Analytics Alerts

Browse the Cortex analytics alert reference.

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1 alert match the current filters. technique: T1190 ✕

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  • Suspicious failed HTTP request - potential Spring4Shell exploit Low 1 variation

    A potentially malicious failed HTTP request was received, possibly as part of a Spring4Shell exploitation attempt.

    Activation:
    14 Days
    Training:
    30 Days
    Test:
    N/A (single event)
    Deduplication:
    1 Day
    ATT&CK tactics: Initial Access (TA0001)
    ATT&CK techniques: Exploit Public-Facing Application (T1190)
    Required data: Palo Alto Networks Firewall EAL Logs XDR Agent
    Attacker's goals: Gain the ability to execute code remotely or drop malware.
    Investigative actions: Check if suspicious process executions occurred after the request. Consider limiting access to the vulnerable server.

    Variations

    Suspicious HTTP request - potential Spring4Shell exploit

    Medium overridden

    A potentially malicious HTTP request was received, possibly as part of a Spring4Shell exploitation attempt. overridden