Last week, my computer was detected Trojan horse SHeur4.CARD installed on my computer. I found many programs malfunction and even some executable programs were disabled for no reason. Wish to find a surefire way to get rid of it from my computer quickly. Who can help me remove Trojan horse SHeur4.CARD completely? Thanks in advance.
Description of Trojan horse SHeur4.CARD:
Trojan horse SHeur4.CARD is a destructive and nasty Trojan horse that by all means corrupts your computer. It is similar to other Trojans that can carries out many malicious activities in the background. It is widely distributed through spam emails, instant messages, online chats, unsafe websites, vicious links, file sharing networks and so forth. It is created by cyber criminals to perform evil activities on the compromised computer and collect confidential information. It is mainly detected on computers running Windows operating systems including Windows XP, Windows Vista, Windows 7 or Windows 8.
It is able to create a backdoor for the remote attackers and assist them to take full control of your computer with the help of the Trojan. It modifies your system and web browser settings and deletes important files at random. It often adds many new icons and shortcuts on your screen and changes your desktop background for no reason. It has the ability to steal your steal your personal and financial information by recording your browsing history and monitoring your activities. The Trojan can even give remote hackers access to visit and control your PC. Thus, the hackers can easily install key-loggers on your computer to capture your passwords, account numbers, usernames, and other important information to earn illegal money. In addition, the Trojan will turn off your firewall and block your security programs, which will lower the security level of your computer system. As a result, your computer will be attacked by other threats when you are surfing online.
Trojan horse SHeur4.CARD can enter your computer by bundling with some unsafe programs that are available on the Internet. If you download and install an infected program, your computer may be compromised by this Trojan horse. Besides, the Trojan can also be installed on your computer if you visit malicious sites, open spam email attachments or click on suspicious links. Once the Trojan is successfully installed on your computer, there is no doubt that it will damage your computer severely. It will drop its designed codes into kernel system and modify the Windows Registry upon installation. It will also change the default system settings and delete crucial files. Consequently, you will notice that your computer is running much more slowly than before. At the same time, problems like blue screen of death error, computer freezes, system crashes, program-running failures will occur frequently, which will drive you mad. Apart from these, it may also affect your web browsers including IE, Chrome, and Firefox. That is why you will encounter unexpected redirection and receive unwanted pop-up ads when you go online. To avoid further damage and data loss, it is highly suggested to remove Trojan horse SHeur4.CARD from your computer as soon as possible.
Don’t know how to get rid of Trojan horse SHeur4.CARD from your PC? Please click here to download an advanced removal tool on your PC to help you detect and delete the infection automatically and completely.
How to Delete Trojan horse SHeur4.CARD From Your Computer?
Option 1: Delete the Trojan Automatically with Removal Tool SpyHunter.
Option 2: Delete the Trojan Automatically with Removal Tool Malwarebyte Anti-Malware.
Option 3: Delete the Trojan Manually By Following the Instructions Given in This Post.
Option 1: Delete Trojan horse SHeur4.CARD Automatically with Removal Tool SpyHunter
SpyHunter is a reputable and powerful malware removal tool, which is able to detect and remove various kinds of computer threats from your PC within minutes. It can deeply scan your whole PC system to find out and delete the various kinds of threats automatically and completely. You can follow the simple steps below to install it on your PC and use it to remove the infection.
Step 1: Click on the below button to download SpyHunter on your computer
Option 2: Delete Trojan horse SHeur4.CARD Automatically by Using Removal Tool Malwarebyte Anti-Malware
Malwarebyte Anti-Malware is a powerful and reputable anti-malware program that has the ability to scan your system and remove all detected threats from your computer. To remove the redirect virus completely and easily, you can first download and install this removal tool on your computer and run it to perform the removal task automatically.
Step 2: When the download process is accomplished, double-click at “mbam-setup” file to start the installation of Malwarebytes Anti-Malware.
Step 3: Click “Run” if you see a window similar to the below one.
Step 4: Now you will see the “Welcome to the Malwarebytes Anti-Malware Setup Wizard” window. Click on the “Next“ button to continue the installation process.
Step 5: Follow the setup wizard to install the removal tool on your computer. When you see the below window, check the box of “Launch Malwarebytes Anti-Malware” and click the “Finish” button.
Step 6: Launch Malwarebytes Anti-Malware and click on the “Scan” tab, select “Threat Scan” and then click on the “Scan Now” button to perform a full scan of your computer system.
