Rule History

SID: 2103196 • Source: et/open

Versions (3)

Version DetailsCurrent

Rev: 3 • Sep 23, 2010, 12:00 PM

Message:

GPL NETBIOS name query overflow attempt UDP

Rule:

alert udp $EXTERNAL_NET any -> $HOME_NET 137 (msg:"GPL NETBIOS name query overflow attempt UDP"; byte_test:1,&,64,2; content:" "; offset:12; isdataat:56,relative; reference:bugtraq,9624; reference:cve,2003-0825; classtype:attempted-admin; sid:2103196; rev:3; metadata:created_at 2010_09_23, confidence Medium, signature_severity Informational, updated_at 2019_07_26;)

Created:

Sep 23, 2010, 12:00 PM

Updated:

Jul 26, 2019, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

May 30, 2025, 12:04 AM

Filename:

rules/emerging-netbios.rules