TLS ClientHello (JA4)

t13d1413h1_c3e714f39e98_b84688abd464

first seen 2026-07-01 19:01 · last seen 2026-07-01 19:01 · JSON

Decomposed attributes

Protocolt (TLS over TCP)
TLS version13
SNId (domain)
Cipher count14
Extension count13
ALPNh1
Ciphers0067, 006b, 009e, 009f, 1301, 1302, c023, c024, c027, c028, c02b, c02c, c02f, c030
Extensions000a, 000b, 000d, 0015, 0016, 0017, 002b, 002d, 0031, 0033, ff01
Signature algorithms0403, 0503, 0603, 0809, 080a, 080b, 0804, 0805, 0806, 0401, 0501, 0601, 0303, 0301
JA4_rt13d1413h1_0067,006b,009e,009f,1301,1302,c023,c024,c027,c028,c02b,c02c,c02f,c030_000a,000b,000d,0015,0016,0017,002b,002d,0031,0033,ff01_0403,0503,0603,0809,080a,080b,0804,0805,0806,0401,0501,0601,0303,0301
JA4_o (sample)t13d1413h1_62155d350787_ebeef3b0da48
JA4_ro (sample)t13d1413h1_1302,1301,c02c,c030,c02b,c02f,c024,c028,c023,c027,009f,009e,006b,0067_ff01,0000,000b,000a,0010,0016,0017,0031,000d,002b,002d,0033,0015_0403,0503,0603,0809,080a,080b,0804,0805,0806,0401,0501,0601,0303,0301

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
he11nr07enus_313799b1302d_000000000000_0000000000001
ge11nr07enus_313799b1302d_000000000000_0000000000001

TCP SYN (p0f)

fingerprintco-occurrences
4:117+11:0:1460:62727,7:mss,sok,ts,nop,ws:df,id+:02

TCP SYN (JA4T)

fingerprintco-occurrences
62727_2-4-8-1-3_1460_72

User-Agent

fingerprintco-occurrences
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.362

Country

fingerprintco-occurrences
US · United States2

Network (ASN)

fingerprintco-occurrences
AS14618 · Amazon.com, Inc.2