User-Agent

Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.130 Safari/537.36

first seen 2026-07-20 16:11 · last seen 2026-07-30 11:44 · JSON

Decomposed attributes

Browser / client	`Chrome 79.0.3945.130`
Operating system	`macOS 10.15.2`
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
`4:46+18:0:1412:65535,6:mss,sok,ts,nop,ws:df,id+:0`	2
`4:47+17:0:1452:mss*4,4:mss,sok,ts,nop,ws:df,id+:0`	2
`4:45+19:0:1460:65535,6:mss,sok,ts,nop,ws:df,id+:0`	2
`4:50+14:0:1460:65535,6:mss,sok,ts,nop,ws:df,id+:0`	1
`4:47+17:0:1460:65535,6:mss,sok,ts,nop,ws:df,id+:0`	1
`4:47+17:0:1400:mss*44,7:mss,sok,ts,nop,ws:df,id+:0`	1
`4:239+16:0:1400:mss*44,7:mss,sok,ts,nop,ws:df,id+:0`	1
`4:50+14:0:1300:65535,8:mss,sok,ts,nop,ws:df,id+:0`	1
`4:46+18:0:1452:mss*4,4:mss,sok,ts,nop,ws:df,id+:0`	1
`4:45+19:0:1452:mss*4,4:mss,sok,ts,nop,ws:df,id+:0`	1

TCP SYN (JA4T)

fingerprint	co-occurrences
`65535_2-4-8-1-3_1460_6`	7
`5808_2-4-8-1-3_1452_4`	4
`65535_2-4-8-1-3_1400_6`	3
`64240_2-4-8-1-3_1400_7`	2
`65535_2-4-8-1-3_1412_6`	2
`65535_2-4-8-1-3_1380_6`	2
`65535_2-4-8-1-3_1360_6`	2
`65535_2-4-8-1-3_1412_8`	1
`64240_2-4-8-1-3_1412_7`	1
`65535_2-4-8-1-3_1452_10`	1

Country

fingerprint	co-occurrences
`VN` · Vietnam	5
`BR` · Brazil	4
`IQ` · Iraq	3
`ZA` · South Africa	2
`PY` · Paraguay	1
`BD` · Bangladesh	1
`JO` · Jordan	1
`AE` · United Arab Emirates	1
`CO` · Colombia	1
`VE` · Venezuela	1

Network (ASN)

fingerprint	co-occurrences
`AS45899` · VNPT Corp	4
`AS199739` · Earthlink Telecommunications Equipment Trading & Services DMCC	2
`AS27895` · Núcleo S.A.	1
`AS174` · Cogent Communications, LLC	1
`AS28573` · Claro NXT Telecomunicacoes Ltda	1
`AS7552` · Viettel Group	1
`AS36947` · Telecom Algeria	1
`AS15802` · Emirates Integrated Telecommunications Company PJSC	1
`AS20011` · Dimension Data	1
`AS48832` · Jordanian mobile phone services Ltd	1