Suspicious Azure CLI Disk Snapshot and Copy for Data Theft

ATT&CK techniques

Defense Evasion → Collection

Recon
Resource Dev
Initial Access
Execution
Persistence
Priv Esc
Defense Evasion
- T1578.001Create Snapshot
- T1578.002Create Cloud Instance
Cred Access
Discovery
Lateral Movement
Collection
- T1005Data from Local System
C2
Exfiltration
Impact

What it detects

This rule detects Azure CLI commands that create a managed disk snapshot or clone a disk from an existing source. It maps to cloud data theft where an attacker snapshots a target VM disk and attaches a copy to an unmonitored instance to read its contents. Detecting it exposes disk exfiltration through the cloud control plane.

Reporting behind it

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Suspicious Azure CLI Disk Snapshot and Copy for Data Theft

Pivot detection · T1005 · 9 related

Detection content is published as a reviewed draft. Tune thresholds and exclusions against your own telemetry before enabling this rule for alerting.

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