alert dns $HOME_NET any -> any any (msg:"ET MALWARE Mallox Ransomware CnC Domain (whyers .io) in DNS Lookup"; dns.query; dotprefix; content:".whyers.io"; nocase; endswith; reference:url,blog.cyble.com/2023/06/22/mallox-ransomware-implements-new-infection-strategy/; classtype:trojan-activity; sid:2046826; rev:2; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2023_07_17, deployment Perimeter, malware_family mallox, performance_impact Low, confidence High, signature_severity Major, tag Ransomware, updated_at 2024_10_01, reviewed_at 2024_10_01;)