Rule History

alert dns $HOME_NET any -> any any (msg:"ET MALWARE MINEBRIDGE CnC Domain in DNS Lookup (brainassault .top)"; dns.query; content:"brainassault.top"; nocase; bsize:16; reference:url,www.zscaler.com/blogs/security-research/return-minebridge-rat-new-ttps-and-social-engineering-lures; classtype:domain-c2; sid:2031659; rev:1; metadata:attack_target Client_Endpoint, created_at 2021_02_24, deployment Perimeter, performance_impact Low, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2021_02_24;)