Hi, This is my first ever time posting anything on any forum; and I am a super-duper novice. Recently, I let someone insert a USB on my laptop; and that infected my computer wherein I was not able to use my Malwarebytes Antimalware. So, I made attempts to remove the problem; and it appeared that I was successful. Today, while looking at my web browser, Firefox, I noticed that my home page had a link (login.hhtx.com?). I looked it up and apparently it is a RAT. So, I made attempts to remove it until I decided to uninstall Firefox. So, I have run Maleware Antimalware and RogueKiller. After completion, Rogue indicates that I have PUM.DNS in the registry (I think there were four of them). So, I deleted them, restarted my computer, ran Rogue again....and I get the same thing without Firefox. So, I have looked on this website and found a similar problem. But, I do not know. I did the following steps: 1. Downloaded and ran AdwCleaner with all programs and internet browser closed. All checked items found by the program were cleaned. 2. Downloaded and ran Junkware Removal Tool including disabling my Antivirus and Malware programs. I have attached the file JRT.txt. 3. Downloaded and ran Security Check. I have attached checkup.txt. 4. Downloaded and ran Malwarebytes' Anti-Rootkit. It has indicated that I do not have any malware. Is there anyone out there who can assist me? I do not want to reformat my computer. I believe this issue is not super major, but I want to get rid of it. Please see the attached files. Thank you for your help.