TCP SYN (JA4T)

32768_2-3-4-0-0-0_1452_00

first seen 2026-08-31 08:34 · last seen 2026-09-02 18:35 · JSON

Decomposed attributes

TCP window32768
Option kinds2-3-4-0-0-0
MSS1452
Window scale00

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
t13d4907h2_0d8feac7bc37_7395dae3b2f3 Match?Exact match in Thumbprint's published controlled catalog captures: curl 8.7.1.The fingerprint page shows the full measured match list. More on the catalog.50

HTTP request (JA4H)

fingerprintco-occurrences
ge20nn020000_5594a17e7e7e_000000000000_000000000000 Match?Exact match in Thumbprint's published controlled catalog captures: curl 8.7.1, curl 8.5.0, curl 8.13.0, +11 more.The fingerprint page shows the full measured match list. More on the catalog.50

HTTP/2 frames (Akamai)

fingerprintco-occurrences
3:100;4:10485760;2:0|1048510465|0|m,s,a,p Match?Exact match in Thumbprint's published controlled catalog captures: curl 8.7.1, curl 8.5.0.The fingerprint page shows the full measured match list. More on the catalog.50

TCP SYN (p0f)

fingerprintco-occurrences
4:53+11:0:1452:32768,0:mss,ws,sok,eol+2:df:026
4:52+12:0:1452:32768,0:mss,ws,sok,eol+2:df:024

User-Agent

fingerprintco-occurrences
curl/8.7.150

Country

fingerprintco-occurrences
MA · Morocco50

Network (ASN)

fingerprintco-occurrences
AS36903 · Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM50