Rule History

SID: 2100116 • Source: et/open

Versions (5)

Version DetailsCurrent

Rev: 7 • Sep 23, 2010, 12:00 PM

Message:

GPL MALWARE BackOrifice access

Rule:

alert udp $EXTERNAL_NET any -> $HOME_NET 31337 (msg:"GPL MALWARE BackOrifice access"; content:"|CE|c|D1 D2 16 E7 13 CF|9|A5 A5 86|"; reference:arachnids,399; classtype:misc-activity; sid:2100116; rev:7; metadata:created_at 2010_09_23, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_08_16;)

Created:

Sep 23, 2010, 12:00 PM

Updated:

Aug 16, 2019, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

Oct 6, 2025, 9:38 PM

Filename:

rules/emerging-malware.rules