alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Win32.Raccoon Stealer Data Exfil Attempt"; flow:established,to_server; http.request_line; content:"POST / HTTP/1.1"; http.content_type; content:"multipart/form-data, boundary=vD2tL1qC9bC3zV9eD9yX8dU8yY8lC1cV"; fast_pattern; bsize:62; reference:md5,8b45338ac11f819c85dd86d13a1cc2bb; classtype:command-and-control; sid:2033974; rev:1; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2021_09_16, deployment Perimeter, malware_family Raccoon_Stealer, performance_impact Low, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2021_09_16;)