alert dns $HOME_NET any -> any any (msg:"ET GAMES Moonlight Hack Domain in DNS Lookup"; dns.query; content:"moonsoft.eu3.biz"; nocase; bsize:16; reference:md5,ebfdbc2a60373344e6ab32c866027ea8; classtype:policy-violation; sid:2034841; rev:1; metadata:attack_target Client_Endpoint, created_at 2021_12_23, deployment Perimeter, confidence High, signature_severity Minor, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2021_12_23;)