It's a virus, a coin miner that creates a folder in your "C:\Users\%yourusername%\AppData\Local" or "C:\Users\%yourusername%\AppData\Roaming" called "1337" and there's a virus that uses your computer to mining cryptocoins.
I'm a expert in file analyze, you can try this cheat if you want, but if you check the files I said, you will see I am telling the true. This can be yes a cheat, but I do not recommend using it since it has a virus (I do not tested it, just reversed what he does to a virtual machine)