alert http $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET DELETED Shiz/Rohimafo Proxy Registration"; flow:established,to_server; content:"/socks.php?name="; nocase; http_uri; content:"&port="; nocase; http_uri; pcre:"/\/socks\.php\?name=[^&]+&port=\d{1,5}$/U"; reference:url,www.symantec.com/business/security_response/writeup.jsp?docid=2010-041308-3301-99&tabid=2; reference:url,asert.arbornetworks.com/2010/09/shiz-and-rohimafo-malware-cousins/; reference:md5,a671eb9979505119f4106a990c4ef7ab; reference:md5,0bb4662b54f02c989edc520314fc20ea; reference:md5,3614d4f6527d512b61c27c4e213347a6; classtype:trojan-activity; sid:2011792; rev:5; metadata:created_at 2010_09_29, signature_severity Unknown, updated_at 2019_07_26;)