alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET EXPLOIT_KIT Fiesta EK Landing Jan 24 2013"; flow:established,to_client; file_data; content:"0x3dcde1&&"; nocase; content:"0x4e207d"; nocase; within:50; classtype:exploit-kit; sid:2018011; rev:2; metadata:created_at 2014_01_24, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_07_26;)