Suspicious Firewall Rule Masquerading as CloudExperienceHost via netsh

ATT&CK techniques

Recon
Resource Dev
Initial Access
Execution
Persistence
Priv Esc
Defense Evasion
Cred Access
Discovery
Lateral Movement
Collection
C2
Exfiltration
Impact

What it detects

This rule detects creation of a Windows firewall rule via netsh whose name impersonates Microsoft.Windows.CloudExperienceHost, a defense evasion step used by the GigaWiper backdoor. Naming a malicious firewall rule after a trusted Windows component hides attacker network allowances from casual review.

Reporting behind it

Related detections9 linkedT1686 — drag to rearrange

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Suspicious Firewall Rule Masquerading as CloudExperienceHost via netsh

Pivot detection · T1686 · 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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