Synopsis
Activation Period |
14 Days |
Training Period |
30 Days |
Test Period |
N/A (single event) |
Deduplication Period |
1 Hour |
Required Data |
|
Detection Modules |
|
Detector Tags |
|
ATT&CK Tactic |
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ATT&CK Technique |
|
Severity |
Low |
Description
These methods are used by malware and attackers to leak data and remain undetected.
Attacker's Goals
Attackers might use well-known email ports as a C&C channel to evade detection and firewall rules.
Investigative actions
- Check whether the initiator process is benign or normal for the host and/or user performing it.
- Check whether additional malicious commands were executed from the same process.