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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Detector Tags |
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ATT&CK Tactic |
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ATT&CK Technique |
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Severity |
Informational |
Description
Hidden attribute was added to a file using attrib.exe, adversaries may set files to be hidden to evade detection mechanisms.
Attacker's Goals
Hide malware or staged files from standard file explorers.
Investigative actions
- Check if the hidden file is malicious.
- Verify if the process executing the command is malicious.
- Check for more suspicious actions done by the user and process.