Rule History

alert dns $HOME_NET any -> any any (msg:"ET POLICY MAZE Ransomware Victim Publishing Site DNS Lookup (newsmaze .top)"; dns.query; content:"newsmaze.top"; nocase; bsize:12; reference:url,www.fireeye.com/blog/threat-research/2020/05/tactics-techniques-procedures-associated-with-maze-ransomware-incidents.html; classtype:bad-unknown; sid:2030136; rev:2; metadata:attack_target Client_Endpoint, created_at 2020_05_08, deployment Perimeter, malware_family Maze_Ransomware, confidence High, signature_severity Major, tag Ransomware, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_11_17, mitre_tactic_id TA0040, mitre_tactic_name Impact, mitre_technique_id T1486, mitre_technique_name Data_Encrypted_for_Impact;)