hfdrv.sys - Dangerous
hfdrv.sys
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Manual removal instructions:
Hfdrv.sys is HKTL_HIDEFILE.A.
Related files:
%Program Files%\Hide Files\help.chm - non-malicious file
%Program Files%\Hide Files\hfcp.exe - copy of itself
%Program Files%\Hide Files\license.rtf - also a non-malicious file
%System%\hfdrv.sys - also detected by Trend Micro as HKTL_HIDEFILE.A
%System%\hfp.exe - also a copy of itself
Kill the file hfdrv.sys and remove hfdrv.sys from Windows startup.