alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Win32 Dialer Variant"; flow:established,to_server; http.method; content:"GET"; nocase; http.uri; content:"icp="; content:"&id_site="; content:"&dl_tracker"; content:"&connection_type="; content:"&asked_mdl_id="; content:"&dialer="; classtype:trojan-activity; sid:2008441; rev:9; metadata:created_at 2010_07_30, signature_severity Major, updated_at 2020_04_21;)