TCP SYN (JA4T)

64800_2-4-8-1-3_1282_7

first seen 2026-09-04 18:42 · last seen 2026-09-04 19:44 · JSON

Decomposed attributes

TCP window64800
Option kinds2-4-8-1-3
MSS1282
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_806a8c22fdea Match?Exact match in Thumbprint's published controlled catalog captures: chrome 150.0.7871.187, chrome 151.0.7922.137, chromium 151.0.7922.34, +28 more.The fingerprint page shows the full measured match list. More on the catalog.9
t13d3113h2_e8f1e7e78f70_ce5650b735ce2

HTTP request (JA4H)

fingerprintco-occurrences
ge20nn14enin_3fb598f484fb_000000000000_0000000000005
ge20cn14enin_3fb598f484fb_eae3c42be8f4_7b2c2e7e621b3
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.2
ge20nr15enin_74941313fa48_000000000000_0000000000001

HTTP/2 frames (Akamai)

fingerprintco-occurrences
1:65536;2:0;4:6291456;6:262144|15663105|1:1:0:256,3:1:0:256|m,a,s,p7
3:100;4:33554432;2:0|33488897|0|m,p,s,a Match?Exact match in Thumbprint's published controlled catalog captures: php-curl 7.88.1, curl 7.88.1.The fingerprint page shows the full measured match list. More on the catalog.2
1:65536;2:0;4:6291456;6:262144|15663105|1:1:0:256,5:1:0:256|m,a,s,p2

TCP SYN (p0f)

fingerprintco-occurrences
6:42+22:0:1282:mss*45,7:mss,sok,ts,nop,ws:flow:06
6:40+24:0:1282:mss*45,7:mss,sok,ts,nop,ws:flow:05

User-Agent

fingerprintco-occurrences
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/150.0.0.0 Safari/537.369
curl/7.81.02

Country

fingerprintco-occurrences
IN · India11

Network (ASN)

fingerprintco-occurrences
AS55836 · Reliance Jio Infocomm Limited11