If you are using a file manager like Total Commander on Windows, simply create a new text file (Shift+F4), name it like you want followed by .uue
extension
i.e. hypervisor_for_rootkit.tar.gz.uue
Then paste the whole encoded symbols in that new text file with *.uue
extension including the 'begin ...'
and 'end'
strings.
Now open (click) that file in Total Commander and it'll be ready to unpack (decode) it to the sidebar location.
Or Files -> Decode File... in menu on selected .uue file