User-Agent

Mozilla/5.0 (Windows NT 8_0_1; Win64; x64) AppleWebKit/551.42 (KHTML, like Gecko) Chrome/81.0.2501 Safari/537.36

first seen 2026-09-22 20:17 · last seen 2026-09-22 20:17 · JSON

Decomposed attributes

Browser / clientChrome 81.0.2501
Operating systemWindows 8_0_1
Device classdesktop
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
t13d191000_9dc949149365_e7c2852226511

HTTP request (JA4H)

fingerprintco-occurrences
ge11nn040000_8391bea91fb6_000000000000_0000000000001

TCP SYN (p0f)

fingerprintco-occurrences
4:42+22:0:1412:mss*46,7:mss,sok,ts,nop,ws:df,id+:01

TCP SYN (JA4T)

fingerprintco-occurrences
64952_2-4-8-1-3_1412_71

Country

fingerprintco-occurrences
CN · China1

Network (ASN)

fingerprintco-occurrences
AS23724 · IDC, China Telecommunications Corporation1