MSpass.exe is a Trojan.Lineage-BG. MSpass.exe 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: Kill MSpass.exe process and remove MSpass.exe from Windows startup using antivirus (also check How To Remove section)Startup Optimizer.