Rule History

alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Clicker.BC User Agent Detected (linkrunner)"; flow:established,to_server; http.user_agent; content:"linkrunner"; startswith; nocase; classtype:trojan-activity; sid:2003648; rev:9; metadata:created_at 2010_07_30, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_02_09;)