Aleksandr Matrosov, Senior Malware Researcher at ESET (ESET is a global leader in antivirus solutions) writes about the internal structure of Flame’s main module (mssecmgr.ocx) and explains some of the implementation details of this component. He talks about the interconnection of Flame with Stuxnet & Duqu, how it detects and infects antivirus software on target machines and stuff like how the malware propagates among processes within the infected system.
Read more here – http://blog.eset.com/2012/07/20/flame-in-depth-code-analysis-of-mssecmgr-ocx?