Versions (4)
Version DetailsCurrent
Rev: 7 • Sep 23, 2010, 12:00 PMGPL FTP SITE ZIPCHK overflow attempt
alert ftp $EXTERNAL_NET any -> $HOME_NET 21 (msg:"GPL FTP SITE ZIPCHK overflow attempt"; flow:to_server,established; content:"SITE"; nocase; content:"ZIPCHK"; distance:1; nocase; isdataat:100,relative; pcre:"/^SITE\s+ZIPCHK\s[^\n]{100}/smi"; reference:cve,2000-0040; classtype:attempted-admin; sid:2101921; rev:7; metadata:created_at 2010_09_23, cve CVE_2000_0040, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_07_26;)
Sep 23, 2010, 12:00 PM
Jul 26, 2019, 12:00 PM
Sep 21, 2024, 3:00 AM
Oct 29, 2025, 9:34 PM
rules/emerging-ftp.rules