Guys, finally I found by my self, after seach, without sucessfull by days and hours. There is not a universal method because each phone model has one different driver... so, many people will say to you type commands like "touchpad -m...." in adb, but, with me, the commands are not recognized, cause the different drivers.
So, what you have to do is download the Hardware Disabler apk, configurate it to scan the drivers in one of the three available folders, and try to find the driver by names displayed. After many tries I found. When check the checkbox, the driver will be disabled imedeatly, so, you could try one, by one. In my case, the driver was in /sys, the name was max1187x, displayed "sys/bus/ic2/drivers/max1187x/. When I checked the checkbox, imedeatly the ghost touchs disapeareds, after this, to confirm, I shearched in the google for max1187x and it says that this is a touchscreen driver. Guys, take a lot of care, cause your crazy touchscreen will click crazily in everything, and it could disabled a very important driver, like display, or usb port. I suggest you configure, before, the superuser apk to ask every action of the hardware disabler apk. When you do any change in the Driver Disabler, if you reboot the phone, after the boot, a popup will be displayed showing that you have 30 seconds to cancel the changes or accpept the new changes in the drivers, if you do nothing in 30 seconds, the changes will be applied. My phone is a Xperia Z Ultra, the driver of the touchscreen was the "max1187x", maybe another sony phones uses this touch. Now I use a mouse in OTG port (micro USB) to control my phone. GOOD LUCK!