My computer was unluckily infected by wzchook.dll two days ago. The installed security software could pick it up but fail to delete it completely. I have also tried using other removal tools to remove it, but none of them are helpful. Then I used another antivirus program, but still couldn’t clean it off. This Trojan horse keeps coming back. I have felt tired of removing this stubborn infection since every way seems not to work. How can I totally remove it from PC manually?
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.
wzchook.dll Description:
wzchook.dll , as what its name suggests, is a member of Trojan family. It is bundled with additional parasites and potential threats to corrupt your computer terribly. These programs all have been infested by files which have malicious scripts and other destructive Trojan viruses that have the ability to make undesired modification on file name extension from .doc, .txt or .dll to .exe to lure the user into executing them. The purpose of using the fake file name and suffix is to confuse Windows system in order to hide the intrusion and existence of viruses. It will secretly change your desktop image and add strange icons and shortcuts on your screen. It is very difficult for people to detect its trait with the naked eye. The hacker has to seduce you to run the Trojan program when trying to control the computer. It will try all means to help the Trojan take over the system completely. PC users will usually scan the computer via anti-virus program. Security tools identify Trojan virus with its feature code, thus, hacker will cover the malicious Trojan infected via bundling Trojan programs with legitimate code to make it bypass the detection of anti-virus program on the affected computer.
Different from other types of virus, Trojan keeps the PC under surveillance and tries to record users’ personal or confidential information and commercial files, such as online bank account information, credit card account data, online behavior and internet search activities, instead of suspiciously destroying crucial system files and controlling the system. In the old days, Trojan horses were just written and spread to play tricks on users or pry into their privacy. Creators of Trojan horses used to write Trojan horses and distribute them for spying out other people's privacy or pranks. Its working mechanism is able to go across physical barrier between internal and external network once Trojan horse starts its working. It is not wise for you to leave such a malicious threat in your machine; if you want to protect your personal information, remove it from your computer quickly.
Please note that the instructions provided below requires proficient computer knowledge and skills. If you have no confidence on your computer skill and are worried about making any destructive mistakes, please contact with our online support team immediately.
How Hazardous This Trojan horse Is?
1. It gains access to remote hacker to computer system without users’ permission. 2.It runs many processes in the background to make your PC sluggish. 3. Unnoticeably open up a background network connection to drop malware into your workstation. 4. It spies on your activities on the computer and collect the sensitive data and information for malicious purposes.
How to Manually Remove wzchook.dll Trojan Horse Virus
wzchook.dll is a malicious Trojan horse which can be installed to the infected computer without PC users’ permission. It can cause a series of computer problems and downloads more malware to the compromised system. Moreover, it can leave a backdoor and allow hackers to attack your computer and filch the useful information. It is strongly suggested this Trojan horse be removed as early as possible. Users can follow the manual guide here to have it removed instantly.
Step1: Restart your computer in safe mode with networking.
Turn on the power of your computer, press "F8" key continuously before windows starts up. Then, you will see Windows Advanced Option menu. Use the Up-Down arrow keys on your keyboard to highlight "Safe Mode with Networking" option from the list and hit "Enter" key to go on.
Step 2: End relevant Process
Keep pressing CTRL + Shift + ESC keys together to launch Windows Task Manager. Press its Processes tab, find out and click End Process button block the processes related to this Trojan virus.
[Random.exe]
Step3: Delete wzchook.dll files from PC:
Navigate to directory and delete all related files below:
%windows%\system32\ wzchook.dll
%documents and settings%\all users\ application data\ wzchook.dll
%program files% wzchook.dll
%Desktopdir%\wzchook.dll.lnk
%AllUsersProfile%\{random}\
%AllUsersProfile%\{random}.lnk
Step 4: Delete registry entries from Redistry Editor
Pressing "Windows+R" keys at the same time to bring up run command box. Type "regedit" into the run box and click "Ok" button to continue. If your operating system is win7, just type “regedit” into the "Search programs and files" box in the Start menu. Remove registry keys added by wzchook.dll in Registry Editor
Microsoft\Windows\CurrentVersion\Internet Settings\{ wzchook.dll }
HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun
HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run Regedit32
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current\Winlogon\”Shell” = “{random}.exe”
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Uninstall\ DisplayName wzchook.dll virus
Suggestion
wzchook.dll is a high-risk computer infection and should be deleted quickly. As it is mentioned that though many Trojan horses always pretend to be harmless, they do perform unwanted and malicious activities in the infected computers. Some symptoms will show at the beginning of this Trojan horse infection, such as slow response, no reaction of mouse or keyboard, system shutdown, or blue screen of death, etc. The disturbed activities will begin the time it has successfully finished its attack. It damages system files, changes the system settings, blocks some programs from running properly, downloads other malware, generate annoying pop-ups and even collects private data and information for its creators. However, it is hard for a common antivirus program to remove it completely since it is designed with the rootkit technique. You can follow the removal guide provide in this post to remove nasty Trojan horse from the compromised computer entirely. Besides, it's very important for you to to use a professional malware removal tool to prevent all the possible threats.
