TLS ClientHello (JA4)

q13i0311h3_55b375c5d22e_c183556c78e2

first seen 2026-06-12 12:04 · last seen 2026-06-12 12:04 · JSON

Decomposed attributes

Protocolq (QUIC)
TLS version13
SNIi (no SNI / IP)
Cipher count3
Extension count11
ALPNh3
Ciphers1301, 1302, 1303
Extensions0005, 000a, 000b, 000d, 0012, 0017, 002b, 0033, 0039, ff01
Signature algorithms0804, 0403, 0807, 0805, 0806, 0401, 0501, 0601, 0503, 0603, 0201, 0203
JA4_rq13i0311h3_1301,1302,1303_0005,000a,000b,000d,0012,0017,002b,0033,0039,ff01_0804,0403,0807,0805,0806,0401,0501,0601,0503,0603,0201,0203
JA4_o (sample)q13i0311h3_55b375c5d22e_ddc4eaad3e23
JA4_ro (sample)q13i0311h3_1301,1302,1303_0005,000a,000b,000d,ff01,0017,0010,0012,002b,0033,0039_0804,0403,0807,0805,0806,0401,0501,0601,0503,0603,0201,0203

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
ge30nn040000_56db3665e6ca_000000000000_0000000000001
po30nn050000_8c5c403b7d83_000000000000_0000000000001

QUIC transport params

fingerprintco-occurrences
q13_dd847bf908082

User-Agent

fingerprintco-occurrences
quic-go HTTP/32

Country

fingerprintco-occurrences
SG · Singapore2

Network (ASN)

fingerprintco-occurrences
AS45102 · Alibaba (US) Technology Co., Ltd.2