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Implemented nDPI fingerprint that is computed using

Browse source 
- TCP fingerprint
- JA4 fingepriint
- TLS SHA1 certificate (if present), or JA3S fingerprint (is SHA1 is missing)

By default the fingerprint uses the client and server fingerprints (format 0)
and combines them. However you can chnge it format (eg. use only the client info,
format 1) with

--cfg NULL,metadata.ndpi_fingerprint_format,X

where X is the fingerprint format.

By default nDPI fingerprint is enabled but you can enable/disble it as follows

--cfg NULL,metadata.ndpi_fingerprint,0
This commit is contained in:
Luca Deri 2025-08-21 10:34:49 +02:00
parent 087726d12d
commit 11d74ea286
232 changed files with 1522 additions and 1444 deletions
Download patch file Download diff file Expand all files Collapse all files

12
tests/cfgs/disable_protocols/result/pluralsight.pcap.out
View file

@ -31,9 +31,9 @@ JA Host Stats:
1 192.168.1.128 1
1 TCP 192.168.1.128:42642 <-> 54.69.188.18:443 [proto: 91/TLS][Stack: TLS][IP: 265/AmazonAWS][Encrypted][Confidence: DPI][FPC: 265/AmazonAWS, Confidence: IP address][DPI packets: 7][cat: Web/5][Breed: Safe][3 pkts/849 bytes <-> 6 pkts/6252 bytes][Goodput ratio: 76/94][0.57 sec][Hostname/SNI: pluralsight.com][(Advertised) ALPNs: h2;http/1.1][(Negotiated) ALPN: h2][TLS Supported Versions: GREASE;TLSv1.3;TLSv1.2][bytes ratio: -0.761 (Download)][IAT c2s/s2c min/avg/max/stddev: 188/0 191/76 194/194 3/93][Pkt Len c2s/s2c min/avg/max/stddev: 74/74 283/1042 583/1514 218/605][TCP Fingerprint: 2_64_64240_2e3cee914fc1/Linux][TLSv1.2][JA4: t13d1516h2_8daaf6152771_e5627efa2ab1][ServerNames: *.pluralsight.com,pluralsight.com][JA3S: 8d2a028aa94425f76ced7826b1f39039][Issuer: C=US, ST=Arizona, L=Scottsdale, O=GoDaddy.com, Inc., OU=http://certs.godaddy.com/repository/, CN=Go Daddy Secure Certificate Authority - G2][Subject: OU=Domain Control Validated, CN=*.pluralsight.com][Certificate SHA-1: 31:0B:3D:03:7A:6A:F8:86:8F:CE:62:30:E9:A2:F1:47:E5:6C:3D:F7][Chrome][Validity: 2020-05-02 16:02:08 - 2022-07-01 23:42:28][Cipher: TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256][Plen Bins: 0,0,0,14,0,0,0,0,14,0,0,0,0,0,0,0,14,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,14,0,0,0,0,0,0,42,0,0]
2 TCP 192.168.1.128:42782 <-> 146.75.62.208:443 [proto: 91/TLS][Stack: TLS][IP: 0/Unknown][Encrypted][Confidence: DPI][FPC: 0/Unknown, Confidence: Unknown][DPI packets: 6][cat: Web/5][Breed: Safe][3 pkts/816 bytes <-> 6 pkts/5407 bytes][Goodput ratio: 75/93][0.05 sec][Hostname/SNI: pluralsight2.imgix.net][(Advertised) ALPNs: h2;http/1.1][(Negotiated) ALPN: h2][TLS Supported Versions: GREASE;TLSv1.3;TLSv1.2][bytes ratio: -0.738 (Download)][IAT c2s/s2c min/avg/max/stddev: 15/0 17/7 19/19 2/9][Pkt Len c2s/s2c min/avg/max/stddev: 74/74 