IMPORTANT: No additional bug fixes or documentation updates
will be released for this version. For the latest information, see the
current release documentation.
AWS S3 Bucket Configuration Deletion
editAWS S3 Bucket Configuration Deletion
editIdentifies the deletion of various Amazon Simple Storage Service (S3) bucket configuration components.
Rule type: query
Rule indices:
- filebeat-*
- logs-aws.cloudtrail-*
Severity: low
Risk score: 21
Runs every: 10m
Searches indices from: now-60m (Date Math format, see also Additional look-back time)
Maximum alerts per execution: 100
References:
- https://docs.aws.amazon.com/AmazonS3/latest/API/API_DeleteBucketPolicy.html
- https://docs.aws.amazon.com/AmazonS3/latest/API/API_DeleteBucketReplication.html
- https://docs.aws.amazon.com/AmazonS3/latest/API/API_DeleteBucketCors.html
- https://docs.aws.amazon.com/AmazonS3/latest/API/API_DeleteBucketEncryption.html
- https://docs.aws.amazon.com/AmazonS3/latest/API/API_DeleteBucketLifecycle.html
Tags:
- Domain: Cloud
- Data Source: AWS
- Data Source: Amazon Web Services
- Use Case: Asset Visibility
- Tactic: Defense Evasion
Version: 207
Rule authors:
- Elastic
Rule license: Elastic License v2
Investigation guide
editSetup
editThe AWS Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.
Rule query
editevent.dataset:aws.cloudtrail and event.provider:s3.amazonaws.com and
event.action:(DeleteBucketPolicy or DeleteBucketReplication or DeleteBucketCors or
DeleteBucketEncryption or DeleteBucketLifecycle)
and event.outcome:success
Framework: MITRE ATT&CKTM
-
Tactic:
- Name: Defense Evasion
- ID: TA0005
- Reference URL: https://attack.mitre.org/tactics/TA0005/
-
Technique:
- Name: Indicator Removal
- ID: T1070
- Reference URL: https://attack.mitre.org/techniques/T1070/