Versions (3)
Version DetailsCurrent
Rev: 7 • Sep 23, 2010, 12:00 PMGPL NETBIOS SMB CD...
alert tcp $EXTERNAL_NET any -> $HOME_NET 139 (msg:"GPL NETBIOS SMB CD..."; flow:to_server,established; content:"|5C|...|00 00 00|"; reference:arachnids,337; classtype:attempted-recon; sid:2100535; rev:7; metadata:created_at 2010_09_23, signature_severity Informational, 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 6, 2025, 4:34 PM
rules/emerging-netbios.rules