272/901 583/1406 223/547][TCP Fingerprint: 2_64_64240_2e3cee914fc1/Linux][TLSv1.2][JA4: t13d1516h2_8daaf6152771_e5627efa2ab1][ServerNames: *.imgix.com,*.imgix.net,imgix.com,imgix.net][JA3S: 16c0b3e6a7b8173c16d944cfeaeee9cf][Issuer: C=BE, O=GlobalSign nv-sa, CN=GlobalSign Atlas R3 DV TLS CA 2020][Subject: CN=*.imgix.com][Certificate SHA-1: C6:A8:D1:F3:16:08:C6:7F:9F:58:B9:3B:87:A6:A1:75:BC:67:F8:8D][Chrome][Validity: 2021-05-10 23:09:57 - 2022-06-11 23:09:56][Cipher: TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256][Plen Bins: 0,0,14,0,0,0,0,0,14,0,0,0,0,0,0,0,14,0,0,0,0,0,14,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,42,0,0,0,0,0,0]
3 TCP 192.168.1.128:42790 <-> 146.75.62.208:443 [proto: 91/TLS][Stack: TLS][IP: 0/Unknown][Encrypted][Confidence: DPI][FPC: 0/Unknown, Confidence: Unknown][DPI packets: 6][cat: Web/5][Breed: Safe][3 pkts/816 bytes <-> 6 pkts/5407 bytes][Goodput ratio: 75/93][0.06 sec][Hostname/SNI: pluralsight.imgix.net][(Advertised) ALPNs: h2;http/1.1][(Negotiated) ALPN: h2][TLS Supported Versions: GREASE;TLSv1.3;TLSv1.2][bytes ratio: -0.738 (Download)][IAT c2s/s2c min/avg/max/stddev: 18/0 23/8 28/22 5/10][Pkt Len c2s/s2c min/avg/max/stddev: 74/74 272/901 583/1406 223/547][TCP Fingerprint: 2_64_64240_2e3cee914fc1/Linux][TLSv1.2][JA4: t13d1516h2_8daaf6152771_e5627efa2ab1][ServerNames: *.imgix.com,*.imgix.net,imgix.com,imgix.net][JA3S: 16c0b3e6a7b8173c16d944cfeaeee9cf][Issuer: C=BE, O=GlobalSign nv-sa, CN=GlobalSign Atlas R3 DV TLS CA 2020][Subject: CN=*.imgix.com][Certificate SHA-1: C6:A8:D1:F3:16:08:C6:7F:9F:58:B9:3B:87:A6:A1:75:BC:67:F8:8D][Chrome][Validity: 2021-05-10 23:09:57 - 2022-06-11 23:09:56][Cipher: TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256][Plen Bins: 0,0,14,0,0,0,0,0,14,0,0,0,0,0,0,0,14,0,0,0,0,0,14,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,42,0,0,0,0,0,0]
4 TCP 192.168.1.128:42618 <-> 18.203.201.56:443 [proto: 91/TLS][Stack: TLS][IP: 265/AmazonAWS][Encrypted][Confidence: DPI][FPC: 265/AmazonAWS, Confidence: IP address][DPI packets: 6][cat: Web/5][Breed: Safe][3 pkts/849 bytes <-> 6 pkts/4806 bytes][Goodput ratio: 76/92][0.13 sec][Hostname/SNI: stt.pluralsight.com][(Advertised) ALPNs: h2;http/1.1][(Negotiated) ALPN: h2][TLS Supported Versions: GREASE;TLSv1.3;TLSv1.2][bytes ratio: -0.700 (Download)][IAT c2s/s2c min/avg/max/stddev: 41/0 44/17 46/45 2/20][Pkt Len c2s/s2c min/avg/max/stddev: 74/73 283/801 583/1514 218/713][TCP Fingerprint: 2_64_64240_2e3cee914fc1/Linux][TLSv1.2][JA4: t13d1516h2_8daaf6152771_e5627efa2ab1][ServerNames: stt.pluralsight.com][JA3S: c4b2785a87896e19d37eee932070cb22][Issuer: C=US, O=DigiCert Inc, CN=DigiCert TLS RSA SHA256 2020 CA1][Subject: C=US, ST=California, L=San Jose, O=Adobe Systems Incorporated, CN=stt.pluralsight.com][Certificate SHA-1: C5:A3:DE:6D:71:B1:15:77:EC:86:38:E6:30:1C:F5:AC:18:9D:BE:82][Chrome][Validity: 2021-10-01 00:00:00 - 2022-10-01 23:59:59][Cipher: TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256][Plen Bins: 14,14,0,14,0,0,0,0,0,0,0,0,0,0,0,0,14,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,42,0,0]
