Rule History

alert tcp $EXTERNAL_NET any -> $HOME_NET 21 (msg:"ET EXPLOIT Possible IIS FTP Exploit attempt - Large SITE command"; flow:established,to_server; content:"SITE "; nocase; isdataat:150,relative; content:!"|0d 0a|"; within:150; reference:url,www.milw0rm.com/exploits/9541; reference:cve,2009-3023; classtype:attempted-admin; sid:2009828; rev:6; metadata:created_at 2010_07_30, confidence Medium, signature_severity Major, updated_at 2019_07_26;)