alert ftp $EXTERNAL_NET any -> $HOME_NET any (msg:"GPL FTP REST overflow attempt"; flow:established,to_server; content:"REST"; nocase; isdataat:100,relative; pcre:"/^REST\s[^\n]{100}/smi"; reference:bugtraq,2972; reference:cve,2001-0826; classtype:attempted-admin; sid:2101974; rev:8; metadata:created_at 2010_09_23, cve CVE_2001_0826, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_03_08;)