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Coupon Champ Virus

Also Known As: Ads by Coupon Champ
Type: Adware
Distribution: Low
Damage level: Medium

Coupon Champ removal instructions

What is Coupon Champ?

Developed by Engaging Apps, Coupon Champ is a rogue browser extension claiming to save time and money by enabling coupons, comparison shopping, displaying discounts/special deals available on shopping websites, and adding other useful functionality. Although this may seem a legitimate browser plug-in, be aware that Coupon Champ is categorized as a potentially unwanted application or adware since it employs a deceptive software marketing method called 'bundling' (stealth installation of additional applications together with the chosen software) to install on Internet browsers without users' permission. Following successful infiltration on Internet Explorer, Google Chrome, and Mozilla Firefox, Coupon Champ generates intrusive online advertisements and monitors users' Internet browsing activity.

Coupon Champ virus

This potentially unwanted application generates various intrusive online advertisements including banner, text-link, sponsored link, pop-up, interstitial, and targeted video ads. There is a high probability that clicking these ads will cause high-risk adware or malware infections. Furthermore, Coupon Champ tracks users' Internet browsing activity by collecting various information, which may be personally identifiable. For example, Internet Protocol (IP) addresses, geographic locations, search queries entered, URLs visited, pages viewed, browser cookies, and other similar details. This behavior may lead to serious privacy issues or even identity theft, and therefore, you are strongly advised to remove Coupon Champ from your Internet browsers.

Many rogue browser extensions developed by Engaging Apps are similar to Coupon Champ. Atomic Savings, Coupon Waterfall, and CrazyCoupon are just some examples. None of these add any real value for the user - their purpose is to generate income by the display of intrusive online advertisements. At time of research, Coupon Champ was distributed via fake downloads (browser updates, Java updates, etc.) as well as free software 'download managers' on freeware download websites such as download.com, soft32.com, and softonic.com

Download managers are used to monetize these websites' free services by offering installation of promoted 'legitimate' browser plug-ins together with the chosen free software. Thus, careless download and installation of freeware often results in adware or malware infections. This can be prevented by closely inspecting each step of the free software download process and never accepting installation of any additional programs offered. Furthermore, users who install downloaded software should select the 'Custom' or 'Advanced' installation options - this will reveal any bundled applications listed for the installation and allow you to decline them. If you have already installed Coupon Champ and observe "Ads by Coupon Champ" advertisements when surfing the internet, follow this removal guide to uninstall Coupon Champ adware from your Internet browsers.

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Quick menu:

Coupon Champ removal:

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.

Windows XP users:

Accessing Add or Remove Programs in Windows XP

Click Start, choose Settings and click Control Panel. Locate and click Add or Remove Programs.

Windows 10 and Windows 8 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.

Mac 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.

Coupon Champ adware uninstall via Control Panel

In the uninstall programs window: look for "Coupon Champ", select this entry and click "Uninstall" or "Remove".

After uninstalling the potentially unwanted program (which causes Coupon Champ ads), scan your computer for any remaining unwanted components or possible malware infections. To scan your computer, use recommended malware removal software.

Remove Coupon Champ ads from Internet browsers:

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

Internet Explorer logoRemove malicious add-ons from Internet Explorer:

Removing Coupon Champ ads from Internet Explorer step 1

Click the "gear" icon Internet Explorer options icon (at the top right corner of Internet Explorer), select "Manage Add-ons". Look for "Coupon Champ", select this entry and click "Remove".

Removing Coupon Champ ads from Internet Explorer step 2

Optional method:

If you continue to have problems with removal of the ads by coupon champ, 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:

Removing Coupon Champ ads from Google Chrome step 1

Click the Chrome menu icon Google Chrome options icon (at the top right corner of Google Chrome) select "Tools" and click on "Extensions". Locate: "Coupon Champ", select this entry and click the trash can icon.

Removing Coupon Champ ads from Google Chrome step 2

Optional method:

If you continue to have problems with removal of the ads by coupon champ, 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

If you are unable to remove Coupon Champ and it is greyed-out ("Installed by enterprise policy"), follow this removal guide - how to remove a Google Chrome extension that is "Installed by enterprise policy"?

Mozilla Firefox logoRemove malicious plugins from Mozilla Firefox:

Removing Coupon Champ ads from Mozilla Firefox step 1

Click the Firefox menu firefox menu icon (at the top right corner of the main window), select "Add-ons". Click on "Extensions", in the opened window remove "Coupon Champ".

Removing Coupon Champ ads from Mozilla Firefox step 2

Optional method:

Computer users who have problems with ads by coupon champ 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 ads by coupon champ, 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.

Removal assistance:
If you are experiencing problems while trying to remove ads by coupon champ from your computer, please ask for assistance in our malware support forum.

Post a comment:
If you have additional information on ads by coupon champ or it's removal please share your knowledge in the comments section below.

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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.

PCrisk security portal is brought by a company RCS LT. Joined forces of security researchers help educate computer users about the latest online security threats. More information about the company RCS LT.

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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
Ads by Coupon Champ QR code
A QR code (Quick Response Code) is a machine-readable code which stores URLs and other information. This code can be read using a camera on a smartphone or a tablet. Scan this QR code to have an easy access removal guide of Ads by Coupon Champ on your mobile device.
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