Potential Privilege Escalation To LOCAL SYSTEM
Detects unknown program using commandline flags usually used by tools such as PsExec and PAExec to start programs with SYSTEM Privileges
Detection logic
Detection requirements
- Platform
- PRE
The rule states no platform. This is derived from the ATT&CK technique it maps to.
- Log source product
- windows
- Log source category
- process_creation
Known benign triggers
- Software companies that bundle PsExec/PAExec with their software and rename it, so that it is less embarrassing
- Weird admins that rename their tools
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 |
|---|---|
| learn.microsoft.com/en-us/sysinternals/downloads/psexec | 6 |
| www.fireeye.com/blog/threat-research/2020/10/kegtap-and-singlemalt-with-a-ransomware-chaser.html | 6 |
| www.poweradmin.com/paexec/ | 5 |
From the source
- At source
- Open at source
- Upstream identifier
- 207b0396-3689-42d9-8399-4222658efc99
- Tagged by the source as
- attack.resource-development
Licence
- Published under
- Detection Rule License 1.1Read the licence
- Attribution
- Required
Authorship
- Published
- Aug 26, 2026
- Version
- 1