alert dns $HOME_NET any -> any any (msg:"ET MALWARE TA444 Related Domain in DNS Lookup"; dns.query; bsize:20; content:"webhostwatto.work.gd"; nocase; reference:url,www.elastic.co/security-labs/DPRK-strikes-using-a-new-variant-of-rustbucket; classtype:domain-c2; sid:2046717; rev:2; metadata:attack_target Client_Endpoint, created_at 2023_07_03, deployment Perimeter, performance_impact Low, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_10_02, reviewed_at 2023_10_02;)