Used ImposterExec for Windows?
Developer’s Description
This program was written to scan your computer for potential malicious executable files (e.g. C:\Windows\rundll32.dll.exe). *Notice the ".dll.exe" in the file.* If your computer's settings hide known file extensions, then the file would only show up as "C:\Windows\rundll32.dll". This can easily be mistaken for a system file. Using this program will help you determine which files are potentially a threat.
Used ImposterExec for Windows?
Explore More

AutoRun Disable by Endpoint Protector
Free
Ultimate Virus Killer
Trial version
Windows Defender Offline
FreeCompany Guard Security Software
Trial version
Panda Dome Advanced
Trial version
W32/ShakBlades Free Virus Removal Tool
Free
CleanBadur
Free
CleanVBS
FreeeTrust Antivirus 7.x Definitions for Win 9x/ME
Free
TrustPort U3 Antivirus 2012
Trial versionAoneAntivirus and PC Cleaner
FreeCleanTinba
Free