TCP SYN (p0f)

4:42+22:0:1460:mss*22,7:mss,sok,ts,nop,ws:df,id+:0

first seen 2026-06-13 16:31 · last seen 2026-06-13 16:31 · JSON

Decomposed attributes

IP version4
Initial TTL42+22
Options length0
MSS1460
Window sizemss*22
Window scale7
Options layoutmss,sok,ts,nop,ws
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
t13d3112h1_e8f1e7e78f70_d41ae481755e2

HTTP request (JA4H)

fingerprintco-occurrences
po11nn080000_df430b4356eb_000000000000_0000000000001
ge11nn040000_88d30a62b7ad_000000000000_000000000000 Match?Exact match in Thumbprint's published controlled catalog captures: wget 1.25.0.The fingerprint page shows the full measured match list. More on the catalog.1

User-Agent

fingerprintco-occurrences
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.0.0 Safari/537.361
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.361

Country

fingerprintco-occurrences
ID · Indonesia2

Network (ASN)

fingerprintco-occurrences
AS136052 · PT Cloud Hosting Indonesia2