Analytics Alerts

Browse the Cortex analytics alert reference.

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1 alert match the current filters. tactic: TA0007 ✕ technique: T1649 ✕

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  • A user queried AD CS objects via LDAP Informational Identity Analytics 1 variation

    A user queried AD CS objects via LDAP.

    Activation:
    14 Days
    Training:
    30 Days
    Test:
    N/A (single event)
    Deduplication:
    1 Day
    ATT&CK tactics: Discovery (TA0007) Credential Access (TA0006)
    ATT&CK techniques: File and Directory Discovery (T1083) Steal or Forge Authentication Certificates (T1649)
    Required data: XDR Agent with eXtended Threat Hunting (XTH)
    Detector tags: LDAP Analytics (Server), Active Directory Certificate Services Analytics
    Attacker's goals: An attacker might look for AD CS servers, certificate templates or request certificates. With the wrong setting or loose vulnerable templates or enabled enrollment, the attacker will be able to authenticate as users on the network.
    Investigative actions: Check if the LDAP search query was allowed for the user (logged on at event time). Investigate the LDAP search query for any suspicious indicators.

    Variations

    A user enumerated AD CS objects using suspicious LDAP query

    Low overridden

    A user enumerated AD CS objects using suspicious LDAP query. overridden