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 |
|
ATT&CK Tactic |
|
ATT&CK Technique |
|
Severity |
Medium |
Description
An executable file with multiple extensions was created. This technique is frequently used to disguise malware as user content.
Attacker's Goals
Bypassing defenses and/or tricking the user into executing a file that seems like a trustworthy file.
Investigative actions
Investigate the actor process and the file created to determine if it was used for legitimate purposes or malicious activity.