This is the official VirtualBox Debian package by Oracle.
It was downloaded from <http://www.virtualbox.org>
Author: Oracle Corporation
License: GPLv2
The license text can be found in
VirtualBox incorporates materials from several Open Source software
projects. Therefore the use of these materials by VirtualBox is
governed by different Open Source licenses. Refer to
section 13 for a complete list of the materials used.