Rule History

alert dns $HOME_NET any -> any any (msg:"ET MALWARE DonotGroup APT Related Domain in DNS Lookup (ser .dermlogged .xyz)"; dns.query; content:"ser.dermlogged.xyz"; nocase; bsize:18; reference:url,blog.morphisec.com/apt-c-35-new-windows-framework-revealed; classtype:domain-c2; sid:2038589; rev:2; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_and_Server, created_at 2022_08_22, deployment Perimeter, malware_family Donot, performance_impact Low, confidence High, signature_severity Major, updated_at 2024_09_17, reviewed_at 2024_09_17;)