CyberArk Privileged Access Security Erroredit
Identifies the occurrence of a CyberArk Privileged Access Security (PAS) error level audit event. The event.code correlates to the CyberArk Vault Audit Action Code.
Rule type: query
Rule indices:
- filebeat-*
- logs-cyberarkpas.audit*
Severity: high
Risk score: 73
Runs every: 5 minutes
Searches indices from: now-30m (Date Math format, see also Additional look-back time)
Maximum alerts per execution: 100
References:
Tags:
- Elastic
- cyberarkpas
- SecOps
- Log Auditing
- Threat Detection
- Privilege Escalation
Version: 1
Added (Elastic Stack release): 7.14.0
Rule authors: Elastic
Rule license: Elastic License v2
Potential false positivesedit
To tune this rule, add exceptions to exclude any event.code which should not trigger this rule.
Investigation guideedit
Config
The CyberArk Privileged Access Security (PAS) Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.
Triage and analysis
This is a promotion rule for CyberArk error events, which are alertable events per the vendor. Consult vendor documentation on interpreting specific events.
Rule queryedit
event.dataset:cyberarkpas.audit and event.type:error
Threat mappingedit
Framework: MITRE ATT&CKTM
-
Tactic:
- Name: Privilege Escalation
- ID: TA0004
- Reference URL: https://attack.mitre.org/tactics/TA0004/
-
Technique:
- Name: Valid Accounts
- ID: T1078
- Reference URL: https://attack.mitre.org/techniques/T1078/
-
Tactic:
- Name: Initial Access
- ID: TA0001
- Reference URL: https://attack.mitre.org/tactics/TA0001/