User-Agent

Mozilla/5.0 (Android 13; Mobile; rv:152.0) Gecko/152.0 Firefox/152.0

first seen 2026-07-02 03:16 · last seen 2026-07-02 03:16 · JSON

Decomposed attributes

Browser / clientFirefox 152.0
Operating systemAndroid 13
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
t13d1616h2_86a278354501_eeeea65629602
q13d0315h3_55b375c5d22e_dc5437974b47 Match?Exact match in Thumbprint's published controlled catalog captures: firefox 153.0, firefox 153.0.3, firefox 154.0, +18 more.The fingerprint page shows the full measured match list. More on the catalog.2

HTTP request (JA4H)

fingerprintco-occurrences
ge20nr10enau_b3034183f430_000000000000_0000000000002
ge30nn10enau_9fcbd3f1e2d6_000000000000_0000000000001
ge30nr09enau_a060b6642c5e_000000000000_0000000000001

HTTP/2 frames (Akamai)

fingerprintco-occurrences
1:4096;2:0;4:32768;5:16384|12517377|3:0:0:22|m,p,a,s2

TCP SYN (p0f)

fingerprintco-occurrences
6:56+8:0:1440:65535,10:mss,sok,ts,nop,ws:flow:02

TCP SYN (JA4T)

fingerprintco-occurrences
65535_2-4-8-1-3_1440_102

QUIC transport params

fingerprintco-occurrences
q12_022106b74856 Match?Exact match in Thumbprint's published controlled catalog captures: firefox 153.0, firefox 153.0.3, firefox 154.0, +25 more.The fingerprint page shows the full measured match list. More on the catalog.2

Country

fingerprintco-occurrences
AU · Australia4

Network (ASN)

fingerprintco-occurrences
AS38195 · Superloop4

Cross-transport links

TLS ClientHello fingerprints observed from the same client via the beacon's correlation id on the other transport (e.g. this stack over TCP ↔ that stack over QUIC).

fingerprintlinked observations
q13d0315h3_55b375c5d22e_dc5437974b472
t13d1616h2_86a278354501_eeeea65629602