Beginners guide to hacking and penetration testing (2017)
In terms of OSINT tools, Buscador, an Linux distribution built by https://inteltechniques.com/
You can run this as a live ISO (so DVD, USB, or VM) so that your OS will always be "clean". The great part of this in addition to being a live Linux distribution is it comes pre-loaded with the intention for OSINT.
Check it out here: https://inteltechniques.com/menu.html
If you run this as a live VM you may need to re-associate the ISO the next time that you run it.
On your VM click on Storage
Select the DVD drive then click on the disk icon on the right.
From there select the Buscador ISO file.