Vidar Turb00 CadenceOptimizer Service Persistence

Ethan Andrews@eandrews

•updated Jun 16, 2026•3•0•4

Detects the creation or modification of the CadenceOptimizer service registry keys, indicating Vidar Turb00 persistence via a dropped secondary payload. This rule specifically looks for registry events affecting the 'CadenceOptimizer' service path.