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Attempted Bypass of Okta MFA
editAttempted Bypass of Okta MFA
editAn adversary may attempt to bypass the Okta multi-factor authentication (MFA) policies configured for an organization in order to obtain unauthorized access to an application. This rule detects when an Okta MFA bypass attempt occurs.
Rule type: query
Rule indices:
- filebeat-*
Severity: high
Risk score: 73
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
Investigation guide
editThe Okta Filebeat module must be enabled to use this rule.
Rule query
editevent.module:okta and event.dataset:okta.system and event.action:user.mfa.attempt_bypass
Threat mapping
editFramework: MITRE ATT&CKTM
-
Tactic:
- Name: Credential Access
- ID: TA0006
- Reference URL: https://attack.mitre.org/tactics/TA0006/
-
Technique:
- Name: Two-Factor Authentication Interception
- ID: T1111
- Reference URL: https://attack.mitre.org/techniques/T1111/