TCP SYN (p0f)

6:52+12:0:8940:mss*7,7:mss,sok,ts,nop,ws:flow:0

first seen 2026-07-20 13:04 · last seen 2026-07-22 22:43 · JSON

Decomposed attributes

IP version6
Initial TTL52+12
Options length0
MSS8940
Window sizemss*7
Window scale7
Options layoutmss,sok,ts,nop,ws
Quirksflow
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
t13d301200_1d37bd780c83_ecd0401ec68b3

HTTP request (JA4H)

fingerprintco-occurrences
ge11nn05enus_6f062c0f61f5_000000000000_0000000000003

TCP SYN (JA4T)

fingerprintco-occurrences
62580_2-4-8-1-3_8940_73

User-Agent

fingerprintco-occurrences
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10_1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2227.1 Safari/537.361
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/45.0.2454.85 Safari/537.361
Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.0.1) Gecko/2008070208 Firefox/3.0.11

Country

fingerprintco-occurrences
TR · Turkey3

Network (ASN)

fingerprintco-occurrences
AS44382 · Fiba Cloud Operation Company, LLC3