Good Choice to Remove SecurityHelper.dll - Remove Trojan Horse from Your Computer

I got a warning saying my computer has been infected by SecurityHelper.dll. Firstly I thought it is not a big deal, but later I come to know that this Trojan is rather tough to handle as it keeps generating when booting up the computer. How does the Trojan invade your machine and what will it do on the target computer? Is there an effective way to without causing any system damage?

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.

SecurityHelper.dll Information:

SecurityHelper.dll is a new type of Trojan virus designed by hackers to invade your computer and perform harmful things inside. Ordinary antivirus programs can find it but they won’t be able to remove it. This infection is aggressive and dangerous because sometimes it can attack the computer directly even if users don’t do anything improperly on their machines. Moreover, decompressing spam email attachments, loading web pages containing malicious script or clicking on malicious links which combines unused drive- by downloads.

SecurityHelper.dll is a big troublemaker. Once installed on your computer, this Trojan can run automatically together with the Windows. It occupies a large percent of system resource. The computer will run slower and slower gradually. As a result, you have to spend much more time to run a program than you usually do. Even if you just run a single program, the system also notifies you of low memory. Your computer will act strange, as it shuts down or restarts randomly without your permission. What’s worse, the Trojan can implant more other viruses to compromise the computer in order to control it better. The cyber criminal is capable of slipping into your computer. Some of them can spy on your online activities, such as what you search for or view, what you chat with your friends and then data stored on the computer. If you want your computer to run normally and protect data & information stored on your computer from being stolen, you should get rid of this dangerous Trojan promptly. The computer virus usually annoys you for it has the ability to activate itself again. Some low quality antivirus may not have the ability to remove it completely. You can delete the Trojan manually if you are experienced on computer. However, be aware of the remove steps for the solutions may easily disrupt the system.

The steps below require you to have experience on virus removal. If you are not clever at compute or you are unable to go through manual removal steps, it is strongly recommended that you have a try the automatic removal.

Manually Remove SecurityHelper.dll - Remove Trojan Horse Virus Step by Step

SecurityHelper.dll is able to get itself installed on your computer without any knowledge and permission. It seriously decreases system performance and input hazardous infections into the system. To make things worse, this Trojan allows the hacker to invade the infected computer to monitor, collect and steal your information. It is suggested that you try your best to have it deleted from the machine. Follow the manual removal guide given below to remove it right now.

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 SecurityHelper.dll 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 SecurityHelper.dll.
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 sill some similar problems with your computer.

In a word, SecurityHelper.dll is a devious computer threat which is designed by the hijackers with the aim to attack your computer. If you want the computer to stay away from the virus, you should be cautious when you download things from unknown sources and avoid clicking on any suspicious link. If your computer is unluckily infected, the computer performance will be affected greatly. What’s more, it may be controlled by the remote hackers who will monitor activities on your computer and steal your confidential information. Hence, you may remove it as soon as possible. What's more, it's wise for you to install one professional malware removal tool to prevent any threats from attacking your computer.