No you just get Dishonorable Discharge, they don't provide a reason such a "Spotted Spying Screenshots" which makes no sense by the way. When you're banned they tell you, you've broken the Terms of Use\Service and your account has been terminated.
Please, for the love of God, stop acting as if you know Nexon like the back of your hand. @Flengo Hes trying not to face your wrath with that quote