User-Agent

Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_6) AppleWebKit/537.36 (KHTML, like Gecko) Brave Chrome/90.0.4430.72 Safari/537.36

first seen 2026-07-16 14:22 · last seen 2026-07-30 13:11 · JSON

Decomposed attributes

Browser / client	`Chrome 90.0.4430.72`
Operating system	`macOS 10.13.6`
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`	33

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.	33

TCP SYN (p0f)

fingerprint	co-occurrences
`4:47+17:0:1440:65535,6:mss,sok,ts,nop,ws:df,id+:0`	3
`4:45+19:0:1452:mss*44,7:mss,sok,ts,nop,ws:df,id+:0`	2
`4:45+19:0:1400:65535,6:mss,sok,ts,nop,ws:df,id+:0`	2
`4:46+18:0:1452:mss*4,4:mss,sok,ts,nop,ws:df,id+:0`	2
`4:44+20:0:1460:65535,6:mss,sok,ts,nop,ws:df,id+:0`	2
`4:42+22:0:1452:65535,6:mss,sok,ts,nop,ws:df,id+:0`	1
`4:45+19:0:1400:65535,10:mss,sok,ts,nop,ws:df,id+:0`	1
`4:44+20:0:1452:65535,8:mss,sok,ts,nop,ws:df,id+:0`	1
`4:43+21:0:1440:65535,6:mss,sok,ts,nop,ws:df,id+:0`	1
`4:46+18:0:1412:65535,6:mss,sok,ts,nop,ws:df,id+:0`	1

TCP SYN (JA4T)

fingerprint	co-occurrences
`65535_2-4-8-1-3_1440_6`	5
`65535_2-4-8-1-3_1412_6`	5
`65535_2-4-8-1-3_1400_6`	5
`65535_2-4-8-1-3_1460_6`	4
`64240_2-4-8-1-3_1452_7`	2
`5808_2-4-8-1-3_1452_4`	2
`65535_2-4-8-1-3_1452_6`	1
`65535_2-4-8-1-3_1400_10`	1
`65535_2-4-8-1-3_1452_8`	1
`65535_2-4-8-1-3_1412_8`	1

Country

fingerprint	co-occurrences
`BR` · Brazil	5
`AR` · Argentina	4
`ZA` · South Africa	3
`VN` · Vietnam	3
`JO` · Jordan	2
`PK` · Pakistan	2
`RO` · Romania	1
`MX` · Mexico	1
`HR` · Croatia	1
`BD` · Bangladesh	1

Network (ASN)

fingerprint	co-occurrences
`AS28573` · Claro NXT Telecomunicacoes Ltda	2
`AS45899` · VNPT Corp	2
`AS22927` · Telefonica de Argentina	2
`AS48832` · Jordanian mobile phone services Ltd	2
`AS7303` · Telecom Argentina S.A.	2
`AS37105` · RAIN GROUP HOLDINGS (PTY) LTD	2
`AS8708` · DIGI ROMANIA S.A.	1
`AS7552` · Viettel Group	1
`AS27699` · TELEFÔNICA BRASIL S.A	1
`AS17072` · TOTAL PLAY TELECOMUNICACIONES, S.A.P.I. DE C.V.	1