Top Notch Solutions To Remove TROJ_BACKDOOR.AC

Last night, when I scanned by system with antivirus, it detected TROJ_BACKDOOR.AC as an active threat, but amazingly the software failed all times to remove this threat completely. My system is running completely out of order and displaying a plenty of error messages regarding missing exe or dll files. System performance additionally got the worst with more undesirable issues. It made my own system inaccessible to me because it automatically gets turned off or restarted in series. I have searched over the web about TROJ_BACKDOOR.AC and found it a kind of intrusive malware which is active nowadays on millions of computers. But, still not found an efficient method or way to eradicate TROJ_BACKDOOR.AC completely. So, need help which will be appreciated.


TROJ_BACKDOOR.AC is technically regarded as one of the hectic trojan horse infection or virus that gets inside computers without any prior notice and makes the whole PC usage to be the worst. As per the reports, this malware is growing all over the world rapidly and has targeted over millions worldwide. This threat usually attacks Windows based computers brutally and ruin all system performance to make a victim feel helpless. If you have TROJ_BACKDOOR.AC installed on your system, then it’s quite expected that you would not be able to remove this threat easily. After its installation on a target computer, TROJ_BACKDOOR.AC secretly compromises with several files or programs on computer and makes it useless entirely. Speaking about the security ends, the malware even disable or add its entry with them to be undetected or concealed. that’s a reason why your installed antivirus is not working at all to detect and remove TROJ_BACKDOOR.AC from your compromised machine.

Security researchers have clarified TROJ_BACKDOOR.AC as the most deceptive malware vermin which can result in so many hectic situations which can be risky for all computer related aspects as well as the data. Using TROJ_BACKDOOR.AC like infectious objects, malware developers can easily manage creating a remote connection to target computers, steal data or information from there, and misuse them at all for further cyber crime purposes. These things would never be loved by any victims but unfortunately they would have to face all these things once their machine gets infected. If you are facing these issues or disrupting situations, then we highly recommend you to take a look through the guidelines below and remove TROJ_BACKDOOR.AC as soon as possible before you face hectic dilemmas.


Steps To Remove TROJ_BACKDOOR.AC From Compromised Computer

The infections like TROJ_BACKDOOR.AC or similar ones or those belong to other malware category are all designed to generate with only ill intention to make money for its developers who make use of any technique to force you down. However, most of the security experts associated with different security associations say this is not much harmful browser and can be removed from an infected computer by getting through some steps. If you follow the steps in the same order and with full attention as described in the procedures below, we hope you can also free up your PC easily. It’s recommended to take a hard copy of the guidelines on paper or get another computer to assist you following the steps without any hassles.

Step 1:Track and remove TROJ_BACKDOOR.AC from computer’s processes from task manager.

Step 2:Locate and delete the definition of this program from startup files, registry files, and host files.

Step 3:Removal of TROJ_BACKDOOR.AC from all reputed browsers.

Step 4:Delete TROJ_BACKDOOR.AC with an automatic solution(The Safest and most recommended method)

Step 1: Track and remove TROJ_BACKDOOR.AC from computer’s processes from task manager.

  • Launch the Task Manager by pressing a key combination CTRL+SHIFT+ESC simultaneously.

  • Review the suspicious processes and note down its file location on computer.end-malicious-process

  • Terminate the processes now.

  • Open the “Run” command box and enter the noted down location to open in file explorer.

  • Delete the file permanently.

Step 2: Locate and delete the definition of this program from startup files, registry files, and host files

  • Launch the file explorer or any folder from my computer.

  • Click on “View” option in the above Menu (Older Windows version’s user may go to control panel to open “Folder options”)

  • Choose “Folder and Search Options”

  • Click over “View” tab.

  • Scroll down to find “Show hidden files and folders” option, and check it in the check box.

  • Find “Hide protected operating system files” and uncheck it. (This will allow you to see super-hidden files in any folder to identify the suspicious ones.)

  • Click “Apply” then “Ok”

Cleaning TROJ_BACKDOOR.AC definitions from Windows registry

  • To open Windows registry editor, click Win+R combination.

  • Type “regedit” ro simply copy and paste in the command line

  • Press Ok.

  • Navigate to below mentioned registry files depending on your OS versions (32 bit or 64 bit) and delete the files.

[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run] or

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] or


  • Now Launch the Windows explorer and navigate to %appdata% to find and delete suspicios executable files from there, and close the window.

Fixing Hosts file to block the unwanted redirections on all active browsers

  • Open windows explorer and navigate to Windows directory.

  • Go to System32/drivers/etc/host

  • open the host file and notice it. If the system is hijacked by the infection you would see several IP definitions at the bottom.

  • Select those IP addresses and delete them. (Don’t delete the local host entry)

  • Save and close the file, and exit the explorer window.

Step 3: Removal of TROJ_BACKDOOR.AC from all reputed browsers (Steps included for Chrome, Firefox & Internet Explorer)

Google Chrome

  • Launch Chrome browser.

  • Click over the main menu icon and select Tools or More Tools, then Extensions.

  • Scroll down to notice the list of installed extensions to find suspicious one and click the bin option beside it.

  • Click remove button to confirm the deletion.

  • Finally, Reset the Chrome settings to default leaving nothing behind.

Mozilla Firefox

  • Launch the Firefox and press CTRL+SHIFT+A to open extension Window.

  • Look for the TROJ_BACKDOOR.AC extension and Disable it.

  • Now go to Help section.

  • Click over Troubleshooting information then hit the Reset button.

  • Confirm the act to reset the browser.

Internet Explorer

  • Simply, open the browser and click thee Gear Icon on the upper right corner.

  • Navigate to Internet options and click it.

  • Now, navigate to Toolbars and Extensions, to see the list of installed addons to find unwanted one.

  • Disable or delete the selected extensions permanently.

  • In order to reset the Ie, click over Advanced tab, and click Reset.

  • Press OK button to confirm.

Cleaning the browser’s shortcuts on the computer is also recommended in most of the cases and should be accomplished for all installed browsers, for which the steps are:

  • Select the browser short-cut, and right click on it.

  • Navigate the properties and click it.

  • In the opened window, find the target option, and remove the argument for TROJ_BACKDOOR.AC .

  • Apply the changes.

Step 4: Remove TROJ_BACKDOOR.AC with an automatic solution

Although the removal method through manual instructions are effective and proven to provide the best results, still some of the victimized users may fail to get the results as per their desire. This can happen due to lack of technical consent to access most of the administrative utilities as used in above guidelines. If you also got stuck through the instructions or seeking the safest method which needs not any high end manual steps, then opting an automatic solution could be the best solution. You just need to do a few instructions taken in practice to install and scan the system deeply that will fix all issues and remove TROJ_BACKDOOR.AC completely. The required steps to do so is all here mentioned.


Easily remove all online trending threats from your PC safely at just single click.

Step 1:Download and install TROJ_BACKDOOR.AC removal tool and install it on your computer (Note:this is a free scanner that will detect the present malwares on your system only. In order to fix the threats completely, you would have to buy its full version to remove the threats.)

Step 1

Step 2: After the installation is finished, run the scanner and you will see the two options as depicted in the image below. Click on “Scan Computer Now” button.

Step 2

Step 3: In this step, you would see the scanning process bar with detection of found threats and its short description along-with its categorized thumbnail.

Step 3

Step 4: Lastly, the scanner finishes scanning the computer to show full list of detected threats on computer. Just click on “Fix Threats” button to complete the removal that hardly takes a few moments depending upon the nature and severity level of the malware items.

Step 4