alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET EXPLOIT_KIT Possible SNET EK VBS Download"; flow:established,to_server; http.uri; content:"/cod/"; fast_pattern; content:".vbs"; endswith; pcre:"/\/cod\/[^\x2f]+\.vbs$/"; classtype:exploit-kit; sid:2017469; rev:6; metadata:created_at 2013_09_17, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_03_16;)