User-Agent

ja4-probe

first seen 2026-09-28 02:45 · last seen 2026-09-28 02:45 · JSON

Decomposed attributes

Browser / clientja4-probe
Noteinferred from the self-declared string — a claim, not a measurement; compare with the wire fingerprints above

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
t13d311000_e8f1e7e78f70_1f22a2ca17c41
t13i3110h1_e8f1e7e78f70_1f22a2ca17c41
t13d3111h1_e8f1e7e78f70_1c32249099821
t12d9008h1_3a9b1be58a3d_3c5a66c06c351
t13d3113h1_e8f1e7e78f70_bd4adf9e40a21
t13d3111ad_e8f1e7e78f70_1f22a2ca17c41
t13d4715h1_ace53f506114_3a32f3cec0e41
t13d4718h1_ace53f506114_a3af507e73831
t13d4715h1_ace53f506114_9b711b71942c1
t13d9915h1_4ac807645e40_3a32f3cec0e41

HTTP request (JA4H)

fingerprintco-occurrences
ge11nn030000_69803879d94f_000000000000_00000000000022

TCP SYN (p0f)

fingerprintco-occurrences
6:55+9:0:1440:mss*45,7:mss,sok,ts,nop,ws:flow:022

TCP SYN (JA4T)

fingerprintco-occurrences
64800_2-4-8-1-3_1440_722

Country

fingerprintco-occurrences
SE · Sweden22

Network (ASN)

fingerprintco-occurrences
AS214379 · South Park Networks LLC22