What is Trojan.Activehijack?
Trojan.Activehijack is created by cyber hackers with evil purposes. It is a newly-released Trojan horse infection that widely distributed on the Internet, which means innocent computer users can be attacked by this infection in many situations. It is hard for users to avoid this infection as cyber hackers who make it can hide it with many means. Once this infection infiltrates the targeted computers, the whole system can be messed up completely. People can get unwanted problems and troubles constantly during the use. The performance of the infected systems can be worse and worse if this infection cannot be removed in time. What’s worse, this infection can be able to help other types of computer malware to come and make more damages to the entire systems.
As a common Trojan virus, the ways for cyber hackers to spread this Trojan.Activehijack can be the same. Usually, websites can be the biggest sources for hackers to use to hide this infection. Cyber hackers can host their own pages and control other pages that have already been corrupted by them to make those pages become the proxy servers of this Trojan virus. In this case, whenever unsuspecting computer users come to the infected web pages, their computers can be attacked by this virus immediately on the background. Also, cyber hackers can implant this virus to other programs as an optional software. Some careless people can have it installed on their computers when they download the infected programs from unsafe websites.
Trojan.Activehijack can cause great damages to the system registry once it sneaks into the target computers. The registry can be added with its vicious data and the settings can be modified arbitrarily. Due to the wrong settings, the whole system will perform in a wrong way. The system will boot up slowly and users will waste a large time on opening programs. This Trojan can occupy a great part of CPU resource on the background to slow down the infected systems. What’s worse, it can generate tons of pop-ups to redirect users to dangerous pages which can help other kinds of computer viruses to come.
Video Guide: How To Remove Trojan virus?
Behaviors of Trojan.Activehijack
Once infected with Trojan.Activehijack, it may perform a lot of spiteful activities in the background. Here are some symptoms you should pay attention to:
It spreads additional parasites on your computer without consent.
It alters your essential system settings and other important host files randomly.
It hijacks and redirects your web browsers to unknown websites.
It degrades your PC performance and speed considerably.
It runs many processes in the background to make your PC sluggish.
It floods your screen with a bunch of pop-ups, ads and fake alerts.
It violates your system and privacy to collect your valuable information for illegal purposes.
How Can You Get Infected With Trojan.Activehijack?
Trojan.Activehijack can intrude into your computer via several different means. In general, it can attach to unknown link, malicious websites, suspicious pop-up ads, free downloads, spam emails, etc. When you access to these possible carries, the Trojan can sneak into your computer without your permission and knowledge. Therefore, you should not click on suspicious links/pop-ups and keep yourself away from unsafe sites. When you receive spam emails, you should never open the attachments and delete the emails instantly. Please be aware that freeware/shareware are often bundled with computer threats, so if you really need to install a free program on your computer, you should read the Terms & Agreements properly to check whether there is any additional programs that could be harmful.
How to Remove Trojan.Activehijack From Your PC?
Trojan.Activehijack is a hazardous Trojan that will damage your computer system, violate your privacy and cause many other problems. Once it is detected on your computer, you have to remove it as soon as possible. You can follow the instructions below to get rid of this threat.
Method 1: Automatically Remove Trojan.Activehijack by Using SpyHunter.
Method 2: Manually Remove Trojan.Activehijack by Following the Steps Below.
Method 3: Use Windows System Restore.
METHOD 1: AUTOMATICALLY REMOVE Trojan.Activehijack BY USING SPYHUNTER.
SpyHunter is a professional and powerful malware removal tool, which is able to detect and delete various kinds of threat from your computer without damage. It can deeply scan your whole system and remove all the detected threats automatically within just a few minutes. Please follow the steps below to install in on your PC and use it to remove the threat.
Step 1: Click the button below to download SpyHunter on your computer.
Step 2: Right click on the icon of SpyHunter and select “run” from the menu. Click on the run button if the system prompts a window asking whether you want to run the program or not.
Step 3: Tick I accept the license agreement and then click Next. Then SpyHunter will be installed on your computer automatically.
Step 4: Click Finish when you see the below window.
