Virtumundo Threat Level:

Virtumundo — AKA Virtumonde — is adware that launches annoying popup ads on your PC. Virtumundo popups pimp fake anti-spyware like SysDefender, WinFixer, and ErrorSafe. Virtumundo can also act as a keylogger, and record every keystroke you type, save this information as a DLL file (virtumundo.DLL, perhaps?), and send it to a parent site, putting your personal and financial information at risk.

Virtumundo is also known as Virtumonde.C, and “major rip-off.”

» Comment supprimer Virtumundo, en Français

Do I Have Virtumundo?

You can search your computer manually, but it might take hours to find Virtumundo’s hidden files. To save time, I recommend you automatically scan your PC for Virtumundo and other spyware. Why not? It’s free.

Free Virtumundo Scan, with SpyHunter

You can easily detect Virtumundo with SpyHunter’s FREE spyware scanner. And if you’re really infected with Virtumundo, you can buy the full version of SpyHunter to remove Virtumundo and other spyware. Or you can use my instructions below and remove Virtumundo for free.

I’m a big fan of SpyHunter. Here’s why: SpyHunter offers live support on the phone, and if SpyHunter doesn’t automatically remove Virtumundo, you can get a custom fix for your computer.

Get Rid of Virtumundo Manually

Manual removal of any spyware can be difficult. When you manually remove Virtumundo, you have to fiddle with your registry and risk destroying your PC. It’s highly recommended you use an automatic spyware scanner to make sure you’re infected with Virtumundo. Also, I recommend you backup your system any time before editing your registry.

To remove Virtumundo manually, you need to delete Virtumundo files. Not sure how to delete Virtumundo files? Click here, and I’ll tell you. Otherwise, go ahead and…

Remove Virtumundo processes:

Remove Virtumundo registry values:

Get rid of Virtumundo DLLs:

Note: In any files I mention above, “%System%” is a variable referring to your PC’s System folder. Maybe you renamed it, but by default your System folder is “C:\Windows\System32″ on Windows XP, “C:\Winnt\System32″ on Windows NT/2000,” or “C:\Windows\System” on Windows 95/98/Me.

“%Program_Files%”, “%ProgramFiles%”, or “%Profile%” is a variable referring to a folder in your PC where applications that aren’t a part of your PC’s operating system are installed by default. You may have changed this folder’s name or moved it, but if you didn’t touch it, find the folder as “C:\Program Files”. If you’re having trouble finding this folder, you can locate it by looking up registry value “HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\ProgramFilesDir”.

Also, “%UserProfile%” is a variable referring to your current user’s profile folder. If you’re using Windows NT/2000/XP, by default this is “C:\Documents and Settings\[CURRENT USER]” (e.g., “C:\Documents and Settings\JoeSmith”).

Virtumundo changed your homepage?

Click Windows Start menu > Control Panel > Internet Options. Next, under Home Page, select the General > Use Default. Type in the URL you want as your home page (e.g., “http://www.homepage.com”). Then select Apply > OK. You’ll want to open a fresh web page and make sure that your new default home page pops up.

Recommendation:

To save time and avoid risking destroying your computer, I highly recommend you use a spyware scanner, such as SpyHunter, to detect Virtumundo and other spyware, adware, trojans, viruses, keyloggers, and more that can be hidden in your PC. It’s also recommended before you manually remove Virtumundo you backup your system.

Free Virtumundo Scan, with SpyHunter

Automatically detect Virtumundo and other spyware on your PC with SpyHunter’s FREE spyware scan.

How to delete Virtumundo files in Windows XP and Vista:

1. Click your Windows Start menu, and from “Search,” click “For Files and Folders…“
2. A speech bubble will pop up asking you, “What do you want to search for?” Click “All files and folders.”
3. Type any file name in the search box, and select “Local Hard Drives.”
4. Click “Search.” Once the file is found, delete it.

How to stop Virtumundo processes:

1. Click the Start menu, select Run.
2. Type taskmgr.exe into the the Run command box, and click “OK.” You can also launch the Task Manager by pressing keys ALT + CTRL + DELETE or CTRL + Shift + ESC.
3. Click Processes tab, and find Virtumundo processes.
4. Once you’ve found the Virtumundo processes, right-click them and select “End Process” to kill Virtumundo.

How to remove Virtumundo registry keys:

Your Windows registry is the core of your Windows operating system, storing information about user settings, system preferences, and software, including which applications automatically launch at start up. Because of this, spyware, malware, and adware will often bury their own files into your Windows registry so that they automatically launch every time your start up your PC.

Because your registry is such a key piece of your Windows system, you should always backup your registry before you make any changes to it. Editing your registry can be intimidating if you’re not a computer expert, and when you change or a delete a critical registry key or registry value, there’s a chance you may need to reinstall your entire Windows operating system. Make sure your backup your registry before editing it.

1. Select your Windows menu “Start,” and click “Run.” An “Open” field will appear. Type “regedit” and click “OK” to open up your Registry Editor.
2. Registry Editor will open as a window with two panes. The left side Registry Editor’s window lets you select various registry keys, and the right side displays the registry values of the registry key you select.
3. To find a registry key, such as any Virtumundo registry keys, select “Edit,” then select “Find,” and in the search bar type any of Virtumundo’s registry keys.
4. As soon as Virtumundo registry key appears, you can delete the Virtumundo registry key by right-clicking it and selecting “Modify,” then clicking “Delete.”

Computer acting funny after you’ve edited your registry and deleted Virtumundo registry keys? Just restore your registry with your backup.

