alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET DELETED CoolEK Payload Download (8)"; flow:established,to_server; content:"/getqq.jpg"; http_uri; nocase; fast_pattern:only; pcre:"/getqq\.jpg$/U"; classtype:exploit-kit; sid:2016782; rev:16; metadata:created_at 2013_04_23, signature_severity Unknown, updated_at 2021_06_23;)