Rule History

SID: 2102336 • Source: et/open

Versions (3)

Version DetailsCurrent

Rev: 4 • Sep 23, 2010, 12:00 PM

Message:

GPL TFTP NULL command attempt

Rule:

alert udp $EXTERNAL_NET any -> $HOME_NET 69 (msg:"GPL TFTP NULL command attempt"; content:"|00 00|"; depth:2; reference:bugtraq,7575; classtype:bad-unknown; sid:2102336; rev:4; metadata:created_at 2010_09_23, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, 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:

Oct 30, 2025, 9:34 PM

Filename:

rules/emerging-tftp.rules