Step 5: After you finish the installation process, run the Spyhunter tool and click the “Malware Scan” button to perform a full scan of your computer to find out the threat.
Step 6: When the scan accomplishes, select all the detected malicious files and then click the Remove button on the right side to clean up all the detected threats. Reboot your computer to apply all changes.
METHOD 2: MANUALLY REMOVE Trojan.Activehijack BY FOLLOWING THE STEPS BELOW.
The Trojan should be deleted from your PC as soon as detected. It can damage your computer terribly and violates your privacy if you don’t get rid of it promptly. Follow the manual removal instructions to remove it if you have certain skills of the computer. It is important to back up your computer before any file changes.
Step one: Terminate the processes of the Trojan in Windows Task Manager.
1) Right-click on the taskbar (or press CTRL+SHIFT+ESC keys) to open Windows Task Manager.
2) Click on the Processes tab, scroll down and find out its running processes of the Trojan, and then click on “End Process” button to terminate the selected processes.
Step two: Remove the registry entries of the Trojan from Registry Editor.
1) Press Windows + R keys and input regedit into the Run box, and then click OK to start Registry Editor.
2) When Registry Editor opens, search for and remove all the registry entries of the Trojan. Back up your registry in order to instantly restore your information if you operate mistakenly.
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run\[RANDOM CHARACTERS].exe
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run ‘Random’
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings “CertificateRevocation” =Random
Step three: Delete show hidden files and folders of the Trojan.
1) Launch Control Panel from Start menu and click on Folder Options.
2) Under the View tab, check Show hidden files and folders and non-check Hide protected operation system files (Recommended). Then click on OK.
3) Delete all the files associated with the Trojan from your computer as follows:
%AllUsersProfile%\random.exe
%Temp%\random.exe
%AllUsersProfile%\Application Data\.dll
Step four: Please restart your computer normally to ensure all changes take effect as soon as you finish all the steps above.
Method 3: Use Windows System Restore.
if you have been infected by Trojan.Activehijack you migt be required to restore yoru computer to a previous saved state. During an infection, Trojan.Activehijack drops various files and registry entries. The threat intentionally hides system files by setting options in the registry and might install a rootkit. With these changes, the best solution is to return Windows to previous working state is through System Restore. Even if your standard AV has removed the infection it might be the safest aleternative. To verify if System Restore is active on your computer, please follow the instructions below to access this feature.
Windows XP, Windows Vista, and Windows 7
Go to Start Menu, then under ‘Run’ or ‘Search Program and Files’ field, type rstrui.
Then, press Enter on the keyboard to open System Restore Settings.
Windows 8 and Windows 10
Hover your mouse cursor to the lower left corner of the screen and wait for the Start icon to appear.
Right-click on the icon and select Run from the list. This will open a Run dialog box.
Type rstrui on the ‘Open’ field and click on OK to initiate the command.
Next,
1.Continue on the steps and choose a desired restore point. All saved restore points are listed with corresponding date, time and description. Please click and read ‘How do I choose a restore point?’ for additional guide. system-restore-7
Typically, only the most recent restore points are shown.
If prompted to Confirm your restore point, please click on Finish to begin the process.
Note, System Restore will not bring back lost personal files such as documents, images and videos. System Restore specific purpose is to bring back previous configuration and change the system state of Windows.
Video Show: Restoring your computer with Windows 7
Conclusion
In short, do remove Trojan.Activehijack when your computer is infected. Many users are blind to this kind of Trojan virus and manually remove its related files and registry. It is not advised to eliminate this infection when you are really short of computer knowledge. So dangerous and risky as this Trojan as, it should be removed from the system once any trace of it is found. Removing system files and registry can be a dangerous job for inexperienced users for mistakes are possible to be made by accident.
Warm Tips: If you are afraid of making mistakes and damaging your computer system during the manual removal process, you can use a powerful and professional removal tool. It not only can fully scan your system, but also can automatically remove Trojan.Activehijack from your computer within a few clicks of mouse. Download the powerful removal tool and run it to clean up the malicious Trojan horse from your PC right now!