Amsi.DLL Loaded Via LOLBIN Process
Detects loading of "Amsi.dll" by a living of the land process. This could be an indication of a "PowerShell without PowerShell" attack
Detection logic
Detection requirements
- Log source product
- windows
- Log source category
- image_load
Known benign triggers
- Unknown
MITRE ATT&CK mappings
Not mapped to ATT&CK.
References
| Reference | Cited by |
|---|---|
| www.paloaltonetworks.com/blog/security-operations/stopping-powershell-without-powershell/ | 2 |
From the source
- At source
- Open at source
- Upstream identifier
- 6ec86d9e-912e-4726-91a2-209359b999b9
- Tagged by the source as
- attack.defense-impairment
Licence
- Published under
- Detection Rule License 1.1Read the licence
- Attribution
- Required
Authorship
- Published
- Aug 26, 2026
- Version
- 1