52409.rar -

: Before opening any .rar file from an unknown source, upload it to VirusTotal . It will scan the file against dozens of antivirus engines to ensure it isn't carrying a payload.

: Use a program like 7-Zip or WinRAR . Right-click the file and select "Open archive." This allows you to see the file names and extensions inside without actually running anything. 52409.rar

Could you tell me or what it's supposed to be? I can give you much better details if I have the context! : Before opening any