What is Win32/PSW.QQDragon.AN?

Win32/PSW.QQDragon.AN is a dangerous Trojan horse that posts a big threat to the Windows-based computers all over the world. Once the Trojan horse gets the chance to enter your computer, it can be installed on the computer system automatically and then carry out its malicious actions in the system background. The Trojan horse has the ability to mess up your system files and registry entries, which will make your infected computer work abnormally. It will also create many corrupted files with random names and drop them into the PC system, which will occupy a larger amount of hard disk space. At the same time, you will get some unexpected program errors when you try to launch the executable programs installed on your computer. You should also know that the Trojan horse is capable of disabling your security programs to avoid being detected and remove. Without the protection of security program, your computer will be easily attacked by other computer threats.

 

Tip: Download: Win32/PSW.QQDragon.AN Removal Tool (Tested Malware & Virus Free by Norton!)

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Once this Trojan horse gets into the system, it is capable to modify crucial system settings like system file, process, registry and start-up items. It can root deeply in the operating system. It is good at exploiting system vulnerability to install unwanted programs or malware on your PC. It is not safe to keep this Win32/PSW.QQDragon.AN virus on computer for a long time. To protect your computer from further damage, it is recommended to remove Win32/PSW.QQDragon.AN as soon as possible. And it is highly recommended to keep a powerful anti-virus on the computer to remove and block viruses.

 

Impacts of Win32/PSW.QQDragon.AN

It stays resident in the background and execute at each login
Install additional spyware along with it
Alters Windows registry by creating malicious codes
Modifies system settings
Redirect Web browser to remote website
Changes homepage settings
Steal confidential data
Slow down system performance
Automatic deletion of program files
Show annoying security alerts
Disable security softwares
This malicious Trojan causes chaos in your system and completely deteriorates its performance. So, you should take proper steps to get rid of it.

 

How Win32/PSW.QQDragon.AN spread itself?

It is technically not a virus but it is intrusive and always come into your computer without your consent. Usually it can spread itself via questionable websites, free software downloads, spam email attachments for it can bundle itself with those free downloads or unknown attachments.

 

How to remove Win32/PSW.QQDragon.AN Trojan horse effectively and completely?

Win32/PSW.QQDragon.AN is an extremely dangerous Trojan that can seriously damage your computer security and your online safety. You should remove the Trojan horse as early as possible before causing fatal system errors. The following passage will introduce two removal methods to guide you to remove Win32/PSW.QQDragon.AN Trojan horse. Free to choice the one you prefer to help you.

Solution 1: Delete Win32/PSW.QQDragon.AN Automatically with Removal Tool SpyHunter.

Solution 2: Delete Win32/PSW.QQDragon.AN Manually By Following the Instructions Given in This Post.

Solution 3: Delete Win32/PSW.QQDragon.AN Automatically with Virus Removal Tool.

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Detail instruction (please perform all the steps in correct order)

Details for Solution 1: Delete Win32/PSW.QQDragon.AN Automatically with Removal Tool SpyHunter.

Step one: Restart your computer in safe mode.
For Windows 7, Windows XP, and Windows Vista
1. Shut down the infected computer.
2. Repeatedly hit press F8 key before Windows Advanced Option Menu loads.
3. When the Windows loads, use arrow keys to highlight the "Safe Mode with Networking" option and then hit enter key to proceed.

safe-mode-with-networking3

Step Two: Click the blow button to download SpyHunter removal tool

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Step Three: Install related files by following the installation wizard and Run SpyHunter removal tool after the installation

spyhunter_install_finish

Step Four: Perform a complete and quick scan over the infected computer system

spyhunter_home_scan

Step Five: After the scan, select All and then click Remove to remove all the threats on your computer

spyhunter_scanresult

Details for Solution 2: Delete Win32/PSW.QQDragon.AN Manually By Following the Instructions Given Below

Step one: Restart your computer in safe mode.
For Windows 7, Windows XP, and Windows Vista
1. Shut down the infected computer.
2. Repeatedly hit press F8 key before Windows Advanced Option Menu loads.
3. When the Windows loads, use arrow keys to highlight the "Safe Mode with Networking" option and then hit enter key to proceed.

safe-mode-with-networking3

For Windows 8
1. Start and login the infected computer until the Desktop shows on.
2. Press the Ctrl+ Alt+ Del combination key, the Switch User interface will pop up.

switch-user

3. Keep holding down the "Shift" key and simultaneously click on "Shut down" button once on the bottom right corner of the page.
4. There will be three options: Sleep, Shut down and Restart. Click on Restart option.
5. The next window says 'Choose an Option' screen, and then select "Troubleshoot."

choose-an-option

6. Click on 'Advanced Options'. In the following window choose 'startup settings. Choose 'restart,' and press F5/5 key to highlight the "Safe Mode with Networking" option.

