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Wopiber.win POP-UP Redirect

Also Known As: wopiber.win pop-up
Type: Adware
Damage level: Medium

What is wopiber.win?

wopiber.win is one of many rogue websites (virtually identical to kaymopk.com, karonty.com, ifortunne.com, and a number of others) designed to redirect visitors to other untrustworthy websites. Most visitors to this website arrive at it inadvertently (a potentially unwanted program [PUP] redirected them to it).

PUPs cause these redirects, but also collect information, deliver intrusive ads, and misuse computer resources.

wopiber.win-homepage

When installed, potentially unwanted programs trigger browsers to open new tabs/windows and redirect users to the wopiber.win rogue website, which then redirects to other (about 2-3) untrustworthy sites that often contain malicious content and can cause high-risk computer infections.

Furthermore, PUPs gather user information, such as visited websites, IP addresses, geo-locations, keystrokes, search queries, and so on. Gathered data could include sensitive/personally-identifiable information that is shared with third parties (potentially cyber criminals) and used to generate revenue.

Information tracking and sharing can lead to privacy issues or, in some cases, even identity theft. Furthermore, potentially unwanted programs deliver intrusive ads that are displayed via tools that enable placement of third party graphical content on any site (and conceal underlying content).

These ads can be very annoying and diminish the browsing experience. Furthermore, when clicked, they often redirect users to potentially malicious websites.

Some are able to execute scripts that download and install potentially unwanted programs (potentially malicious ones). Some PUPs are able to run background tasks that might affect computer performance. Clearly, potentially unwanted programs can cause many problems and should thus be removed immediately.

Threat Summary:
Name wopiber.win pop-up
Threat Type Adware, Unwanted ads, Pop-up Virus
Symptoms Seeing advertisements not originating from the sites you are browsing. Intrusive pop-up ads. Decreased Internet browsing speed.
Distribution methods Deceptive pop-up ads, free software installers (bundling), fake flash player installers.
Damage Decreased computer performance, browser tracking - privacy issues, possible additional malware infections.
Malware Removal (Windows)

To eliminate possible malware infections, scan your computer with legitimate antivirus software. Our security researchers recommend using Combo Cleaner.
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To use full-featured product, you have to purchase a license for Combo Cleaner. 7 days free trial available. Combo Cleaner is owned and operated by Rcs Lt, the parent company of PCRisk.com read more.

There are many potentially unwanted programs available on the Internet, and many are identical (or at least very similar).

Most developers offer supposedly useful tools/features and claim to be legitimate, however, these programs do not deliver any real value for regular users and are designed only to generate revenue by gathering information, causing unwanted redirects, and displaying intrusive ads.

How did adware install on my computer?

Most potentially unwanted programs can be downloaded from their official websites, however, they are often installed through intrusive advertisements or when developers use a deceptive marketing method called "bundling". Bundling is stealth installation of potentially unwanted programs with a regular software.

Developers tend not to disclose information about such installations properly and hide PUPs in "Advanced", "Custom" and other similar sections of the installation processes. It is well known that most users skip the installation steps without paying attention to the details.

PUP developers use this behaviour to their advantage - this is how they trick users into downloading various potentially unwanted programs.

How to avoid installation of potentially unwanted applications?

To avoid installation of potentially unwanted programs, download software using trustworthy and official websites only. Do not download software using third party software downloaders or torrents. Install software with care - study each installation step by inspecting all available checkboxes, "Custom"/"Advanced" settings, and other similar options.

Deselect unwanted offers/features and only then finish the installation. Remember that intrusive ads often appear legitimate, however, there are many ads of this type that cause unwanted redirects to various websites such as gambling, pornography, adult dating, etc.

If you happen to click an ad of this type and are redirected to an untrustworthy/suspicious website, close it immediately and see if there are any unwanted extensions, add-ons, or plug-ins installed on your browser.

Also check installed programs on your computer and remove all dubious/unwanted entries. If your computer is already infected with rogue applications, we recommend running a scan with Combo Cleaner Antivirus for Windows to automatically eliminate them.

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Quick menu:

Adware removal:

Windows 11 users:

Accessing Apps and Features in Windows 11

Right-click on the Start icon, select Apps and Features. In the opened window search for the application you want to uninstall, after locating it, click on the three vertical dots and select Uninstall.

Windows 10 users:

Accessing Programs and Features (uninstall) in Windows 8

Right-click in the lower left corner of the screen, in the Quick Access Menu select Control Panel. In the opened window choose Programs and Features.

Windows 7 users:

Accessing Programs and Features (uninstall) in Windows 7

Click Start (Windows Logo at the bottom left corner of your desktop), choose Control Panel. Locate Programs and click Uninstall a program.

macOS (OSX) users:

Uninstall app in OSX (Mac)

Click Finder, in the opened screen select Applications. Drag the app from the Applications folder to the Trash (located in your Dock), then right click the Trash icon and select Empty Trash.

wopiber.win-programs

In the uninstall programs window, look for any potentially unwanted programs, select these entries and click "Uninstall" or "Remove".

After uninstalling the potentially unwanted program that causes wopiber.win redirects, scan your computer for any remaining unwanted components or possible malware infections. To scan your computer, use recommended malware removal software.

Remove adware from Internet browsers:

Video showing how to remove potentially unwanted browser add-ons:

Internet Explorer logoRemove malicious add-ons from Internet Explorer:

wopiber.win-ie1

Click the "gear" icon Internet Explorer options icon (at the top right corner of Internet Explorer), select "Manage Add-ons". Look for any recently-installed suspicious browser extensions, select these entries and click "Remove".

wopiber.win-ie2

Optional method:

If you continue to have problems with removal of the wopiber.win pop-up, reset your Internet Explorer settings to default.

