Analytics Alerts

Browse the Cortex analytics alert reference.

Severity
Detection module
Data source

1 alert match the current filters. tactic: TA0005 ✕

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  • Unsigned DLL Side-Loading Informational 6 variations

    A signed process loaded an unsigned and rare module from the same folder.

    Activation:
    14 Days
    Training:
    30 Days
    Test:
    N/A (single event)
    Deduplication:
    1 Day
    ATT&CK tactics: Stealth (TA0005)
    ATT&CK techniques: Hijack Execution Flow: DLL (T1574.001)
    Required data: XDR Agent
    Detector tags: DLL Hijacking Analytics
    Attacker's goals: An attacker is attempting to load an untrusted module into a trusted context to avoid detection, gain persistence or to perform privilege escalation.
    Investigative actions: Investigate the loaded module to verify if it is malicious. Investigate if the loading process and the loaded module reside in legitimate locations.

    Variations

    DLL Side-Loading of module bearing an invalid Microsoft signature

    High overridden

    A signed process loaded an unsigned and rare module from the same folder. overridden

    Unsigned DLL Side-Loading to a signed microsoft process by a rare causality actor

    Medium overridden

    A signed process loaded an unsigned and rare module from the same folder. overridden

    Unsigned DLL Side-Loading to a signed microsoft process

    Low overridden

    A signed process loaded an unsigned and rare module from the same folder. overridden

    Unsigned DLL Side-Loading - DLL downloaded from an uncommon source

    Low overridden

    A signed process loaded an unsigned and rare module from the same folder. overridden

    Unsigned high entropy DLL Side-Loading by untrusted causality actor

    Low overridden

    A signed process loaded an unsigned and rare module from the same folder. overridden

    Unsigned DLL Side-Loading which was executed by a scheduled task

    Low overridden

    A signed process loaded an unsigned and rare module from the same folder. overridden