Some games will have you download .lua files right? Ok? No. If you EVER come across system32.lua, Go to Your garrys mod folder and go to lua/init/system32.lua and DELETE and EMPTY your recycle bin. This is what it does: It will delete the following files out of System 32: dl.ll (need for boot up) system folder and if both of those fail, it will automaticly format your computers hardrive (and deleting your current OS)
THERE ARE MORE VIRUSES OUT THERE AND THEY ARE VERY HARD TO DELETE SOMTIMES! THIS ONE IS FAIRLY EASY! Good luck, this is becoming a very bad game.