Current Mac OS X malware often persists and automatically starts by using the built-in launch system . This tool makes use of Automatic Folder Actions  in order to create a very basic but effective way of monitoring the addition of new launch objects to standard locations. In case a new object is placed in one of the monitored directories, a pop-up informs the user about the change, who then has in turn to decide if the change was legitimate or not.
What's new in version 2015-01-23
Released new version avoiding a OS X Yosemite memory leak and other improvements.
ReleaseMay 23, 2015
Date AddedMay 23, 2015
Operating SystemsMacintosh, Mac OS X 10.8, Mac OS X 10.9, Mac OS X 10.10