Rule History

SID: 2007981 • Source: et/open

Versions (4)

Version DetailsCurrent

Rev: 4 • Jul 30, 2010, 12:00 PM

Message:

ET MALWARE Backdoor.Win32.VB.brg C&C Kill Command Acknowledge

Rule:

alert tcp $HOME_NET any -> $EXTERNAL_NET 1024: (msg:"ET MALWARE Backdoor.Win32.VB.brg C&C Kill Command Acknowledge"; flow:established,to_server; dsize:29; content:"Status|28 2a|UDP Attack Running!|2a 28|"; offset:0; classtype:command-and-control; sid:2007981; rev:4; metadata:created_at 2010_07_30, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, 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:

Oct 16, 2025, 8:36 PM

Filename:

rules/emerging-malware.rules