5 TCP 192.168.1.128:44770 <-> 104.17.209.240:443 [proto: 91/TLS][Stack: TLS][IP: 220/Cloudflare][Encrypted][Confidence: DPI][FPC: 220/Cloudflare, Confidence: IP address][DPI packets: 4][cat: Web/5][Breed: Safe][2 pkts/645 bytes <-> 2 pkts/1580 bytes][Goodput ratio: 80/92][0.04 sec][Hostname/SNI: zn6qzq6caaucudesr-pluralsight.siteintercept.qualtrics.com][(Advertised) ALPNs: h2;http/1.1][TLS Supported Versions: GREASE;TLSv1.3;TLSv1.2][TCP Fingerprint: 2_64_64240_2e3cee914fc1/Linux][TLSv1.3][JA4: t13d1516h2_8daaf6152771_e5627efa2ab1][JA3S: eb1d94daa7e0344597e756a1fb6e7054][Chrome][Cipher: TLS_AES_128_GCM_SHA256][Plen Bins: 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,50,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,50,0,0]
6 TCP 192.168.1.128:48948 <-> 104.19.162.127:443 [proto: 91/TLS][Stack: TLS][IP: 220/Cloudflare][Encrypted][Confidence: DPI][FPC: 220/Cloudflare, Confidence: IP address][DPI packets: 4][cat: Web/5][Breed: Safe][2 pkts/645 bytes <-> 2 pkts/1580 bytes][Goodput ratio: 80/92][0.05 sec][Hostname/SNI: www.pluralsight.com][(Advertised) ALPNs: h2;http/1.1][TLS Supported Versions: GREASE;TLSv1.3;TLSv1.2][TCP Fingerprint: 2_64_64240_2e3cee914fc1/Linux][TLSv1.3][JA4: t13d1516h2_8daaf6152771_e5627efa2ab1][JA3S: eb1d94daa7e0344597e756a1fb6e7054][Chrome][Cipher: TLS_AES_128_GCM_SHA256][Plen Bins: 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,50,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,50,0,0]
1 TCP 192.168.1.128:42642 <-> 54.69.188.18:443 [proto: 91/TLS][Stack: TLS][IP: 265/AmazonAWS][Encrypted][Confidence: DPI][FPC: 265/AmazonAWS, Confidence: IP address][DPI packets: 7][cat: Web/5][Breed: Safe][3 pkts/849 bytes <-> 6 pkts/6252 bytes][Goodput ratio: 76/94][0.57 sec][Hostname/SNI: pluralsight.com][(Advertised) ALPNs: h2;http/1.1][(Negotiated) ALPN: h2][TLS Supported Versions: GREASE;TLSv1.3;TLSv1.2][bytes ratio: -0.761 (Download)][IAT c2s/s2c min/avg/max/stddev: 188/0 191/76 194/194 3/93][Pkt Len c2s/s2c min/avg/max/stddev: 74/74 283/1042 583/1514 218/605][nDPI Fingerprint: a98e0bab9accea72fcc22c3fe108d098][TCP Fingerprint: 2_64_64240_2e3cee914fc1/Linux][TLSv1.2][JA4: t13d1516h2_8daaf6152771_e5627efa2ab1][ServerNames: *.pluralsight.com,pluralsight.com][JA3S: 8d2a028aa94425f76ced7826b1f39039][Issuer: C=US, ST=Arizona, L=Scottsdale, O=GoDaddy.com, Inc., OU=http://certs.godaddy.com/repository/, CN=Go Daddy Secure Certificate Authority - G2][Subject: OU=Domain Control Validated, CN=*.pluralsight.com][Certificate SHA-1: 31:0B:3D:03:7A:6A:F8:86:8F:CE:62:30:E9:A2:F1:47:E5:6C:3D:F7][Chrome][Validity: 2020-05-02 16:02:08 - 2022-07-01 23:42:28][Cipher: TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256][Plen Bins: 0,0,0,14,0,0,0,0,14,0,0,0,0,0,0,0,14,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,14,0,0,0,0,0,0,42,0,0]
