What kind of software is Changify?
While investigating deceptive websites, our research team found the Changify browser extension. It promises to display browser wallpapers.
However, after examining this piece of software, we determined that it is a browser hijacker. Changify makes changes to browser settings in order to endorse (via redirects) the qhereugo.com illegitimate search engine.
Changify browser hijacker overview
Browser hijackers make modifications to browsers' homepages, default search engines, and new tab/window URLs. Changify also operates in this manner. With this extension installed: new browser tabs/windows opened and search queries entered into the URL bar – result in redirects to the qhereugo.com webpage.
It is worth mentioning that browser-hijacking software commonly uses persistence-ensuring techniques, such as undoing user-made changes or denying access to removal-related settings – to prevent browser recovery.
In most cases, fake search engines cannot generate search results. They redirect to legitimate Internet search websites. Qhereugo.com is not an exception; it leads to the Bing search engine (bing.com). Note that this site could lead elsewhere since factors like user geolocation can impact redirects.
Changify might have data-tracking abilities, as they are standard for browser hijackers. Information of interest may include: visited URLs, viewed pages, searched queries, Internet cookies, account log-in credentials, finance-related data, and so on. The gathered information can then be sold to third-parties or otherwise abused for profit.
In summary, browser-hijacking software like Changify may cause system infections, severe privacy issues, financial losses, and identity theft.
|Browser Hijacker, Redirect, Search Hijacker, Toolbar, Unwanted New Tab
|Detection Names (qhereugo.com)
|Criminal IP (Phishing), Full List Of Detections (VirusTotal)
|Serving IP Address (qhereugo.com)
|Affected Browser Settings
|Homepage, new tab URL, default search engine
|Manipulated Internet browser settings (homepage, default Internet search engine, new tab settings). Users are forced to visit the hijacker's website and search the Internet using their search engines.
|Deceptive pop-up ads, free software installers (bundling).
|Internet browser tracking (potential privacy issues), display of unwanted ads, redirects to dubious websites.
|Malware Removal (Windows)
To eliminate possible malware infections, scan your computer with legitimate antivirus software. Our security researchers recommend using Combo Cleaner.
Browser hijacker examples
Software within this classification typically appears legitimate and offers a broad range of "handy" functionalities. However, these functions are usually fake and nonoperational – the purpose is to lure users into downloading/installing the software.
It is pertinent to mention that even if a browser extension or an application works as indicated by its promotional material – that is not a guarantee of legitimacy or safety.
How did Changify install on my computer?
We obtained Changify from its "official" promotional webpage. In addition to such legitimate-looking pages, browser hijackers are often endorsed on scam sites. Users primarily enter these webpages via redirects generated by mistyped URLs, sites employing rogue advertising networks, intrusive ads, spam browser notifications, or installed adware.
Browser-hijacking software can also be bundled with ordinary programs. The threat of unintentionally allowing bundled content into the device is increased by downloading from dubious channels (e.g., freeware and free file-hosting websites, P2P sharing networks, etc.) and by treating installations with negligence (e.g., ignoring terms, using "Quick/Easy" settings, etc.).
Intrusive advertisements are utilized in browser hijacker proliferation as well. Once clicked on, some of the adverts can execute scripts to perform stealthy downloads/installations.
How to avoid installation of browser hijackers?
We highly recommend researching software and downloading it only from official/verified sources. Installation processes must be treated with caution, e.g., by reading terms, exploring available options, using the "Custom/Advanced" settings, and opting out of all additional apps, extensions, tools, features, etc.
Due to the legitimate and harmless appearance of fraudulent and malicious online content – we also advise being vigilant while browsing. Intrusive advertisements are an example, which may appear harmless yet redirect to unreliable and questionable sites (e.g., gambling, scam-promoting, adult dating, pornography, etc.)
In case of continuous encounters with such adverts/redirects, check the device and immediately remove all suspect applications and browser extensions/plug-ins. If your computer is already infected with Changify, we recommend running a scan with Combo Cleaner Antivirus for Windows to automatically eliminate this browser hijacker.
Appearance of qhereugo.com redirecting to the Bing search engine (GIF):
Permissions asked by Changify browser hijacker:
Website promoting Changify browser hijacker:
Instant automatic malware removal:
Manual threat removal might be a lengthy and complicated process that requires advanced IT skills. Combo Cleaner is a professional automatic malware removal tool that is recommended to get rid of malware. Download it by clicking the button below:
- What is Changify?
- STEP 1. Uninstall unwanted applications using Control Panel.
- STEP 2. Remove Changify browser hijacker from Google Chrome.
- STEP 3. Remove qhereugo.com homepage and default search engine from Mozilla Firefox.
- STEP 4. Remove qhereugo.com redirect from Safari.
- STEP 5. Remove rogue plug-ins from Microsoft Edge.
Changify browser hijacker removal:
Windows 11 users:
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:
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:
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:
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.
In the uninstall programs window: look for any recently installed suspicious applications, select these entries and click "Uninstall" or "Remove".
After uninstalling the potentially unwanted applications, scan your computer for any remaining unwanted components. To scan your computer, use recommended malware removal software.
Changify browser hijacker removal from Internet browsers:
Video showing how to remove Changify browser hijacker using Combo Cleaner:
Remove malicious extensions from Google Chrome:
Click the Chrome menu icon (at the top right corner of Google Chrome), select "Extensions" and click "Manage Extensions". Locate "Changify" and other recently-installed suspicious extensions, select these entries and click "Remove".
