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 |
Cloud |
Detector Tags |
|
ATT&CK Tactic |
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ATT&CK Technique |
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Severity |
Informational |
Description
AWS Lambda discovery operation.
Attacker's Goals
- Enumerate functions, gather configuration and trigger details, and identify attached roles or permissions.
- Assess potential entry points, understand execution context, and plan privilege escalation or function tampering.
Investigative actions
- Verify if the identity is expected to access Lambda configuration or code metadata.
- Check if this API call was part of a broader enumeration pattern.
- Determine whether the activity aligns with typical deployment or monitoring behavior, or if it appears manual or anomalous.
- Investigate whether this was followed by any actions that could indicate lateral movement.