Tilemachos, even with the detected ProcessExplorer I can still log in, because when I see that Kasha has detected the process, then I shall adjourn the l2.exe action, and then active again, so that the notification window does not close the antibot consequently the login screen of the client also does not close. So just use the method suggested by emir0n (L2Fork, Proxifier and L2Walker IG / OOG).
But we do not know how long this method will work, because the antibot can be corrected.