Step 7: After that, Malwarebytes Anti-Malware will start scanning your whole PC system to find out the adware other hiding threats. You will have to wait for a while during this procedure.
Step 8: Once the scan is complicated, Malwarebytes’ Anti-Malware will show you a list of all the threats detected on your computer. Now you can click “Quarantine All” and then click the “Apply Actions” button to remove all the detected threats from your computer.
Step 9: After removing all the infections, Malwarebytes Anti-Malware may require you to reboot your PC in order to remove some leftovers of the threats. If you see a message stating that it needs to reboot your computer as the follow image, please click yes.
Option 3: Delete Trojan horse SHeur4.CARD Manually By Following the Instructions Given Below
Manual removal is an option to delete Trojan horse SHeur4.CARD, but please make sure that you have sufficient computer skills to perform the manual removal process, or you will bring further damage to your computer. Here is the step-by-step removal guide for all computer users, if you are not sure that you can do this by yourself, you can use an automatic removal to delete Trojan horse SHeur4.CARD thoroughly.
1. End the malicious process of the Trojan horse from Task Manager.
Press Ctrl+Shift+Esc keys together to quickly bring up Task Manager Window, then hit the process tad to find out and end the processes of the Trojan.
2. Show hidden files and folders.
Click on the Start button and choose Control Panel. Click Appearance and Personalization, and then click Folder Options. Click the View tab when you see Folder Options window.
Tick “Show hidden files and folders”, uncheck “Hide protected operating system files (Recommended”) and then click OK.
3 Find out and delete all the malicious files generated by Trojan horse SHeur4.CARD.
%User Profile%\Local Settings\Temp
%Documents and Settings%\All Users\Start Menu\Programs\[Trojan horse name]
%Documents and Settings%\All Users\Application Data\[Trojan horse name]
%Program Files%\[Trojan horse name]
4. Open Registry entries to find out and delete all the malicious entries created by the Trojan.
Note: Please back up your data before making any changes to the Windows Registry.
Press Windows key + R to open the Run box. Then type “regedit” and click the “OK” button.
When the Registry Editor window pops up, search the registry entries listed below and then remove all of them:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall[Trojan horse name]
HKEY_LOCAL_MACHINE\SOFTWARE\[Trojan horse name]
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings “WarnOnHTTPSToHTTPRedirect” = ’0′
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\SystemRestore “DisableSR ” = ’1′
HKEY_CURRENT_USER\Software\[Trojan horse name]
Useful Tips to Avoid Trojan horse SHeur4.CARD Infection
1. Install a reputable antivirus program on your computer and keep it running in the background when you are surfing on the internet. Don’t forget to update it regularly.
2. Update your operating system and the software installed on your computer regularly. In this way, you can make sure all the programs in your computer are up-to-date and avoid system loopholes.
3. Do not browse unsafe websites especially those ones that are filled of unhealthy content and numerous pop-up windows.
4. Never open the emails and links that are sent by strangers. Some cyber criminals often use emails and some comment links to spread all kinds of threats.
5. Do not download the freeware and shareware from unknown resources, free download is usually the carrier of computer threats.
Trojan horse SHeur4.CARD is a very dangerous Trojan infection that can bring many troubles to PC users. The compromised PC system will become extremely slowly due to this infection. Some users may even experience a total system crash if the Trojan cannot be completely removed in time. If the Trojan is running in your computer, it will no only corrupt your PC system but also affect your web browsers. It may redirect your unwanted pages and display various advertisement pop-ups on your screen. It can even capture your personal information by tracing your browsing history. In addition, the Trojan will download and install other malware on your machine to make chaos. The most dangerous part is that cyber criminals will be able to control your PC system via this Trojan. Don’t hesitate to take action to delete Trojan horse SHeur4.CARD totally from your PC before further damage.
Important Note: It is not suggested to manually get rid of Trojan horse SHeur4.CARD if you are non-IT professionals because of its high risk and complexity. It requires highly-level troubleshooting skills to handle the processes, files and registry entries related to the Trojan. Besides, you need to remove all the cookies and leftover of the Trojan. That is the fact why we highly recommend you to download an advanced removal tool to help you delete it automatically. It is developed to help users to solve all sorts of PC threats. Most importantly, it can provide real-time protection against other potential threats on your PC. Directly download it on your PC by clicking on the below button within minutes.