Analytics Alerts

Browse the Cortex analytics alert reference.

Severity ▾
Detection module ▾
Data source ▾

1 alert match the current filters. technique: T1686 ✕

Download CSV Show ATT&CK heatmap
  • GCP Firewall Rule Modification Informational Cloud

    A GCP firewall rule was modified. An attacker might use this technique to access restricted resources.

    Activation:
    14 Days
    Training:
    30 Days
    Test:
    N/A (single event)
    Deduplication:
    3 Hours
    ATT&CK tactics: Defense Impairment (TA0112)
    ATT&CK techniques: Disable or Modify System Firewall: Cloud Firewall (T1686.001)
    Required data: Gcp Audit Log
    Attacker's goals: Access restricted resources.
    Investigative actions: Check if there were any network attempts that fit the deleted rule. Check The cloud identity activity prior/after to the rule deletion.