May 11, 2014

Backdoor.Sinpid Virus Removal

Backdoor.Sinpid virus warning from my AVG anti-virus program! But this Trojan horse will keep coming back after I restart the infected computer, it will not be removed completely even I have tried several security tools. How can I get rid of this threat completely from the infected machine? Do I have to remove it via the manual removal or anti-virus program? Any help will be appreciated.

Description of Backdoor.Sinpid Virus:

Backdoor.Sinpid is a malicious backdoor Trojan which attacks the Windows OS computers through various ways like infected programs, unsafe links and spam E-mail attachments. PC users may get this Backdoor.Sinpid Trojan when they activate the infected processes accidentally. This Trojan horse is able to stop PC users from using most of the programs on the infected machine normally and the infected computer will face slow performance as well. It has been one of the most dangerous virus process on the Internet, it needs to be removed completely to keep the infected PC safe.

Once Backdoor.Sinpid is installed to the infected PC, it will starts to do some malicious actions which allows cyber criminals to open backdoor and mess up the infected computer. It will also take up high resource on the Windows Task Manager, PC users will take a long time on opening processes and even turning on/off the infected PC. Moreover, other virus infection like browser hijack redirect and even the rogue programs will be installed to the infected PC without PC user’s permission. The infected PC will be in a high-risk situation of being attacked if this virus keeps staying on the infected computer. PC users should remove it as soon as possible.

The following instructions require certain levels of computer skills. If you’re not sure and are afraid to make any critical mistakes during the process, please live chat with YooCare Expert now.

How Can This Virus Attack the Computer?

How did you get Backdoor.Sinpid virus on your computer? Usually these kinds of the viruses will be planted to some programs especially free programs, .exe, .bat or other executable processes and unsafe links. The computer will get the virus infection when the PC users install, open or click on these infected files. Sometimes the virus can even attack the computer by the files on the USB stick as well. Most of the unsafe website and forum will contain the virus infection, the computer can be infected while visiting these webpages.

What Damage Will be Caused by the Virus:

Generally speaking, this virus can cause terrible virus infection on the infected computer like running slowly and even computer crashing. Once this virus has been installed to the computer, PC users will have to spend a long time opening programs or turning on the infected machine. It keeps taking over the high resource of the CPU and attacking the anti-virus program, other threats can be downloaded automatically from the unsafe website as well. What is worst, the cyber criminals have ability to remote control the infected PC due to this dangerous virus, all the information is in a high-risk of being stolen, the whole computer won’t be safe anymore.

Best Way to Handle With the Trojan Virus Completely?

The Trojan horse virus is an extremely dangerous threat on the infected computer. Registry and other system settings can be modified by it completely, that is the reason the nasty redirect virus can escape the tracking of the security tools like anti-virus program or firewall. It is strongly suggested that PC user should get rid of this Trojan horse virus in a manual way to remove it. Learn more from the manual removal guide below.

Step-by-Step Manual Removal Guide:

1. Press Ctrl+Shift+ESC keys together and stop virus process in the Windows Task Manager.

(The name of the virus process can be random)


2. Show hidden files and folders.
a. For XP: Press Win+E together, click on Tools, then choose Folder Options

For Vista, 7 and 8: Press Win+E together, click on Organize, then choose Folder and search options.
b. Click the View tab.
Under Advanced settings, click Show hidden files and folders, uncheck Hide protected operating system files (Recommended) and then click OK.

3. Open Registry entries. Find out the malicious files and entries of the virus and then delete all.

Attention: Always be sure to back up your PC before making any changes.

a. Press Win+R to get the Run window. In the “Open” field, type “regedit” and click the “OK” button.


regitry editor

b. All malicious files and registry entries that should be deleted:




HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run\[RANDOM CHARACTERS].exe

HKEY_LOCAL_MACHINE\Software\Microsoft\Windows NT\CurrentVersion

4. Reboot the computer normally to take effective, when the above steps are done.

This Video Shows You How to Safely Modify Windows Registry Editor:

Backdoor.Sinpid is a highly dangerous virus process that can cause terrible virus infection on the infected machine. Cyber criminals use the backdoor process to install some key logger virus so that the they get the information easily from the browser, local disk and registry, PC users may lose the important data such as account number and password,  personal E-mail and other files. Since the security tools may not be able to remove this Trojan horse completely, we suggest that PC user should remove this threat in a manual way.

If you have no idea how to do with that, please to contact experts from Yoocare Online Tech Support for further help.

Published by & last updated on May 11, 2014 5:38 pm

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