TCP SYN (p0f)
6:42+22:0:1440:mss*20,7:mss,sok,ts,nop,ws:flow:0
first seen 2026-09-14 23:51 · last seen 2026-09-15 07:07 · JSON
Decomposed attributes
| IP version | 6 |
|---|---|
| Initial TTL | 42+22 |
| Options length | 0 |
| MSS | 1440 |
| Window size | mss*20 |
| Window scale | 7 |
| Options layout | mss,sok,ts,nop,ws |
| Quirks | flow |
| Payload class | 0 |
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 |
|---|---|
t13d131000_f57a46bbacb6_e7c285222651 Match?Exact match in Thumbprint's published controlled catalog captures: go-net/http 1.23.12.The fingerprint page shows the full measured match list. More on the catalog. | 2 |
HTTP request (JA4H)
| fingerprint | co-occurrences |
|---|---|
ge11nn050000_3658ef221638_000000000000_000000000000 Match?Exact match in Thumbprint's published controlled catalog captures: wget 1.21.4, wget 1.25.0, wget 1.21.3.The fingerprint page shows the full measured match list. More on the catalog. | 2 |
TCP SYN (JA4T)
| fingerprint | co-occurrences |
|---|---|
28800_2-4-8-1-3_1440_7 | 2 |
User-Agent
| fingerprint | co-occurrences |
|---|---|
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36 | 2 |
Country
| fingerprint | co-occurrences |
|---|---|
PL · Poland | 2 |
Network (ASN)
| fingerprint | co-occurrences |
|---|---|
AS41079 · Cyber_Folks S.A. | 2 |