'Fruitfly' malware patched by Apple relies on 'ancient' Mac system calls

Newly-patched Mac malware relies on some antiquated code predating the OS X era, but has been used in some previous real-world attacks on biomedical research groups, according to a prominent security software maker.

Article Link: http://appleinsider.com/articles/17/01/18/fruitfly-malware-patched-by-apple-relies-on-ancient-mac-system-calls