2 TCP 192.168.1.128:42782 <-> 146.75.62.208:443 [proto: 91/TLS][Stack: TLS][IP: 0/Unknown][Encrypted][Confidence: DPI][FPC: 0/Unknown, Confidence: Unknown][DPI packets: 6][cat: Web/5][Breed: Safe][3 pkts/816 bytes <-> 6 pkts/5407 bytes][Goodput ratio: 75/93][0.05 sec][Hostname/SNI: pluralsight2.imgix.net][(Advertised) ALPNs: h2;http/1.1][(Negotiated) ALPN: h2][TLS Supported Versions: GREASE;TLSv1.3;TLSv1.2][bytes ratio: -0.738 (Download)][IAT c2s/s2c min/avg/max/stddev: 15/0 17/7 19/19 2/9][Pkt Len c2s/s2c min/avg/max/stddev: 74/74 272/901 583/1406 223/547][nDPI Fingerprint: 0c5606c195161ba0d99fbec1696542fb][TCP Fingerprint: 2_64_64240_2e3cee914fc1/Linux][TLSv1.2][JA4: t13d1516h2_8daaf6152771_e5627efa2ab1][ServerNames: *.imgix.com,*.imgix.net,imgix.com,imgix.net][JA3S: 16c0b3e6a7b8173c16d944cfeaeee9cf][Issuer: C=BE, O=GlobalSign nv-sa, CN=GlobalSign Atlas R3 DV TLS CA 2020][Subject: CN=*.imgix.com][Certificate SHA-1: C6:A8:D1:F3:16:08:C6:7F:9F:58:B9:3B:87:A6:A1:75:BC:67:F8:8D][Chrome][Validity: 2021-05-10 23:09:57 - 2022-06-11 23:09:56][Cipher: TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256][Plen Bins: 0,0,14,0,0,0,0,0,14,0,0,0,0,0,0,0,14,0,0,0,0,0,14,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,42,0,0,0,0,0,0]
3 TCP 192.168.1.128:42790 <-> 146.75.62.208:443 [proto: 91/TLS][Stack: TLS][IP: 0/Unknown][Encrypted][Confidence: DPI][FPC: 0/Unknown, Confidence: Unknown][DPI packets: 6][cat: Web/5][Breed: Safe][3 pkts/816 bytes <-> 6 pkts/5407 bytes][Goodput ratio: 75/93][0.06 sec][Hostname/SNI: pluralsight.imgix.net][(Advertised) ALPNs: h2;http/1.1][(Negotiated) ALPN: h2][TLS Supported Versions: GREASE;TLSv1.3;TLSv1.2][bytes ratio: -0.738 (Download)][IAT c2s/s2c min/avg/max/stddev: 18/0 23/8 28/22 5/10][Pkt Len c2s/s2c min/avg/max/stddev: 74/74 272/901 583/1406 223/547][nDPI Fingerprint: 0c5606c195161ba0d99fbec1696542fb][TCP Fingerprint: 2_64_64240_2e3cee914fc1/Linux][TLSv1.2][JA4: t13d1516h2_8daaf6152771_e5627efa2ab1][ServerNames: *.imgix.com,*.imgix.net,imgix.com,imgix.net][JA3S: 16c0b3e6a7b8173c16d944cfeaeee9cf][Issuer: C=BE, O=GlobalSign nv-sa, CN=GlobalSign Atlas R3 DV TLS CA 2020][Subject: CN=*.imgix.com][Certificate SHA-1: C6:A8:D1:F3:16:08:C6:7F:9F:58:B9:3B:87:A6:A1:75:BC:67:F8:8D][Chrome][Validity: 2021-05-10 23:09:57 - 2022-06-11 23:09:56][Cipher: TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256][Plen Bins: 0,0,14,0,0,0,0,0,14,0,0,0,0,0,0,0,14,0,0,0,0,0,14,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,42,0,0,0,0,0,0]
