TCP SYN (p0f)

4:113+15:0:1060:65535,8:mss,nop,ws,nop,nop,sok:df,id+:0

first seen 2026-06-23 19:13 · last seen 2026-06-23 19:13 · JSON

Decomposed attributes

IP version4
Initial TTL113+15
Options length0
MSS1060
Window size65535
Window scale8
Options layoutmss,nop,ws,nop,nop,sok
Quirksdf,id+
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

HTTP request (JA4H)

fingerprintco-occurrences
ge11nn040000_c3abebcf3d28_000000000000_0000000000001

User-Agent

fingerprintco-occurrences
Python/3.13 aiohttp/3.11.101

Country

fingerprintco-occurrences
FR · France1

Network (ASN)

fingerprintco-occurrences
AS212238 · Datacamp Limited1