IMPORTANT: No additional bug fixes or documentation updates will be released for this version. For the latest information, see the current release documentation.
« AWS IAM User Addition to Group AWS Management Console Brute Force of Root User Identity »
Elastic Docs ›Elastic Security Solution [8.8] ›Detections and alerts ›Prebuilt rule reference

AWS KMS Customer Managed Key Disabled or Scheduled for Deletion

edit

AWS KMS Customer Managed Key Disabled or Scheduled for Deletion

edit

Identifies attempts to disable or schedule the deletion of an AWS KMS Customer Managed Key (CMK). Deleting an AWS KMS key is destructive and potentially dangerous. It deletes the key material and all metadata associated with the KMS key and is irreversible. After a KMS key is deleted, the data that was encrypted under that KMS key can no longer be decrypted, which means that data becomes unrecoverable.

Rule type: query

Rule indices:

  • filebeat-*
  • logs-aws*

Severity: medium

Risk score: 47

Runs every: 10m

Searches indices from: now-60m (Date Math format, see also Additional look-back time)

Maximum alerts per execution: 100

References:

Tags:

  • Domain: Cloud
  • Data Source: AWS
  • Data Source: Amazon Web Services
  • Use Case: Log Auditing
  • Tactic: Impact

Version: 5

Rule authors:

  • Xavier Pich

Rule license: Elastic License v2

Investigation guide

edit











Rule query
edit








event.dataset:aws.cloudtrail and event.provider:kms.amazonaws.com and event.action:("DisableKey" or "ScheduleKeyDeletion") and event.outcome:success




Framework: MITRE ATT&CKTM
















« AWS IAM User Addition to Group


AWS Management Console Brute Force of Root User Identity »