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ndpiReader: add some statistics about monitoring
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@IvanNardi
IvanNardi committed Oct 19, 2024
1 parent 6dc4533 commit 78d28cd
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Showing 10 changed files with 30 additions and 18 deletions.
3 changes: 3 additions & 0 deletions example/ndpiReader.c
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Expand Up @@ -1859,6 +1859,9 @@ static void printFlow(u_int32_t id, struct ndpi_flow_info *flow, u_int16_t threa
#endif
fprintf(out, "[DPI packets: %d]", flow->dpi_packets);

if(flow->num_packets_before_monitoring > 0)
fprintf(out, "[DPI packets before monitoring: %d]", flow->num_packets_before_monitoring);

if(flow->detected_protocol.category != 0)
fprintf(out, "[cat: %s/%u]",
ndpi_category_get_name(ndpi_thread_info[thread_id].workflow->ndpi_struct,
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7 changes: 7 additions & 0 deletions example/reader_util.c
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Expand Up @@ -1173,6 +1173,13 @@ static void process_ndpi_monitoring_info(struct ndpi_flow_info *flow) {
if(!flow->ndpi_flow || !flow->ndpi_flow->monit)
return;

if(flow->monitoring_state == 0 &&
flow->ndpi_flow->monitoring) {
/* We just moved to monitoring state */
flow->monitoring_state = 1;
flow->num_packets_before_monitoring = flow->ndpi_flow->packet_direction_complete_counter[0] + flow->ndpi_flow->packet_direction_complete_counter[1];
}

/* In theory, we should check only for STUN.
However since we sometimes might not have STUN in protocol classification
(because we have only two protocols in flow->ndpi_flow->detected_protocol_stack[])
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2 changes: 2 additions & 0 deletions example/reader_util.h
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Original file line number Diff line number Diff line change
Expand Up @@ -217,6 +217,8 @@ typedef struct ndpi_flow_info {
struct ndpi_fpc_info fpc;
u_int16_t num_dissector_calls;
u_int16_t dpi_packets;
u_int8_t monitoring_state;
u_int16_t num_packets_before_monitoring;

// Flow data analysis
pkt_timeval src2dst_last_pkt_time, dst2src_last_pkt_time, flow_last_pkt_time;
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4 changes: 2 additions & 2 deletions tests/cfgs/monitoring/result/stun.pcap.out
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Expand Up @@ -38,9 +38,9 @@ JA3 Host Stats:
2 192.168.43.169 1


