alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET EXPLOIT_KIT DRIVEBY Sednit EK IE Exploit CVE-2014-1776 M1"; flow:established,to_client; file.data; content:"#default#VML"; fast_pattern; content:"dword2data"; content:"localhost"; content:".swf"; reference:url,www.welivesecurity.com/2014/10/08/sednit-espionage-group-now-using-custom-exploit-kit/; classtype:targeted-activity; sid:2019368; rev:5; metadata:affected_product Any, attack_target Client_Endpoint, created_at 2014_10_09, deployment Perimeter, confidence High, signature_severity Major, tag DriveBy, tag CISA_KEV, updated_at 2024_03_14;)