TCP SYN (JA4T)

64240_2-1-3-1-1-4_1364_8

first seen 2026-09-22 07:54 · last seen 2026-09-22 07:54 · JSON

Decomposed attributes

TCP window64240
Option kinds2-1-3-1-1-4
MSS1364
Window scale8

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
t12d190800_d83cc789557e_7af1ed941c261

HTTP request (JA4H)

fingerprintco-occurrences
po11nn07enin_7d361e250c48_000000000000_0000000000001

TCP SYN (p0f)

fingerprintco-occurrences
4:118+10:0:1364:mss*44,8:mss,nop,ws,nop,nop,sok:df,id+:01

User-Agent

fingerprintco-occurrences
WordPress.com; https://wordpress.com1

Country

fingerprintco-occurrences
IN · India1

Network (ASN)

fingerprintco-occurrences
AS18209 · Atria Convergence Technologies Ltd.,1