Rule History

SID: 2022356 • Source: et/open

Versions (3)

Version DetailsCurrent

Rev: 6 • Jan 13, 2016, 12:00 PM

Message:

ET MALWARE TrochilusRAT DNS Lookup (security-centers.com)

Rule:

alert dns $HOME_NET any -> any any (msg:"ET MALWARE TrochilusRAT DNS Lookup (security-centers.com)"; dns.query; content:"security-centers.com"; depth:20; nocase; endswith; fast_pattern; reference:url,asert.arbornetworks.com/wp-content/uploads/2016/01/ASERT-Threat-Intelligence-Brief-Uncovering-the-Seven-Pointed-Dagger.pdf; classtype:trojan-activity; sid:2022356; rev:6; metadata:created_at 2016_01_13, confidence Medium, signature_severity Major, updated_at 2020_09_17;)

Created:

Jan 13, 2016, 12:00 PM

Updated:

Sep 17, 2020, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

May 30, 2025, 12:04 AM

Filename:

rules/emerging-malware.rules