alert dns $HOME_NET any -> any any (msg:"ET MALWARE Patchwork Domain (rannd .org in DNS Lookup)"; dns.query; content:"rannd.org"; endswith; reference:url,docs.google.com/document/d/1oYX3uN6KxIX_StzTH0s0yFNNoHDnV8VgmVqU5WoeErc; classtype:trojan-activity; sid:2025081; rev:4; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2017_11_27, deployment Perimeter, malware_family Patchwork, performance_impact Low, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_09_15;)