alert http $HOME_NET any -> $EXTERNAL_NET 1024: (msg:"ET MALWARE NuggetPhantom Module Download Request"; flow:established,to_server; urilen:13; http.method; content:"GET"; http.uri; content:".moe"; endswith; fast_pattern; pcre:"/^\/[a-fA-F0-9]{8}\.moe$/"; http.host; pcre:"/^(?:\d{1,3}\.){3}\d{1,3}$/"; reference:url,blog.nsfocusglobal.com/wp-content/uploads/2018/10/NuggetPhantom-Analysis-Report-V4.1.pdf; classtype:command-and-control; sid:2031467; rev:1; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2020_12_30, deployment Perimeter, performance_impact Low, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_12_30;)