HTTP/2 frames (Akamai)

4:1048576;3:100|10485760|3:1:0:256|m,s,p,a

first seen 2026-09-21 18:01 · last seen 2026-09-21 18:01 · JSON

Decomposed attributes

SETTINGS{"3": 100, "4": 1048576}
WINDOW_UPDATE10485760
PRIORITY frames3:1:0:256
Pseudo-header orderm,s,p,a

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
t13d2613h2_2802a3db6c62_845d286b0d672

HTTP request (JA4H)

fingerprintco-occurrences
ge20nn04zhcn_a1e84a948d10_000000000000_0000000000001
ge20nn04zhcn_39a3ba4480e8_000000000000_0000000000001

TCP SYN (p0f)

fingerprintco-occurrences
4:110+18:0:1440:65535,8:mss,nop,ws,nop,nop,sok:df,id+:02

TCP SYN (JA4T)

fingerprintco-occurrences
65535_2-1-3-1-1-4_1440_82

User-Agent

fingerprintco-occurrences
AwemeLite/113502 CFNetwork/1121.2.2 Darwin/19.2.02

Country

fingerprintco-occurrences
CN · China2

Network (ASN)

fingerprintco-occurrences
AS4837 · CHINA UNICOM China169 Backbone2