Like all the other forms of AMC, this app gets bundled in with fake Flash installers and writes itself all over your Mac to multiple places inside your user and local domain Library folders. Aside from ‘AMC’, it’s also distributed as Mac Tonic, Mac Mechanic, Malware-Crusher, Mac Optimizer and now, the most recent form we’re seeing, Mac Auto Fixer.
Advanced Mac Cleaner is produced by PCVark and has many incarnations.