TCP SYN (JA4T)

64240_2-4-8-1-3-34-1-1_1460_9

first seen 2026-07-04 08:01 · last seen 2026-07-04 08:01 · JSON

Decomposed attributes

TCP window64240
Option kinds2-4-8-1-3-34-1-1
MSS1460
Window scale9

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_d8a2da3f94cd Match?Exact match in Thumbprint's published controlled catalog captures: chromium 149.0.7827.102, chrome 149.0.7827.102, chrome 149.0.7827.156, +25 more.The fingerprint page shows the full measured match list. More on the catalog.3

HTTP request (JA4H)

fingerprintco-occurrences
ge20nn13ruru_9519c2577190_000000000000_0000000000001
ge20nn14ruru_00c893c2b404_000000000000_0000000000001
ge20nn15ruru_a80081d13d36_000000000000_0000000000001

HTTP/2 frames (Akamai)

fingerprintco-occurrences
1:65536;2:0;4:6291456;6:262144|15663105|9:1:0:256|m,a,s,p1
1:65536;2:0;4:6291456;6:262144|15663105|1:1:0:256|m,a,s,p Match?Exact match in Thumbprint's published controlled catalog captures: chromium 131.0.6778.33, chromium 151.0.7922.34, chrome 151.0.7922.137, +43 more.The fingerprint page shows the full measured match list. More on the catalog.1
1:65536;2:0;4:6291456;6:262144|15663105|7:1:0:256|m,a,s,p1

TCP SYN (p0f)

fingerprintco-occurrences
4:51+13:0:1460:mss*44,9:mss,sok,ts,nop,ws,?34,nop,nop:df,id+:03

User-Agent

fingerprintco-occurrences
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/143.0.0.0 Safari/537.363

Country

fingerprintco-occurrences
DE · Germany3

Network (ASN)

fingerprintco-occurrences
AS60068 · Datacamp Limited3