Apps with g(appname).exe virus

megajehanzaib

Estimable
Jul 16, 2014
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Ok, people I don't know if this is a virus or what but i remember that some time ago I had a virus named Ground.exe which changed the image files and added a "I'm Sorry......" text in the bottom left. Currently, I don't have it running. I can check if it is present by opening process manager.
But, about a month ago i noticed that it had restarted and I did not know how.

The point is, I am suspecting these system hidden files, which start from the letter g. For example, gburnoutparadise.exe, glaunchGTAIV.exe, gcpuz.exe etc. Now all these files are system hidden. Can someone tell me if these are actual positive files (not virus) or are they virus? And if they are, how do i remove them?