alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET ADWARE_PUP New.net Spyware updating"; flow:established,to_server; http.uri; content:"/download/NewDotNet/"; fast_pattern; nocase; content:"/upgrade.cab?"; nocase; content:"upg="; nocase; content:"ec="; nocase; reference:url,www.new.net; classtype:pup-activity; sid:2003240; rev:7; metadata:created_at 2010_07_30, signature_severity Minor, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_03_19;)