It’s not a single day ago, when Apple released a software based security update of Mac OS X to remove the MacDefender malware from the infected machines, also make changes in the security tools which automatically founds out the new and different variants of that malware. But the folks behind Mac Defender also come up with a new variant with in few hours which is specially designed to skate the Apple’s latest malware blocking scheme.

The new variant of MacDefender malware has got a new name of “Mdinstall.pkg” and as according to the report, is specially designed to skate the Apple’s malware blocking scheme and just like other variants it also makes its way through the same way other reaching your Mac.