2014年3月27日星期四

How to Remove Trojan Horse Generic19.BIFGU Completely From Computer?

“I have just been informed by a daily scan that I have a serious threat in the form of a Trojan Horse Generic19.BIFGU which is embedded in C:\Program Files (x86)\ ATI Technologies.I have scanned with Malwarebytes PRO which states it could not find any threats. Is the infection dangerous? How to can get rid of it from the PC?”

What is Trojan Horse Generic19.BIFGU?

Trojan Horse Generic19.BIFGU is a Trojan horse that can modify Windows system files and damages the infected computer system. This malicious program is unable to spread of its own accord. It may perform a number of actions of an attacker’s choice on an affected computer. During installation, the Trojan copies itself to a location of the target computer and creates several files on the target PC. It also modifies the system registry in order to run its copy automatically every time you start PC.
trojan-horse12
The Trojan has many traits that harm the computer operating systems seriously. For example, it can modify vital system settings and configuration to mess up the computer system. It is capable of redirecting your web search results to other harmful web pages which contain various malware. Even if you click on familiar web links or search for specified content, you may be still randomly redirected to unwanted websites. Sometimes, the Trojan horse can change desktop image, homepage and other settings of the target computer silently without permission. It may contact the certain remote hosts to confirm Internet connectivity, report a new infection to its author, receive configuration or other data and instruction from a remote attacker, upload data taken from the affected computer or download and execute arbitrary files (including updates or additional malware),  As a result, your affected PC will perform very slowly. It will take you a long time to wait for the programs to respond. Sometimes, the legitimate programs even stop responding. Moreover, the malware can open a backdoor in the computer to allow a remote hacker to gain unauthorized access to the computer system and take control of the whole system. Your confidential information may be stolen and exploited by the hacker.
Since the Trojan is so dangerous, you have to get rid of it as soon as possible. If the antivirus programs fail to deal with the security problem, you can follow the manual removal instructions below to completely remove Trojan Horse Generic19.BIFGU.

How to get rid of Trojan Horse Generic19.BIFGU manually step by step?

Step 1: Restart PC with Safe Mode with Networking.
1. Click Start, click Turn Off Computer.
start-b
2. Click Restart, select OK.
restart
3. Once the system has been restarted, tap F8 key on the keyboard in 1 second intervals.
f8-k
4. When the Windows Advanced Options menu appears on the screen, choose Safe Mode with Networking option.
safe-mode-with-networkking1
5. Press Enter button.

Step 2: Show hidden files of the system.
1. Right click My Computer tab on Windows Desktop. Click Open option. From Tools menu, go to Folder Options.
2. Click View, from Hidden files and folders, select show hidden files and folders option and unselect Hide protected operating system files (Recommended).
f-o
3. Click OK to confirm the selection.
Step 3: Delete the following files.
%AllUsersProfile%
%AllUsersProfile%\Programs\{random letters}\
%AllUsersProfile%\Application Data\~r
%AllUsersProfile%\Application Data\~dll
Step 4: Remove the registry entries of the Trojan horse.
Click Start and click Run, type regedit in the box and click OK. Then the Windows registry editor window will open.
start-regedit
registry-editorxp
In the registry editor, search for the following registry entries and delete them.
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings “CertificateRevocation” = ‘1’
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Attachments “SaveZoneInformation” = ‘0’
Important note: It is risky to modify the system registry. Before altering Windows registry, you’d better make a backup of the information related in case any valid registry key is deleted by mistake. Export the registry information to a suitable place on your computer and save it with an appropriate name.

How to automatically delete Trojan Horse Generic19.BIFGU?

It is a cumbersome task to conduct a manual removal of Trojan Horse Generic19.BIFGU. Any problems occur during the process can possibly lead to multiple dangerous system problems, including sharp deterioration of system performance, Blue Screen of Death pop-ups, driver update issues, constant browser no responding and unexpected further dangerous malware attack. The PC even stops working if some vital information is removed. To safely remove Trojan Horse Generic19.BIFGU, you should enable a highly trusted Trojan removal tool on your computer. It is strongly recommended that you use a reliable malware removal program to fix the problem. A malware removal tool is designed to get rid of various malware programs and unwanted stubborn programs and files completely and quickly. With it, you can delete the Trojan as well as its leftovers for good.
Therefore, you should
Download and save a reputable malware removal tool on your PC.
Install and run it to scan your computer.
Select the infected files and delete it automatically with the tool.
Exit the removal tool and restart your PC.
Then your computer will become clean again. Remember to keep your antivirus program and other security tools updated to safeguard your PC against various new cyber threats.

没有评论:

发表评论