Rule History

SID: 2017728 • Source: et/open

Versions (4)

Version DetailsCurrent

Rev: 2 • Nov 20, 2013, 12:00 PM

Message:

ET MALWARE Trojan.Dropper.Win32.Dapato.braa.AMN CnC traffic

Rule:

alert tcp $HOME_NET any -> $EXTERNAL_NET 53 (msg:"ET MALWARE Trojan.Dropper.Win32.Dapato.braa.AMN CnC traffic"; flow:to_server,established; content:"9002"; depth:4; reference:md5,6ef66c2336b2b5aaa697c2d0ab2b66e2; classtype:command-and-control; sid:2017728; rev:2; metadata:created_at 2013_11_20, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_07_26;)

Created:

Nov 20, 2013, 12:00 PM

Updated:

Jul 26, 2019, 12:00 PM

DB Created:

Nov 20, 2013, 12:00 PM

DB Updated:

Oct 8, 2025, 9:38 PM

Filename:

rules/emerging-malware.rules