User-Agent

Mozilla/5.0 (iPhone; CPU iPhone OS 18_5 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) FxiOS/151.0 Mobile/15E148 Safari/604.1

first seen 2026-09-21 18:36 · last seen 2026-09-21 18:36 · JSON

Decomposed attributes

Browser / clientFirefox 151.0
Operating systemiOS 18.5
Device classmobile
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
t13d2013h1_a09f3c656075_7f0f34a4126d1

HTTP request (JA4H)

fingerprintco-occurrences
ge11nr06enus_a89d28968959_000000000000_0000000000001

TCP SYN (p0f)

fingerprintco-occurrences
4:41+23:0:1460:65535,6:mss,sok,ts,nop,ws:df,id+:01

TCP SYN (JA4T)

fingerprintco-occurrences
65535_2-4-8-1-3_1460_61

Country

fingerprintco-occurrences
AR · Argentina1

Network (ASN)

fingerprintco-occurrences
AS264689 · Luciano Gabriel Chersanaz (Ubnet Datacenter)1