This attack takes advantage of a vulnerability in Adobe Reader and Acrobat. The official release is here. Adobe has been informed of this vulnerability for well over a month now and has issued a statement that it will release a fix on January 14th. It is a scary thought that this exploit will be live and in the wild for almost 2 months before Adobe decides to fix it. I am making this post in order to make people aware of how such a attack can take place and how easy it is to implement.
I have recently had a lot of questions on how to effectively use the Meterpreter agent contained in the Metasploit framework. I am by no means a expert at it however I have a pretty good working knowledge of it use. I will try to give a little insight into its use. If you have a more advanced or specific question concerning Meterpreter please feel free to post in the question section and I or someone else will be more than happy to try to answer your question.