Rule History

SID: 2009079 • Source: et/open

Versions (2)

Version DetailsCurrent

Rev: 3 • Jul 30, 2010, 12:00 PM

Message:

ET MALWARE Delfsnif/Buzus.fte Remote Response

Rule:

alert tcp $EXTERNAL_NET 1024:65535 -> $HOME_NET any (msg:"ET MALWARE Delfsnif/Buzus.fte Remote Response"; flow:established,from_server; dsize:9; content:"|05 00 00 00|"; depth:4; content:"|cd|"; distance:4; within:1; reference:url,www.threatexpert.com/threats/virtool-win32-delfsnif-gen.html; classtype:trojan-activity; sid:2009079; rev:3; metadata:created_at 2010_07_30, signature_severity Major, updated_at 2019_07_26;)

Created:

Jul 30, 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-malware.rules