Rule History

alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET ADWARE_PUP Suspicious User-Agent (Toolbar) Possibly Malware/Spyware"; flow:established,to_server; http.host; content:!"cf.icq.com"; http.user_agent; content:"Toolbar"; fast_pattern; startswith; classtype:pup-activity; sid:2003463; rev:19; metadata:affected_product Any, attack_target Client_Endpoint, created_at 2010_07_30, deployment Perimeter, confidence High, signature_severity Major, tag User_Agent, updated_at 2024_03_02;)