Better Way to Remove Virus.DOS.Emulator.249 - Remove Trojan Horse from Your Computer

Do you receive an alert about Virus.DOS.Emulator.249 infection from your antivirus program? It is a piece of malicious software which can severely corrupt the system and you have to remove it immediately. However, your antivirus software cannot remove the Trojan or the virus comes back again after deletion. How can you completely remove Virus.DOS.Emulator.249? Want to find an effective and quick removal? Actually, you can read through this post and learn how to get rid of this infection.

Friendly Reminder: Please try a professional trojan horse removal tool to remove this trojan horse once you can't remove it through the manual removal guide below.

Description of Virus.DOS.Emulator.249

Virus.DOS.Emulator.249 is a Trojan horse which is detected newly by some famous antivirus programs such as Avast, Avira and Norton. It can result in a complete system disruption for the purpose of obtaining illegal gains and sneak into the computer with the same objective. It poses various computer threats. Once installed on your computer, it soon attaches itself to some vital system files, so that your antivirus program will have difficulty in removing it. Furthermore, if you have never noticed the presence of Virus.DOS.Emulator.249 on the computer, you may mistakenly remove crucial system files which will lead to a complete system disruption. In many cases, if the Trojan stay long in your computer and can’t be removed in time, the performance of your computer will gradually and drastically delince.

Usually, this Trojan hides in some unsafe websites that have been hijacked by cyber criminals, and it has the ability to sneak into your computer through spam emails and malicious malware programs. It is also bundled with other programs and comes along with them when you download and install such programs. To safely prevent the attacks from Virus.DOS.Emulator.249, you may need to be aware of the drive-by downloads and spam email attachments. The Trojan can automatically run once logging into system and it takes up valuable system resources and space. Thus, it can damage system files, hides itself and blocks some important programs (such as firewall and antivirus program) from running normally. Unexpected Blue Screen of Death error messages, abrupt system shutdown and undesirably automatic restart will completely mess up the system and result in crucial system file corruption. If you ignore it and leave it beside, there will be more other infections infiltrating the targeted computer in order to manipulate your computer completely. Apart from that, the Trojan enables cyber criminals to access to your PC without permission. The hackers can freely browse anything on your computer, including files, pictures, videos and others, and they even steal your important data as well as sensitive information for bad purpose. So, you may have to eliminate it manually by deleting all traces of the Trojan. The problem is the manual removal process requires professional knowledge.

The guidance below needs special skill of computer. If you are not familiar with computer, we suggest you use a professional anti-malware tool to assist the removal.

Dangers of the Trojan

1. Drip a hole to drop cyber hacker into the computer to completely manage the PC. 2. It has conflict with system application, causing program malfunction. 3. It connects to a specific websites and downloads more threats such as adware, spyware and worm onto your computer. 4. Record browsing habits and online behaviors which contain your privacy and commercial information.

Manually Remove Virus.DOS.Emulator.249 - Remove Trojan Horse Virus Step by Step

Virus.DOS.Emulator.249 is a dangerous Trojan horse that installs itself on your computer in a secret and aggressive way. Due to it, your computer may be infected and compromised by more other threats and the system performance may become worse. To make things worse, this Trojan steals users’ information and sends them to unknown remote hackers. The earlier you remove it, the less damage the computer will suffer. You can follow the instructions to perform the task.

Step1: Stop related processes
[random.exe]
For Windows 7 / Windows Vista
1、Right-click on Task Bar and click click Task Manager;
2、swich to Processes tab, right-click on the processes associated with the virus and click End Process
For Windows 8 / 8.1
1、Right-click on Task Bar and click click Task Manager;
2、Under the Processes tab, right-click on the processes related with the virus and click End Process
Step2: Show all hidden files
For Windows 7 / Vista
1、Click and open Libraries
2、Under the Folder Options category of Tools , click on Show Hidden Files or Folders.
3、Under the Hidden files and folders section, select the radio button labeled Show hidden files, folders, or drives.
4、Remove the checkmark from the checkbox labeled Hide extensions for known file types.
5、Remove the checkmark from the checkbox labeled Hide protected operating system files (Recommended).
6、Press the Apply button and then the OK button.
For Windows 8 /8.1
1、Click on Windows Explorer.
2、Click on View tab.
3、Check the "Hidden Items" box
Step3: Erase Virus.DOS.Emulator.249 Virus related of files
%UserProfile%\[random].exe
%ProgramFiles%\Internet Explorer\Connection Wizard\[random]
%Windir%\Microsoft.NET\Framework\[random].exe
%Temp%\[random].bat
Step4: Terminate these Registry Entries created by Virus.DOS.Emulator.249.
For Windows 7 /Vista, and Windows 8 /8.1:
1、Keep pressing "Windows+R" keys on your keyboard.
2、Type "Regedit" into the Run box and click OK to open Registry Editor.
3、Find out and delete malicious files below:
HKEY_CLASSES_ROOT\CLSID\{750fdf0e-2a26-11d1-a3ea-080036587f03}\InProcServer32 "(Default)" = "\.dll"
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run "courts" = %AppData%\p1.exe
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\[random]
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run "SD2014" = "%AppData%\\.exe"
HKEY_CURRENT_USER\Software\Classes\.exe\shell\open\command "(Default)" = "%LocalAppData%\.exe" -a "%1" %*

Note: Of course, it's highly recommended that you should remove trojan horse in a professional way if there are still some similar problems with your computer.

Virus.DOS.Emulator.249 is a highly dangerous Trojan horse that is spread through the Internet. It can cause unexpected problems for inexperienced users. Most users have no ideas how their computers get infected and how they can do to remove the infection. There are some causes that lead to this Trojan virus infection. It can be distributed via malicious websites, strange email attachments and dubious pop-ups or freeware/files. What’s worse, remote cyber criminals may enable to access to and take control of your computer with the help of this Trojan. As a result, sensitive personal data in your computer will be stolen. Therefore, you shall remove it from your computer in time. Furthermore, it's rather necessary for you to use a professional malware removal tool to get away from all the malware.