Conficker is a worm designed to target Microsoft Windows operating systems. The worm proliferates from one computer to another over a network without human intervention. The infected computer may or may not show symptoms of an infection. If it shows any symptoms, then these must be locked out account policies; disabled security software, automatic updates, and error reporting service among others; congested network; deleted computer restore points; slow internet connection; and inaccessible online virus scan and other virus removal service websites among others. Considering that Conficker needs immediate removal, we have compiled a free virus removal support guide for you.
Download Microsoft Safety Scanner, a free online virus scan tool from Microsoft’s website and save it on your computer. Afterwards, open the setup file and install the tool. When done, run a full virus scan and wait for it to complete. When completed, prompt the tool to remove the infected files found in the scanning. Close all the windows.
Download latest Windows updates either using the built-in Windows Update utility or from the Windows update website. Make sure that you are connected to the internet when downloading updates. When done, install the updates and reboot your computer afterwards when prompted. When finished, launch your web browser and download Microsoft Malicious Removal Tool from the Microsoft website.
Install and run the tool as mentioned above. When done, update the tool with latest virus definitions. Thereafter, run a full virus scan of your PC and wait for it to finish. When finished, check for the virus-infected files and prompt the tool to delete them. Exit the tool’s window.
Now launch your antivirus program, update it, and then again run a full virus scan. Follow the same above mentioned procedure to scan and remove the infected files. This must be done to make sure that no traces of the Conficker worm are left in your computer. You can even check the history and location of the worm in the log of your antivirus program. When done, close all the windows. Open and empty the Recycle Bin.
Thereafter, download a registry cleaner tool and save it to your computer. Thereafter, open the setup file and install the tool. Before you run the tool, make sure that you back up your registry. Since registry is the heart of an operating system, any wrong changes done to it can lead a computer to crash or other severe troubles. When done backing up the registry, open the tool and run a scan of your registry. Afterwards, fix the errors that the tool brought in to the scanning. Your computer should be free of the Conficker worm now.
We haven’t explained the manual Conficker virus removal procedure here. It is because it involves killing the worm processes, removing the associated files, and modifying the registry to completely get rid of the worm. It’s quite a lengthy and cumbersome procedure. You must not perform it manually unless you are well-versed with above mentioned things.
The Conficker worm has different variants like W32/Conficker, W32/Worm.AHGV, Worm/Conficker.worm.gen, Net-Worm.Win32.kido.bg, Win32/Conficker.AA, and Worm:Win32/Conficker.B among others.
The Microsoft Safety Scanner tool expires after every 10 days. So, you must re-download it after 10 days to run an online virus scan. This should be kept in mind that the tool is not substitute of an antivirus program. You must have to have an antivirus protection installed on your computer to keep it stand against such threats.
Source by Kumar Gandharva Jha