Rule History

SID: 2044631 • Source: et/open

Versions (3)

Version DetailsCurrent

Rev: 2 • Mar 15, 2023, 12:00 PM

Message:

ET MALWARE GoBruteForcer CnC Domain (fi .warmachine .su) in DNS Lookup

Rule:

alert dns $HOME_NET any -> any any (msg:"ET MALWARE GoBruteForcer CnC Domain (fi .warmachine .su) in DNS Lookup"; dns.query; content:"fi.warmachine.su"; nocase; bsize:16; reference:url,unit42.paloaltonetworks.com/gobruteforcer-golang-botnet/; classtype:domain-c2; sid:2044631; rev:2; metadata:affected_product Linux, attack_target Client_and_Server, created_at 2023_03_15, deployment Perimeter, deprecation_reason Relevance, malware_family GoBruteForcer, performance_impact Low, confidence High, signature_severity Major, updated_at 2023_05_10;)

Created:

Mar 15, 2023, 12:00 PM

Updated:

May 10, 2023, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

May 30, 2025, 12:04 AM

Filename:

rules/emerging-malware.rules