Rule History

alert dns $HOME_NET any -> any any (msg:"ET MALWARE Sidewinder APT Related Domain in DNS Lookup (mailh .alit .live)"; dns.query; content:"mailh.alit.live"; nocase; bsize:15; reference:md5,dd2ca2a2901fd6e5d54e5540e4a46256; reference:url,twitter.com/malwareforme/status/1540037682314629120; classtype:domain-c2; sid:2037097; rev:1; metadata:attack_target Client_Endpoint, created_at 2022_06_23, deployment Perimeter, malware_family Sidewinder, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_06_23;)