alert dns $HOME_NET any -> any any (msg:"ET MALWARE DNS Query to Darkgate Domain (savoystocks .com)"; dns.query; dotprefix; content:".savoystocks.com"; nocase; endswith; reference:url,twitter.com/pollo290987/status/1790900951189954934; classtype:trojan-activity; sid:2052640; rev:1; metadata:attack_target Client_Endpoint, tls_state plaintext, created_at 2024_05_16, deployment Perimeter, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_05_16;)