My windows running slower and slower, strange thing happaning on my file, after scanning the entire syste, the anti-virus tell me that the computer infected by Trojan.Win32.Delf.dqum, what is it? I delete it,but it come back again when i restart the windows. So how can i get rid of this virus? Read the post to know how to remove it completely.
How to Remove Trojan.Win32.Delf.dqum Virus Fully From your Computer?
As a nasty and stubborn virus, Trojan.Win32.Delf.dqum can not be deleted by antivirus programs. If you wish to remove this Trojan virus from your computer but have no clue, you are welcome to follow the removal guides listed below to get rid of it.
Method 1: Remove Trojan.Win32.Delf.dqum virus by using SpyHunter
Method 2: Remove Trojan.Win32.Delf.dqum virus by means of STOPzilla AntiVirus
Method 3: Remove Trojan.Win32.Delf.dqum virus in manual way
Method 1: Remove Trojan.Win32.Delf.dqum virus by using SpyHunter
SpyHunter is a powerful, real-time anti-spyware application, which is designed to assist the average computer user in protecting their PC from malicious threats. You can download and install it on your PC, and use it to remove the virus from your PC automatically and easily.
Step 1: Download SpyHunter by clicking on the below button
Step 2: Install it on your computer by following the installation wizard. 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.
Method 2: Remove Trojan.Win32.Delf.dqum virus by means of STOPzilla AntiVirus
STOPzilla AntiVirus is a professional and powerful virus removal tool. It utilizes advanced Technology, which can constantly scan, detect, and quarantine malicious threats without affecting the PC’s performance. So, you download the automatic removal tool on your PC and run it to remove the Trojan virus from your PC safely and completely.
Step 1: Click on the button below to
download STOPzilla AntiVirus on your PC.
Step 2: Follow the installation wizard to install the STOPzilla AntiVirus on your PC. Click “Scan Now” button to have a full or quick scan on your PC after you properly install the virus removal tool.
Step 3: After finished the scan, select the detected malicious, and click “Purge” button on the right side to remove all threats.
Method 3: Remove Trojan.Win32.Delf.dqum virus in manual way
Note: If you do not have enough techniques and time to get out of this poisonous Trojan virus, please use the powerful and professional Automatic Virus Removal Tool mentioned in this post to save your computer and your trouble.
Step 1: Boot your PC into Safe Mode with Networking
Restart your computer, and during the start-up processes but before the Windows launches, keep pressing F8 key until the Advanced Boot Options comes up on the screen. Use the UP-Down arrow keys on the keyboard Highlight the “Safe Mode with Networking” option and press Enter to go on.
Step 2: End relevant processes
Open Task Manager by right clicking on the taskbar and selecting the “Start Task Manager” option.
While Windows Task Manager appears, go to its Processes tab, find out and click End Process button to terminate the processes of the Trojan virus.
Step 3: Show hidden files and folders
Click on the Start menu, type “folder options” into the search bar and click on “Folder Option” in the search results.
In the Folder Options, click on the tab of “View” and under the “Advanced settings”, check the “Show hidden files, folders and drives” option and uncheck the “Hide protecting operating system files (Recommended)”, and hit OK button.
Step 4: Delete registry entries from the Registry Editor
Go to the Start menu, type “redegit” into the search box and click on “regedit.exe” from the result list.
In the Registry Editor, search for and remove all related registry entries of the Trojan virus.
HKEY_LOCAL_Machine\Software\Classes\[Trojan horse name]
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Uninstall\[Trojan horse name]
Step 5: Delete files associated with the Trojan horse
Go to the local dick C, find out and delete all files associated with the Trojan horse.
%Temp%\[Trojan horse name]
%AppData%\[Trojan horse name]
%LocalAppData%\[Trojan horse name]
%LocalAppData%\[Trojan horse name].exe
%CommonAppData%\[Trojan horse name]
Step 6: Restart your PC
(browser hijack)
How to Remove Trojan.Win32.Delf.dqum?
