alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET MALWARE Sarwent CnC Command (rdp)"; flow:established,to_client; http.stat_code; content:"200"; file_data; content:"|0d 0a|fHJkcH"; reference:md5,184614b60a03355c9a4e668d702fb200; classtype:command-and-control; sid:2029824; rev:1; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2020_04_06, deployment Perimeter, confidence High, signature_severity Major, updated_at 2020_04_06;)