Jun 16, 2014

PWS:Win32/Frethog.F Virus Removal

Computer has been infected by PWS:Win32/Frethog.F virus? How can this virus attack my computer? What is the best way to remove this Trojan horse? Will anti-virus program get rid of this virus process completely? How about manual removal? Learn more from this post.

Description of PWS:Win32/Frethog.F Virus:

PWS:Win32/Frethog.F is a malicious virus process which attacks the infected PC via infected programs, unsafe links and spam E-mail attachments. The windows OS computer will get this PWS:Win32/Frethog.F Trojan even it is under the protection of the security tools. This virus settles itself down on a computer without any awareness or attention and then becomes a stealer of personal information and confidential data stored on the computer. Thus, this Trojan horse needs to be removed completely before it causes further damage.

Once PWS:Win32/Frethog.F is installed to the infected PC, this Trojan horse will start to modify system settings and Window Registry to mess up the infected machine. It keeps taking up high system resources so that the infected computer will suffer a slow performance. Moreover, other virus infections like browser hijack redirect, rogue program and even malware will attack the infected computer as well, and that is the reason it can be one of the most dangerous virus processes on the Internet, PC users should remove this nasty Trojan horse completely to keep the infected PC safe.

The following instructions require certain levels of computer skills. If you’re not sure and are afraid to make any critical mistakes during the process, please live chat with YooCare Expert now.

How Can This Virus Attack the Computer?

How did you get PWS:Win32/Frethog.F virus on your computer? Usually these kinds of the viruses will be planted to some programs especially free programs, .exe, .bat or other executable processes and unsafe links. The computer will get the virus infection when the PC users install, open or click on these infected files. Sometimes the virus can even attack the computer by the files on the USB stick as well. Most of the unsafe website and forum will contain the virus infection, the computer can be infected while visiting these webpages.

What Damage Will be Caused by the Virus:

Generally speaking, this virus can cause terrible virus infection on the infected computer like running slowly and even computer crashing. Once this virus has been installed to the computer, PC users will have to spend a long time opening programs or turning on the infected machine. It keeps taking over the high resource of the CPU and attacking the anti-virus program, other threats can be downloaded automatically from the unsafe website as well. What is worst, the cyber criminals have ability to remote control the infected PC due to this dangerous virus, all the information is in a high-risk of being stolen, the whole computer won’t be safe anymore.

Best Way to Handle With the Trojan Virus Completely?

The Trojan horse virus is an extremely dangerous threat on the infected computer. Registry and other system settings can be modified by it completely, that is the reason the nasty redirect virus can escape the tracking of the security tools like anti-virus program or firewall. It is strongly suggested that PC user should get rid of this Trojan horse virus in a manual way to remove it. Learn more from the manual removal guide below.

Step-by-Step Manual Removal Guide:

1. Press Ctrl+Shift+ESC keys together and stop virus process in the Windows Task Manager.

(The name of the virus process can be random)


2. Show hidden files and folders.
a. For XP: Press Win+E together, click on Tools, then choose Folder Options

For Vista, 7 and 8: Press Win+E together, click on Organize, then choose Folder and search options.
b. Click the View tab.
Under Advanced settings, click Show hidden files and folders, uncheck Hide protected operating system files (Recommended) and then click OK.

3. Open Registry entries. Find out the malicious files and entries of the virus and then delete all.

Attention: Always be sure to back up your PC before making any changes.

a. Press Win+R to get the Run window. In the “Open” field, type “regedit” and click the “OK” button.


regitry editor

b. All malicious files and registry entries that should be deleted:




HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run\[RANDOM CHARACTERS].exe

HKEY_LOCAL_MACHINE\Software\Microsoft\Windows NT\CurrentVersion

4. Reboot the computer normally to take effective, when the above steps are done.

This Video Shows You How to Safely Modify Windows Registry Editor:

PWS:Win32/Frethog.F is an extremely dangerous Trojan horse that can cause terrible virus infection on the infected computer. Not only can it modify system settings but also disable security tools completely. Meanwhile, it takes up high resources and slows down the infected computer speed. PC users may even get blue screen of death frequently. What is bad, cyber criminals will have the ability to get into infected PC to steal information, which means the entire personal data will be in an unsafe situation. Since the anti-virus program can not handle this virus infection well, it is strongly suggested that PC users should remove this virus manually to keep the infected PC safe.

If you have no idea how to do with that, please to contact experts from Yoocare Online Tech Support for further help.

Published by & last updated on June 16, 2014 1:03 am

Leave a Reply

Problems with your PC, Mac or mobile device?

Live Chat Now

Thanks for using YooCare Services!

Here're some of the support team members who are passionate about their works and support our customers 24/7.

As Seen On