Based on the virus detections and stuff, no, these executables and stuff aren’t malware AFAIK. The guy who posted that outsmarted itch.io in some obscure reason, ̶t̶h̶e̶r̶e̶’̶s̶ ̶t̶h̶e̶ ̶o̶f̶f̶i̶c̶i̶a̶l̶ ̶t̶h̶e̶n̶ ̶h̶e̶r̶e̶ ̶i̶s̶ ̶t̶h̶e̶ ̶c̶r̶a̶c̶k̶,̶ ̶o̶n̶ ̶t̶h̶e̶ ̶s̶a̶m̶e̶ ̶w̶e̶b̶s̶i̶t̶e̶.̶ (Found out it’s not on itch.io, sorry for the inconvenience!)
Malware or real repost, this is the ultimate answer to itch.io attention, this thing is here since 6 months. itch.io hasn’t did anything.
Dumb idea to post pirate stuff on a legit website then end up passing pretty nicely.