alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Lucifer Loader Requesting Payload"; flow:established,to_server; urilen:15; http.uri; content:"/demonsgate.php"; fast_pattern; http.header_names; content:!"Referer|0d 0a|"; reference:md5,74a3c324a8565d7f567763bee960bcca; classtype:trojan-activity; sid:2024719; rev:4; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2017_09_18, deployment Perimeter, malware_family Lucifer_Loader, performance_impact Moderate, confidence High, signature_severity Major, updated_at 2020_11_05;)