1 UDP 192.168.12.169:38123 <-> 31.13.86.54:40003 [proto: 78.268/STUN.FacebookVoip][IP: 119/Facebook][ClearText][Confidence: DPI][FPC: 78/STUN, Confidence: DPI][DPI packets: 75][cat: VoIP/10][40 pkts/6134 bytes <-> 35 pkts/4420 bytes][Goodput ratio: 73/67][10.09 sec][Hostname/SNI: turner.facebook][bytes ratio: 0.162 (Mixed)][IAT c2s/s2c min/avg/max/stddev: 0/0 260/331 6004/5997 1040/1126][Pkt Len c2s/s2c min/avg/max/stddev: 70/68 153/126 190/174 31/39][Mapped IP/Port: 93.47.226.1:11162, 185.170.139.1:12176, 31.13.86.54:53789, 185.170.139.1:42272, 31.13.86.54:57556][Peer IP/Port: 192.168.0.102:44459, 10.36.43.120:42272, 185.170.139.1:44459, 185.170.139.1:12176, 185.170.139.1:42272, 31.13.86.54:57556][Relayed IP/Port: 31.13.86.54:53789][Risk: ** Known Proto on Non Std Port **][Risk Score: 50][PLAIN TEXT (unauthorized)][Plen Bins: 8,14,9,28,40,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
1 UDP 192.168.12.169:38123 <-> 31.13.86.54:40003 [proto: 78.268/STUN.FacebookVoip][IP: 119/Facebook][ClearText][Confidence: DPI][FPC: 78/STUN, Confidence: DPI][DPI packets: 75][DPI packets before monitoring: 33][cat: VoIP/10][40 pkts/6134 bytes <-> 35 pkts/4420 bytes][Goodput ratio: 73/67][10.09 sec][Hostname/SNI: turner.facebook][bytes ratio: 0.162 (Mixed)][IAT c2s/s2c min/avg/max/stddev: 0/0 260/331 6004/5997 1040/1126][Pkt Len c2s/s2c min/avg/max/stddev: 70/68 153/126 190/174 31/39][Mapped IP/Port: 93.47.226.1:11162, 185.170.139.1:12176, 31.13.86.54:53789, 185.170.139.1:42272, 31.13.86.54:57556][Peer IP/Port: 192.168.0.102:44459, 10.36.43.120:42272, 185.170.139.1:44459, 185.170.139.1:12176, 185.170.139.1:42272, 31.13.86.54:57556][Relayed IP/Port: 31.13.86.54:53789][Risk: ** Known Proto on Non Std Port **][Risk Score: 50][PLAIN TEXT (unauthorized)][Plen Bins: 8,14,9,28,40,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
2 UDP 192.168.12.169:49153 <-> 142.250.82.99:3478 [proto: 30.404/DTLS.GoogleCall][IP: 126/Google][Stream Content: Audio][Encrypted][Confidence: DPI][FPC: 78.404/STUN.GoogleCall, Confidence: DPI][DPI packets: 33][cat: VoIP/10][18 pkts/2856 bytes <-> 15 pkts/3436 bytes][Goodput ratio: 74/82][2.12 sec][bytes ratio: -0.092 (Mixed)][IAT c2s/s2c min/avg/max/stddev: 8/0 88/153 699/625 177/222][Pkt Len c2s/s2c min/avg/max/stddev: 107/76 159/229 588/1240 107/297][Mapped IP/Port: 93.47.225.70:12165][DTLSv1.2][JA3C: c14667d7da3e6f7a7ab5519ef78c2452][JA4: dd2d110700_c45550529adf_d9dd6182da81][JA3S: 1f5d6a6d0bc5d514dd84d13e6283d309][Issuer: CN=hangouts][Subject: CN=hangouts][Certificate SHA-1: 6C:D0:9A:70:A1:F1:9E:BF:8E:EF:FE:B6:F1:37:A3:E8:8A:3B:F7:C8][Validity: 2022-03-17 02:11:17 - 2023-03-18 02:11:17][Cipher: TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256][PLAIN TEXT (BwlkYDtFJ)][Plen Bins: 0,6,57,21,6,0,0,0,0,0,0,0,0,0,0,0,0,6,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,3,0,0,0,0,0,0,0,0,0,0]
3 UDP [3516:bf0b:fc53:75e7:70af:f67f:8e49:f603]:56880 <-> [2a38:e156:8167:a333:face:b00c::24d9]:3478 [proto: 78/STUN][IP: 0/Unknown][ClearText][Confidence: DPI][FPC: 78/STUN, Confidence: DPI][DPI packets: 42][cat: Network/14][21 pkts/1722 bytes <-> 21 pkts/2226 bytes][Goodput ratio: 24/41][191.49 sec][bytes ratio: -0.128 (Mixed)][IAT c2s/s2c min/avg/max/stddev: 2/2 9451/9451 10358/10358 2441/2441][Pkt Len c2s/s2c min/avg/max/stddev: 82/106 82/106 82/106 0/0][Mapped IP/Port: [2001:1670:c:eb04:70af:f67f:8e49:f603]:56880][PLAIN TEXT (WOBTrOXR)][Plen Bins: 50,50,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
