File hgfedcba.exe is located in the folder C:\Windows\System32. The file size on Windows XP is 41,984 bytes. There is no information about the maker of the file. The program is not visible. The file is located in the Windows folder, but it is not a Windows core file. The application starts when Windows starts (see Registry key: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run).
File hgfedcba.exe is not a Windows system file. hgfedcba.exe is able to hide itself, monitor applications, manipulate other programs. It is viewed as a rather dangerous file so it would be advised to delete it at the earliest possible opportunity.