TLS ClientHello (JA4)

t13d1711h2_5dc684030f41_86ae21f8795b

first seen 2026-06-22 18:36 · last seen 2026-06-22 18:37 · JSON

Decomposed attributes

Protocolt (TLS over TCP)
TLS version13
SNId (domain)
Cipher count17
Extension count11
ALPNh2
Ciphers002f, 0035, 009c, 009d, 00ff, 1301, 1302, 1303, c00a, c013, c014, c02b, c02c, c02f, c030, cca8, cca9
Extensions0005, 000a, 000b, 000d, 0017, 0023, 002b, 002d, 0033
Signature algorithms0403, 0503, 0603, 0804, 0805, 0806, 0401, 0501, 0601, 0201
JA4_rt13d1711h2_002f,0035,009c,009d,00ff,1301,1302,1303,c00a,c013,c014,c02b,c02c,c02f,c030,cca8,cca9_0005,000a,000b,000d,0017,0023,002b,002d,0033_0403,0503,0603,0804,0805,0806,0401,0501,0601,0201
JA4_o (sample)t13d1711h2_b3624eb84c39_7f8e507537c1
JA4_ro (sample)t13d1711h2_1301,1303,1302,c02b,c02f,cca9,cca8,c02c,c030,c00a,c013,c014,009c,009d,002f,0035,00ff_0000,000b,000a,0023,0005,0010,0017,000d,002b,002d,0033_0403,0503,0603,0804,0805,0806,0401,0501,0601,0201

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
ge20nr13enus_25af28280cc6_000000000000_0000000000002
ge20nn14enus_9ae5e17b70bc_000000000000_0000000000001
ge20nr14enus_9ae5e17b70bc_000000000000_0000000000001

HTTP/2 frames (Akamai)

fingerprintco-occurrences
0|10485760|0|m,p,a,s4

TCP SYN (p0f)

fingerprintco-occurrences
4:119+9:0:1320:mss*49,8:mss,nop,ws,nop,nop,sok:df,id+:04

User-Agent

fingerprintco-occurrences
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:151.0) Gecko/20100101 Firefox/151.04

Country

fingerprintco-occurrences
LV · Latvia4

Network (ASN)

fingerprintco-occurrences
AS399498 · Private Networks Labs LLC4