3 UDP [3516:bf0b:fc53:75e7:70af:f67f:8e49:f603]:56880 <-> [2a38:e156:8167:a333:face:b00c::24d9]:3478 [proto: 78/STUN][IP: 0/Unknown][ClearText][Confidence: DPI][FPC: 78/STUN, Confidence: DPI][DPI packets: 42][DPI packets before monitoring: 33][cat: Network/14][21 pkts/1722 bytes <-> 21 pkts/2226 bytes][Goodput ratio: 24/41][191.49 sec][bytes ratio: -0.128 (Mixed)][IAT c2s/s2c min/avg/max/stddev: 2/2 9451/9451 10358/10358 2441/2441][Pkt Len c2s/s2c min/avg/max/stddev: 82/106 82/106 82/106 0/0][Mapped IP/Port: [2001:1670:c:eb04:70af:f67f:8e49:f603]:56880][PLAIN TEXT (WOBTrOXR)][Plen Bins: 50,50,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
4 TCP 87.47.100.17:3478 <-> 54.1.57.155:37257 [proto: 78/STUN][IP: 0/Unknown][ClearText][Confidence: DPI][FPC: 0/Unknown, Confidence: Unknown][DPI packets: 20][cat: Network/14][9 pkts/1494 bytes <-> 11 pkts/2178 bytes][Goodput ratio: 60/67][0.95 sec][Hostname/SNI: apps-host.com][bytes ratio: -0.186 (Mixed)][IAT c2s/s2c min/avg/max/stddev: 0/0 104/96 267/252 102/93][Pkt Len c2s/s2c min/avg/max/stddev: 74/94 166/198 234/354 41/65][Mapped IP/Port: 5.37.217.126:37257][Peer IP/Port: 192.168.8.153:60001, 127.0.0.1:38763, 66.55.92.16:64920, 66.55.92.16:58225, 5.162.130.14:16947][Relayed IP/Port: 66.55.92.16:40576][PLAIN TEXT (Unauthorized)][Plen Bins: 10,0,15,21,42,5,0,0,0,5,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
5 TCP 10.77.110.51:41588 <-> 10.206.50.239:42000 [VLAN: 1611][proto: 78.38/STUN.Skype_TeamsCall][IP: 0/Unknown][ClearText][Confidence: DPI][FPC: 0/Unknown, Confidence: Unknown][DPI packets: 15][cat: VoIP/10][7 pkts/1006 bytes <-> 8 pkts/1118 bytes][Goodput ratio: 58/57][1.05 sec][bytes ratio: -0.053 (Mixed)][IAT c2s/s2c min/avg/max/stddev: 0/0 189/134 369/399 144/153][Pkt Len c2s/s2c min/avg/max/stddev: 70/64 144/140 164/172 31/43][Mapped IP/Port: 10.77.110.51:41588, 10.206.50.239:42000][TCP Fingerprint: 32770_128_8192_5e2eda046ca7/Unknown][Plen Bins: 0,0,25,75,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
6 UDP 192.168.12.169:43016 <-> 74.125.247.128:3478 [proto: 78.404/STUN.GoogleCall][IP: 126/Google][ClearText][Confidence: DPI][FPC: 78/STUN, Confidence: DPI][DPI packets: 8][cat: VoIP/10][4 pkts/528 bytes <-> 4 pkts/408 bytes][Goodput ratio: 68/59][1.25 sec][Hostname/SNI: turn.l.google.com][bytes ratio: 0.128 (Mixed)][IAT c2s/s2c min/avg/max/stddev: 9/23 342/409 974/1177 447/543][Pkt Len c2s/s2c min/avg/max/stddev: 62/74 132/102 198/122 61/19][Mapped IP/Port: 93.47.225.225:23616][Relayed IP/Port: 10.2.0.86:44908][PLAIN TEXT (BSnLfRxS6)][Plen Bins: 12,37,25,0,25,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
