Apple Quicktime does not properly parse .pct media files, which causes a corruption in module DllMain by opening a malformed file with an invalid value located in PoC repro01.pct at offset 0x20E. Quicktime Player version 7.7.1 (1680.42) on Windows XP SP 3 – PT_BR is confirmed affected.

Apple Security Advisory 2012-05-14-1 – This update runs a malware removal tool that will remove the most common variants of the Flashback malware. If the Flashback malware is found, it presents a dialog notifying the user that malware was removed. There is no indication to the user if malware is not found.