Potential SAM Database Dump
Detects the creation of files that look like exports of the local SAM (Security Account Manager)
Detection logic
Detection requirements
- Platform
- Windows
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
- Rare cases of administrative activity
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 |
|---|---|
| github.com/FireFart/hivenightmare | Only this detection cites it |
| github.com/HuskyHacks/ShadowSteal | Only this detection cites it |
| github.com/search?q=CVE-2021-36934 | Only this detection cites it |
| web.archive.org/web/20210725081645/https://github.com/cube0x0/CVE-2021-36934 | Only this detection cites it |
| www.google.com/search?q=%22reg.exe+save%22+sam | Only this detection cites it |
From the source
- At source
- Open at source
- Upstream identifier
- 4e87b8e2-2ee9-4b2a-a715-4727d297ece0
- Tagged by the source as
- attack.credential-access
Licence
- Published under
- Detection Rule License 1.1Read the licence
- Attribution
- Required
Authorship
- Written by
- Published
- Aug 26, 2026
- Version
- 1