alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET EXPLOIT_KIT DRIVEBY SPL - Landing Page Received"; flow:established,to_client; file_data; content:"application/x-java-applet"; content:"width=|22|0|22| height=|22|0|22|>"; fast_pattern; within:100; classtype:exploit-kit; sid:2015605; rev:6; metadata:affected_product Any, attack_target Client_Endpoint, created_at 2012_08_10, deployment Perimeter, signature_severity Major, tag DriveBy, updated_at 2019_07_26;)