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8 changes: 4 additions & 4 deletions tests/cfgs/monitoring/result/stun_google_meet.pcapng.out
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Original file line number Diff line number Diff line change
Expand Up @@ -31,10 +31,10 @@ JA3 Host Stats:
2 192.168.12.156 1


1 UDP [2001:b07:a3d:c112:48a1:1094:1227:281e]:45572 <-> [2001:4860:4864:6::81]:19305 [proto: 30.404/DTLS.GoogleCall][IP: 126/Google][Stream Content: Audio][Encrypted][Confidence: DPI][FPC: 78.404/STUN.GoogleCall, Confidence: DPI][DPI packets: 148][cat: VoIP/10][30 pkts/4693 bytes <-> 118 pkts/36197 bytes][Goodput ratio: 60/80][0.71 sec][bytes ratio: -0.770 (Download)][IAT c2s/s2c min/avg/max/stddev: 0/0 22/2 152/74 32/9][Pkt Len c2s/s2c min/avg/max/stddev: 106/99 156/307 608/1265 88/113][Mapped IP/Port: [2001:b07:a3d:c112:48a1:1094:1227:281e]:45572][DTLSv1.2][JA3C: c14667d7da3e6f7a7ab5519ef78c2452][JA4: dd2d110700_c45550529adf_d9dd6182da81][JA3S: 1f5d6a6d0bc5d514dd84d13e6283d309][Issuer: CN=hangouts][Subject: CN=hangouts][Certificate SHA-1: 07:CC:FC:28:04:F2:29:8F:E9:C4:BF:AC:F6:D2:BD:F2:BA:36:AD:31][Validity: 2023-10-11 02:02:47 - 2024-10-11 02:02:47][Cipher: TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256][PLAIN TEXT (igoKAAiKAiADEA)][Plen Bins: 0,6,16,5,2,0,0,0,68,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
2 UDP 192.168.12.156:38152 <-> 142.250.82.76:19305 [proto: 30.404/DTLS.GoogleCall][IP: 126/Google][Stream Content: Audio][Encrypted][Confidence: DPI][FPC: 78.404/STUN.GoogleCall, Confidence: DPI][DPI packets: 74][cat: VoIP/10][28 pkts/4034 bytes <-> 46 pkts/12188 bytes][Goodput ratio: 71/84][0.87 sec][bytes ratio: -0.503 (Download)][IAT c2s/s2c min/avg/max/stddev: 0/0 30/10 205/154 50/29][Pkt Len c2s/s2c min/avg/max/stddev: 87/79 144/265 587/1245 89/180][Mapped IP/Port: 93.35.171.209:39032][DTLSv1.2][JA3C: c14667d7da3e6f7a7ab5519ef78c2452][JA4: dd2d110700_c45550529adf_d9dd6182da81][JA3S: 1f5d6a6d0bc5d514dd84d13e6283d309][Issuer: CN=hangouts][Subject: CN=hangouts][Certificate SHA-1: 49:1A:C7:70:3E:79:F9:C5:3D:0F:46:33:B7:A4:EC:54:B0:93:C9:61][Validity: 2023-06-19 17:32:20 - 2024-06-19 17:32:20][Cipher: TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256][PLAIN TEXT (HrRgpad)][Plen Bins: 0,8,37,9,4,0,0,0,38,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0]
3 UDP 192.168.12.156:38152 <-> 142.250.82.76:3478 [proto: 30.404/DTLS.GoogleCall][IP: 126/Google][Stream Content: Audio][Encrypted][Confidence: DPI][FPC: 78.404/STUN.GoogleCall, Confidence: DPI][DPI packets: 79][cat: VoIP/10][55 pkts/7402 bytes <-> 24 pkts/3525 bytes][Goodput ratio: 69/71][6.63 sec][bytes ratio: 0.355 (Upload)][IAT c2s/s2c min/avg/max/stddev: 0/2 109/184 402/761 143/224][Pkt Len c2s/s2c min/avg/max/stddev: 87/82 135/147 423/579 69/115][Mapped IP/Port: 93.35.171.209:39032][PLAIN TEXT (HrRgpad)][Plen Bins: 0,39,34,15,0,1,0,0,5,1,1,1,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
