How to Remove Backdoor.Orcus (Best Removal Guide)

Hi all, my computer is not in the proper working condition due to attack of Backdoor.Orcus and this makes too much worried about the safety of my computer. The effect of this threat in computer is very annoying as i couldn’t be able to do any computing operations. I also noticed that some other malicious files are also getting entered into my computer with the hep of this threat. The legitimate applications installed in my computer is not in the working condition and i can not browse safely anymore. So please do let me know that how to remove Backdoor.Orcus from computer in an easy way.

What is Backdoor.Orcus?

Backdoor.Orcus is a very dangerous trojan threat which is designed by web criminals basically with the intension to cause lots of issues for the innocent users and extort money from their pocket. It is a troublesome infection which sneaks into PC quite secretly and brings chaos into machine. Once activated, Backdoor.Orcus gets inserted behind the PC background and from there itself, it continues running its evil processes. It is a notorious trojan threat which copies itself with the genuine file of the PC and prevents itself from being detected and removed. Backdoor.Orcus deletes several important documents from affected computer, causes havoc when execute any application and does not let victim user perform any task on system.

Being more clear, Backdoor.Orcus disables task manager as well as other security programs from PC and also turn off firewall settings to make you unable to block further entry of malware threats into system. Apart from this, it slower down system performance speed and so as internet connection due to which it takes too long time to load even a single programs. User must understand that fact that Backdoor.Orcus is a highly destructive and must be terminated quickly for better system security.

Basic Symptoms Created by this Backdoor.Orcus Virus:

1. This virus slows down your computer speed which makes you in a trouble while opening program and surfing Internet. It takes forever to open a program or website.
2. Antivirus you have installed keeps popping up messages while you are surfing on the internet and showing you computer is at risk but you can’t get rid of it all.
3. This virus will shut down your other anti-virus and anti-spyware programs. And it will also infect and corrupt your registry, leaving your computer totally unsafe.
4. This virus will disable the proper running of many different programs or even disable some functions of your computer.
5. System restore can’t help to remove this Trojan completely.

Backdoor.Orcus Removal Instructions

As Backdoor.Orcus virus is stubborn and dangerous, which has the ability to escape from the security tools, you can not rely on security tools to get out of it. To avoid further damage and lost, you are highly suggested to remove this Trojan as soon as possible. The following removal guides will help you delete the nasty infection from your computer thoroughly.

Method One: Easily and safely remove Backdoor.Orcus with malware removal tool

Method two: Manually remove Backdoor.Orcus from the infected computer

Tips: If you are a computer novice or you are not good at computer, you can use this Automatic Removal Tool to help you snap out of the virus from your computer without affecting your machine.

spyhunter-Download

Method One: Easily and safely remove Backdoor.Orcus with malware removal tool

Note: To apply this solution, Windows has to started with “Safe Mode with Networking”; otherwise, during the Scan process SpyHunter won’t be able to detect Ads by Jabuticata or any other malware and viruses.

After the your turn your computer, keep pressing F8 till you see the interface with Safe Mode with Networking appears.

Step 1: Download SpyHunter by click below.

spyhunter-Download

Step 2: Select “Run” and permit to download the installer. After downloading the installer, double-click the installer and start installing SpyHunter.

download-setup-file

Step 3: Select “Finish” to complete the installation process.

spyhunter-run-setup-finish

Step 4: Choose “Malware Scan” and give your pc a comprehensive check.

spyhunter_screen_system_guards

Step 5: Choose “Fix Threats”.

spyhunter-malware-scan

 

TIPS: Always choose the Advanced install or Custom install when you install a new program. This allows you to uncheck the option to download other additional potentially unwanted programs. It’s also important to keep a real-time anti-virus program on the PC to effectively prevent unwanted bundlers when you install software.

spyhunter-Download

 

Method two: Manually remove Backdoor.Orcus from the infected computer

Worm Tips: Here, you are required to check and delete files as well as registry entries in different positions. And in case of any errors that may result in system crash. If you have certain computer knowledge and skills, you can remove this Trojan horse manually.

