Rule History

alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET EXPLOIT_KIT %Hex Encoded/base64 2 applet_ssv_validated (Observed in Sakura)"; flow:established,from_server; file_data; content:"|25|39|25|66|25|59|25|58|25|42|25|77|25|62|25|47|25|56|25|30|25|58|25|33|25|4e|25|7a|25|64|25|6c|25|39|25|32|25|59|25|57|25|78|25|70|25|5a|25|47|25|46|25|30"; flowbits:set,et.exploitkitlanding; classtype:exploit-kit; sid:2017253; rev:2; metadata:created_at 2013_07_30, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_07_26;)