Use a service like VirusTotal to upload the file and check for embedded viruses or trojans.
The file is not a widely recognized or indexed public file. Based on its naming convention, it likely belongs to one of the following categories: Juliet-Summer_-_VideoScreens.rar
Once extracted, be wary of any .exe , .scr , or .bat files disguised as video content. Use a service like VirusTotal to upload the