TLS ClientHello (JA4)

t13d1512h2_8daaf6152771_40271e0a5736

first seen 2026-09-30 05:55 · last seen 2026-09-30 05:55 · JSON

Decomposed attributes

Protocol	`t (TLS over TCP)`
TLS version	`13`
SNI	`d (domain)`
Cipher count	`15`
Extension count	`12`
ALPN	`h2`
Ciphers	`002f, 0035, 009c, 009d, 1301, 1302, 1303, c013, c014, c02b, c02c, c02f, c030, cca8, cca9`
Extensions	`0005, 000a, 000b, 000d, 0017, 0023, 002b, 002d, 0033, ff01`
Signature algorithms	`0403, 0804, 0401, 0503, 0805, 0501, 0806, 0601, 0201`
JA4_r	`t13d1512h2_002f,0035,009c,009d,1301,1302,1303,c013,c014,c02b,c02c,c02f,c030,cca8,cca9_0005,000a,000b,000d,0017,0023,002b,002d,0033,ff01_0403,0804,0401,0503,0805,0501,0806,0601,0201`
JA4_o (sample)	`t13d1512h2_8daaf6152771_235ee6205210`
JA4_ro (sample)	`t13d1512h2_002f,0035,009c,009d,1301,1302,1303,c013,c014,c02b,c02c,c02f,c030,cca8,cca9_0000,0017,ff01,000a,000b,0023,0010,0005,000d,0033,002d,002b_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)

fingerprint	co-occurrences
`ge20nn020000_fb4f949fd323_000000000000_000000000000` Match?Exact match in Thumbprint's published controlled catalog captures: powershell 7.6.6, powershell 7.6.9, powershell 7.6.8.The fingerprint page shows the full measured match list. More on the catalog.	2

HTTP/2 frames (Akamai)

fingerprint	co-occurrences
`4:16777216\|16711681\|0\|m,p,a,s`	1
`4:16777216\|16711681\|1:1:0:256\|m,p,a,s`	1

TCP SYN (p0f)

fingerprint	co-occurrences
`4:51+13:0:1460:mss*29,12:mss,sok,ts,nop,ws:df,id+:0`	2

TCP SYN (JA4T)

fingerprint	co-occurrences
`42340_2-4-8-1-3_1460_12`	2

User-Agent

fingerprint	co-occurrences
`Dalvik/2.1.0 (Linux; U; Android 16; 2407FRK8EC Build/BP2A.250605.031.A3)`	2

Country

fingerprint	co-occurrences
`US` · United States	2

Network (ASN)

fingerprint	co-occurrences
`AS138997` · Eons Data Communications Limited	2