alert dns $HOME_NET any -> any any (msg:"ET MALWARE OSX/Mughthesec/SafeFinder/OperatorMac DNS Query Observed"; dns.query; content:"api.mughthesec.com"; depth:18; nocase; endswith; fast_pattern; classtype:trojan-activity; sid:2024529; rev:6; metadata:affected_product Mac_OSX, attack_target Client_Endpoint, created_at 2017_08_09, deployment Perimeter, malware_family Mughthesec, malware_family SafeFinder, malware_family OperatorMac, performance_impact Low, confidence High, signature_severity Major, updated_at 2020_09_17;)