TCP SYN (p0f)

4:48+16:0:1460:62727,10:mss,sok,ts,nop,ws:df,id+:0

first seen 2026-09-19 18:57 · last seen 2026-09-19 18:57 · JSON

Decomposed attributes

IP version4
Initial TTL48+16
Options length0
MSS1460
Window size62727
Window scale10
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
t13d251100_b78ed14e2fd0_ab7e3b40a6771

HTTP request (JA4H)

fingerprintco-occurrences
ge11nn050000_57c5e92682a8_000000000000_0000000000001

TCP SYN (JA4T)

fingerprintco-occurrences
62727_2-4-8-1-3_1460_101

User-Agent

fingerprintco-occurrences
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_6) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/14.0 Safari/605.1.151

Country

fingerprintco-occurrences
IN · India1

Network (ASN)

fingerprintco-occurrences
AS16509 · Amazon.com, Inc.1