alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET ADWARE_PUP Win32/CloudScout Checkin"; flow:established,to_server; http.method; content:"POST"; http.uri; content:"/QualityCheck/"; fast_pattern; content:".php"; distance:0; pcre:"/\.php$/"; http.request_body; content:"dp="; startswith; content:"&sdp="; distance:0; content:"&a="; distance:0; http.header_names; to_lowercase; content:!"|0d 0a|referer|0d 0a|"; reference:md5,c732b52b245444e3f568d372ce399911; classtype:pup-activity; sid:2019780; rev:12; metadata:created_at 2014_11_24, signature_severity Minor, updated_at 2024_05_01;)