alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET SCAN PHP Attack Tool Morfeus F Scanner"; flow:established,to_server; http.user_agent; content:"Morfeus"; nocase; depth:7; reference:url,www.webmasterworld.com/search_engine_spiders/3227720.htm; classtype:web-application-attack; sid:2003466; rev:16; metadata:created_at 2010_07_30, confidence Medium, signature_severity Informational, updated_at 2020_08_25;)