A virus inside a RAR file is generally inert until the file is extracted. However, self-extracting archives (which often use a .exe extension) can run commands immediately upon opening.
It looks like you’re referencing a file named 367- packsvirales.com .rar — possibly from a source like packsvirales.com — and you want to for it.
If you want software to better handle files named like 367- packsvirales.com .rar :