Maybe times have changed but when I was in the warez scene 25+ years ago and essentially pirated every game I played, I saved all those games and the keygen.exe files and when they get scanned by modern AV they all come back infected. If anything it's different because viruses are pointless now with the internet and there are much broader malware injection points nowadays than the minimal game pirating scene. But yeah I don't know what I'm talking about, just my historical POV.