To share updated information: Recently reported PowerPoint code execution issue exploited by Trojan.PPDropper.E is fixed in http://www.microsoft.com/technet/security/Bulletin/MS06-012.mspx The specific issue is Routing Slip issue, CVE-2006-0009. http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4854 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-0009 FAQ document http://blogs.securiteam.com/?p=620 has been updated on 19th Sep. already. - Juha-Matti