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.
wzchook.dll Description:
wzchook.dll , as what its name suggests, is a member of Trojan family. It is bundled with additional parasites and potential threats to corrupt your computer terribly. These programs all have been infested by files which have malicious scripts and other destructive Trojan viruses that have the ability to make undesired modification on file name extension from .doc, .txt or .dll to .exe to lure the user into executing them. The purpose of using the fake file name and suffix is to confuse Windows system in order to hide the intrusion and existence of viruses. It will secretly change your desktop image and add strange icons and shortcuts on your screen. It is very difficult for people to detect its trait with the naked eye. The hacker has to seduce you to run the Trojan program when trying to control the computer. It will try all means to help the Trojan take over the system completely. PC users will usually scan the computer via anti-virus program. Security tools identify Trojan virus with its feature code, thus, hacker will cover the malicious Trojan infected via bundling Trojan programs with legitimate code to make it bypass the detection of anti-virus program on the affected computer.
Different from other types of virus, Trojan keeps the PC under surveillance and tries to record users’ personal or confidential information and commercial files, such as online bank account information, credit card account data, online behavior and internet search activities, instead of suspiciously destroying crucial system files and controlling the system. In the old days, Trojan horses were just written and spread to play tricks on users or pry into their privacy. Creators of Trojan horses used to write Trojan horses and distribute them for spying out other people's privacy or pranks. Its working mechanism is able to go across physical barrier between internal and external network once Trojan horse starts its working. It is not wise for you to leave such a malicious threat in your machine; if you want to protect your personal information, remove it from your computer quickly.
Please note that the instructions provided below requires proficient computer knowledge and skills. If you have no confidence on your computer skill and are worried about making any destructive mistakes, please contact with our online support team immediately.
How Hazardous This Trojan horse Is?
1. It gains access to remote hacker to computer system without users’ permission. 2.It runs many processes in the background to make your PC sluggish. 3. Unnoticeably open up a background network connection to drop malware into your workstation. 4. It spies on your activities on the computer and collect the sensitive data and information for malicious purposes.
How to Manually Remove wzchook.dll Trojan Horse Virus
wzchook.dll is a malicious Trojan horse which can be installed to the infected computer without PC users’ permission. It can cause a series of computer problems and downloads more malware to the compromised system. Moreover, it can leave a backdoor and allow hackers to attack your computer and filch the useful information. It is strongly suggested this Trojan horse be removed as early as possible. Users can follow the manual guide here to have it removed instantly.
Step1: Restart your computer in safe mode with networking.
Turn on the power of your computer, press "F8" key continuously before windows starts up. Then, you will see Windows Advanced Option menu. Use the Up-Down arrow keys on your keyboard to highlight "Safe Mode with Networking" option from the list and hit "Enter" key to go on.
Step 2: End relevant Process
Keep pressing CTRL + Shift + ESC keys together to launch Windows Task Manager. Press its Processes tab, find out and click End Process button block the processes related to this Trojan virus.
[Random.exe]
Step3: Delete wzchook.dll files from PC:
Navigate to directory and delete all related files below:
%windows%\system32\ wzchook.dll
%documents and settings%\all users\ application data\ wzchook.dll
%program files% wzchook.dll
%Desktopdir%\wzchook.dll.lnk
%AllUsersProfile%\{random}\
%AllUsersProfile%\{random}.lnk
Step 4: Delete registry entries from Redistry Editor
Pressing "Windows+R" keys at the same time to bring up run command box. Type "regedit" into the run box and click "Ok" button to continue. If your operating system is win7, just type “regedit” into the "Search programs and files" box in the Start menu. Remove registry keys added by wzchook.dll in Registry Editor
Microsoft\Windows\CurrentVersion\Internet Settings\{ wzchook.dll }
HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun
HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run Regedit32
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current\Winlogon\”Shell” = “{random}.exe”
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Uninstall\ DisplayName wzchook.dll virus
Suggestion
wzchook.dll is a high-risk computer infection and should be deleted quickly. As it is mentioned that though many Trojan horses always pretend to be harmless, they do perform unwanted and malicious activities in the infected computers. Some symptoms will show at the beginning of this Trojan horse infection, such as slow response, no reaction of mouse or keyboard, system shutdown, or blue screen of death, etc. The disturbed activities will begin the time it has successfully finished its attack. It damages system files, changes the system settings, blocks some programs from running properly, downloads other malware, generate annoying pop-ups and even collects private data and information for its creators. However, it is hard for a common antivirus program to remove it completely since it is designed with the rootkit technique. You can follow the removal guide provide in this post to remove nasty Trojan horse from the compromised computer entirely. Besides, it's very important for you to to use a professional malware removal tool to prevent all the possible threats.