MalwareBazaar Database
This page shows some basic information the YARA rule WinLock including corresponding malware samples.
Database Entry
| YARA Rule: | WinLock |
|---|---|
| Author: | @bartblaze |
| Description: | Identifies WinLock (aka Blocker) ransomware variants generically. |
| Firstseen: | 2021-06-13 16:37:37 UTC |
| Lastseen: | 2025-06-04 13:18:25 UTC |
| Sightings: | 9 |
Malware Samples
The table below shows all malware samples that matching this particular YARA rule (max 1000).
| Firstseen (UTC) | SHA256 hash | Tags | Signature | Reporter |
|---|