Change your homepage:
Click the Chrome menu icon (at the top right corner of Google Chrome), select "Settings". In the "On startup" section, disable "Changify", look for a browser hijacker URL (hxxp://www.qhereugo.com) below the "Open a specific or set of pages" option. If present click on the three vertical dots icon and select "Remove".
Change your default search engine:
To change your default search engine in Google Chrome: Click the Chrome menu icon (at the top right corner of Google Chrome), select "Settings", in the "Search engine" section, click "Manage search engines...", in the opened list look for "qhereugo.com", when located click the three vertical dots near this URL and select "Delete".
- If you continue to have problems with browser redirects and unwanted advertisements - Reset Google Chrome.
If you continue to have problems with removal of the qhereugo.com redirect, reset your Google Chrome browser settings. Click the 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.
After scrolling to the bottom of the screen, click the Reset (Restore settings to their original defaults) button.
In the opened window, confirm that you wish to reset Google Chrome settings to default by clicking the Reset button.
Remove malicious extensions from Mozilla Firefox:
Click the Firefox menu (at the top right corner of the main window), select "Add-ons and themes". Click "Extensions", in the opened window locate "Changify", as well as all recently-installed suspicious extensions, click on the three dots and then click "Remove".
Change your homepage:
To reset your homepage, click the Firefox menu (at the top right corner of the main window), then select "Settings", in the opened window disable "Changify", remove hxxp://qhereugo.com and enter your preferred domain, which will open each time you start Mozilla Firefox.
Change your default search engine:
In the URL address bar, type "about:config" and press Enter. Click "Accept the Risk and Continue".
In the search filter at the top, type: "extensionControlled". Set both results to "false" by either double-clicking each entry or clicking the button.
Computer users who have problems with qhereugo.com redirect removal can reset their Mozilla Firefox settings.
Open Mozilla Firefox, at the top right corner of the main window, click the Firefox menu, in the opened menu, click Help.
Select Troubleshooting Information.
In the opened window, click the Refresh Firefox button.
In the opened window, confirm that you wish to reset Mozilla Firefox settings to default by clicking the Refresh Firefox button.
Remove malicious extensions from Safari:
Make sure your Safari browser is active and click Safari menu, then select Preferences...
In the preferences window select the Extensions tab. Look for any recently installed suspicious extensions and uninstall them.
In the preferences window select General tab and make sure that your homepage is set to a preferred URL, if its altered by a browser hijacker - change it.
In the preferences window select Search tab and make sure that your preferred Internet search engine is selected.
Make sure your Safari browser is active and click on Safari menu. From the drop down menu select Clear History and Website Data...
In the opened window select all history and click the Clear History button.
Remove malicious extensions from Microsoft Edge:
Click the Edge menu icon (at the top right corner of Microsoft Edge), select "Extensions". Locate any recently-installed suspicious browser add-ons, and remove them.
Change your homepage and new tab settings:
Click the Edge menu icon (at the top right corner of Microsoft Edge), select "Settings". In the "On startup" section look for the name of the browser hijacker and click "Disable".
Change your default Internet search engine:
To change your default search engine in Microsoft Edge: Click the Edge menu icon (at the top right corner of Microsoft Edge), select "Privacy and services", scroll to bottom of the page and select "Address bar". In the "Search engines used in address bar" section look for the name of the unwanted Internet search engine, when located click the "Disable" button near it. Alternatively you can click on "Manage search engines", in the opened menu look for unwanted Internet search engine. Click on the puzzle icon near it and select "Disable".
If you continue to have problems with removal of the qhereugo.com redirect, reset your Microsoft Edge browser settings. Click the Edge menu icon (at the top right corner of Microsoft Edge) and select Settings.
In the opened settings menu select Reset settings.
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.
- If this did not help, follow these alternative instructions explaining how to reset the Microsoft Edge browser.
A browser hijacker is a type of adware infection that modifies Internet browser settings by assigning the homepage and default Internet search engine settings to some other (unwanted) website URL. Commonly, this type of adware infiltrates operating systems through free software downloads. If your download is managed by a download client, ensure that you decline offers to install advertised toolbars or applications that seek to change your homepage and default Internet search engine settings.
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Frequently Asked Questions (FAQ)
What is the purpose of forcing users to visit qhereugo.com website?
Cyber criminals (i.e., developers of fake search engines and browser hijackers) generate revenue through redirects to sites like qhereugo.com.
Is visiting qhereugo.com a threat to my privacy?
To a certain extent, yes. Websites classified as fake search engines (e.g., qhereugo.com, etc.) usually collect (and sell) visitor data.
How did a browser hijacker infiltrate my computer?
Browser hijackers are mainly distributed via bundled installation setups, deceptive promotional webpages, freeware and free file-hosting websites, online scams, Peer-to-Peer sharing networks, spam browser notifications, and intrusive ads.
Will Combo Cleaner help me remove Changify browser hijacker?
Yes, Combo Cleaner will scan your computer and eliminate all browser-hijacking applications present. Note that manual removal (performed without security tools) might not be ideal, particularly when multiple browser hijackers have infiltrated the system. In these cases, after one is removed – the others may simply reinstall it. Furthermore, browser-hijacking software may be capable of restricting access to removal-related settings. Therefore, it is crucial to eliminate browser hijackers thoroughly and all at once.