TCP SYN (p0f)

6:48+16:0:1300:65535,9:mss,sok,nop,nop,nop,nop,nop,nop,nop,nop,nop,nop,nop,ws:flow:0

first seen 2026-09-30 04:31 · last seen 2026-09-30 04:31 · JSON

Decomposed attributes

IP version6
Initial TTL48+16
Options length0
MSS1300
Window size65535
Window scale9
Options layoutmss,sok,nop,nop,nop,nop,nop,nop,nop,nop,nop,nop,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
t13d1513h2_8daaf6152771_eca864cca44a1
t13d1713h1_5b57614c22b0_eca864cca44a1

HTTP request (JA4H)

fingerprintco-occurrences
ge20nn020000_fb4f949fd323_000000000000_000000000000 Match?Exact match in Thumbprint's published controlled catalog captures: powershell 7.6.6, powershell 7.6.8.The fingerprint page shows the full measured match list. More on the catalog.1
ge11nn040000_4f6f4aad0c1e_000000000000_0000000000001

HTTP/2 frames (Akamai)

fingerprintco-occurrences
4:16777216|16711681|0|m,p,a,s1

TCP SYN (JA4T)

fingerprintco-occurrences
65535_2-4-1-1-1-1-1-1-1-1-1-1-1-3_1300_92

User-Agent

fingerprintco-occurrences
Dalvik/2.1.0 (Linux; U; Android 16; 2407FRK8EC Build/BP2A.250605.031.A3)2

Country

fingerprintco-occurrences
CN · China2

Network (ASN)

fingerprintco-occurrences
AS4134 · CHINANET BACKBONE2