Restore from older backup

Hi everybody,
i got this problem. My collegue get a cryptlocker on friday afternoon and nobody noticed on time.
I tried to restore from last backup, but file are encrypted. How can I restore from older backup ?



There is some info on the manual, but from the command line:

The system can restore a previous version of directory (or file).
Example, restore the version of a file from 15 days ago:

restore-file -t 15D /tmp "/var/lib/nethserver/ibay/test/myfile"

The -t option allows to specify the number of days (15 in this scenario).


I got problem with file to restore no need to start path with /

duplicity restore --file-to-restore var/lib/nethserver/ibay/share/ --time 09-10-2016 --no-encryption file:///mnt/backup/server /var/lib/nethserver/ibay/restore

that’s the command I used, and it works.