Because "56579.rar" does not correspond to a recognized program, treat it with extreme caution:
RAR (Roshal Archive) is a compressed file format.
Legitimately used for data compression and splitting large files into smaller parts.
“You can try uploading the RAR file to virustotal.com and check the results.” Purism community · 5 years ago
Malicious files sometimes use names like 56579.rar.exe to trick users into running an executable while thinking they are just opening a folder.
