Potential Winnti Dropper Activity
Detects files dropped by Winnti as described in RedMimicry Winnti playbook
Detection logic
Detection requirements
- Platform
- ESXiLinuxmacOSNetwork DevicesWindows
The rule states no platform. This is derived from the ATT&CK technique it maps to.
- Log source product
- windows
- Log source category
- file_event
Known benign triggers
- Unknown
MITRE ATT&CK mappings
0 exclusive techniques.This is coverage no other published rule has; it is not this rule's total technique count.
References
| Reference | Cited by |
|---|---|
| redmimicry.com/posts/redmimicry-winnti/#dropper | 2 |
From the source
- At source
- Open at source
- Upstream identifier
- 130c9e58-28ac-4f83-8574-0a4cc913b97e
- Tagged by the source as
- attack.stealth
Licence
- Published under
- Detection Rule License 1.1Read the licence
- Attribution
- Required
Authorship
- Written by
- Published
- Aug 26, 2026
- Version
- 1