Trojan.Fileless.MTGen Removal Guide

I got a Trojan named Trojan.Fileless.MTGen on my computer. The installed security software could pick it up but fail to delete it completely. I wanted to remove it by using some fixing tools, but nothing works. Then I used another antivirus program, but still couldn¡¯t clean it off. This Trojan horse will always come back. I found no way to remove it completely!!! Please help.

Description of Trojan.Fileless.MTGen:

Trojan.Fileless.MTGen is deemed as nasty Trojan horse. This tricky Trojan horse often slips into a targeted computer by coming bundled with some freeware or shareware. The unknown free program will contain the virus process in its installation and that is the way which this Trojan horse attacks the infected computer without any warning. Similarly, this Trojan horse Trojan horse will disguise itself as a legit part of the operating system by using a misleading file name. Most of the PC users may activate the Trojan horse process accidentally. It is not easy for people to find out the true feature of this threat. Once the cyber hacker is going to control the computer, he must trick the user into get the Trojan executed. The hacker will camouflage the Trojan by all means in order to make sure it can be implanted to the target system successfully. Commonly, computer users like to use anti-virus to do a system full scan. The detection of antivirus depends on the technique of sensing malicious codes, so for preventing from antivirus detection, the hackers tend to insert the codes into Trojan program in case the codes are deleted by antivirus, in such way the Trojan can deceive antivirus and avoid antivirus killing Trojans.

What makes it different from other Trojan horse is that its aim is not to destroy the computer system, and replace with observing user¡¯s activities on the compromised computer and collect confidential information including the credit card numbers, Apple password, online bank details and so on. In the old days, Trojan horses were just written and spread to play tricks on users or pry into their privacy. Recently, they are utilized to infect PCs via networks and steal victims¡¯ confidential information to make illegal profits. With the ability of escaping from physical system protection, such Trojan can easily copy identity information without hard work. It is not wise for you to leave such a malicious threat in your machine; if you want to protect your personal information, remove it from your computer quickly.

However, the following instructions require sufficient computer knowledge. If you have no faith in coping with it, please download a professional removal tool to help you.

How dangerous is the Trojan horse?

1.It can help remote criminal to take over control the entire system without notice. 2.It can cause program damage as well as system crash. 3.It can bring in unexpected installation of malware, adware and spyware. 4. It helps hackers to collect your browsing history and other important data.

Manual steps to remove Trojan.Fileless.MTGen:

Trojan.Fileless.MTGen is a malicious Trojan horse which can be installed to the infected computer without PC users¡¯ permission. It causes various computer problems and brings more threats to compromise your system. What¡¯s more, this Trojan horse collects personal information without your knowledge. It should be deleted as soon as possible. Follow the steps below and the threat will be eliminated thoroughly.

Step One: show its related files:
1.Start button>Control Panel>Appearance>Personalization link>Folder Options.
2. Click on ¡°View tab¡± in the folder options window, here, you can show all the malicious files by clicking on ¡°Show hidden files/ folders¡±, and then drives under the Hidden files and folders category.
3.Finally, click ¡°OK¡± at the bottom of the Folder Options window.
Step Two: Remove its associated registry
1. Open Registry Editor.
Start>Run>type ¡°regedit¡±>OK.
Then remove the following registry entries:
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run\[RANDOM CHARACTERS].exe
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run ¡®Random¡¯
HKEY_LOCAL_MACHINE\Software\Microsoft\Windows NT\CurrentVersion\Random
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings ¡°CertificateRevocation¡± =Random
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\Explorer\run\Random.exe
2.Locate and Clear the malicious files:
%AllUsersProfile%\random.exe
%AppData%\Roaming\Microsoft\Windows\Templates\random.exe
%Temp%\random.exe
%AllUsersProfile%\Application Data\random
%AllUsersProfile%\Application Data\~random
%AllUsersProfile%\Application Data\.dll HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Random ¡°.exe¡±

Conclusion

Trojan.Fileless.MTGen can badly threaten your computer. It should be eliminated quickly even though sometimes Trojan virus looks nothing dangerous or malicious. The common behaviors an infected computer acting usually are delay of response, unstoppable reading or writing on hard disk, screen freeze or automatically disappearing windows out of a sudden. Once it settles down, this Trojan horse will start its payloads. For example, System settings will be modified automatically and screen will display multiple annoying pop-ups constantly. Since this virus is capable of hiding in the background of system, removing it becomes rather sticky. It is recommended to use a powerful automatic malware removal tool to save your time and trouble.