asg.exe is a malicious executable file, which is usually installed on the system by AntiSpywareGuard virus. It is stored in C:\Program Files\AntiSpywareGuard folder and begins its work as soon as victim reboots his/hers affected computer. Once executed, this file starts a parasite or launches some of its components. It can also update the virus, remove required components or simply make PC's functionality complicated.
If you noticed that asg.exe runs in the background of your system, you should immediately run RegCure Pro. Otherwise, it may continue performing harmful actions. Also, consider using anti-spyware for eliminating all viruses that can be related to this file. We recommend using Reimage or Malwarebytes MalwarebytesCombo Cleaner.