The "Г§" in your prompt suggests an encoding error (UTF-8 vs. ANSI). If the filename looks garbled on your system, you can safely rename it to Seguranca.rar to avoid path errors in older software.
Since .rar is a proprietary format, standard Windows or Mac tools might not open it natively without third-party software. Segurança.rar
Before opening, right-click the file and run a scan with your antivirus (like Microsoft Defender or Malwarebytes). Compressed files are common vectors for malware. The "Г§" in your prompt suggests an encoding