TCP SYN (p0f)

4:50+14:0:1414:mss*10,8:mss,sok,ts,nop,ws:df,id+:0

first seen 2026-08-14 18:59 · last seen 2026-08-14 18:59 · JSON

Decomposed attributes

IP version4
Initial TTL50+14
Options length0
MSS1414
Window sizemss*10
Window scale8
Options layoutmss,sok,ts,nop,ws
Quirksdf,id+
Payload class0

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
t13d131100_f57a46bbacb6_ab7e3b40a677 Match?Exact match in Thumbprint's published controlled catalog captures: go-net/http 1.26.6, go-net/http 1.26.5, go-net/http 1.26.4.The fingerprint page shows the full measured match list. More on the catalog.1

HTTP request (JA4H)

fingerprintco-occurrences
ge11nr040000_532a1ee47909_000000000000_0000000000001

TCP SYN (JA4T)

fingerprintco-occurrences
14600_2-4-8-1-3_1414_81

User-Agent

fingerprintco-occurrences
Wget/1.21.4 (HelpMeEscapeFromBelarus@proton.me)1

Country

fingerprintco-occurrences
JP · Japan1

Network (ASN)

fingerprintco-occurrences
AS17676 · SoftBank Corp.1