Rule History

alert dns $HOME_NET any -> any any (msg:"ET MALWARE 8220 Gang Related Domain in DNS Lookup (letmaker .top)"; dns.query; dotprefix; content:".letmaker.top"; nocase; endswith; reference:url,www.sentinelone.com/blog/from-the-front-lines-8220-gang-massively-expands-cloud-botnet-to-30000-infected-hosts/; classtype:domain-c2; sid:2037816; rev:2; metadata:attack_target Client_Endpoint, created_at 2022_07_25, deployment Perimeter, malware_family 8220Gang, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_03_27;)