TLS ClientHello (JA4)

t13d1714h2_5b57614c22b0_3dd24b5ebec4

first seen 2026-07-06 10:41 · last seen 2026-08-18 00:48 · JSON

Decomposed attributes

Protocolt (TLS over TCP)
TLS version13
SNId (domain)
Cipher count17
Extension count14
ALPNh2
Ciphers002f, 0035, 009c, 009d, 1301, 1302, 1303, c009, c00a, c013, c014, c02b, c02c, c02f, c030, cca8, cca9
Extensions0005, 000a, 000b, 000d, 0017, 001b, 001c, 0022, 002b, 0033, fe0d, ff01
Signature algorithms0403, 0503, 0603, 0804, 0805, 0806, 0401, 0501, 0601, 0203, 0201
JA4_rt13d1714h2_002f,0035,009c,009d,1301,1302,1303,c009,c00a,c013,c014,c02b,c02c,c02f,c030,cca8,cca9_0005,000a,000b,000d,0017,001b,001c,0022,002b,0033,fe0d,ff01_0403,0503,0603,0804,0805,0806,0401,0501,0601,0203,0201
JA4_o (sample)t13d1714h2_5b234860e130_9e66afd11b7f
JA4_ro (sample)t13d1714h2_1301,1303,1302,c02b,c02f,cca9,cca8,c02c,c030,c00a,c009,c013,c014,009c,009d,002f,0035_0017,0005,002b,000d,fe0d,000a,0033,0000,ff01,001b,000b,001c,0010,0022_0403,0503,0603,0804,0805,0806,0401,0501,0601,0203,0201

Co-observed signals

Signals from other families seen in the same observation. A fingerprint spread thinly across many lower-layer signatures is a classic inconsistency signal.

HTTP request (JA4H)

fingerprintco-occurrences
ge20nn030000_6dac75bd47eb_000000000000_000000000000 Match?Exact match in Thumbprint's published controlled catalog captures: python-httpx 0.28.1.The fingerprint page shows the full measured match list. More on the catalog.6
ge20nr11enus_187a9385d229_000000000000_0000000000004
ge20nr11enus_684b26f0fcdf_000000000000_0000000000001

HTTP/2 frames (Akamai)

fingerprintco-occurrences
1:65536;2:0;4:131072;5:16384;9:1|12517377|1:1:0:256|m,p,a,s6
1:4096;2:0;4:32768;5:16384|12517377|3:0:0:22|m,p,a,s2
1:4096;2:0;4:32768;5:16384|12517377|3:0:0:42|m,p,a,s1
1:4096;2:0;4:32768;5:16384|12517377|5:0:0:22|m,p,a,s1
1:4096;2:0;4:32768;5:16384|12517377|7:0:0:22|m,p,a,s1

TCP SYN (p0f)

fingerprintco-occurrences
6:59+5:0:1440:mss*30,11:mss,nop,nop,sok,nop,ws:flow:05
4:115+13:0:1400:65535,8:mss,nop,ws,nop,nop,sok:df,id+:03
4:111+17:0:1400:65535,8:mss,nop,ws,nop,nop,sok:df,id+:02
4:110+18:0:1400:65535,8:mss,nop,ws,nop,nop,sok:df,id+:01

TCP SYN (JA4T)

fingerprintco-occurrences
65535_2-1-3-1-1-4_1400_86
43200_2-1-1-4-1-3_1440_115

User-Agent

fingerprintco-occurrences
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.366
Mozilla/5.0 (Android 10; Mobile; rv:140.0) Gecko/140.0 Firefox/140.05

Country

fingerprintco-occurrences
EG · Egypt6
DE · Germany5

Network (ASN)

fingerprintco-occurrences
AS24863 · Link Egypt (Link.NET)6
AS60729 · Stiftung Erneuerbare Freiheit5