alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET CURRENT_EVENTS Clickfraud Framework Request"; flow:to_server,established; content:"/go.php?uid="; http_uri; fast_pattern; content:"&data="; http_uri; urilen:>400; classtype:bad-unknown; sid:2013093; rev:3; metadata:created_at 2011_06_22, signature_severity Unknown, updated_at 2019_07_26;)