2014年12月4日星期四

Get Rid of VBS/Agent.NDH.5 Immediately


I notice my PC has become more and more awkward and sluggish recently. I couldn’t find some files and I have no clue where they have gone. The antivirus program installed on my computer also frequently pops up the messages telling that the infection VBS/Agent.NDH.5 is detected but cannot be deleted completely. Why VBS/Agent.NDH.5 enters the computer there? However, the antivirus couldn’t remove it successfully. Does anyone know how to get rid of this threat?

Detailed VBS/Agent.NDH.5 Description

VBS/Agent.NDH.5 , a new Trojan horse created by cyber criminals for malicious purposes, is used to attack people’s computers and steal their confidential information. It is distributed to the world by the help of the network. To easily get loaded on user’s computer, it is input on hacked web pages by cyber hacker. If you are not aware of the websites, VBS/Agent.NDH.5 will unnoticeably infiltrate into the system without gaining user’s prior consent. Besides, it can penetrate into your computer by coming bundled with free software downloaded from trustless websites. 

As soon as it’s installed, VBS/Agent.NDH.5 can start its malicious task designated by cyber criminals. After that, it will make your computer shut down or restart, which causes damages to the hard drive. The more serious problem that this Trojan horse may cause is blue screen and then loss of system data. VBS/Agent.NDH.5 can hide deeply in your computer and start a background download without your consent. Once the system has been controlled by VBS/Agent.NDH.5, the computer performance may not decrease unexpectedly so that you won’t be wary of the malware. However, after a while, you will find that your computer runs slower and slower, since many system resources are consumed by the Trojan horse and other malicious programs. Users may be frustrated to find out their important files are missing or the private data is leaking out. You may find that some personal files are missing, and some new files with weird names appear. The Trojan makes the computer more vulnerable to other infections which can cause more serious damage. Cyber criminals can also monitor your entire activities on the computer on cyber space. Your privacy which has been exposed to the cyber space can be easily gather by cyber hackers with the purpose of transferring them remote servers created and handled by cyber hackers. What’s more, this Trojan is able to monitor users’ online activities and every behavior done on system, collect browser history and record users’ preferences. For keep your private information and commercial account data safe, it is suggested to get rid of it as fast as you can. Your antivirus program may be able to detect this Trojan horse but fail to get rid of it from your computer. It can change the locations and names of its malevolent files randomly so that it’s difficult for security tools to remove it completely. To avoid the further damage it causes to computer, it’s suggested to remove VBS/Agent.NDH.5 as fast as you can. 

The manual removal guide provided below requires users to be proficient in computer. If you are a computer illiterate and cannot accomplish the manual removal task on your own, please download and use an automatic removal tool to perform the removal.

What Will VBS/Agent.NDH.5 Do On Your Computer?

1. It furtively opens a backdoor which enables the remote hackers to gain unauthorized access to your computer. 
2. It may cause system crash and disable your executable programs. 
3. It drops some other threats such as adware parasites and spyware into your computer, which can mess up your computer. 
4. Unnoticeably record your browsing data and internet search habits.

How to Manual Remove This Trojan?

VBS/Agent.NDH.5 is one of the recent Trojan horse spinning up on the network space. It has the ability to decrease system performance seriously and result in a computer infection flood on the computer. Moreover, it enables hackers to break into the computer and steal your personal information. It is so dangerous and should be erased at once. That will be an impossible hope and it’s more realistic to eliminate it manually or with a helpful tool.

Step one: Boot up your computer in safe mode.
1) Restart your affected computer and hit F8 key multiple times before Windows Advanced Options Menu starts.
2) Use the up and down arrow keys to navigate the "Safe Mode with Networking" option when the Windows starts. And then hit Enter key to process.

Step two: Eliminate show hidden files and folders.
Open Control Panel from Start menu and go to Folder Options.
Under View tab, check Show hidden files and folders and non-check Hide protected operation system files (Recommended). Finally, click OK.
Search for and eliminate all the following files created by the Trojan from your PC.
%AllUsersProfile%\[random]
%AppData%\Roaming\Microsoft\Windows\Templates\[random]
%AppData%\Local\[random].exe

Step three: Kill the process related to the Trojan in Windows Task Manager.
Right-click on the taskbar (or press CTRL+SHIFT+ESC keys together) to start Windows Task Manager.
Navigate to the Processes tab, search for its running processes of the Trojan and then kill them by clicking on “End Process” button.

Step four: Remove the registry entries of the Trojan.
Press Windows + R keys and input regedit into the box and then click OK to open Registry Editor.
When Registry Editor opens, search for and remove all the registry entries of the Trojan. You’d better make a backup of your registry in case of data loss.
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run\[RANDOM CHARACTERS].exe
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run ‘Random’
HKEY_LOCAL_MACHINE\Software\Microsoft\Windows NT\CurrentVersion\Random

Step five: After all the steps are done, please reboot your computer normally to apply all changes.


VBS/Agent.NDH.5 is a Trojan horse which is capable of causing various problems in the infected computer. While running, it will try to connect to a specific server through which the hackers can monitor your computer and further acquire your sensitive information. It is often bundled with some unknown free programs, which helps the Trojan horse to enter a computer when you are downloading or installing these unknown programs from the Internet. In addition to the freeware, this threat can spread through the spam emails attachments and websites with malicious codes. It cannot be eliminated by antivirus program since it has taken over the system. Otherwise, the infected computer will have to suffer great loss and serious damage.

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