Rule History

alert http $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET DELETED SpyEye Post_Express_Label infection activity multi-stage download request"; flow:established,to_server; content:"/forum/load.php?file="; http_uri; content:!"Referer|3a| "; http_header; reference:url,nakedsecurity.sophos.com/2011/02/01/outbreak-post-express-service-malware-attack-spammed-out; classtype:trojan-activity; sid:2012281; rev:2; metadata:created_at 2011_02_03, signature_severity Unknown, updated_at 2019_07_26;)