splApache-2.0from splunk/security_content

Crowdstrike High Identity Risk Severity

The following analytic detects CrowdStrike alerts for High Identity Risk Severity with a risk score of 70 or higher. These alerts indicate significant vulnerabilities in user identities, such as suspicious behavior or compromised credentials. Promptly investigating and addressing these alerts is crucial to prevent potential security breaches and ensure the integrity and protection of sensitive information and systems.

Quality

FP risk

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Forks

Views

Rule sourcedetections/endpoint/crowdstrike_high_identity_risk_severity.yml

`crowdstrike_identities` riskScoreSeverity="HIGH" OR riskScore >= 0.70
  | rename riskFactors{}.severity as severity, riskFactors{}.type as risk_type, roles{}.type as role_type, accounts{}.domain as domain, accounts{}.dn as dn, accounts{}.samAccountName as user
  | stats count min(_time) as firstTime max(_time) as lastTime
    BY domain dn primaryDisplayName
       risk_type severity riskScore
       riskScoreSeverity user role_type
  | `security_content_ctime(firstTime)`
  | `security_content_ctime(lastTime)`
  | `crowdstrike_high_identity_risk_severity_filter`