Detections
Explore public detection logic contributed by the community across SIEM and rule languages.
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AWS Console Brute Force Activity
Cortex XDR
Detects repeated failed AWS console login attempts from the same IP address within a one-hour window, indicating a potential brute-force attack against AWS accounts.
The analytic detects unauthorized container uploads to AWS Elastic Container Service (ECR) by monitoring AWS CloudTrail events. It identifies instances where a new container is uploaded by a user not previously recognized as authorized. This detection is crucial for a SOC as it can indicate a potential compromise or misuse of AWS ECR, which could lead to unauthorized access to sensitive data or the deployment of malicious containers. By identifying and investigating these events, organizations can mitigate the risk of data breaches or other security incidents resulting from unauthorized container uploads. The impact of such an attack could be significant, compromising the integrity and security of the organization's cloud environment.
This rule detects when the master password for an AWS RDS database instance is changed. This activity could be a precursor to data exfiltration or an attempt to gain unauthorized access to the database. The rule specifically looks for the 'ModifyDBInstance' event from 'rds.amazonaws.com' where the 'masterUserPassword' in 'pendingModifiedValues' is present, indicating a password change.
