User-Agent

Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.131 Safari/537.36

first seen 2026-07-20 13:37 · last seen 2026-07-30 07:40 · JSON

Decomposed attributes

Browser / client	`Chrome 74.0.3729.131`
Operating system	`Windows 6.1`
Device class	`desktop`
Note	`inferred from the self-declared string — a claim, not a measurement; compare with the wire fingerprints above`

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
`t13d4412h1_fd39b124ee10_58ed7828516f`	29

HTTP request (JA4H)

fingerprint	co-occurrences
`ge11nn050000_b223a0ebb0b5_000000000000_000000000000` Match?Exact match in Thumbprint's published controlled catalog captures: python-requests 2.34.2, python-requests 2.33.1, python-requests 2.32.3.The fingerprint page shows the full measured match list. More on the catalog.	29

TCP SYN (p0f)

fingerprint	co-occurrences
`4:44+20:0:1452:mss*4,4:mss,sok,ts,nop,ws:df,id+:0`	2
`4:47+17:0:1412:65535,6:mss,sok,ts,nop,ws:df,id+:0`	2
`4:50+14:0:1412:65535,8:mss,sok,ts,nop,ws:df,id+:0`	1
`4:39+25:0:1440:65535,6:mss,sok,ts,nop,ws:df,id+:0`	1
`4:44+20:0:1400:65535,6:mss,sok,ts,nop,ws:df,id+:0`	1
`4:42+22:0:1452:65535,6:mss,sok,ts,nop,ws:df,id+:0`	1
`4:48+16:0:1440:65535,6:mss,sok,ts,nop,ws:df,id+:0`	1
`4:48+16:0:1452:mss*44,7:mss,sok,ts,nop,ws:df,id+:0`	1
`4:45+19:0:1412:65535,6:mss,sok,ts,nop,ws:df,id+:0`	1
`4:48+16:0:1460:65535,8:mss,sok,ts,nop,ws:df,id+:0`	1

TCP SYN (JA4T)

fingerprint	co-occurrences
`65535_2-4-8-1-3_1412_6`	5
`5808_2-4-8-1-3_1452_4`	4
`65535_2-4-8-1-3_1452_6`	4
`65535_2-4-8-1-3_1440_6`	3
`65535_2-4-8-1-3_1400_6`	2
`65535_2-4-8-1-3_1460_8`	2
`65535_2-4-8-1-3_1412_8`	1
`64240_2-4-8-1-3_1452_7`	1
`65535_2-1-1-4-1-3_1460_11`	1
`65535_2-4-8-1-3_1460_6`	1

Country

fingerprint	co-occurrences
`VN` · Vietnam	4
`BR` · Brazil	3
`MX` · Mexico	2
`BD` · Bangladesh	2
`PK` · Pakistan	2
`SE` · Sweden	1
`IN` · India	1
`ZA` · South Africa	1
`KZ` · Kazakhstan	1
`JO` · Jordan	1

Network (ASN)

fingerprint	co-occurrences
`AS45899` · VNPT Corp	4
`AS37611` · AFRIHOST SP (PTY) LTD	1
`AS8376` · Jordan Data Communications Company LLC	1
`AS8151` · Uninet S.A. de C.V.	1
`AS8452` · TE-AS	1
`AS9541` · Cyber Internet Services (Pvt) Ltd.	1
`AS24757` · Ethio Telecom	1
`AS203214` · Hulum Almustakbal Company for Communication Engineering and Services Ltd	1
`AS27901` · Pacifico Cable SPA.	1
`AS137967` · Digicon Telecommunication Ltd	1