Agentsvr32.exe is a Trojan.SmymKit-B. Agentsvr32.exe monitors user Internet activity and private information. It sends stolen data to a hacker site. Related files: %Windows%\system.exe %System%\Agentsvr32.exe %System%\Smart-PS.exe %System%\hInstance.dll More info: http://www.sophos.com/virusinfo/analyses... Removal: Kill Agentsvr32.exe process and remove Agentsvr32.exe from Windows startup using antivirus (also check How To Remove section)Startup Optimizer.