Did you download "SharpLoader v1.4 ((+Yami-Glow Hack))_mpgh.net.zip" (-> The "Glow Hack" version).
Did you start Sharp Loader, opened CS:GO and then started the hack client?
But I would not use the hack, because the creator of the hack just got banned and we don't really know the reason.
I don't really think this file cotains malware, but the whole situation is a bit strange...