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 |
|
ATT&CK Tactic |
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ATT&CK Technique |
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Severity |
Informational |
Description
Identified file extensions that are not blocked by default in G-Suite or O365, that may be malicious.
Attacker's Goals
- Deploy malicious attachments through emails to compromise systems or gain unauthorized access.
Investigative actions
- Check the file types and investigate the legitimacy of files intended to be sent via email.
- Scrutinize the attachments for any suspicious indications.