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;
)