alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET EXPLOIT_KIT DRIVEBY RedKit - Landing Page"; flow:established,to_client; file_data; content:".jar"; nocase; fast_pattern; content:".pdf"; nocase; content:"Msxml2.XMLHTTP"; nocase; pcre:"/\/[0-9]{3}\.jar/"; pcre:"/\/[0-9]{3}\.pdf/"; classtype:exploit-kit; sid:2016174; rev:3; metadata:affected_product Any, attack_target Client_Endpoint, created_at 2013_01_09, deployment Perimeter, signature_severity Major, tag DriveBy, updated_at 2019_07_26;)