MShook.dll is a Trojan.Lineage-BG.
MShook.dll monitors user Internet activity and private information.
It sends stolen data to a hacker site.
Related files:
%Windows%\help\MSpass.exe
%Windows%\help\mssj.chi
%Windows%\help\MShook.dll.
More info:
http://www.sophos.com/virusinfo/analyses...
Removal:
Remove MShook.dll from Windows startup using antivirus (also check How To Remove section)Startup Optimizer.
Bref un bon coup d'antivirus et un log si tu le souhaites comme te l'a proposé javacup!