Solution 1: Remove Trojan.Win32.Delf.dqum Automatically with Removal Tool SpyHunter
Solution 2: Remove Trojan.Win32.Delf.dqum by Using Automatic Removal Tool STOPzilla AntiVirus
Solution 3: Remove Trojan.Win32.Delf.dqum Manually By Following the Instructions Below
Solution 1: Remove Trojan.Win32.Delf.dqum Automatically with Removal Tool SpyHunter
SpyHunter is a professional removal tool which can detect and delete various kinds of threat from your computer automatically within minutes. You can follow the simple steps given below to install in on your PC and then use it to remove the threat from your PC completely.
Step 1: Click on the button below to
download SpyHunter on your PC.
Step 2: After you finish the installation, run the program to perform a full scan of your PC to find out the threat by clicking on the Malware scan button.
Step 3: When the scan finishes, check the scan result and then click the Remove button to remove all the detected threats from your computer automatically. Reboot your computer to apply all changes.
Solution 2: Remove Trojan.Win32.Delf.dqum by Using Automatic Removal Tool STOPzilla AntiVirus
STOPzilla AntiVirus is a reputable and powerful malware removal tool which is able to detect many different kinds of malware and then remove them from your computer. You can download STOPzilla AntiVirus on you PC and run it to delete the browser hijacker and other threats now.
Step 1: Download STOPzilla AntiVirus on your PC by clicking on the below button.
Step 2: Follow the installation wizard to install the removal tool on your PC. After that, launch the program and click the Scan tab. Then click the START SCAN button to perform a full scan of your computer system.
Step 3: After the scan finishes, check the scan results and then click the REPAIR NOW button to delete all the detected threats thoroughly. Reboot your computer to apply all changes.
Solution 3: Remove Trojan.Win32.Delf.dqum Manually By Following the Instructions Below
Step 1: Remove it from the Control Panel.
Click on the Start icon to select Control Panel. In the displayed window, click on the Programs link. After that, find out the programs related to the browser hijacker from the list, select them then click on the Uninstall button.
Step 2: Reboot your computer and reset your web browser to its default settings
For Google Chrome:
Plug chrome://settings/resetProfileSettings into Chrome’s address bar to open the reset page then click on the Reset button.
For Mozilla Firefox:
Click the Firefox menu button, point to Help, and select Troubleshooting Information.
Click the Reset Firefox button on the Troubleshooting Information page.
For Internet Explorer:
Open the Internet Explorer, click the gear menu, and select Internet options.
Click the Advanced tab and then click the Reset button at the bottom of the Internet Options window.
Step 3: Delete the registry entries of the browser hijacker.
Press Windows Key+R, go to run, then type "regedit" in the box to open Registry Editor, after that, find out and remove the registry entries of the browser hijacker listed below.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\[browser hijacker name]
HKEY_LOCAL_MACHINE\SOFTWARE\[browser hijacker name]
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings “WarnOnHTTPSToHTTPRedirect” = ’0′
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\SystemRestore “DisableSR ” = ’1′
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run “xas”
HKEY_CURRENT_USER\Software\[browser hijacker name]
In short
Trojan.Win32.Delf.dqum is a dangerous computer virus which can cause serious damages to the infected computer. It is able to execute malicious tasks immediately each time you open the computer. It will also lead to abnormal computer shutdowns that are really harmful and even can cause hard disk damage. Cyber criminals have the ability to record your online behaviors and collect your privacy. Trojan.Win32.Delf.dqum is a serious threat that cannot be removed by antivirus software. Therefore, you should remove the virus manually.
The above manual removal is quite dangerous and complicated, which needs sufficient professional skills. Therefore, only computer users with rich computer knowledge are recommended to implement the process because any errors including deleting important system files and registry entries will crash your computer system.
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.
Method 2: Remove Trojan.Win32.Delf.dqum virus by means of STOPzilla AntiVirus
STOPzilla AntiVirus is a professional and powerful virus removal tool. It utilizes advanced Technology, which can constantly scan, detect, and quarantine malicious threats without affecting the PC’s performance. So, you download the automatic removal tool on your PC and run it to remove the Trojan virus from your PC safely and completely.
Step 1: Click on the button below to download STOPzilla AntiVirus on your PC.
