DBExecCom.exe is a worm W32.VBSilly-A. DBExecCom.exe spreads via open network shares. Related files: %System%\DBExecCom.exe More info: http://www.sophos.com/virusinfo/analyses... Removal: Kill DBExecCom.exe process and remove DBExecCom.exe from Windows startup using antivirus (also check How To Remove section)Startup Optimizer.