trail updates may be made by a system or network administrator. verify whether the user identity, user agent, and/or hostname should be making changes in your environment. trail updates from unfamiliar users or hosts should be investigated. if known behavior is causing false positives, it can be exempted from the rule.

source: <a href=https://github.com/elastic/detection-rules/blob/main/rules/integrations/aws/impact_cloudtrail_logging_updated.toml>elastic
technicques: T1530 T1565

Techniques

Identifies an update to an AWS log trail setting that specifies the delivery of log files.

event.dataset:aws.cloudtrail and event.provider:cloudtrail.amazonaws.com and event.action:UpdateTrail and event.outcome:success