Step 3: After finished the scan, select the detected malicious, and click “Purge” button on the right side to remove all threats.
Method 3: Remove Trojan.Win32.Delf.dqum virus in manual way
Note: If you do not have enough techniques and time to get out of this poisonous Trojan virus, please use the powerful and professional Automatic Virus Removal Tool mentioned in this post to save your computer and your trouble.
Step 1: Boot your PC into Safe Mode with Networking
Restart your computer, and during the start-up processes but before the Windows launches, keep pressing F8 key until the Advanced Boot Options comes up on the screen. Use the UP-Down arrow keys on the keyboard Highlight the “Safe Mode with Networking” option and press Enter to go on.
Step 2: End relevant processes
Open Task Manager by right clicking on the taskbar and selecting the “Start Task Manager” option.
While Windows Task Manager appears, go to its Processes tab, find out and click End Process button to terminate the processes of the Trojan virus.
Step 3: Show hidden files and folders
Click on the Start menu, type “folder options” into the search bar and click on “Folder Option” in the search results.
In the Folder Options, click on the tab of “View” and under the “Advanced settings”, check the “Show hidden files, folders and drives” option and uncheck the “Hide protecting operating system files (Recommended)”, and hit OK button.
Step 4: Delete registry entries from the Registry Editor
Go to the Start menu, type “redegit” into the search box and click on “regedit.exe” from the result list.
In the Registry Editor, search for and remove all related registry entries of the Trojan virus.
HKEY_LOCAL_Machine\Software\Classes\[Trojan horse name]
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Uninstall\[Trojan horse name]
Step 5: Delete files associated with the Trojan horse
Go to the local dick C, find out and delete all files associated with the Trojan horse.
%Temp%\[Trojan horse name]
%AppData%\[Trojan horse name]
%LocalAppData%\[Trojan horse name]
%LocalAppData%\[Trojan horse name].exe
%CommonAppData%\[Trojan horse name]
Step 6: Restart your PC
(browser hijack)
Step 3: When the scan finishes, check the scan result and then click the Remove button to remove all the detected threats from your computer automatically. Reboot your computer to apply all changes.
Solution 2: Remove Trojan.Win32.Delf.dqum by Using Automatic Removal Tool STOPzilla AntiVirus
STOPzilla AntiVirus is a reputable and powerful malware removal tool which is able to detect many different kinds of malware and then remove them from your computer. You can download STOPzilla AntiVirus on you PC and run it to delete the browser hijacker and other threats now.
Step 1: Download STOPzilla AntiVirus on your PC by clicking on the below button.
Step 3: After the scan finishes, check the scan results and then click the REPAIR NOW button to delete all the detected threats thoroughly. Reboot your computer to apply all changes.
Solution 3: Remove Trojan.Win32.Delf.dqum Manually By Following the Instructions Below
Step 1: Remove it from the Control Panel.
Click on the Start icon to select Control Panel. In the displayed window, click on the Programs link. After that, find out the programs related to the browser hijacker from the list, select them then click on the Uninstall button.
Step 2: Reboot your computer and reset your web browser to its default settings
For Google Chrome:
Plug chrome://settings/resetProfileSettings into Chrome’s address bar to open the reset page then click on the Reset button.
For Mozilla Firefox:
Click the Firefox menu button, point to Help, and select Troubleshooting Information.
Click the Reset Firefox button on the Troubleshooting Information page.
For Internet Explorer:
Open the Internet Explorer, click the gear menu, and select Internet options. 
Click the Advanced tab and then click the Reset button at the bottom of the Internet Options window.
Step 3: Delete the registry entries of the browser hijacker.
Press Windows Key+R, go to run, then type "regedit" in the box to open Registry Editor, after that, find out and remove the registry entries of the browser hijacker listed below.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\[browser hijacker name]
HKEY_LOCAL_MACHINE\SOFTWARE\[browser hijacker name]
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings “WarnOnHTTPSToHTTPRedirect” = ’0′
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\SystemRestore “DisableSR ” = ’1′
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run “xas”
HKEY_CURRENT_USER\Software\[browser hijacker name]
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