Nexon Employee

Ok so i was told by my clan leader that their is a REAL nx generator, and its at a website, i dont know if i can post it. but it seems legit and he said it worked for him, and here are its "rules" for it to work Instruction:
Uninstall Anti Virus Or it will give you error
Run Generator As Admin.
Select or enter the same value or select from the list.
Optionally, select the security.
Press Generate and wait.
Wait until a message pops up, with the addition of NX.
Visit Site or Game and Have Fun
I want to trust it, but i dont want to Unistall my Anti. and it saying that makes me think that its a keylogger, so can i get some advice, and i know alot of people are sayin "NX gens dont work" but, it could be a possibility that this one does, heres what it says:
this is the newest version of our famous Nexon NX cash generator hack. You can generate nx cash for Maplestory, Vindictus and other nexon games too. There's a free download for you gamers. This nx cash generator was leaked straight from a Nexon employee. Nexon would have to change their whole NX code algorithm to patch this (not going to happen). Get your free nx generator and enjoy playing with the best weapons!
Seems legit right? please help meh. thankss