Cloud storage object discovery

Cortex XDR Analytics Alert Reference by Alert name

Product
Cortex XDR
Last date published
2026-03-10
Category
Analytics Alert Reference
Index by
Alert name

Synopsis

Activation Period

14 Days

Training Period

30 Days

Test Period

N/A (single event)

Deduplication Period

1 Day

Required Data

  • Requires one of the following data sources:
    • AWS Audit Log
      OR
    • Azure Audit Log
      OR
    • Gcp Audit Log

Detection Modules

Cloud

Detector Tags

ATT&CK Tactic

Discovery (TA0007)

ATT&CK Technique

Cloud Storage Object Discovery (T1619)

Severity

Informational

Description

Cloud storage object discovery.

Attacker's Goals

Identify sensitive data, valuable files, configuration details or other information that can be leveraged for further attacks.

Investigative actions

  • Review the identity's permissions and historical access to the storage resource.
  • Analyze the identity's immediate post-listing actions on the storage resource.
  • Correlate this event with other discovery activity or suspicious logins by the identity.