i just have been banned from nexon, and i didnt play CA for a week almost, due to my test and personal stuff, today i login and im banned for last two weeks though i was trying to unpack Engine.exe fully but that cant be the reason
they detected the file name or something
It took them a few months for them to ban me for TKing in Cabin. I know because it was the last time I hacked in cabin and when I emailed nexon to get my ban lifted they told me a GM was in my game and saw me hacking, and to be thankfull that I hadn't been IP banned. It can take a while for them to go through with it.
Maybe somebody reported you when you were playing and Nexon GM's finally got to see that report and look into your accounts recent gameplay....you hacked, no need to complain, just suck it up and start hacking again