Drive Badger: open source platform for covert data exfiltration operations, ranging from small computers to big servers.

100% free and open source
No strings attached

From the author...

I'm in IT security business for almost 25 years. Working for big global companies like Wikia or Allegro Group, I was appreciated with several prestigious awards, and had a chance to meet globally recognizable security experts, eg. Bruce Schneier. Now it's time for me to gain such recognition and join this noble group for good.
Drive Badger upcoming product family is gonna change the IT security landscape. Some white hats may not like it, but it's a sacrifice I am willing to make.