Rapuncel BYOVD Kernel Driver Alinubx.sys / NvFsFilter Load

Ibrahim Saud@tektrix

•updated Sep 19, 2026•0•0•2

Detects the loading or installation of specific NVIDIA file system filter drivers ('Alinubx.sys', 'CcProtect.sys', 'nvfsflt64.sys') or services related to the 'NvFsFilter'. These drivers are associated with NVIDIA driver components; however, they can be targeted for unauthorized usage or mimicry.