4 TCP 192.168.1.128:42618 <-> 18.203.201.56:443 [proto: 91/TLS][Stack: TLS][IP: 265/AmazonAWS][Encrypted][Confidence: DPI][FPC: 265/AmazonAWS, Confidence: IP address][DPI packets: 6][cat: Web/5][Breed: Safe][3 pkts/849 bytes <-> 6 pkts/4806 bytes][Goodput ratio: 76/92][0.13 sec][Hostname/SNI: stt.pluralsight.com][(Advertised) ALPNs: h2;http/1.1][(Negotiated) ALPN: h2][TLS Supported Versions: GREASE;TLSv1.3;TLSv1.2][bytes ratio: -0.700 (Download)][IAT c2s/s2c min/avg/max/stddev: 41/0 44/17 46/45 2/20][Pkt Len c2s/s2c min/avg/max/stddev: 74/73 283/801 583/1514 218/713][nDPI Fingerprint: bf27977ad0ec9b2b40872011868e8fd2][TCP Fingerprint: 2_64_64240_2e3cee914fc1/Linux][TLSv1.2][JA4: t13d1516h2_8daaf6152771_e5627efa2ab1][ServerNames: stt.pluralsight.com][JA3S: c4b2785a87896e19d37eee932070cb22][Issuer: C=US, O=DigiCert Inc, CN=DigiCert TLS RSA SHA256 2020 CA1][Subject: C=US, ST=California, L=San Jose, O=Adobe Systems Incorporated, CN=stt.pluralsight.com][Certificate SHA-1: C5:A3:DE:6D:71:B1:15:77:EC:86:38:E6:30:1C:F5:AC:18:9D:BE:82][Chrome][Validity: 2021-10-01 00:00:00 - 2022-10-01 23:59:59][Cipher: TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256][Plen Bins: 14,14,0,14,0,0,0,0,0,0,0,0,0,0,0,0,14,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,42,0,0]
5 TCP 192.168.1.128:44770 <-> 104.17.209.240:443 [proto: 91/TLS][Stack: TLS][IP: 220/Cloudflare][Encrypted][Confidence: DPI][FPC: 220/Cloudflare, Confidence: IP address][DPI packets: 4][cat: Web/5][Breed: Safe][2 pkts/645 bytes <-> 2 pkts/1580 bytes][Goodput ratio: 80/92][0.04 sec][Hostname/SNI: zn6qzq6caaucudesr-pluralsight.siteintercept.qualtrics.com][(Advertised) ALPNs: h2;http/1.1][TLS Supported Versions: GREASE;TLSv1.3;TLSv1.2][nDPI Fingerprint: 8e436ee4993f539c048df67fe931dbb2][TCP Fingerprint: 2_64_64240_2e3cee914fc1/Linux][TLSv1.3][JA4: t13d1516h2_8daaf6152771_e5627efa2ab1][JA3S: eb1d94daa7e0344597e756a1fb6e7054][Chrome][Cipher: TLS_AES_128_GCM_SHA256][Plen Bins: 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,50,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,50,0,0]
6 TCP 192.168.1.128:48948 <-> 104.19.162.127:443 [proto: 91/TLS][Stack: TLS][IP: 220/Cloudflare][Encrypted][Confidence: DPI][FPC: 220/Cloudflare, Confidence: IP address][DPI packets: 4][cat: Web/5][Breed: Safe][2 pkts/645 bytes <-> 2 pkts/1580 bytes][Goodput ratio: 80/92][0.05 sec][Hostname/SNI: www.pluralsight.com][(Advertised) ALPNs: h2;http/1.1][TLS Supported Versions: GREASE;TLSv1.3;TLSv1.2][nDPI Fingerprint: 8e436ee4993f539c048df67fe931dbb2][TCP Fingerprint: 2_64_64240_2e3cee914fc1/Linux][TLSv1.3][JA4: t13d1516h2_8daaf6152771_e5627efa2ab1][JA3S: eb1d94daa7e0344597e756a1fb6e7054][Chrome][Cipher: TLS_AES_128_GCM_SHA256][Plen Bins: 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,50,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,50,0,0]