TLS ClientHello (JA4)

t13d2812h2_a01be8c064b6_0d46a1bf4a7c

first seen 2026-07-13 15:28 · last seen 2026-07-13 15:28 · JSON

Decomposed attributes

Protocolt (TLS over TCP)
TLS version13
SNId (domain)
Cipher count28
Extension count12
ALPNh2
Ciphers002f, 0035, 003c, 003d, 0067, 006b, 009c, 009d, 009e, 009f, 1301, 1302, 1303, c009, c00a, c013, c014, c023, c024, c027, c028, c02b, c02c, c02f, c030, cca8, cca9, ccaa
Extensions000a, 000b, 000d, 0016, 0017, 0023, 002b, 002d, 0033, ff01
Signature algorithms0905, 0906, 0904, 0403, 0503, 0603, 0807, 0808, 081a, 081b, 081c, 0809, 080a, 080b, 0804, 0805, 0806, 0401, 0501, 0601, 0303, 0301, 0302, 0402, 0502, 0602, 0708
JA4_rt13d2812h2_002f,0035,003c,003d,0067,006b,009c,009d,009e,009f,1301,1302,1303,c009,c00a,c013,c014,c023,c024,c027,c028,c02b,c02c,c02f,c030,cca8,cca9,ccaa_000a,000b,000d,0016,0017,0023,002b,002d,0033,ff01_0905,0906,0904,0403,0503,0603,0807,0808,081a,081b,081c,0809,080a,080b,0804,0805,0806,0401,0501,0601,0303,0301,0302,0402,0502,0602,0708
JA4_o (sample)t13d2812h2_85e3bfa4f331_6dc83a2fec95
JA4_ro (sample)t13d2812h2_1302,1303,1301,c02b,c02f,c02c,c030,cca9,cca8,009e,009f,ccaa,c023,c027,c009,c013,c024,c028,c00a,c014,0067,006b,009c,009d,003c,003d,002f,0035_ff01,000b,000a,0023,0016,0017,000d,002b,002d,0033,0000,0010_0905,0906,0904,0403,0503,0603,0807,0808,081a,081b,081c,0809,080a,080b,0804,0805,0806,0401,0501,0601,0303,0301,0302,0402,0502,0602,0708

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
ge20nr12enus_54b4638ab28b_000000000000_000000000000 Match?Exact match in Thumbprint's published controlled catalog captures: chrome 150.0.7871.187, chrome 151.0.7922.137, edge 151.0.4129.93, +36 more.The fingerprint page shows the full measured match list. More on the catalog.2
ge20nn13enus_9519c2577190_000000000000_0000000000001

HTTP/2 frames (Akamai)

fingerprintco-occurrences
1:4096;2:0;4:2147483647;5:131072;8:0;3:100;6:65536|2147418112|0|m,s,p,a3

TCP SYN (p0f)

fingerprintco-occurrences
4:52+12:0:1460:mss*44,8:mss,sok,ts,nop,ws:df,id+:02
4:51+13:0:1460:mss*44,8:mss,sok,ts,nop,ws:df,id+:01

TCP SYN (JA4T)

fingerprintco-occurrences
64240_2-4-8-1-3_1460_83

User-Agent

fingerprintco-occurrences
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/99.0 Safari/537.363

Country

fingerprintco-occurrences
US · United States3

Network (ASN)

fingerprintco-occurrences
AS9009 · M247 Europe SRL3