I have contracted the Trojan:Win32/Sirefef.AB virus on my desktop and i need assistance to remove it. What can I do to get ride of this and is it a threat to other computers on my network?

Trojan:Win32/Sirefef.AB is a dangerous back door detected by Microsoft Security Essentials but can’t be removed by the antivirus. Adopting the usual method by making a backdoor program installed in your computer. It is bundled with Trojan:Win64/Sirefef.P. This virus can easily gain the authority to have its full swing. When the problem first started? Well, it’s while users watching videos or listening to musics on line and a pop-up (appeared to be Windows) asking for them to choose a debugger. But then they got the virus downloaded onto their computers. None of them could get ride of this, Microsoft Security Essentials (MSE) keeps waring by telling you the virus has been deleted abut getting errors.  From Microsoft Security Essentials computer users keep getting a message that a threat has been detected and asking them to restart computer.They also have done this several times. The user Looked at details and it showed:  Trojan:Win32/Sirefef.AB as the threat.He/She selected Remove and Apply Action.  This did not seem to work. Malicious attacks against individual computers are more rare, but not unheard of, again, especially if the attacker has a grudge against the victim of the attack. We must get rid of Trojan Win32 Sirefef AB with any delay.

The virus is not only attack your computer but aslo will import more and more other even more superior and vicious virus or malware to launch more destructive attacking to your computer. Trojan:Win32/Sirefef.AB is a component of Win32/Sirefef - a multi-component family of malware that moderates an affected user’s Internet experience by modifying search results, and generates pay-per-click advertising revenue for its controllers. So this infection is bigger than you could image. It made your computer run weird. The RAM and CPU are almost occupied 100%. What’s worse, it seems you computer system always occurs error here and there. The last feature you may never notice is that you may be exposed to hijackers who release those virus to your computer. That is to say, your personal information will be revealed to them and it will lead to casualty or property loss.

To make your computer green, Live Chat with YooSecurity Expert Now, or you can follow the manual removal guide below to get your problem fixed. (For advanced computer users)

Key sentences to judge if your computer has been infected Trojan Win32 Sirefef.AB Virus

A. Your computer is something not normal as usual such as running very slowly.

B. When you open the Task Manager, you can find some strange progress which you never found before.

C. Some of your computer functions are unavailable or some normal legal program can’t run or there are unusual conditions of them.

D. It always constantly happens that your system has errors somewhere.

E. Lately, your computer system will be totally destroyed.

Best Way to Remove Trojan:Win32/Sirefef.AB Virus & Manual Removal manually Step by Step?
Step 1: Press CTRL+ALT+DEL or CTRL+SHIFT+ESC. Open the Windows Task Manager.
If that didn’t work, try another way. Press the Start button and click on the Run option. This will start the Run tool. Type in taskmgr and press OK. This should start the Windows Task Manager

Step 2: Within the Windows Task Manager click on the Processes tab. Find the process by name. random.exe. Then scroll the list to find required process. Select it with your mouse or keyboard and click on the End Process button. This will kill the process.

Step 3: Delete malicious registry entries.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Active Setup\Installed Components\random
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\run\ Trojan:Win32/Sirefef.AB Virus

Step 4?Remove malicious files of Trojan Virus
C:\WINDOWS\assembly\GAC_64\Desktop.ini
C:\Windows\assembly\GAC_32\Desktop.ini
C:\WINDOWS\system32\ping.exe

Video of Key Steps on How to Modify or Change Windows Registry:

Based on various situations and computer skills, you can choose the following solutions fit for you.
1. Follow the steps we provide to manually remove the virus.
2. If you failed to remove Trojan:Win32/Sirefef.AB Virus Infection with the method above, please consult YooSecurity certified professionals to remove it completely. Live chat with professionals now

Published by Matt Johnston & last updated on November 14, 2012 11:56 am

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