CyberArk Privileged Access Security Recommended Monitor

edit

CyberArk Privileged Access Security Recommended Monitor

edit

Identifies the occurrence of a CyberArk Privileged Access Security (PAS) non-error level audit event which is recommended for monitoring by the vendor. 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 positives

edit

To tune this rule, add exceptions to exclude any event.code which should not trigger this rule.

Investigation guide

edit

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 events, which the vendor recommends should be monitored. Consult vendor documentation on interpreting specific events.

Rule query

edit
event.dataset:cyberarkpas.audit and event.code:(4 or 22 or 24 or 31
or 38 or 57 or 60 or 130 or 295 or 300 or 302 or 308 or
319 or 344 or 346 or 359 or 361 or 378 or 380 or 411) and not
event.type:error

Threat mapping

edit

Framework: MITRE ATT&CKTM