The SIEM app is now a part of the Elastic Security solution.
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Attempt to Deactivate Okta MFA Ruleedit
An adversary may attempt to deactivate an Okta multi-factor authentication (MFA) rule in order to remove or weaken an organization’s security controls.
Rule type: query
Rule indices:
- filebeat-*
Severity: low
Risk score: 21
Runs every: 5 minutes
Searches indices from: now-6m (Date Math format, see also Additional look-back time
)
Maximum alerts per execution: 100
References:
Tags:
- Elastic
- Okta
- SecOps
- Identity and Access
- Continuous Monitoring
Version: 1
Added (Elastic Stack release): 7.9.0
Rule authors: Elastic
Rule license: Elastic License
Potential false positivesedit
Consider adding exceptions to this rule to filter false positives if Okta MFA rules are regularly deactivated in your organization.
Investigation guideedit
The Okta Filebeat module must be enabled to use this rule.
Rule queryedit
event.module:okta and event.dataset:okta.system and event.action:policy.rule.deactivate