HTTP request (JA4H)

he11nn07en00_806ad52065dd_000000000000_000000000000

first seen 2026-09-21 13:16 · last seen 2026-10-13 19:21 · JSON

Distinct clients per day (last 30 days, peak 5/day)

Distinct clients are counted by IP-hash per complete UTC day — unlike observation counts this is insensitive to one chatty client, but NAT merges clients and address rotation splits them.

Decomposed attributes

Method	`he`
HTTP version	`11`
Cookie	`no`
Referer	`no`
Header count	`7`
Accept-Language	`en00`
Header order	`Host, Accept-Language, MS-CV, User-Agent, Connection, Accept-Encoding, traceparent`
Header-order hash	`806ad52065dd`
Cookie-name hash	`000000000000`
Cookie-value hash	`000000000000`
JA4H_r	`he11nn07en00_Host,Accept-Language,MS-CV,User-Agent,Connection,Accept-Encoding,traceparent__`

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)

fingerprint	co-occurrences
`t13d101100_01be160bb49b_36bf25f296df` Match?Exact match in Thumbprint's published controlled catalog captures: powershell 7.6.6, powershell 7.6.5, powershell 5.1.26100.33296, +8 more.The fingerprint page shows the full measured match list. More on the catalog.	10

TCP SYN (p0f)

fingerprint	co-occurrences
`4:104+24:0:1340:mtu*47,8:mss,nop,ws,nop,nop,sok:df,id+,ecn:0`	3
`4:109+19:0:1440:65535,8:mss,nop,ws,nop,nop,sok:df,id+,ecn:0`	1
`4:108+20:0:1440:65535,8:mss,nop,ws,nop,nop,sok:df,id+,ecn:0`	1
`4:109+19:0:1340:mtu*47,8:mss,nop,ws,nop,nop,sok:df,id+,ecn:0`	1
`4:108+20:0:1340:mtu*47,8:mss,nop,ws,nop,nop,sok:df,id+,ecn:0`	1
`4:111+17:0:1340:mtu*47,8:mss,nop,ws,nop,nop,sok:df,id+,ecn:0`	1
`4:103+25:0:1340:mtu*47,8:mss,nop,ws,nop,nop,sok:df,id+,ecn:0`	1
`4:106+22:0:1340:mtu*47,8:mss,nop,ws,nop,nop,sok:df,id+,ecn:0`	1

TCP SYN (JA4T)

fingerprint	co-occurrences
`64860_2-1-3-1-1-4_1340_8`	8
`65535_2-1-3-1-1-4_1440_8`	2

User-Agent

fingerprint	co-occurrences
`Mozilla/5.0 (Windows NT 6.1; WOW64) SkypeUriPreview Preview/0.5 skype-url-preview@microsoft.com`	10

Country

fingerprint	co-occurrences
`US` · United States	6
`FR` · France	2
`IE` · Ireland	2

Network (ASN)

fingerprint	co-occurrences
`AS8075` · Microsoft Corporation	10