This has given us a pretty rare chance to look at a 0-day exploit being used in the wild by the US government. Has anyone traced the code enough to know how it

This has given us a pretty rare chance to look at a 0-day exploit being used in the wild by the US government. Has anyone traced the code enough to know how it works? http://pastebin.mozilla.org/2777139 http://pastebin.mozilla.org/2777139