How to Remove Trojan:Win32/Sisproc!gmb? (Working Removal Guide)

My Norton 360 detected a virus called Trojan:Win32/Sisproc!gmb on my computer but didn’t help to delete it. The virus lets my computer become sluggish and chaotic. I was worried about that. How can I get rid of the virus from my computer? I am so grateful if any suggestion is provided.

Trojan:Win32/Sisproc!gmb Information


Trojan:Win32/Sisproc!gmb is divided into a Trojan horse, which has attacked lots of computers all around the world. This Trojan horse can be detected by many reputable antivirus programs, but it can survive from these security tools. In general, this Trojan virus is able to come into the target computer by sending E-mail attachment, bundling with unsafe resource such as free software, hacked websites, attached files or programs, and so on.

In case of Trojan:Win32/Sisproc!gmb come onto the computer, it will carry out a lot of chaos. It changes system settings and the Windows registry values so as to run automatically and execute malicious activities immediately right after system launches. Besides, it duplicates itself in the infected system and spreads many branches, so that antivirus can not catch it successfully. If you can’t delete this Trojan horse infection in time, it will make your computer vulnerable. In this way, other malware, spyware or Trojan viruses will take advantage of the system vulnerabilities to implant into the compromised computer to corrupt further. Then, a bulk of the disk space will be consumed, which will result in poor computer performance and even blue screen of death problems. In addition, this Trojan horse would mess up some of your normal application programs.

What’s still, this Trojan horse has the ability to record your online activities and collect your privacy including, sign in information, bank account details or credit card number and so forth. In fact, hacker designs Trojan:Win32/Sisproc!gmb to steal victim’s precious information stored on the infected computer by using a variety of strategies. To avoid further damage and lost, you should take urgent actions to remove this Trojan horse from your computer completely.

Trojan:Win32/Sisproc!gmb Is a Tricky And Stubborn Computer Threat

Trojan:Win32/Sisproc!gmb is a tricky and stubborn virus which is able to escape from various antivirus programs removal. It can corrupt registry entries and system files and self-replication, which can increase the difficulty for protection tool to locate it. This is the reason why many computer users complain that they fail to delete this Trojan horse through antivirus programs. To effectively and fully get rid of this pest, the following removal guides would be of great help.

Working Removal Guides

Method One: Quickly and safely remove Trojan:Win32/Sisproc!gmb thorugh malware removal tools

Method Two: Manually remove Trojan:Win32/Sisproc!gmb from the affected computer


Method One: Quickly and safely remove Trojan:Win32/Sisproc!gmb thorugh malware removal tools


Spyhunter is one of the powerful malware removal tools which can help to detect and delete various kinds of threat from your computer. Now you can follow the removal steps to automatically and quickly remove the Trojan horse:

Step 1: Download removal tool SpyHunter by clicking on the below button.


Step 2: Following the installation wizard to install it on your PC. After the installation, launch SpyHunter and click “Malware Scan” to perform a full and quick system scan on your PC.


Step 3: As soon as finishing the system scan, choose Select all and then click Remove to get rid of all the threats on your PC


Malwarebytes Anti-Malware is a professional malware removal tool, which is designed with advanced techniques and latest algorithms to detect and remove various malware from infected computer. You can download and use it to easily remove the Trojan horse from your infected machine.

Step 1: Download Malwarebytes Anti-Malware by clicking on the icon below.


Step 2: After you have downloaded Malwarebytes Anti-Malware, double-click on mbam-setup.exe file to start the installation process and then keep following the prompts by clicking the “next” button to finish the installation.


Step 3: After the installation, select a scan to remove any possible infections in your PC.


Step 4: Restart your PC to check whether the virus deleted completely.


Method Two: Manually remove Trojan:Win32/Sisproc!gmb from the affected computer

Note: Be always to back up your PC before taking actions

Win 7/Vista:

Step 1: Boot up your computer in Safe with Networking

Reboot your infected PC.
Keep pressing F8 key continuously before Windows start-up screen shows.
Use Up-Down arrow keys from your keyboard to move to “Safe Mode with Networking” and press your Enter key to go on.


Step 2: Step related processes in the Windows Task Manager

Win 7/Vista:

Right click on taskbar and click “Start Task Manager”.


In the Windows Task Manager, switch to its Processes tab.
Locate and right-click on the processes related with the virus and click “End Process” to cease.


Step 3: Show hidden files

Win 7/Vista

Click on the start button, type “Folder Options” in the search box after clicking Start. Choose Folder options under Control Panel from the list of results.


Click on the View tab in the Folder Options Window.
Select the radio button labeled Show hidden files, folders, or drives and uncheck Hide protected operating system files (Recommended) at Advanced Settings column. Then click OK to apply the change.


Step 4: Delete associated files

Search for and delete all related files below:

%AllUsersProfile%\Application Data\random
%AllUsersProfile%\Application Data\.dll HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Random “.exe

Step 5: Delete registry entries in the Registry Editor

Win 7/ Vista

Go to the Start button to open start menu.
Type “Regedit” into the search box and click on Regedit to open Registry Editor.


In the Registry Editor, find out and remove related registry entries created by Trojan:Win32/Sisproc!gmb.


HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run “SD2014” = “%AppData%\\.exe”
HKEY_LOCAL_MACHINE\SOFTWARE\Clients\StartMenuInternet\FIREFOX.EXE\shell\safemode\command “(Default)” = “”%LocalAppData%\.exe
HKEY_CLASSES_ROOT\CLSID\{28949824-6737-0594-0930-223283753445}\InProcServer32 “(Default)” = “\.dll”
HKEY_CLASSES_ROOT\CLSID\{750fdf0e-2a26-11d1-a3ea-080036587f03}\InProcServer32 “(Default)” = “\.dll”
HKEY_CURRENT_USER\Software\Classes\.exe\shell\open\command “(Default)” = “%LocalAppData%\.exe” -a “%1” %*

Step 6: Restart your machine

In Summary:

Trojan:Win32/Sisproc!gmb is a harmful computer infection that can mess up infected computer badly. It spreads through many different ways and internet users get infected with it without consent and knowledge. Once in, it takes over the target computer by corrupting and changing vital system values. It is able to self-renewal so that antivirus has no effect on it. It severely destroys your machine and creates opportunities for other malware to access your computer to cause further damage. What’s still, this Trojan horse will violate and expose your privacy information, especially the information related to your finance. In this case, you should quickly remove this Trojan horse from your computer.

Note: The above manual removal is a dangerous and tough task, which needs certain computer knowledge and skills. Victims are required to handle registry entries and system files on their own. If you are not a computer guru or you are afraid making any mistakes during the manual removal process, you are strongly recommended to remove Trojan:Win32/Sisproc!gmb by means of the Automatic Removal Tools mentioned in this article. (Download Removal Tools Now).