User-Agent

crystara-research/1.0

first seen 2026-08-16 04:01 · last seen 2026-08-16 04:01 · JSON

Decomposed attributes

Browser / clientcrystara-research 1.0
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
t13d3013h1_1d37bd780c83_ecd0401ec68b1

HTTP request (JA4H)

fingerprintco-occurrences
ge11nn050000_dac78f95d824_000000000000_0000000000001

TCP SYN (p0f)

fingerprintco-occurrences
6:43+21:0:1440:mss*45,9:mss,sok,ts,nop,ws:flow:01

TCP SYN (JA4T)

fingerprintco-occurrences
64800_2-4-8-1-3_1440_91

Country

fingerprintco-occurrences
FI · Finland1

Network (ASN)

fingerprintco-occurrences
AS24940 · Hetzner Online GmbH1