If you have a file like this, I recommend disconnecting from the internet and running a Malwarebytes or Windows Defender scan immediately to see if any unauthorized programs were installed.
Use a reputable antivirus or an online tool like VirusTotal to scan the .rar file before you ever try to open it. pretty hole.rar
Always enable "File name extensions" in your folder settings. If an "image" or "document" ends in .exe , .scr , or .vbs , it is a program, not a media file. If you have a file like this, I