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 |
Direct Syscall Analytics |
ATT&CK Tactic |
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ATT&CK Technique |
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Severity |
Low |
Description
A suspicious direct syscall was executed.
Attacker's Goals
An attacker might try to use direct syscalls to evade detection from a legitimate program.
Investigative actions
- Investigate the direct syscall mapped image to verify if it is malicious.
- Check if this direct syscall is part of the process execution flow.
Variations
A suspicious direct syscall was executed by unsigned process from a user folderA suspicious direct syscall was executed by a DLL host application