Trojan horse ZeroAccess.UG Removal Instructions

Infected by Trojan horse ZeroAccess.UG but don’t know how to delete it? Your computer performance becomes slower and slower? If your PC is attacked by that cyber threat, please take action immediately and find out solutions to Trojan horse ZeroAccess.UG removal in time. The instructions in this post can help you get rid of the threat successfully.

Description of Trojan horse ZeroAccess.UG

Trojan horse ZeroAccess.UG is a new computer infection designed to invade your computer and collect the confidential information. How can it spread? The infection is mainly distributed through malicious websites, insecure freeware shared on the Internet or spam emails. It usually pretends to be harmless program or tempting content which misleads you and attracts you to download or click on it. If you visit the unsafe websites or click on links in the junk emails, the infection can have a chance to sneak into the PC. It can evade the removal of security programs, so the antivirus program cannot completely delete it. The alerts about this infection will still pop up every time Windows starts.
Once installed on your PC, the trojan will perform many evil activities to mess up the infected PC. It modifies the system registry entries and enables to run automatically every time you start up computer. It may consume high CPU and memory and lead to very slow PC performance. Some programs cannot run normally because they are blocked by the infection. It may hijack the Internet browser and redirect you to malicious websites. Other cyber threats can be added to your compromised PC. What’s worse is that hackers can access you system and steal your personal information, for the trojan can open a backdoor to the system. Therefore, you need to delete the threat as soon as possible.

How to delete Trojan horse ZeroAccess.UG manually step by step?

Step 1. End malicious processes of the trojan in Task Manager. Press Ctrl + Alt + Delete or Ctrl + Shift + Esc together to open Task Manager, search for the processes related to the threat and click End Process to terminate them. [random].exe
Step 2. Delete the files of the threat. Click Start, go to Control Panel and go to Folder Options. In the Folder Options window, click on View tab, check Show hide files and folders and uncheck Hide protected operating system files. Then click OK. The hidden and protected files will be showed. Search for and delete the files below.
%AllUsersProfile%\random.exe
%AppData%\Roaming\Microsoft\Windows\Templates\random.exe
%Temp%\random.exe
%AllUsersProfile%\Application Data\.dll
Step 3. Clear the registry entries created by the infection.
Click Start, point to Run, type regedit in the box and click OK. The Registry Editor will open. In the Registry Editor, search for and remove the registry entries below. HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\System “DisableTaskMgr” = 0 HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\system “ConsentPromptBehaviorAdmin” = 0 HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run “random ” HKEY_CURRENT_USER\Software\Microsoft\Installer\Products\random
Suggestion: If you are not an advanced computer user, it is not suggested that you remove Trojan horse ZeroAccess.UG with the steps above manually. Since the files and registry entries may be different based on different operating systems, you may delete the wrong registry entries if you don’t know much about computer. Therefore, you need to ask for computer experts for help or use a professional removal tool to clear the trojan automatically and quickly.