IMPORTANT: No additional bug fixes or documentation updates will be released for this version. For the latest information, see the current release documentation.
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Elastic Docs ›Elastic Security Solution [8.9] ›Detections and alerts ›Prebuilt rule reference

Okta FastPass Phishing Detection

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Okta FastPass Phishing Detection

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Detects when Okta FastPass prevents a user from authenticating to a phishing website.

Rule type: query

Rule indices:

  • filebeat-*
  • logs-okta*

Severity: medium

Risk score: 47

Runs every: 5m

Searches indices from: None (Date Math format, see also Additional look-back time)

Maximum alerts per execution: 100

References:

Tags:

  • Tactic: Initial Access
  • Use Case: Identity and Access Audit
  • Data Source: Okta

Version: 3

Rule authors:

  • Austin Songer

Rule license: Elastic License v2

Investigation guide

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Setup

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

This rule requires Okta to have the following turned on:

Okta Identity Engine - select Phishing Resistance for FastPass under Settings > Features in the Admin Console.

Rule query

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event.dataset:okta.system and event.category:authentication and
  okta.event_type:user.authentication.auth_via_mfa and event.outcome:failure and okta.outcome.reason:"FastPass declined phishing attempt"

Framework: MITRE ATT&CKTM

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