alert dns $HOME_NET any -> any any (msg:"ET MALWARE Konni Group CnC Domain in DNS Lookup"; dns.query; content:"h378576.atwebpages.com"; nocase; bsize:22; reference:url,cluster25.io/2022/01/03/konni-targets-the-russian-diplomatic-sector/; classtype:domain-c2; sid:2034853; rev:1; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2022_01_04, deployment Perimeter, performance_impact Low, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_01_04;)