TLS ClientHello (JA4)

q13d0313h3_55b375c5d22e_b0954bf1abdf

first seen 2026-06-16 06:41 · last seen 2026-09-15 23:52 · JSON

Decomposed attributes

Protocolq (QUIC)
TLS version13
SNId (domain)
Cipher count3
Extension count13
ALPNh3
Ciphers1301, 1302, 1303
Extensions000a, 000d, 001b, 0029, 002b, 002d, 0033, 0039, 44cd, ca34, fe0d
Signature algorithms0403, 0804, 0401, 0503, 0805, 0501, 0806, 0601, 0201
JA4_rq13d0313h3_1301,1302,1303_000a,000d,001b,0029,002b,002d,0033,0039,44cd,ca34,fe0d_0403,0804,0401,0503,0805,0501,0806,0601,0201
JA4_o (sample)q13d0313h3_55b375c5d22e_63f0f956b2b4
JA4_ro (sample)q13d0313h3_1301,1302,1303_ca34,fe0d,000d,0010,0000,002b,0039,0033,44cd,002d,001b,000a,0029_0403,0804,0401,0503,0805,0501,0806,0601,0201

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.

HTTP request (JA4H)

fingerprintco-occurrences
ge30nr14en00_186438911b7e_000000000000_0000000000001

QUIC transport params

fingerprintco-occurrences
q14_3a9b21a290be1

User-Agent

fingerprintco-occurrences
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/149.0.0.0 Safari/537.361

Country

fingerprintco-occurrences
EE · Estonia1

Network (ASN)

fingerprintco-occurrences
AS2586 · Elisa Eesti AS1