alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET EXPLOIT_KIT RIG EK Payload Jun 26 2016"; flow:established,from_server; file_data; content:"|2c 2d dd 4b 40 44 77 41|"; within:9; classtype:exploit-kit; sid:2022916; rev:3; metadata:affected_product Web_Browsers, affected_product Web_Browser_Plugins, attack_target Client_Endpoint, created_at 2016_06_26, deployment Perimeter, performance_impact Low, confidence Medium, signature_severity Major, updated_at 2019_07_26;)