4 UDP 192.168.12.156:45400 <-> 142.250.82.76:3478 [proto: 78.404/STUN.GoogleCall][IP: 126/Google][ClearText][Confidence: DPI][FPC: 78.404/STUN.GoogleCall, Confidence: DPI][DPI packets: 33][cat: VoIP/10][17 pkts/2694 bytes <-> 16 pkts/1696 bytes][Goodput ratio: 73/60][54.70 sec][bytes ratio: 0.227 (Upload)][IAT c2s/s2c min/avg/max/stddev: 90/78 3250/2028 17905/6554 4698/2127][Pkt Len c2s/s2c min/avg/max/stddev: 158/106 158/106 166/106 2/0][Mapped IP/Port: 93.35.171.209:39033][PLAIN TEXT (HrRgpad)][Plen Bins: 0,0,48,51,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
1 UDP [2001:b07:a3d:c112:48a1:1094:1227:281e]:45572 <-> [2001:4860:4864:6::81]:19305 [proto: 30.404/DTLS.GoogleCall][IP: 126/Google][Stream Content: Audio][Encrypted][Confidence: DPI][FPC: 78.404/STUN.GoogleCall, Confidence: DPI][DPI packets: 148][DPI packets before monitoring: 43][cat: VoIP/10][30 pkts/4693 bytes <-> 118 pkts/36197 bytes][Goodput ratio: 60/80][0.71 sec][bytes ratio: -0.770 (Download)][IAT c2s/s2c min/avg/max/stddev: 0/0 22/2 152/74 32/9][Pkt Len c2s/s2c min/avg/max/stddev: 106/99 156/307 608/1265 88/113][Mapped IP/Port: [2001:b07:a3d:c112:48a1:1094:1227:281e]:45572][DTLSv1.2][JA3C: c14667d7da3e6f7a7ab5519ef78c2452][JA4: dd2d110700_c45550529adf_d9dd6182da81][JA3S: 1f5d6a6d0bc5d514dd84d13e6283d309][Issuer: CN=hangouts][Subject: CN=hangouts][Certificate SHA-1: 07:CC:FC:28:04:F2:29:8F:E9:C4:BF:AC:F6:D2:BD:F2:BA:36:AD:31][Validity: 2023-10-11 02:02:47 - 2024-10-11 02:02:47][Cipher: TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256][PLAIN TEXT (igoKAAiKAiADEA)][Plen Bins: 0,6,16,5,2,0,0,0,68,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
2 UDP 192.168.12.156:38152 <-> 142.250.82.76:19305 [proto: 30.404/DTLS.GoogleCall][IP: 126/Google][Stream Content: Audio][Encrypted][Confidence: DPI][FPC: 78.404/STUN.GoogleCall, Confidence: DPI][DPI packets: 74][DPI packets before monitoring: 43][cat: VoIP/10][28 pkts/4034 bytes <-> 46 pkts/12188 bytes][Goodput ratio: 71/84][0.87 sec][bytes ratio: -0.503 (Download)][IAT c2s/s2c min/avg/max/stddev: 0/0 30/10 205/154 50/29][Pkt Len c2s/s2c min/avg/max/stddev: 87/79 144/265 587/1245 89/180][Mapped IP/Port: 93.35.171.209:39032][DTLSv1.2][JA3C: c14667d7da3e6f7a7ab5519ef78c2452][JA4: dd2d110700_c45550529adf_d9dd6182da81][JA3S: 1f5d6a6d0bc5d514dd84d13e6283d309][Issuer: CN=hangouts][Subject: CN=hangouts][Certificate SHA-1: 49:1A:C7:70:3E:79:F9:C5:3D:0F:46:33:B7:A4:EC:54:B0:93:C9:61][Validity: 2023-06-19 17:32:20 - 2024-06-19 17:32:20][Cipher: TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256][PLAIN TEXT (HrRgpad)][Plen Bins: 0,8,37,9,4,0,0,0,38,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0]
