alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE HTTP Request to Remcos Payload M2"; flow:established,to_server; urilen:11; http.method; content:"GET"; http.uri; content:"/PChert.zip"; fast_pattern; http.user_agent; content:"WindowsPowerShell/"; reference:md5,813b231054a869cf29bfe9396731e47f; classtype:trojan-activity; sid:2057292; rev:1; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, affected_product Windows_11, attack_target Client_Endpoint, tls_state plaintext, created_at 2024_11_06, deployment Perimeter, malware_family Remcos, confidence Medium, signature_severity Major, updated_at 2024_11_06;)