: If you cannot verify the source, it is safest to delete it immediately without extracting its contents.

this file if you found it on a suspicious website or received it in an unsolicited message.

There is for a file named "New646646546City.rar."

: If you have already downloaded the file, use a reputable antivirus or upload the file to VirusTotal to check for threats.

The string of numbers and the .rar format are common indicators of content often distributed via suspicious links or automated "download report" pages. Safety Recommendations