with a reputable antivirus like Malwarebytes or upload it to VirusTotal to check for hidden threats.
: Files labeled "Private" often contain leaked personal data, copyright-infringement material, or explicit content that may be illegal to possess depending on your jurisdiction. K-T-C-PVT-set-001.rar
To give you a better idea of what this might be, could you tell me or what the general topic of the website was? with a reputable antivirus like Malwarebytes or upload