Over 60% of keygens downloaded from torrent sites or crack forums contain additional payloads, such as:
He likely has Wine or a VM installed and doesn't realize the keygen isn't native. Ask him to check Activity Monitor – the process will appear as wine64-preloader or Windows.exe , not a native Mac app. pckeygen mac os
None of these will crack Adobe or Microsoft Office, but they represent the legitimate path to key generation. Over 60% of keygens downloaded from torrent sites