Rule History

alert http $EXTERNAL_NET any -> $HOME_NET $HTTP_PORTS (msg:"ET SCAN ProxyReconBot POST method to Mail"; flow:established,to_server; content:"POST "; depth:5; content:"|3A|25 HTTP/"; within:200; classtype:misc-attack; sid:2003870; rev:7; metadata:created_at 2010_07_30, confidence Medium, signature_severity Informational, updated_at 2019_07_26;)