TCP SYN (JA4T)

65490_2-4-8-1-3_1110_7

first seen 2026-08-25 19:05 · last seen 2026-08-25 19:05 · JSON

Decomposed attributes

TCP window65490
Option kinds2-4-8-1-3
MSS1110
Window scale7

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.

TLS ClientHello (JA4)

fingerprintco-occurrences
t13d1516h2_8daaf6152771_afc95f72a2951

HTTP request (JA4H)

fingerprintco-occurrences
ge20nn13enus_0c2c1d640f3e_000000000000_000000000000 Match?Exact match in Thumbprint's published controlled catalog captures: chrome 151.0.7922.137, chrome 151.0.7922.170, chrome 151.0.7922.108, +36 more.The fingerprint page shows the full measured match list. More on the catalog.1

HTTP/2 frames (Akamai)

fingerprintco-occurrences
2:0;4:6291456;5:16384;6:262144|15597570|0|m,p,a,s1

TCP SYN (p0f)

fingerprintco-occurrences
4:45+19:0:1110:mss*59,7:mss,sok,ts,nop,ws:df,id+:01

User-Agent

fingerprintco-occurrences
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.361

Country

fingerprintco-occurrences
DE · Germany1

Network (ASN)

fingerprintco-occurrences
AS24940 · Hetzner Online GmbH1