alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET EXPLOIT_KIT Possible Archie/Metasploit SilverLight Exploit"; flow:established,to_client; file.data; content:"SilverApp1.dllPK"; classtype:exploit-kit; sid:2019099; rev:4; metadata:affected_product Any, attack_target Client_and_Server, created_at 2014_08_30, deployment Perimeter, deployment Internet, deployment Internal, deployment Datacenter, confidence Medium, signature_severity Critical, tag Metasploit, updated_at 2024_03_13;)