alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET ADWARE_PUP Adware Command Client Checkin"; flow:established,to_server; http.uri; content:"/client.php?str="; fast_pattern; nocase; http.user_agent; content:"Indy Library)"; nocase; reference:url,www.nuker.com/container/details/adware_command.php; classtype:pup-activity; sid:2003446; rev:10; metadata:created_at 2010_07_30, signature_severity Minor, updated_at 2024_03_16;)