alert http $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET DELETED PHP Anonymizing/Evasion Proxy In Use"; flow:to_server,established; content:"GET"; http_method; content:"/index.php?q="; nocase; http_uri; pcre:"/index\.php\?q=(uggc|jjj|http|www|aHR0c|d3d3)/Ui"; reference:url,sourceforge.net/projects/php-proxy/; classtype:policy-violation; sid:2006410; rev:6; metadata:created_at 2010_07_30, signature_severity Unknown, updated_at 2019_07_26;)