Analytics Alerts

Browse the Cortex analytics alert reference.

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1 alert match the current filters. technique: T1550 ✕

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  • Suspicious Encrypting File System Remote call (EFSRPC) to domain controller Medium

    An Encrypting File System Remote call (EFSRPC) was made to a domain controller.

    Activation:
    14 Days
    Training:
    30 Days
    Test:
    N/A (single event)
    Deduplication:
    1 Day
    ATT&CK tactics: Lateral Movement (TA0008)
    ATT&CK techniques: Use Alternate Authentication Material: Pass the Hash (T1550.002)
    Required data: Palo Alto Networks Firewall EAL Logs XDR Agent with eXtended Threat Hunting (XTH)
    Attacker's goals: An attacker is attempting to steal credentials and move laterally within a network.
    Investigative actions: Check for suspicious processes on the host. Check if the source host is a vulnerability scanner. Look for following suspicious connections using the DC machine account.