Rule History

SID: 2031234 • Source: et/open

Versions (4)

Version DetailsCurrent

Rev: 2 • Nov 25, 2020, 12:00 PM

Message:

ET MALWARE Observed DNS Query to Blackrota Domain

Rule:

alert dns $HOME_NET any -> any any (msg:"ET MALWARE Observed DNS Query to Blackrota Domain"; dns.query; content:"blackrato.ga"; nocase; bsize:12; reference:url,blog.netlab.360.com/blackrota-an-obfuscated-backdoor-written-in-go-en/; classtype:domain-c2; sid:2031234; rev:2; metadata:attack_target Client_Endpoint, created_at 2020_11_25, deployment Perimeter, malware_family Blackrota, performance_impact Low, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_12_03;)

Created:

Nov 25, 2020, 12:00 PM

Updated:

Dec 3, 2020, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

Sep 15, 2025, 9:36 PM

Filename:

rules/emerging-malware.rules