2014年12月9日星期二

Trojan horse PSW.Agent.ABKU Removal



I notice my PC has become more and more awkward and sluggish recently. And I found that some files disappeared for no reason and my computer often shuts down suddenly. My AVG keeps showing an alert about Trojan horse PSW.Agent.ABKU infection but fail to remove it successfully, which makes me annoyed. Why this infection enters the computer there? I want to fix this problem. I don’t want to lose the data and files stored in computer, but what is the correct way to remove Trojan horse PSW.Agent.ABKU?

Trojan horse PSW.Agent.ABKU Introduction

Trojan horse PSW.Agent.ABKU is a newly created Trojan horse responsible for helping cyber hackers intrude on your computer and violate your privacy. It aims to spread through PC from PC or via downloading freeware and shareware, spam emails or hacked website. Very often, this Trojan horse is embedded into porn websites and fishing websites. If you unintentionally visit these websites, the Trojan can be downloaded automatically on your PC without any notification. Besides, the threat can also come along with freeware or other malicious programs from the Internet. 

Once getting onto the workstation of the computer, Trojan horse PSW.Agent.ABKU add files and registry keys onto the system which can perform destructive task on the computer. As a consequence, the infected machine will shut down or restart suddenly, which damages the hard drives. It may have conflicts with other system applications or disable the normal utility of process. This Trojan horse can root deeply into your system and perform destructive tasks in the background without your knowledge. Once the system has been controlled by Trojan horse PSW.Agent.ABKU, the computer performance may not decrease unexpectedly so that you won’t be wary of the malware. Hence, as time goes by, you will notice that the compute running speed reduces gradually because Trojan horse PSW.Agent.ABKU unnoticeably drops potentially unwanted programs into the computer. Most of those programs are adware, spyware or potentially threats. You may find that some personal files are missing, and some new files with weird names appear. The Trojan makes the computer more vulnerable to other infections which can cause more serious damage. What’s worse is that cyber criminals make use of the spyware added to the PC to monitor your online activities and steal the account information. Your privacy which has been exposed to the cyber space can be easily gather by cyber hackers with the purpose of transferring them remote servers created and handled by cyber hackers. So you should pay attention to Trojan horse PSW.Agent.ABKU for it is dangerous. Therefore, it is necessary to remove it as early as possible. In general, antivirus program can list it on the system scan reports and cannot eliminate it from your computer permanently. Getting rid of if from system is very essential. In this case, manual removal can be an effective way to deal with this problem. 

To safely remove Trojanhorse PSW.Agent.ABKU from system, the following instructions will be a good guide. If you are not experienced in computer operation, then you can consider using an automatic removal tool.

How Will Trojan horse PSW.Agent.ABKU Damage Your PC?

1. Make modification on system security guard to drop cyber hackers into the computer.
2. It may cause many computer problems and end other legit processes or close programs on the target computer.
3. It can redirect you to malicious websites and download other infections to further compromise your PC.
4. It gathers your personal information & data and transfers them to the hackers.

Trojan horse PSW.Agent.ABKU Manual Removal Instructions:

Step 1: Stop the processes of the Trojan in Task Manager.

1)Open Windows Task Manager by pressing keys Ctrl+Shift+ESC or Ctrl+Alt+Del. together.

2)Search for its running malicious processes of the Trojan, and then stop them all by clicking on “End Process” button. (The virus process can be random)

Step 2: Delete all the files associated with the Trojan.

%AppData%\Roaming\Microsoft\Windows\Templates\random.exe
%AllUsersProfile%\Application Data\random
%AllUsersProfile%\Application Data\~random
%AllUsersProfile%\Application Data\.dll HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Random “.exe”

Step 3: Get rid of all the registry entries related to the Trojan.

1)Press Window + R keys together. When Run pops up, type regedit into the box and click OK to launch Registry Editor.

Navigate to the HKEY_LOCAL_MACHINE and HKEY_CURRENT_USER directories, find out and get rid of all the registry entries related to the Trojan immediately.

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Active Setup\Installed Components\random
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\Explorer\run\random
HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\RunRegedit
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run\[RANDOM CHARACTERS].exe
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

Note: Please back up your computer before any file changes in case that you can restore your information and data if you make any mistake during the process.

Step 4: Restart the computer to normal mode after these steps are done.

Trojan horse PSW.Agent.ABKU has been known as a dangerous Trojan horse that often slips into your computer without any knowledge. This Trojan horse can greatly drag down your computer running speed and even bring other types of malware to your infected system. Worse still, this Trojan horse allows the remote hackers to gain access to your infected computer and steal important information. It is so dangerous and should be erased at once. You can follow the step-by-step guide below to manually remove it right now. 

Trojan horse PSW.Agent.ABKU is a Trojan horse which is capable of causing various problems in the infected computer. It changes the default settings of homepage or favorite bookmarks to its commercial web page. It is often bundled with some unknown free programs, which helps the Trojan horse to enter a computer when you are downloading or installing these unknown programs from the Internet. Furthermore, you should be aware of spam email bundle and hacked web pages such as sites promoting rogue programs and pornography for they are usually utilized by cyber hackers to store Trojan horse PSW.Agent.ABKU. Users should immediately get rid of it in case any further destruction it brings. Under this circumstance, manual removal solution may be available.

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