alert dns $HOME_NET any -> any any (msg:"ET MALWARE Win32/InnaputRAT CnC DNS Lookup (ninjagames .top)"; dns.query; content:"ninjagames.top"; nocase; endswith; reference:url,www.arbornetworks.com/blog/asert/innaput-actors-utilize-remote-access-trojan-since-2016-presumably-targeting-victim-files/; classtype:command-and-control; sid:2025462; rev:3; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2018_04_05, deployment Perimeter, malware_family InnaputRAT, performance_impact Low, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_09_16;)