Rule History

alert dns $HOME_NET any -> any any (msg:"ET MALWARE Donot APT Related Domain in DNS Lookup (blogs .libraryutilitis .live)"; dns.query; content:"blogs.libraryutilitis.live"; nocase; bsize:26; reference:url,mp.weixin.qq.com/s/rslBGQgTL_jZD73AJqI05Q; classtype:domain-c2; sid:2044204; rev:2; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2023_02_14, deployment Perimeter, deprecation_reason Relevance, malware_family Donot, performance_impact Low, confidence High, signature_severity Major, updated_at 2023_05_10;)