AWS EC2 VM Export Failureedit

Identifies an attempt to export an AWS EC2 instance. A virtual machine (VM) export may indicate an attempt to extract or exfiltrate information.

Rule type: query

Rule indices:

  • filebeat-*
  • logs-aws*

Severity: low

Risk score: 21

Runs every: 10 minutes

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

Maximum alerts per execution: 100

References:

Tags:

  • Elastic
  • Cloud
  • AWS
  • Continuous Monitoring
  • SecOps
  • Asset Visibility Added (Elastic Stack release): 7.14.0

Last modified (Elastic Stack release): 7.14.0

Rule authors: Elastic, Austin Songer

Rule license: Elastic License v2

Potential false positivesedit

VM exports may be done by a system or network administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment. VM exports from unfamiliar users or hosts should be investigated. If known behavior is causing false positives, it can be exempted from the rule.

Investigation guideedit

## Config

The AWS Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.

Rule queryedit

event.dataset:aws.cloudtrail and event.provider:ec2.amazonaws.com and
event.action:CreateInstanceExportTask and event.outcome:failure

Threat mappingedit

Framework: MITRE ATT&CKTM