Analytics Alerts

Browse the Cortex analytics alert reference.

Severity
Detection module
Data source

1 alert match the current filters. tactic: TA0010 ✕ technique: T1030 ✕

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  • Rare Unix process divided files by size Informational

    A file was divided into sub-files by size limit by a rare process.

    Activation:
    14 Days
    Training:
    30 Days
    Test:
    N/A (single event)
    Deduplication:
    1 Day
    ATT&CK tactics: Exfiltration (TA0010)
    ATT&CK techniques: Data Transfer Size Limits (T1030)
    Required data: XDR Agent
    Attacker's goals: This may assist an attacker to exfiltrate sensitive information.
    Investigative actions: Check if the user normally uses this capability. Check if this capability is used often on this endpoint.