TCP SYN (JA4T)
65320_2-4-8-1-3_1412_7
first seen 2026-10-18 17:39 · last seen 2026-10-26 17:09 · JSON
Last 7 days (1 observations)
Distinct clients per day (last 30 days, peak 2/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
| TCP window | 65320 |
|---|---|
| Option kinds | 2-4-8-1-3 |
| MSS | 1412 |
| Window scale | 7 |
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 |
|---|---|
t13d4312h1_c7886603b240_b26ce05bbdd6 | 3 |
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. | 3 |
TCP SYN (p0f)
| fingerprint | co-occurrences |
|---|---|
4:44+20:0:1412:65320,7:mss,sok,ts,nop,ws:df,id+:0 | 1 |
4:47+17:0:1412:65320,7:mss,sok,ts,nop,ws:df,id+:0 | 1 |
4:51+13:0:1412:65320,7:mss,sok,ts,nop,ws:df,id+:0 | 1 |
User-Agent
Country
| fingerprint | co-occurrences |
|---|---|
MX · Mexico | 2 |
BN · Brunei | 1 |
Network (ASN)
| fingerprint | co-occurrences |
|---|---|
AS13999 · Mega Cable, S.A. de C.V. | 1 |
AS8151 · Uninet S.A. de C.V. | 1 |
AS10094 · Unified National Networks | 1 |
TLS supported groups
| fingerprint | co-occurrences |
|---|---|
001d,0017,001e,0019,0018,0100,0101,0102,0103,0104 Match?Exact match in Thumbprint's published controlled catalog captures: curl 8.13.0, php-guzzle 8.3.1, curl 7.88.1, +10 more.The fingerprint page shows the full measured match list. More on the catalog. | 3 |