Remove Win32:InstalleRex-BO [PUP]

The antivirus program shows the warning about Win32:InstalleRex-BO [PUP] constantly. For the virus cannot be removed completely by the antivirus program, you have to eject the warning over and over? You can see it being listed on the detection result of the antivirus program again and again? Will the computer become weaker if the virus cannot be cleared timely? How to delete it if the antivirus program does not catch it?

Details of Win32:InstalleRex-BO [PUP]:

Win32:InstalleRex-BO [PUP] is a Trojan infection. The purpose of this Trojan horse, according to many victims’ experiences, is to help computer hackers to benefit from the victim’s personal information, so there will be many ongoing issues happening in the infected computer without permission. It is considered to be a newly released Trojan horse. What seems strange is that the antivirus program may be able to find it but can’t delete it. Its stubborn characteristic makes many computer users suffer from a lot of troubles and losses.

As everyone knows, Win32:InstalleRex-BO [PUP] is from the Internet. Hackers can only put it in different online resources but cannot put it directly into your computer. This means that the computer will incur this Trojan infection if the computer user does something improper online. Once you log on suspicious sites or install unauthorized free programs from unsafe sources, it can seize the opportunity to go inside the computer secretly without any permission. Unlike malicious software, the Trojan won’t show up to let you see it clearly. The only way for ordinary computer users to see it is antivirus program detection. You can’t go to the control panel to uninstall this Trojan. And because the antivirus program is unable to grab it accurately, you may not know what to do. In addition, the virus has the ability to hide deep inside the computer and change with the passage of time, which increases the difficulty to get rid of it. Hence, the removal should be done as quickly as possible.

What Can the Vicious Virus Do?

1.Win32:InstalleRex-BO [PUP] 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:

Once Win32:InstalleRex-BO [PUP] enters into the computer, it can weaken the protection of the computer for the convenience of other Trojans and malware. You will experience constant pop-up warnings and your personal information may be stolen. Therefore, you should remove the Trojan horse as soon as possible. Manual removal is suggested here. To process the removal manually, you need better computer skills to prevent any problems that will damage the computer from occurring due to the lack of experience.

1. End Relevant Processes

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

*For Win 8 Users:

Click More details when you see the Task Manager box

And then click Details tab

(2). Find out and end the processes of Win32:InstalleRex-BO [PUP]

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

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

3. Delete Relevant Registry Entries and Files

(1). Delete the registry entries of Win32:InstalleRex-BO [PUP] 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_LOCAL_MACHINE\Software\Microsoft\Windows NT\CurrentVersion\Random

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

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\Explorer\run\Random.exe

(2). Find out and remove the associated files

%AllUsersProfile%\random.exe

%Temp%\random.exe

%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:

Unlike malicious software like dirty ramsomware that threats computer users and asks them to register or pay for something (Hackers are just to get them to pay and the item after the payment does not exist), Win32:InstalleRex-BO [PUP] will hide in your computer without letting you know. You can experience other problems if it stays too long in the computer. For most of the computer users, antivirus program is the only hope to get rid of the Trojan. However, it has the ability to change frequently. As a result, the antivirus program cannot identify it precisely. Thus, manual removal is recommended.

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 August 9, 2014 8:45 am, last updated on September 22, 2014 10:48 am