Synopsis
Activation Period |
14 Days |
Training Period |
30 Days |
Test Period |
N/A (single event) |
Deduplication Period |
1 Day |
Required Data |
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Detection Modules |
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ATT&CK Tactic |
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ATT&CK Technique |
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Severity |
Informational |
Description
An abnormal process accessed the PowerShell console history file.
This may be a sign of malicious PowerShell execution without directly invoking the powershell.exe binary.
Attacker's Goals
An attacker is attempting to run PowerShell without powershell.exe to evade detection.
Investigative actions
- Investigate the process and command line executed and whether it's benign or normal for this host.