TCP SYN (p0f)

4:45+19:0:1360:65535,6:mss,nop,ws,nop,nop,ts,sok,eol+1:df:0

first seen 2026-07-01 16:42 · last seen 2026-07-01 16:42 · JSON

Decomposed attributes

IP version4
Initial TTL45+19
Options length0
MSS1360
Window size65535
Window scale6
Options layoutmss,nop,ws,nop,nop,ts,sok,eol+1
Quirksdf
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
t13d171000_5b57614c22b0_78e6aca7449b2

HTTP request (JA4H)

fingerprintco-occurrences
he11nn030000_58c83775e1a3_000000000000_0000000000001
ge11nn030000_58c83775e1a3_000000000000_0000000000001

TCP SYN (JA4T)

fingerprintco-occurrences
65535_2-1-3-1-1-8-4-0-0_1360_62

User-Agent

fingerprintco-occurrences
Goguma (+https://codeberg.org/emersion/goguma)2

Country

fingerprintco-occurrences
IL · Israel2

Network (ASN)

fingerprintco-occurrences
AS12400 · Partner Communications Ltd.2