5 - TUX-BOMB!

Yeah! We control a zombie server which is connected to a TUX-Bomb. These servers are located in the head of the organization. This bomb can destroy a lot of their servers and employees. But we have no access since we are not in possession of a valid user name and activation key. So here's your job: Find a way to detonate the TUX-BOMB! tux_bomb.exe Hint: There is a small typo on your way to the flag - don't get confused about it. Just use your intuition and everything should work fine!
 

credits: 150 +3 (1st), +2 (2nd), +1 (3rd)