How to Remove Win32.Ursnif.HA Virus

Since the Win32.Ursnif.HA has invaded successfully, the infected computer has been running slowly and a lot of strange problems have occurred? You don’t know how to remove it in the case that all kinds of antivirus programs are unable to finish the removal successfully? By reading this article, you can get an effective method to save the infected computer.

Details of Win32.Ursnif.HA:

Win32.Ursnif.HA is a new kind of computer Trojan virus that can hide on the target computer system. Some computer users can see the warning about the virus from the antivirus program installed in the computer. However, the malicious Trojan has the ability to remain in computer stably because most antivirus programs cannot get rid of it. How can you get the infection? In general, if you are not careful when you surf the Internet, your computer will be attacked easily by this terrible Win32.Ursnif.HA virus for it is hiding in some online resources such as suspicious web sites, “free” software, unknown links and spam email attachments.

In order to run in infected computer system successfully, Win32.Ursnif.HA adds malicious registry keys and files into the system without letting you know. If you allow it to continue to stay in the computer for a long time, some other types of computer infections (including malicious programs, browser hijackers, worms and spyware) will gain the access to your computer. That’s why many victims have to receive a variety of warnings continuously from the antivirus programs. In addition, the virus has the ability to evolve as time goes by, which makes the removal become more difficult. On the other hand, Win32.Ursnif.HA helps the virus makers to connect to the infected computer remotely. They are able to monitor your activities in the computer, record your personal information and corrupt your important files. Therefore, you should try your best to fight against the virus. Unfortunately, the Rootkit technology allows it to root deep in the infected computer. Therefore, antivirus programs cannot help you clean it effectively.

Processing manual removal is supposed to have a certain level of computer literacy. If you are not sure how to start and are afraid of making any critical mistakes damaging the computer system, please live chat with YooCare Expert now.

What Can the Vicious Virus Do?

1. Win32.Ursnif.HA has the ability to download additional components and other infections in the target computer in order to fully complete its penetration.
2. It is able to cause system crash and destroy some of your programs in the infected computer.
3. It facilitates the virus makers to intrude your computer remotely without letting you know.
4. It is capable of collecting your browsing history and other private data.

Manual Removal Guide:

Win32.Ursnif.HA is a dangerous threat. It is able to collect your personal information and send you more malicious infections. You will see some unnecessary things showing in the computer but you have no way to delete them. It also slows down the computer performance seriously. So, your computer is in a dangerous situation. You must know that this Trojan will help cyber criminals to steal your valuable information and damage your computer. Therefore, you should find an effective way to get rid of Win32.Ursnif.HA.

1. End Relevant Processes

(1). Press Ctrl+Shift+Esc together to pop up Windows Task Manager, click Processes tab

Windows Task Manager

*For Win 8 Users:

Click More details when you see the Task Manager box

Win 8 Task Manager

And then click Details tab

Details Tab in Win 8 Task Manager

(2). Find out and end the processes of Win32.Ursnif.HA

2. Show Hidden Files

(1). Click on Start button and then on Control Panel

(2). Click on Appearance and Personalization

(3). Click on Folder Options

(4). Click on the View tab in the Folder Options window

(5). Choose Show hidden files, folders, and drives under the Hidden files and folders category

(6). Click OK at the bottom of the Folder Options window

*For Win 8 Users:

Press Win+E together to open Computer window, click View and then click Options

View in Computer Window

Click View tab in the Folder Options window, choose Show hidden files, folders, and drives under the Hidden files and folders category

View Tab in Folder Options Window

3. Delete Relevant Registry Entries and Files

(1). Delete the registry entries of Win32.Ursnif.HA through Registry Editor

Press Win+R to bring up the Run window, type “regedit” and click “OK”

While the Registry Editor is open, search and delete the related registry entries

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

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings “CertificateRevocation” =Random


(2). Find out and remove the associated files




%AllUsersProfile%\Application Data\random

%AllUsersProfile%\Application Data\~random

%AllUsersProfile%\Application Data\.dll HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Random “.exe”

Video Shows You How to Safely Modify Windows Registry Editor:

Win32.Ursnif.HA is a highly dangerous Trojan virus. Right after entering into the computer furtively, it starts the malicious activities while many computer users don’t even know when it begins the attack. Because it takes a lot of resources of the computer system to run in the background, the infected computer responds slowly. It also forcedly changes important system files and finally results in blue screen of death or even system crash. It is able to spread other viruses such as malware, spyware and worms to the infected computer. What is worse, it helps the virus makers access to your computer and gather your valuable information. Therefore, what you should do now is to remove the Win32.Ursnif.HA from your computer completely.

The above manual removal is quite dangerous and complicated, which needs sufficient professional skills. Therefore, only computer users with rich computer knowledge are recommended to implement the process because any errors including deleting important system files and registry entries will crash your computer system. If you have no idea of how to process the manual removal, please contact experts from YooCare Online Tech Support for further assistance.

Published by on March 22, 2015 8:02 am, last updated on March 22, 2015 8:02 am

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