Though my antivirus displayed a security alert about this Trojan.ChangeDNS!html virus, it won’t be able to delete the infection. What should I do? My computer was in a mess, and it performed weirdly. The computer can be stuck or frozen up easily while you carry out activities on the system. How to eliminate the Trojan infection from your computer completely? If you have tried in vain, please read this post and deal with the Trojan horse effectively with following manual removal help.

Information about Trojan.ChangeDNS!html Virus:

Trojan.ChangeDNS!html is a nasty Trojan virus that affects your computer and violates your privacy on purpose. It is designed by cyber hackers to target worldwide computers running with Vista, XP, Windows 7 and Windows 8 and other Windows systems. In order to invade the contaminated system terribly, the infection drops malicious copies and codes like adware, rootkits, worms and malware to your computer. It corrupts your system to make it extremely slow. In fact, the Trojan takes over your whole computer upon its installation and carries out evil actions on the system. It can take up lots of your computer resources and high CPU usage. For instance, system stuck, constant freezes and even crash may occur to your computer while you surf the Internet, play flash videos and launch programs and so forth. Indeed, you will find it difficult to perform tasks on the computer. Your normal programs can be badly affected by the Trojan infection. That is, your Firewall and security program may be disabled and fail to deal with any computer threat. To save our computer, you had better figure out a manual removal way to get rid of the infection immediately.

Whenever you suffer from this Trojan.ChangeDNS!html virus, you will find it a big threat to your computer. The Trojan attempts to damage your computer miserably by changing your system files and entries. It may exploit your system leaks to come bundled with unwanted extensions, plug-ins and add-ons which all together take your computer at great risk. Moreover, the Trojan affects your web browsing activities. It displays pesky pop-up ads or messages on your screen, asking you to visit harmful webs or download doubtful programs. When you search the web, you may result in random browser redirection. It becomes high time for you to delete the Trojan.ChangeDNS!html virus from your computer manually and completely.

Note: Manual Removal requires expertise and it is for advanced computer users, if you don’t have much experience in dealing with such virus infection.
Contact YooSecurity Online PC Experts for removal assistance.

Symptoms of Similar Trojan Infection:

– This virus can escape from most antivirus protection and get itself installed on computers especially with Windows operating systems.
– It can cause constant stuck or even blue screens on the infected computers.
– Computer users will experience constant security pop ups on the computers which may not truly represent the status of the PCs.
– Certain malware or spyware may be prompted by these fake security pop ups which will end up scamming money.
– Sensitive data like privacy can also be stolen and taken advantages by cyber criminals.

Manual Removal Step by Step Instructions

Up till now, there is not a perfect anti-virus tool that can detect this pesky Trojan virus or delete it entirely. Trojan.ChangeDNS!html has been updated by remote and backstage cyber criminals and is able to escape from the scan of any anti-virus programs thus it is hard to be removed or even found. The most effective way is to remove it manually. The following instructions need quite level of computer expertise, for manual removal is a complicated and difficult process. If you don’t know how to that correctly, please contact with YooSecurity online support now!

Step A: Open Windows Task Manager to end process related to this Trojan infection. To do that, press Ctrl+Alt+Del keys at the same time to pull up Window Task Manager; go to Processes tab on top and scroll down the list to find.


Step B: Open Control Panel from Start menu and search for Folder Options. Go to Folder Options window, under View tab, tick Show hidden files and folders and non-tick Hide protected operating system files (Recommended) and then click OK.


Step C: Press Windows+R keys to pull up Run box and type in regedit to open Registry Editor.


Step D: Delete all these associated files and registry entries with Trojan.ChangeDNS!html virus from Registry Editor. The registry files are listed randomly. Besides, you need to delete the infection files of the virus from your system files to prevent it from coming back. Those files are named randomly also but may be different on different operating systems.

Video on How to Modify or Change Windows Registry Safely:

To Summarize Shortly:

PC users usually suffer from this Trojan.ChangeDNS!html virus when you perform Internet searches improperly. The Trojan is designed to compromise your security and violate your privacy aggressively. It can mess up your computer terribly by reducing your system performance, modifying your important computer files and dropping vicious threats to your system. The longer the Trojan stays in the computer, the more damages will occur out of control. To make you annoyed, the Trojan may cause redirect issue and popups during your Internet searches. It also affects your anti-virus program badly in order to bypass its detection or deletion. Thus, the Trojan should be removed manually with expertise.

Note: Have tried many methods but failed to remove Trojan.ChangeDNS!html virus? If you have no clue, please contact YooSecurity Online Experts in time to save your computer.

Published by Tony Shepherd & last updated on June 3, 2015 5:32 am

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