Analytics Alerts

Browse the Cortex analytics alert reference.

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1 alert match the current filters. technique: T1027 ✕

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  • Possible binary padding using dd Informational

    A suspicious dd command ran and added data to a binary. This may indicate binary padding to change the hash of a file.

    Activation:
    14 Days
    Training:
    30 Days
    Test:
    N/A (single event)
    Deduplication:
    1 Hour
    ATT&CK tactics: Stealth (TA0005)
    ATT&CK techniques: Obfuscated Files or Information: Binary Padding (T1027.001)
    Required data: XDR Agent
    Attacker's goals: An adversary may use binary padding to avoid hash-based blacklists and static antivirus signatures.
    Investigative actions: Check the padded file and try to understand the impact of padding this specific binary.