Synopsis
Activation Period |
14 Days |
Training Period |
30 Days |
Test Period |
N/A (single event) |
Deduplication Period |
1 Day |
Required Data |
|
Detection Modules |
|
Detector Tags |
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ATT&CK Tactic |
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ATT&CK Technique |
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Severity |
Medium |
Description
Running PowerShell with a base64-encoded payload in the command line is often used by attackers to evade detection.
Attacker's Goals
Run code to perform actions or download other malicious programs.
Investigative actions
- Check if the initiator process is malicious.
- Check for other operations by the PowerShell instance.