autoexec.exe is a dangerous executable, which shows that computer was affected by trojan horse, worm or spyware. As soon as it planted into the system, this file can be used for downloading additional components of these viruses. So, it can be said that autoexec.exe plays a significant part in the distribution of various cyber threats. However, some experts claim that this file may also be involved to lunching specific parts of threats, removing them and similar activities.
If you noticed autoexec.exe file in your Task Manager, you shouldn't leave it there because it shows that your computer is infected! In this case, we strongly recommend using RegCure Pro and removing this file with all related objects. If you have difficulties erasing the file consider using an anti-spyware program.