Computer infected with Trojan.MSIL.Zapchast.bksl? Have tried so many different software but fail still? Trojan.MSIL.Zapchast.bksl is a nightmare to many computer users. It is hard to get rid of because people say it will come back after a couple of days. What can we do to prevent from having the virus and how can we remove it?

Trojan.MSIL.Zapchast.bksl Virus Infection Detection

Trojan.MSIL.Zapchast.bksl is found by many different antivirus programs on worldwide computers. It is reported to be a Trojan virus which brings various kinds of threats to the infected computer once it gets installed. Though so many system security tools send the warning of such infection they don’t seem to be powerful enough to kill the virus by all means. The infection alert keeps popping up and every time the user restart the computer or leave it there for a few days the virus seems to be back. It seems to be impossible to be deleted permanently. Why could it come back when the antivirus has killed it? How does the virus sneak into the computer bypassing the notice of the antivirus software?

Like most Trojan viruses, Trojan.MSIL.Zapchast.bksl does have almost all the abilities of a Trojan virus. It can generate its own files and plant them into some other folders to mix them up. People who are computer illiterate cannot tell the difference. They do not even know what is going on on their computers. What they can feel is that the PC is running really slowly and constant errors popping up and disturbing their regular online activities. It’s not easy for people to realize the invasion of the virus because it is always bundled with some other programs. Computer users don’t mean to have any viruses but they may download some risky software that containing threats without knowledge.

Note: Manual Removal requires expertise and it is for advanced users, if you don’t have much experience in dealing with redirect virus.
Contact YooSecurity Online PC Experts for removal assistance.

Symptoms of Similar Trojan Infection :

– This virus can escape from most antivirus protection and get itself installed on computers especially with Windows operating systems.
– It can cause constant stuck or even blue screens on the infected computers.
– Computer users will experience constant security pop ups on the computers which may not truly represent the status of the PCs.
– Certain malware or spyware may be prompted by these fake security pop ups which will end up scamming money.
– Sensitive data like privacy can also be stolen and taken advantages by cyber criminals.

Manual Removal Step by Step Instructions

Up till now, there is not a perfect antivirus that can detect this pesky Trojan virus or delete it completely. Trojan.MSIL.Zapchast.bksl has been updated by remote and backstage cyber criminals and is able to escape from the scan of any anti-virus programs thus it is hard to be removed or even found. The most effective way is to remove it manually. The following instructions need quite level of computer expertise. If you don’t know how to that correctly, please contact with YooSecurity online support now!

Step A: Check on your start menu if there are any programs that you are not familiar with. The strange ones will often related to the virus process as it can start automatically with the windows. You can press on Windows key or just click on the start menu to view it. Please notice that you need to click on All Programs to have an overall check on it.

start button
Step B: To remove the Trojan the first thing we need to do is to end its process thus we will not get the error message when we delete its files. To do that, open Windows Task Manager to end process related to this Trojan infection. You can press Ctrl+Alt+Del keys at the same time to pull up Window Task Manager; go to Processes tab on top and scroll down the list to find.

windows task manager

Step C: Always any virus files will be hidden files. So we need to show hidden files before we are going to delete them. Open Control Panel from Start menu and search for Folder Options (As an easy way you can open a folder and hold Alt key and tap on T, O key one by one and folder option window will pops up). Go to Folder Options window, under View tab, tick Show hidden files and folders and non-tick Hide protected operating system files (Recommended) and then click Apply and then hit OK.

folder options

After we can see hidden folders and files we can go to system files and delete the infected files. The path of the virus often can be found from the antivirus which detects it.

program data

Step D: After we delete the virus files from system data we get to remove the registry of the virus from registry editor to prevent it from coming back. You can get Registry Editor by pressing Windows+R keys to pull up Run box and type in regedit to open Registry Editor.

Run box

The following is how Windows Registry Editor looks like.

Registry Editor

Step E: Delete all these associated files and registry entries with this Trojan virus from Registry Editor. The registry files are listed randomly. Besides, you need to delete the infection files of the redirect virus from your system files to prevent it from coming back. Those files are named randomly also but may be different on different operating systems.

Video on How to Modify or Change Windows Registry Safely:

To Summarize Shortly:

Trojan.MSIL.Zapchast.bksl is a common Trojan virus now. It’s said to have infected thousands of computers all over the world. This pesky virus has been enabled to bypass the scan of so many computer security tools thus it is often detected after it has spread on the infected computer, which makes the removal work even harder. It also has the character of reoccurring by planting some stubborn root files into some other files. In that way, the Trojan can be reborn from those infected files. It brings more and more troubles to the infected computer system and makes it worse and worse. People usually cannot stand with the horrible performance of the infected machine. To prevent more damages you had better remove it completely early enough.

Note: Have tried many methods but failed to get rid of this Trojan virus? If you have no clue, please contact YooSecurity Online Experts in time to save your computer.

Published by Michael Myn & last updated on May 26, 2014 12:01 am

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