alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET ADWARE_PUP W32/AdLoad.Downloader Download"; flow:established,to_server; http.uri; content:"/v"; content:"&product_name="; content:"&installer_file_name="; pcre:"/\x2Fv[0-9]{3,4}[\x2F\x3F]/"; reference:url,malwaretips.com/blogs/trojandownloader-win32-adload-da-virus/; classtype:pup-activity; sid:2018048; rev:5; metadata:created_at 2014_01_31, signature_severity Minor, updated_at 2020_08_31;)