TLS ClientHello (JA4)

t13d1013h1_01be160bb49b_e24568c0d440

first seen 2026-07-09 12:13 · last seen 2026-09-01 00:59 · JSON

Decomposed attributes

Protocol	`t (TLS over TCP)`
TLS version	`13`
SNI	`d (domain)`
Cipher count	`10`
Extension count	`13`
ALPN	`h1`
Ciphers	`1301, 1302, c023, c024, c027, c028, c02b, c02c, c02f, c030`
Extensions	`0005, 000a, 000b, 000d, 0017, 0023, 002b, 002d, 0031, 0033, ff01`
Signature algorithms	`0804, 0805, 0806, 0401, 0501, 0201, 0403, 0503, 0203, 0202, 0601, 0603`
JA4_r	`t13d1013h1_1301,1302,c023,c024,c027,c028,c02b,c02c,c02f,c030_0005,000a,000b,000d,0017,0023,002b,002d,0031,0033,ff01_0804,0805,0806,0401,0501,0201,0403,0503,0203,0202,0601,0603`
JA4_o (sample)	`t13d1013h1_8d8759d5f363_53aa1bee5020`
JA4_ro (sample)	`t13d1013h1_1302,1301,c02c,c02b,c030,c02f,c024,c023,c028,c027_0000,0005,002b,000d,0023,000a,000b,0010,0033,0031,0017,ff01,002d_0804,0805,0806,0401,0501,0201,0403,0503,0203,0202,0601,0603`