [proto: 343/BITCOIN][IP: 0/Unknown][ClearText][Confidence: DPI][DPI packets: 1][cat: Crypto_Currency/106][55 pkts/28663 bytes <-> 117 pkts/134830 bytes][Goodput ratio: 87/94][1491.26 sec][bytes ratio: -0.649 (Download)][IAT c2s/s2c min/avg/max/stddev: 0/0 21789/4882 100110/64236 26995/11546][Pkt Len c2s/s2c min/avg/max/stddev: 110/86 521/1152 1514/1514 578/589][PLAIN TEXT (version)][Plen Bins: 0,32,0,4,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,59,0,0]
+	3	TCP 192.168.1.142:55383 <-> 66.68.83.22:8333 [proto: 343/BITCOIN][IP: 0/Unknown][ClearText][Confidence: DPI][DPI packets: 1][cat: Crypto_Currency/106][65 pkts/45271 bytes <-> 96 pkts/70339 bytes][Goodput ratio: 91/91][1337.01 sec][bytes ratio: -0.217 (Download)][IAT c2s/s2c min/avg/max/stddev: 0/0 18993/12001 134322/105866 27575/21527][Pkt Len c2s/s2c min/avg/max/stddev: 110/86 696/733 1514/1514 637/653][PLAIN TEXT (version)][Plen Bins: 0,47,0,4,0,0,0,0,5,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,40,0,0]
+	4	TCP 192.168.1.142:55400 <-> 195.218.16.178:8333 [proto: 343/BITCOIN][IP: 0/Unknown][ClearText][Confidence: DPI][DPI packets: 1][cat: Crypto_Currency/106][47 pkts/26824 bytes <-> 72 pkts/55927 bytes][Goodput ratio: 88/92][1107.93 sec][bytes ratio: -0.352 (Download)][IAT c2s/s2c min/avg/max/stddev: 0/0 22661/13162 91604/95856 25520/24264][Pkt Len c2s/s2c min/avg/max/stddev: 110/86 571/777 1514/1514 606/673][PLAIN TEXT (version)][Plen Bins: 0,53,0,5,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,39,0,0]
+	5	TCP 192.168.1.142:55317 <-> 188.165.213.169:8333 [proto: 343/BITCOIN][IP: 0/Unknown][ClearText][Confidence: DPI][DPI packets: 1][cat: Crypto_Currency/106][16 pkts/21673 bytes <-> 3 pkts/1771 bytes][Goodput ratio: 95/89][1.27 sec][bytes ratio: 0.849 (Upload)][IAT c2s/s2c min/avg/max/stddev: 0/136 90/212 655/289 169/76][Pkt Len c2s/s2c min/avg/max/stddev: 171/86 1355/590 1514/1514 369/654][PLAIN TEXT (version)][Plen Bins: 5,0,0,10,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,5,0,0,0,0,0,0,0,0,0,5,0,0,0,0,0,0,0,0,0,0,0,0,0,74,0,0]
+	6	TCP 192.168.1.142:55487 <-> 184.58.165.119:8333 [proto: 343/BITCOIN][IP: 0/Unknown][ClearText][Confidence: DPI][DPI packets: 1][cat: Crypto_Currency/106][24 pkts/3082 bytes <-> 3 pkts/1384 bytes][Goodput ratio: 49/86][506.07 sec][bytes ratio: 0.380 (Upload)][IAT c2s/s2c min/avg/max/stddev: 238/256 21944/256 75340/256 19965/0][Pkt Len c2s/s2c min/avg/max/stddev: 121/86 128/461 171/1127 12/472][PLAIN TEXT (version)][Plen Bins: 3,82,0,11,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,3,0,0,0,0,0,0,0,0,0,0,0,0,0,0]

tests/cfgs/default/result/bittorrent_tcp_miss.pcapng.out

@@ -2,7 +2,7 @@ Guessed flow protos:	0
 
 DPI Packets (TCP):	10	(10.00 pkts/flow)
 Confidence DPI              : 1 (flows)
-Num dissector calls: 218 (218.00 diss/flow)
+Num dissector calls: 219 (219.00 diss/flow)
 LRU cache ookla:      0/0/0 (insert/search/found)
 LRU cache bittorrent: 5/0/0 (insert/search/found)
 LRU cache zoom:       0/0/0 (insert/search/found)

tests/cfgs/default/result/cassandra.pcap.out

@@ -2,7 +2,7 @@ Guessed flow protos:	0
 
 DPI Packets (TCP):	18	(9.00 pkts/flow)
 Confidence DPI              : 2 (flows)
-Num dissector calls: 328 (164.00 diss/flow)
+Num dissector calls: 330 (165.00 diss/flow)
 LRU cache ookla:      0/0/0 (insert/search/found)
 LRU cache bittorrent: 0/0/0 (insert/search/found)
 LRU cache zoom:       0/0/0 (insert/search/found)

tests/cfgs/default/result/cloudflare-warp.pcap.out

@@ -4,7 +4,7 @@ DPI Packets (TCP):	41	(5.12 pkts/flow)
 Confidence Match by port    : 2 (flows)
 Confidence DPI              : 5 (flows)
 Confidence Match by IP      : 1 (flows)
-Num dissector calls: 173 (21.62 diss/flow)
+Num dissector calls: 174 (21.75 diss/flow)
 LRU cache ookla:      0/0/0 (insert/search/found)
 LRU cache bittorrent: 0/9/0 (insert/search/found)
 LRU cache zoom:       0/0/0 (insert/search/found)