alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Rouge Security Software Win32.BHO.egw"; flow:established,to_server; http.method; content:"GET"; nocase; http.uri; content:".php?"; nocase; content:"affid="; nocase; content:"subid="; nocase; content:"guid="; nocase; content:"ver="; nocase; content:"key="; nocase; reference:url,research.sunbelt-software.com/threatdisplay.aspx?name=Trojan.Win32.BHO.egw&threatid=313636; classtype:trojan-activity; sid:2008461; rev:7; metadata:created_at 2010_07_30, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_04_21;)