How to remove Virtumundo DLL files:

Like most any software, spyware, adware, and malware may also use DLL files. DLL is short for “dynamically linked library,” and Virtumundo DLL files, like other DLLs, carryout predetermined tasks. To manually delete Virtumundo DLL files, you’ll use Regsver32, a Windows tool designed to help you remove DLL and other files.

1. First you’ll locate Virtumundo DLL files you want to delete. Open your Windows Start menu, then click “Run.” Type “cmd” in Run, and click “OK.”
2. To change your current directory, type “cd” in the command box, press your “Space” key, and enter the full directory where the Virtumundo DLL file is located. If you’re not sure if the Virtumundo DLL file is located in a particular directory, enter “dir” in the command box to display a directory’s contents. To go one directory back, enter “cd ..” in the command box and press “Enter.”
3. When you’ve located the Virtumundo DLL file you want to remove, type “regsvr32 /u SampleDLLName.dll” (e.g., “regsvr32 /u jl27script.dll”) and press your “Enter” key.

That’s it. If you want to restore Virtumundo DLL file you removed, enter “regsvr32 DLLJustDeleted.dll” (e.g., “regsvr32 jl27script.dll”) into your command box, and press your “Enter” key.

Freeware or Shareware:
Did you download and install shareware or freeware? These low-cost or free software applications may come bundled with spyware, adware, or programs like Virtumundo. Sometimes adware is attached to the free software to “pay” developers for the cost of creating the software, and more often spyware is secretly and maliciously attached to free software to harm your computer and steal your personal and financial information.

Peer-to-Peer Software:
Do you use a peer-to-peer (P2P) program or other application with a shared network? When you use these applications, you put your system at risk for unknowingly downloading an infected file, including applications like Virtumundo.

Questionable Websites: Did you visit a website that’s of questionable nature? When you visit malicious sites that are fishy and phishy, Trojans, spyware, and adware may be automatically downloaded and installed onto your computer, sometimes including applications like Virtumundo.

It’s important to practice safer online habits to prevent being infected with Virtumundo . You may want to scan your computer for the latest version of Virtumundo and other security threats.

Slow computer performance: It only takes one or two spyware parasites like Virtumundo to cause your computer to slow dramatically. If your PC takes longer than usual to reboot or if your Internet connection is unusually slow, your computer may be infected with malware.

New desktop shortcuts or switched homepage: Malware like Virtumundo may change your Internet settings or redirect your default homepage to another web site. Malware may even add new desktop shortcuts on your PC.

Annoying popups on your PC: Malware may bombard your computer with popup ads, even when you’re not online. Malware may stop your regular Internet activity and track your surfing habits and gather personal information about you, putting your financial and personal information at risk.

Virtumundo May Be Adware

Some adware may also fall under the category of spyware. Spyware is any software or malware (”malicious software”) used to spy or track your computer activity. While some spyware is legitimately and intentionally installed by parents or employers to monitor Internet activity on a computer, spyware may be installed maliciously. Often spyware may come bundled with downloads of free software or come in the form of a cookie via a website, and this spyware may track your Internet activity or may steal secret account usernames and passwords, credit card numbers, and other personal and financial information.

To protect yourself specifically against adware, there is software designed to detect and remove adware from your PC with a few clicks of your mouse, such as Adware Remover.

Because of keyloggers stealth methods, keyloggers, even when installed without malicious reasons, may put your personal and financial information at risk. It may be a good idea to remove Virtumundo and other keyloggers.

Some keyloggers may also fall under the category of spyware. Spyware is any software or malware (”malicious software”) used to spy or track your computer activity. While some spyware is legitimately and intentionally installed by parents or employers to monitor Internet activity on a computer, spyware may be installed maliciously. Often spyware may come bundled with downloads of free software or come in the form of a cookie via a website, and this spyware may track your Internet activity or may steal secret account usernames and passwords, credit card numbers, and other personal and financial information.

Keylogger Prevention

There are no easy ways to prevent keylogging from your computer. The best way to prevent being spied on through a keylogger is to use your common sense and some of the keylogger prevention methods below.

» Use Anti-Spyware Software: Most anti-spyware software is able to detect and remove keyloggers, whether the keylogger is commercial or not. It’s always a good idea to use anti-spyware software to regularly monitor your system for keyloggers and other spyware.

» Use a Firewall: Using a firewall can protect you and your computer from keyloggers that are spread maliciously through worms, viruses, and Trojans

» Monitor the Programs Your Computer Runs: Whether or not motivated by keylogger prevention, you should always watch which programs are installed on your PC and which are running regularly. If your computer is located in an area easily accessed by other people, watch for devices connected to your USB ports. Keyloggers may easily be installed this way.

» Use a Network Monitor: A network monitor will alert you whenever an application on your PC attempts to make a connection to the Internet. This can help you prevent the keylogger from contacting the anonymous attacker and sending him or her your personal information

» Automatic Form Fillers: Automatic form fillers, including those intergrated into your browser, can help prevent the damages of keylogging as the programs let you access sensitive accounts without typing your user information. In order for this to work, you’ll need to create passwords in a way that is invisible to keystroke logging and screenshots.

» Web-Based or On-Screen Keyboards: On screen keyboards, mostly used for financial websites, can help protect you from keyloggers stealing your username and passwords. In these web-based keyboards, you typically use your mouse clicks to “type” a password on an on-screen keyboard. It is still possible for a keylogger with a fast screenshot feature to capture this information.

Using the above methods can help protect you from keyloggers, but keyloggers can be almost impossible to detect. You may want to scan your PC for keyloggers regularly, especially if you share your computer with anyone or if it is in an area that may be accessed by other people.

"Virtumundo" keywords: Adware

"Virtumundo" was posted on Thursday, September 4th, 2008 at 9:51 pm. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.