TCP SYN (p0f)

4:111+17:0:1360:mss*44,8:mss,nop,ws,nop,nop,sok:df,id+,ecn:0

first seen 2026-08-02 20:20 · last seen 2026-08-08 00:17 · JSON

Decomposed attributes

IP version4
Initial TTL111+17
Options length0
MSS1360
Window sizemss*44
Window scale8
Options layoutmss,nop,ws,nop,nop,sok
Quirksdf,id+,ecn
Payload class0

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.

TLS ClientHello (JA4)

fingerprintco-occurrences
t13d181100_85036bcba153_d41ae481755e1
t13d1812h1_85036bcba153_b26ce05bbdd61

HTTP request (JA4H)

fingerprintco-occurrences
po11nn060000_d8e0803a0d25_000000000000_0000000000001
ge11nn06enus_fb4afd1f380a_000000000000_0000000000001

TCP SYN (JA4T)

fingerprintco-occurrences
64240_2-1-3-1-1-4_1360_82

User-Agent

fingerprintco-occurrences
Mozilla/5.01
Mozilla/5.0 (compatible; WP-Safe-Scanner/1.0)1

Country

fingerprintco-occurrences
ID · Indonesia2

Network (ASN)

fingerprintco-occurrences
AS150493 · PT Gunung Sedayu Sentosa2