I've recently scanned my computer with GMER. At the middle of scanning, "Access Denied" alert popped up. I couldn't delete files, close GMER, can't even turn off the computer. (I pressed off button for a long time, it didn't work as well) Finally, i switched off wifi and plugged recharge cable off, waited laptop to run out of energy.
Today, I scanned again in safe mode, it said access denied again but it just affected GMER. I also tried scanning with MBAR, Dr. Web Cure it, Norton antivirus and Norton Bootable Recovery (with a usb stick) They didn't find anything.
I don't know what infected my computer, i am suspicious that it is a rootkit because sometimes, my computer uses more RAM that it is shown in the task manager.
Thank you for your help by now.
Rogue Killer scan ---> rogue killer.txt 3.16KB 3 downloads, (just found 2 PUPs)
HijackThis scan ---> hijackthis.log 11.59KB 0 downloads, (Couldn't scan Hosts file)
GMER log ---> GMER_results.txt 46.27KB 1 downloads