What is PUA:Win32/Presenoker? I had downloaded PES 2013 recently and had to turn off Windows Defender because it detected the crack as a virus. Just now, I turned it back on, ran a quick scan, and it detected 1 threat which was labeled as this specific threat. I chose to restore it as it was preventing the game from launching, but I also selected to remove it. I'm double-checking if it was indeed a virus, so I'm asking here. Additionally, if you have any lightweight Defender recommendations that won't slow down my computer, please share.