alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Generic adClicker Checkin"; flow:established,to_server; http.method; content:"GET"; http.uri; content:"web"; content:"getinfo"; content:".aspx?"; content:"ver="; http.user_agent; content:"Microsoft Internet Explorer"; startswith; fast_pattern; classtype:command-and-control; sid:2012934; rev:5; metadata:created_at 2011_06_06, confidence Medium, signature_severity Major, updated_at 2024_02_14;)