3 UDP 192.168.12.156:38152 <-> 142.250.82.76:3478 [proto: 30.404/DTLS.GoogleCall][IP: 126/Google][Stream Content: Audio][Encrypted][Confidence: DPI][FPC: 78.404/STUN.GoogleCall, Confidence: DPI][DPI packets: 79][DPI packets before monitoring: 43][cat: VoIP/10][55 pkts/7402 bytes <-> 24 pkts/3525 bytes][Goodput ratio: 69/71][6.63 sec][bytes ratio: 0.355 (Upload)][IAT c2s/s2c min/avg/max/stddev: 0/2 109/184 402/761 143/224][Pkt Len c2s/s2c min/avg/max/stddev: 87/82 135/147 423/579 69/115][Mapped IP/Port: 93.35.171.209:39032][PLAIN TEXT (HrRgpad)][Plen Bins: 0,39,34,15,0,1,0,0,5,1,1,1,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
4 UDP 192.168.12.156:45400 <-> 142.250.82.76:3478 [proto: 78.404/STUN.GoogleCall][IP: 126/Google][ClearText][Confidence: DPI][FPC: 78.404/STUN.GoogleCall, Confidence: DPI][DPI packets: 33][DPI packets before monitoring: 33][cat: VoIP/10][17 pkts/2694 bytes <-> 16 pkts/1696 bytes][Goodput ratio: 73/60][54.70 sec][bytes ratio: 0.227 (Upload)][IAT c2s/s2c min/avg/max/stddev: 90/78 3250/2028 17905/6554 4698/2127][Pkt Len c2s/s2c min/avg/max/stddev: 158/106 158/106 166/106 2/0][Mapped IP/Port: 93.35.171.209:39033][PLAIN TEXT (HrRgpad)][Plen Bins: 0,0,48,51,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
5 UDP 192.168.12.156:38152 <-> 74.125.128.127:19302 [proto: 78.404/STUN.GoogleCall][IP: 126/Google][ClearText][Confidence: DPI (cache)][FPC: 78/STUN, Confidence: DPI][DPI packets: 12][cat: VoIP/10][6 pkts/372 bytes <-> 6 pkts/444 bytes][Goodput ratio: 32/43][50.12 sec][bytes ratio: -0.088 (Mixed)][IAT c2s/s2c min/avg/max/stddev: 10019/10019 10022/10021 10026/10025 3/3][Pkt Len c2s/s2c min/avg/max/stddev: 62/74 62/74 62/74 0/0][Mapped IP/Port: 93.35.171.209:39032][Risk: ** Known Proto on Non Std Port **][Risk Score: 50][PLAIN TEXT (kAGNNzv)][Plen Bins: 50,50,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
6 UDP 192.168.12.156:45400 <-> 74.125.128.127:19302 [proto: 78.404/STUN.GoogleCall][IP: 126/Google][ClearText][Confidence: DPI (cache)][FPC: 78/STUN, Confidence: DPI][DPI packets: 12][cat: VoIP/10][6 pkts/372 bytes <-> 6 pkts/444 bytes][Goodput ratio: 32/43][50.12 sec][bytes ratio: -0.088 (Mixed)][IAT c2s/s2c min/avg/max/stddev: 10020/10019 10022/10021 10026/10025 3/3][Pkt Len c2s/s2c min/avg/max/stddev: 62/74 62/74 62/74 0/0][Mapped IP/Port: 93.35.171.209:39033][Risk: ** Known Proto on Non Std Port **][Risk Score: 50][PLAIN TEXT (tcEcaq476)][Plen Bins: 50,50,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
7 UDP 192.168.12.156:45400 <-> 142.250.82.76:19305 [proto: 78.404/STUN.GoogleCall][IP: 126/Google][ClearText][Confidence: DPI][FPC: 78.404/STUN.GoogleCall, Confidence: DPI][DPI packets: 4][cat: VoIP/10][2 pkts/324 bytes <-> 2 pkts/212 bytes][Goodput ratio: 74/60][0.63 sec][Mapped IP/Port: 93.35.171.209:39033][Risk: ** Known Proto on Non Std Port **][Risk Score: 50][PLAIN TEXT (ByyD/CC)][Plen Bins: 0,0,50,50,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
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