How to Remove TrojanADH2 Completely

What Is Trojan.ADH.2?

Trojan.ADH.2 is a malicious Trojan horse designed to have ability to do destructive activities on the infected computer. It can badly destroy a victim’s computer system and steal the users’ confidential information without any knowledge. Usually, it hides itself in websites which have been hacked by the rogue hackers. If users visit the hacked websites, it may be downloaded to the computers furtively. It can also enter into users’ computers via spam emails. When users click on the suspicious links embedded in the spam emails or open the attachments (which look harmless but actually not), they would activate the malicious codes of the Trojan horse. Besides, freeware is also used by this Trojan horse to spread itself. It hides its installer in the freeware, and once user download and install such freeware to their computers, this Trojan horse is installed as well.

When installed, Trojan.ADH.2 will create and inject its registry entries into the Windows registry so that it can make changes to default system configuration such as Master Boot Record, one important part of Windows that takes control of the operating system’s boot loader. By doing so, it is able to run automatically every time Windows boots up. While running in the background, this Trojan horse will try to do a series of malicious activities according to the commands received from the remote hackers. It randomly deletes some system files as well as folders, and disables certain programs or services without any permission, which causes some programs to be unable to start or the computer system to run abnormally. It also stealthily connects to certain websites and downloads other malware to the infected computer, which will put the system at great risk and greatly degrade the computer performance. Furthermore, it may create a backdoor in the system, allowing the remote hackers to access the files and data stored on the computer. Having this Trojan horse in their computers, users may end up spending much money to fix the problems caused by this Trojan horse and even encountering identify theft and data loss. It is no doubt that Trojan.ADH.2 is very dangerous and must be removed as soon as possible.

Effects of the Trojan Horse

1. It may significantly slow down the computer’s performance.

2. It may generate a lot of pop-ups which may include fake alert messages and commercial ads.

3. It may damage some system files and disable certain programs, causing the system to malfunction.

4. It may cause the network speed to become slower and users have to wait for a long time to access the desired websites.

5. It may track users’ online activities, collect valuable data stored on the computer, and then send them to the rogue hackers.

How to Remove Trojan.ADH.2?

There are two ways to get rid of the threat, the manual way and the automatic way. In the following, we will give the detailed steps of these two ways. You can choose one of them to deal with the Trojan horse, depending on your own situation.

Steps of the Manual Way (For Advanced PC Users):

Step 1: Reboot your computer into the Safe Mode with Networking.

a. Reboot your computer. When it starts loading up, you should keep pressing the F8 key repeatedly.

b. Use the arrow keys to highlight “Safe Mode with Networking”, when the “Advanced Boot Options” shows up on the screen.

c. Press Enter to go ahead.

Step 2: Stop the process of Trojan.ADH.2.

a. Right click on the taskbar and select the “Task Manager” option. Then the Windows Task Manager will be launched.

b. Click “Processes” tab, scroll down to search for the Trojan horse related process.

c. Click on it and click the “End Process” button to stop it.

Step 3: Show all hidden files and folders.

a. Click Start menu and then select “Control Panel” option.

b. Click on “Appearance and Personalization” link.

c. Select “Folder Options”, and click the “View” tab.

d. Under “Advanced settings”, tick “Show hidden files, folders and drives”, non-tick “Hide protected operating system files (Recommended)” and then click OK.

Step 4: Navigate to local disk C, find out and remove all the files related to Trojan.ADH.2.

Those malicious files may be found in the following folders:

Step 5: Delete all registry entries associated with the Trojan horse.

a. Open Registry Editor (Go to the Start menu, type “Reg” into the search box and click the program named “Registry Editor” from the result list).

b. Find out all Trojan.ADH.2 associated registry entries and remove them all.

Steps of the Automatic Way (For Novice Users):

The manual way should not be attempted by novice users, since it involves several complicated steps. If users make any mistakes during the process, the system would be damaged and malfunction. The automatic way is here for all users, especially the users who have less experience in computer operation. Please take the steps below to automatically remove Trojan.ADH.2.

Step 1: Download and install an advanced removal tool on the infected computer.

Step 2: Run the tool to start a full system scan. Now the removal tool will completely scan the hard drives and then show all detected threats in the system.

Step 3: Make sure that no any legitimate files are in the result list, check all malicious items, and then click the Remove button to remove all threats on the system.

Step 4: Reboot the computer after the removal. Run a full system scan again whether the Trojan horse and other related threats have been removed completely.

Conclusion:

Trojan.ADH.2 is a vicious Trojan horse designed by hackers to damage the infected computers and steal sensitive information or data from the users. This Trojan horse is often distributed by some free software downloaded from unreliable resources, spam emails with suspicious links and attachments, or websites that have been hacked by the rogue hackers. So, users should use caution when surfing online, if they want to avoid unwanted infections or loss. Basically, this Trojan horse will do many malicious things according to commands from the hackers. It can do many malicious things inside the infected computer and causes various unpleasant problems. To avoid unnecessary trouble, users should remove Trojan.ADH.2 as early as possible. Generally, users tend to use antivirus programs to remove threats on their computers. However, the Trojan horse is able to bypass the detection and removal by common antivirus programs. In this case, users can consider manually get rid of the Trojan horse, or download a more advanced removal tool to automatically remove it. It just depends on users’ own situation.

Important Note: The manual removal is not for everyone. Sometimes, even the computer geeks have to rely on a removal tool when encountering malware threats. So, if you are a novice user, it is highly recommend using an automatic removal tool to deal with the Trojan horse.