If the RAR file asks for a password or directs you to a site to get one, it is almost certainly malicious.
Before opening, extracting, or running any files from "DoubleTime.rar," it is critical to take these safety steps: DoubleTime.rar
Based on my search, is not a widely known, standard software, utility, or official file name in common, trusted repositories. If the RAR file asks for a password