Step 1: Boot your computer into Safe Mode with Networking

Restart your computer and keep pressing F8 key on your keyboard before Windows launches.

f8-keyboard

While the Advanced Boot Options opens up, use the Up-Down arrow keys on the keyboard to select the “Safe Mode with Networking” option, and then hit Enter key to go on.

Safe-Mode-With-Networkin

Step 2: End running processes

Press Ctrl+Alt+Del or Ctrl+Shift+Esc combination to open Widows Task Manager.
(If it does not work, please click the Start menu, select Run option, type “taskmgr” into the Run command box, and click “OK” to continue.)

Run-taskmgr1

While the Windows Task manager opens, click Processes tab. Find out related processes, right-click them and select “End Process” to kill all.

End-process

Step 3: Remove Backdoor.Orcus from Control Panel

With all programs closed, go to Start and select Control Panel from the Start list.
Select Uninstall a program/Programs and Features, find out and locate the program you want to remove, and click Uninstall from the options at the top of list.

Uninstall-programs

Step 4: Show hidden files and folders

Click Start menu and select Control Panel from the list. Click Appearance and Personalization link, and then double-click Folder Options.
In the Folder Option, click View and then tick “Show hidden files and folders” and uncheck Hide protected operating system files (Recommended) under the Advanced settings, and then hit OK button.

Video Show: How to Find a trojan?

Folder-Options1

Step 5: Delete related registry entries and malicious system files

Worm Tips: Be always to back up your PC before making any changes.

1) Delete malicious registry entries from Registry Editor

Tab Windows+R keys together to haul out the Run window.
While a command box pops up, type “regedit” into the Run box, and then hit OK button to continue.

regedit

When you have Registry Editor opened, track and delete the registry entries related of this Trojan horse.

Registry-Editor1

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run\[RANDOM CHARACTERS].exe
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings “CertificateRevocation” =Random
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\Explorer\run\Random.exe
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Random “.exe”

2) Search for and remove related files

Go to the local dick C, find out and remove all files associated with the Trojan horse.
%AllUsersProfile%\random.exe
%AppData%\Roaming\Microsoft\Windows\Templates\random.exe
%AllUsersProfile%\Application Data\~random
%AllUsersProfile%\Application Data\.dll

Video Show: How to Detele Trojan Virus Key

Step 7: Restart your machine once again

Note: You need to remove Backdoor.Orcus from the PC as soon as possible to protect the computer from more other potential problems. If your computer encounters more serious problems apart from the pop-up ads, please be alert because your PC may be infected by other malware. Use a professional malware removal tool to scan the PC right now!

spyhunter-Download

Security tips:

From attacks of adware to browser hijacker and even Trojan virus, our computers may be invaded by all of them when we do not have a strong Firewall to defense. Although we might have Windows Firewall and Security defense on computers, we can still make our computer be infected when we do check the third party we download from unknown websites. A lack of security defense and system protection might be the cause of virus attacks when our computers are not be prevented from viruses due to system vulnerability. We all need antivirus software – no matter what we want to download or even we do not download anything from the web. It is the only way we can fight with attacks and the most effective way to build a stronger and powerful protection for our machines.

Conclusion

Backdoor.Orcus is a malicious and risky Trojan horse which usually attacks your computer without being noticed. This type of Trojan threat is created by cyber hackers with evil purposes. Like most of Trojan horses, it is able to conceal itself for a long time and gradually harm the infected PC. Generally speaking, this virus may come to your computer though many ways such as opening the unknown email and then clicking the strange link attached in it or opening the unknown website as well as downloading free applications and movies from the Internet. Once it is installed, it gives the hackers a great way to put additional viruses or software onto your computer. Besides, it may create a backdoor and connect to a remote server, allowing a remote attacker to gain control on the compromised computer. Your personal information may be leaked out and your computer system must undergo a drastic reduction in storage or hard drive space. Therefore, you are strongly recommended to remove this Trojan from the computer quickly.

remove pc malware

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