Rule History

alert tcp $EXTERNAL_NET any -> $HOME_NET 21 (msg:"GPL FTP PASS format string attempt"; flow:to_server,established; content:"PASS"; nocase; pcre:"/^PASS\s[^\n]*?%[^\n]*?%/smi"; reference:bugtraq,7474; reference:bugtraq,9262; reference:bugtraq,9800; reference:cve,2000-0699; classtype:misc-attack; sid:2102179; rev:7; metadata:created_at 2010_09_23, signature_severity Unknown, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_07_26;)