What is Win32/TrojanDownloader.Agent.PNA?

Win32/TrojanDownloader.Agent.PNA is an annoying and malicious Trojan horse that can bring constant trouble on the targeted computer. It connects to the remote hackers and assists them to take full control of your infected computer. It can copy itself with a random name and constantly change its name and position to bypass the scanning of security software. It is able to make use of the latest programming language and programming technology to convince users to think that their PCs are in danger. It is able to hide itself from detection by security software on a PC by using the rootkit technique and changing its name and position. It enables remote hackers to gain full access to your computer and disables executable programs to prevent you updating your Windows.

 

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Once downloaded, this Trojan horse will hide itself in your system files with simple random names. As soon as it executes, this Trojan infection is able to set a backdoor for remote users taking control of the infected computer remotely. Then it will use a backdoor to spy on your computer. In this case, it is able to help the cyber criminals to steal whatever they want stored in your infected computer. Your important date and personal information such as usernames, passwords, credit card details and bank account information will easily be stolen without your permission.

To invade your computer deeply, this Trojan enables to disable or lock some normal programs to run by planting several malicious rootkits into your operating system. Those small rootkits can give false commands and instructions to your computer system. As soon as the operating system receives those wrong commands and follows the instructions to run, some programs on your computer will run in disorder and even cannot be opened anymore.

While being infected by this Trojan horse for a long time, your computer will result in poor performance. To be specific, your computer will run in slower speed, get frozen up while loading web pages, get the blue or black screen of death frequently, and even cause a system crash suddenly.

 

Harmful Traits of Win32/TrojanDownloader.Agent.PNA

1.Sneaks into random computer without any consent.
2.Highly consumption of CPU and corresponding slowness.
3.Annoying pop-ups and icons linked with suspicious pages.
4.Missing shortcuts on desktop and start menu.
5.Blocked Firewall, Security Center and task manager.
6.Sent-out emails to random contacts without user knowledge.
7.Random and unexpected system freezes or crashes.
8.Causes identity theft and financial fraud for illegal profits.
9.Damages the affected PC by bringing in additional infections.

 

How Does Your PC Acquire Win32/TrojanDownloader.Agent.PNA Trojan

Win32/TrojanDownloader.Agent.PNA can enter into the target computers slightly, and it often seeks thousands of ways to spread to the computers. If your computer has any system loophole or security fragility, it can catch a chance to infect your computer. Besides, if you are an innocent computer user, and click any spam email attachments, open any malware site, download freeware which has been bundled with this infection, or abnormal surfing activities, this Trojan can also get into your computer.

 

How to remove Win32/TrojanDownloader.Agent.PNA Trojan horse effectively and completely?

Win32/TrojanDownloader.Agent.PNA 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/TrojanDownloader.Agent.PNA Trojan horse. Free to choice the one you prefer to help you.

Solution 1: Delete Win32/TrojanDownloader.Agent.PNA Automatically with Removal Tool SpyHunter.

Solution 2: Delete Win32/TrojanDownloader.Agent.PNA Manually By Following the Instructions Given in This Post.

Solution 3: Delete Win32/TrojanDownloader.Agent.PNA 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/TrojanDownloader.Agent.PNA 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/TrojanDownloader.Agent.PNA 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/TrojanDownloader.Agent.PNA 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.

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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.

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Step three: Remove Show hidden files and folders of Win32/TrojanDownloader.Agent.PNA.

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/TrojanDownloader.Agent.PNA Automatically with XoftSpySE Anti-Spyware.

xoftspyavpro_overview

In today's online world, it is crucial that you protect your computer against viruses, spyware and other malware types with security software like XoftSpy AntiVirus Pro. This easy-to-use software provides you with the tools and technology you need to protect your PC and confidential information. XoftSpy AntiVirus Pro scans for and removes viruses, spyware, adware, Trojan downloaders, computer worms, keyloggers and other malware. Its Active Protection feature thwarts drive-by download attempts. In addition, you can upgrade to advanced security features, including a firewall, email protection and web shield.

xoftspyse_download

In addition to this, many of these programs can wreak havoc with your PC's operating system. Malware is designed to scam you, not to conserve computer performance. As a result, viruses, spyware and malware can cause instability, errors, blue screens, crashing and freezing.

XoftSpy AntiVirus Pro defends against the many different kinds of viruses, spyware and malware. Active Protection stops threats before they can infect your PC. In addition, it uses cutting edge scanning engines, utilizing a frequently updated database, to find and remove malware, even emerging threats.

Defragment for Complete Win32/TrojanDownloader.Agent.PNA Removal

The more ads keep popping up on a computer, the more cache, data files and other unknown items will be stored up to impose adverse impact on the system security as well as the overall PC performance. It is time consuming to remove all of them since they are usually scattered here and there. Here's the video to show how.

 

Why Do I Need Anti Virus Software For Your Computer?

just like the health of your body, when it comes to computer viruses, an ounce of prevention is worth a pound of cure. It is much easier to prevent viruses from entering your computer than it is to get rid of them and cure your computer once it becomes infected. This is why Anti-Virus software is important.
Once you realize that you need anti-virus software installed and running on your computer, you'll have to choose which one to purchase and install. This can be a complicated process, but here are some tips to make it a bit easier.
First, check your computer to see if it came with anti-virus software. Many new computers are shipped with anti-virus programs already to go on them, you just need to turn them on. Check your instruction manual to see if this is the case with your computer.
Check with the vendor. If you purchased your computer from a local retailer, check with them to see what anti-virus program they recommend. They should be more than willing to help you and may even be able to provide you with a discount since you purchased a computer from them.
Once you have your anti-virus installed and running on your computer, be sure to contact the software's support if you have any questions. It is also important to keep your software updated. Many of these programs will automatically update themselves when you are online. This is very important since new viruses are always appearing and you want to make sure your computer is protected.

 

Tips to prevent your PC from Win32/TrojanDownloader.Agent.PNA:

Frequently update your installed programs on the computer.
Avoid downloading freeware/shareware from non-official websites.
Doní»t open spam emails/attachments, instant messages, online chats, etc.
Doní»t click on suspicious links, pop-up ads, etc.
Never visit questionable websites or malicious web pages, etc.
Scan the external storage devices like Pen drives, Flash Drivers.
Limit user privileges on your computer.

 

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