Step two: Uninstall Win32/PSW.QQDragon.AN from Control Panel.
For Windows 7, Windows XP, and Windows Vista
Open Control Panel from the Start button. And then confirm View as small icons.

For Windows 8
Navigate to the Control panel, just move the mouse cursor around on the Start screen to reveal a new Apps button.

apps-button-desktop

Click on the Apps button to display the Apps view and search the control panel from the search box.

control_panel_1

Reach the Control Panel page. Scroll down and locate at the unknown program related with the Trojan. And then click on Uninstall or Remove option on its right end.

uninstall-a-program2

Step three: Remove Show hidden files and folders of Win32/PSW.QQDragon.AN.

For Windows 7, Windows XP, and Windows Vista
1. Press Start button and open Control Panel.
2. Open Appearance and Personalization link.
3. Double click on Files and Folder Option.
4. Click on the Show hidden files and folders option.
5. Under the "View" tab, check "Show hidden files, folders and drives" and uncheck "Hide protected operating system files. And then click on OK.

check-file

For Windows 8
1. Right click on anyway where around the applications.
2. Click on "All Apps" Double click on Windows Explorer.
3. Choose File Explorer, click View tab.
4. Check "File name extensions" and "Hidden items" options. Press Ok to apply changes.

win8-hidden-file4

5. Open local disks by double clicking on My Computer icon. Find out and remove the files associated with the Trojan.

Step four: Delete the registry entries of the Trojan.
1. Open Registry Editor by searching regedit from the start button or Apps view. On the Control Panel click Edit and click on Find.
2. Search for the Trojan and delete all the registry entries injected by the Trojan.

registry-editor-find1

Step five: Restart your computer normally to apply all changes when all the steps are finished.

Details for Solution 3: Delete Win32/PSW.QQDragon.AN Automatically with STOPzilla AntiVirus.

Advanced threat protection against viruses, spyware and other malware. Use your computer safely without slowing it down.

stopzillaav_download

Threat-removal Layer: Targets and eliminates hard to remove threats less sophisticated products often miss.
Realtime Scanner: Monitors data as it is coming into the computer to intercept any malware as it enters your system.
High Performance Scanner: Features high scanning speeds and a small system footprint to preserve your computers performance.
Device Control: Ensures that all files stored on DVDs, CDs and USB thumb and external drives don't pose a threat to your computer.
Light on Your Computer: Engineered to use minimal system resources, STOPzilla Antivirus ensures applications run more efficiently, files load quicker and systems boot faster.
Free Technical Support: Our Customer Care is readily available when you need help - free of charge.

Watching Similar Removal Video:How to Remove Windows Virus with Stopzilla

 

Why Do You Need Anti Virus Software?

If you are not protected from viruses, then you are likely to infect your computer with things that are irreversible and you may even have to take your computer back to the factory settings! This means that everything that was ever on your computer, aside from the things that it came with directly from the factory, are gone. All of your downloads, your music...everything will be gone! Some viruses can even damage your computer so completely that you can't restore it at all. This means that you have to actually buy a whole new computer and that can set you back thousands of dollars once you're done buying the software and the computer itself. I'd hope that the answer to "why do you need anti virus software?" is becoming clearer now.

 

Tips to Prevent Win32/PSW.QQDragon.AN Invasion
1. Stay away from insecure websites. Download programs, files and update package from trustworthy official addresses only;
2. Update the virus database of the installed antivirus program on a regular basis. Please keep it running real-time protection to lower the chance of being attacked.
3. Upgrade the existing applications immediately once there are notifications of update so as to prevent any system vulnerablility;
4. Be attentive when receiving unknown links from social networking sites, instant message clients and group emails. They might contain a copy of this virus.

 

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