User-Agent

Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.45 Safari/537.36

first seen 2026-09-08 22:06 · last seen 2026-10-23 14:31 · JSON

Distinct clients per day (last 30 days, peak 1/day)

Distinct clients are counted by IP-hash per complete UTC day — unlike observation counts this is insensitive to one chatty client, but NAT merges clients and address rotation splits them.

Decomposed attributes

Browser / clientChrome 96.0.4664.45
Operating systemLinux x86_64
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
t13d1011h1_61a7ad8aa9b6_3a8073edd8ef46

HTTP request (JA4H)

fingerprintco-occurrences
he11nr060000_562097065936_000000000000_00000000000046

TCP SYN (p0f)

fingerprintco-occurrences
4:110+18:0:1440:mss*44,8:mss,nop,ws,nop,nop,sok:df,id+,ecn:019
4:109+19:0:1440:mss*44,8:mss,nop,ws,nop,nop,sok:df,id+,ecn:015
4:113+15:0:1460:65535,8:mss,nop,ws,nop,nop,sok:df,id+:012

TCP SYN (JA4T)

fingerprintco-occurrences
64240_2-1-3-1-1-4_1440_834
65535_2-1-3-1-1-4_1460_812

Country

fingerprintco-occurrences
US · United States34
KR · South Korea12

Network (ASN)

fingerprintco-occurrences
AS8075 · Microsoft Corporation34
AS4766 · Korea Telecom12

TLS supported groups

fingerprintco-occurrences
001d,0017,0018 Match?Exact match in Thumbprint's published controlled catalog captures: rust-reqwest 0.12.28, rust-reqwest 0.11.27, winhttp 10.0.20348.1, +2 more.The fingerprint page shows the full measured match list. More on the catalog.34