alert ftp $EXTERNAL_NET any -> $HOME_NET any (msg:"GPL FTP RMD overflow attempt"; flow:established,to_server; content:"RMD"; nocase; isdataat:100,relative; pcre:"/^RMD\s[^\n]{100}/smi"; reference:bugtraq,2972; reference:cve,2000-0133; reference:cve,2001-0826; reference:cve,2001-1021; classtype:attempted-admin; sid:2101976; rev:11; metadata:created_at 2010_09_23, cve CVE_2000_0133, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_03_08;)