Firefox SmartWindow Silent Enablement and Attacker-Controlled Endpoint Detection
This rule detects unauthorized modifications to Firefox registry keys related to the 'SmartWindow' AI feature, specifically identifying instances where the feature is silently enabled without user consent or where the SmartWindow endpoint and API key configurations are redirected to non-standard, potentially malicious URLs. It also monitors for Firefox process executions involving SmartWindow-related arguments, which may indicate exploitation of this browser-based feature.
Microsoft Sentinel (KQL)