Windows XP users: Click Start, click Run, in the opened window type inetcpl.cpl In the opened window click the Advanced tab, then click Reset.

Resetting Internet Explorer settings to default on Windows XP

Windows Vista and Windows 7 users: Click the Windows logo, in the start search box type inetcpl.cpl and click enter. In the opened window click the Advanced tab, then click Reset.

Resetting Internet Explorer settings to default on Windows 7

Windows 8 users: Open Internet Explorer and click the gear icon. Select Internet Options.

Reseting Internet Explorer settings to default in Windows 8 - accessing

In the opened window, select the Advanced tab.

Resetting Internet Explorer settings to default on Windows 8 - Internet options advanced tab

Click the Reset button.

Resetting Internet Explorer settings to default on Windows 8 - click the Reset button in the Internet options advanced tab

Confirm that you wish to reset Internet Explorer settings to default by clicking the Reset button.

Resetting Internet Explorer settings to default on Windows 8 - confirm settings reset to default by clicking the reset button

Google Chrome logoRemove malicious extensions from Google Chrome:

wopiber.win-chrome1

Click the Chrome menu icon Google Chrome menu icon (at the top right corner of Google Chrome), select "More tools" and click "Extensions". Locate all recently-installed suspicious browser add-ons and remove them.

wopiber.win-chrome2

Optional method:

If you continue to have problems with removal of the wopiber.win pop-up, reset your Google Chrome browser settings. Click the Chrome menu icon Google Chrome menu icon (at the top right corner of Google Chrome) and select Settings. Scroll down to the bottom of the screen. Click the Advanced… link.

Google Chrome settings reset step 1

After scrolling to the bottom of the screen, click the Reset (Restore settings to their original defaults) button.

Google Chrome settings reset step 2

In the opened window, confirm that you wish to reset Google Chrome settings to default by clicking the Reset button.

Google Chrome settings reset step 3

Mozilla Firefox logoRemove malicious plug-ins from Mozilla Firefox:

wopiber.win-ffox1

Click the Firefox menu firefox menu icon (at the top right corner of the main window), select "Add-ons". Click "Extensions", in the opened window, remove all recently-installed suspicious browser plug-ins.

wopiber.win-ffox2

Optional method:

Computer users who have problems with wopiber.win pop-up removal can reset their Mozilla Firefox settings.

Open Mozilla Firefox, at the top right corner of the main window, click the Firefox menu, firefox menu icon in the opened menu, click Help.

Accessing settings (Reset Firefox to default settings step 1)

Select Troubleshooting Information.

Accessing Troubleshooting Information (Reset Firefox to default settings step 2)

In the opened window, click the Refresh Firefox button.

Clicking on Refresh Firefox button (Reset Firefox to default settings step 3)

In the opened window, confirm that you wish to reset Mozilla Firefox settings to default by clicking the Refresh Firefox button.

Confirm your want to reset Firefox settings to default (Reset Firefox to default settings step 4)

safari browser logoRemove malicious extensions from Safari:

removing adware from safari step 1 - accessing preferences

Make sure your Safari browser is active, click Safari menu, and select Preferences....

removing adware from safari step 2 - removing extensions

In the opened window click Extensions, locate any recently installed suspicious extension, select it and click Uninstall.

Optional method:

Make sure your Safari browser is active and click on Safari menu. From the drop down menu select Clear History and Website Data...

resetting safari step 1

In the opened window select all history and click the Clear History button.

resetting safari step 2

Microsoft Edge (Chromium) logoRemove malicious extensions from Microsoft Edge:

Removing adware from Microsoft Edge step 1

Click the Edge menu icon Microsoft Edge (chromium) menu icon (at the upper-right corner of Microsoft Edge), select "Extensions". Locate all recently-installed suspicious browser add-ons and click "Remove" below their names.

Removing adware from Microsoft Edge step 2

Optional method:

If you continue to have problems with removal of the wopiber.win pop-up, reset your Microsoft Edge browser settings. Click the Edge menu icon Microsoft Edge (chromium) menu icon (at the top right corner of Microsoft Edge) and select Settings.

Microsoft Edge (Chromium) reset step 1

In the opened settings menu select Reset settings.

Microsoft Edge (Chromium) reset step 2

Select Restore settings to their default values. In the opened window, confirm that you wish to reset Microsoft Edge settings to default by clicking the Reset button.

Microsoft Edge (Chromium) reset step 3

  • If this did not help, follow these alternative instructions explaining how to reset the Microsoft Edge browser.

Summary:

declining installation of adware while downloading free software sampleCommonly, adware or potentially unwanted applications infiltrate Internet browsers through free software downloads. Note that the safest source for downloading free software is via developers' websites only. To avoid installation of adware, be very attentive when downloading and installing free software. When installing previously-downloaded free programs, choose the custom or advanced installation options – this step will reveal any potentially unwanted applications listed for installation together with your chosen free program.

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About the author:

Tomas Meskauskas

Tomas Meskauskas - expert security researcher, professional malware analyst.

I am passionate about computer security and technology. I have an experience of over 10 years working in various companies related to computer technical issue solving and Internet security. I have been working as an author and editor for pcrisk.com since 2010. Follow me on Twitter and LinkedIn to stay informed about the latest online security threats. Contact Tomas Meskauskas.

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Software uninstall instructions
Malware activity

Global malware activity level today:

Medium threat activity

Increased attack rate of infections detected within the last 24 hours.

QR Code
wopiber.win pop-up QR code
Scan this QR code to have an easy access removal guide of wopiber.win pop-up on your mobile device.
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