TLS ClientHello (JA4)

t12d080700_0df93f53a2f9_f28add8e7af0

first seen 2026-09-20 13:19 · last seen 2026-09-21 06:37 · JSON

Decomposed attributes

Protocolt (TLS over TCP)
TLS version12
SNId (domain)
Cipher count8
Extension count7
ALPN00
Ciphersc023, c024, c027, c028, c02b, c02c, c02f, c030
Extensions000a, 000b, 000d, 0017, 0023, ff01
Signature algorithms0401, 0501, 0201, 0403, 0503, 0203, 0202, 0601, 0603
JA4_rt12d080700_c023,c024,c027,c028,c02b,c02c,c02f,c030_000a,000b,000d,0017,0023,ff01_0401,0501,0201,0403,0503,0203,0202,0601,0603
JA4_o (sample)t12d080700_eec2fc7d1728_a65d2470bcfa
JA4_ro (sample)t12d080700_c02c,c02b,c030,c02f,c024,c023,c028,c027_0000,000a,000b,000d,0023,0017,ff01_0401,0501,0201,0403,0503,0203,0202,0601,0603

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
ge11nn010000_4a823118b9ba_000000000000_0000000000002

TCP SYN (p0f)

fingerprintco-occurrences
4:112+16:0:1460:mss*44,8:mss,nop,ws,nop,nop,sok:df,id+,ecn:01
4:118+10:0:1460:mss*44,8:mss,nop,ws,nop,nop,sok:df,id+,ecn:01

TCP SYN (JA4T)

fingerprintco-occurrences
64240_2-1-3-1-1-4_1460_82

Country

fingerprintco-occurrences
ID · Indonesia2

Network (ASN)

fingerprintco-occurrences
AS7713 · PT Telekomunikasi Indonesia2