Recently, Palo Alto Networks Unit 42 reported on a new exploitation platform that we called “DealersChoice” in use by the Sofacy group (AKA APT28, Fancy Bear, STRONTIUM, Pawn Storm, Sednit). As outlined in our original posting, the DealersChoice exploitation platform generates malicious RTF documents which in turn use embedded OLE Word documents. These embedded OLE Word documents then contain embedded Adobe Flash (.SWF) files that are designed to exploit Abode Flash vulnerabilities.