TCP SYN (p0f)

4:54+10:0:1436:mss*45,7:mss,sok,ts,nop,ws:df:0

first seen 2026-06-30 00:10 · last seen 2026-06-30 00:10 · JSON

Decomposed attributes

IP version4
Initial TTL54+10
Options length0
MSS1436
Window sizemss*45
Window scale7
Options layoutmss,sok,ts,nop,ws
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
t13d311200_1d947a95fc68_7e1102d2036b1

HTTP request (JA4H)

fingerprintco-occurrences
ge10nr040000_1b2a64d23beb_000000000000_0000000000001

TCP SYN (JA4T)

fingerprintco-occurrences
64620_2-4-8-1-3_1436_71

User-Agent

fingerprintco-occurrences
Mozilla/5.0 (iPhone; CPU iPhone OS 18_4 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/18.4 Mobile/15E148 Safari/604.11

Country

fingerprintco-occurrences
DE · Germany1

Network (ASN)

fingerprintco-occurrences
AS3320 · Deutsche Telekom AG1