Removal instructions for the Thai Wallpaper browser hijacker

What kind of software is Thai Wallpaper?

Our research team found the Thai Wallpaper extension while investigating untrustworthy sites. This piece of software promises to display browser wallpapers depicting Thailand.

After examining Thai Wallpaper, we learned that it is a browser hijacker. It modifies browser settings and promotes (via redirects) the searchthaiwallpaper.com fake search engine.

Thai Wallpaper browser hijacker overview

Browser hijackers reassign browsers' default search engines, homepages, and new tab/window URLs. Thai Wallpaper operates in this manner as well. Hence, with this extension installed: new browser tabs/windows opened and search queries entered into the URL bar – result in redirects to the searchthaiwallpaper.com website.

Illegitimate search engines usually cannot provide search results, so they redirect to genuine Internet search sites. At the time of research, searchthaiwallpaper.com redirected to the Bing search engine (bing.com). However, it could land elsewhere, as factors like user geolocation may impact redirects.

It is noteworthy that browser-hijacking software often utilizes persistence-ensuring mechanisms to prevent browser recovery.

Furthermore, Thai Wallpaper likely has data-tracking abilities. Targeted information may include: visited URLs, viewed webpages, searched queries, Internet cookies, usernames/passwords, personally identifiable details, finance-related data, and so forth. The collected information can then be shared with and/or sold to third-parties.

To summarize, the presence of software like Thai Wallpaper on devices can lead to system infections, serious privacy issues, financial losses, and even identity theft.

Threat Summary:

Name	Thai Wallpaper
Threat Type	Browser Hijacker, Redirect, Search Hijacker, Toolbar, Unwanted New Tab
Browser Extension(s)	Thai Wallpaper
Supposed Functionality	Browser wallpapers depicting Thailand
Promoted URL	searchthaiwallpaper.com
Detection Names (searchthaiwallpaper.com)	Criminal IP (Phishing), Full List Of Detections (VirusTotal)
Serving IP Address (searchthaiwallpaper.com)	34.149.218.160
Affected Browser Settings	Homepage, new tab URL, default search engine
Symptoms	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.
Distribution methods	Deceptive pop-up ads, free software installers (bundling).
Damage	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. ▼ Download Combo Cleaner 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.

Browser hijacker examples

We have investigated numerous browser hijackers; MetricMaster, QuickMovie Search, and Naturey New Tab are merely a couple of examples.

Browser-hijacking software usually appears legitimate and harmless. Users are enticed into downloading/installing this software by promises of various "handy" features. However, these functions seldom work as advertised, and in most cases – they do not work at all.

It must be mentioned that even if a piece of software operates as indicated by its promotional material – that is not definitive proof of either legitimacy or safety.

How did Thai Wallpaper install on my computer?

Thai Wallpaper has an "official" download webpage. Browser hijackers are also endorsed on deceptive/scam sites. They are primarily accessed via redirects generated by pages using rogue advertising networks, mistyped URLs, spam browser notifications, intrusive ads, or installed adware.

"Bundling" – packing regular program installation setups with unwanted/malicious supplements – is used to proliferate browser-hijacking software as well.

The risk of unintentionally allowing bundled content into the device is increased by downloading from dubious sources (e.g., freeware and free file-hosting websites, Peer-to-Peer sharing networks, etc.) and by rushing through installation processes (e.g., ignoring terms, using "Easy/Quick" settings, etc.).

Additionally, intrusive advertisements spread browser hijackers. Some of the adverts can be triggered (i.e., by being clicked) to execute scripts that perform stealthy downloads/installations.

How to avoid installation of browser hijackers?

We strongly recommend researching software and downloading it only from official/verified channels. Installation processes must be treated with caution, e.g., by reading terms, studying possible options, using the "Custom/Advanced" settings, and opting out of all supplementary apps, extensions, features, etc.

Another recommendation is to be careful while browsing since fake and dangerous online content usually appears legitimate and harmless. For example, while intrusive ads may look innocuous – they redirect to highly questionable websites (e.g., gambling, scam-promoting, pornography, adult dating, etc.).

In case of continuous encounters with such advertisements and/or redirects, inspect the system and immediately remove all suspicious applications and browser extensions/plug-ins. If your computer is already infected with Thai Wallpaper, we recommend running a scan with Combo Cleaner Antivirus for Windows to automatically eliminate this browser hijacker.

Appearance of searchthaiwallpaper.com redirecting to the Bing search engine (GIF):

Permissions asked by Thai Wallpaper browser hijacker:

Website promoting Thai Wallpaper 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:
▼ DOWNLOAD Combo Cleaner By downloading any software listed on this website you agree to our Privacy Policy and Terms of Use. 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.

Quick menu:

• What is Thai Wallpaper?
• STEP 1. Uninstall unwanted applications using Control Panel.
• STEP 2. Remove Thai Wallpaper browser hijacker from Google Chrome.
• STEP 3. Remove searchthaiwallpaper.com homepage and default search engine from Mozilla Firefox.
• STEP 4. Remove searchthaiwallpaper.com redirect from Safari.
• STEP 5. Remove rogue plug-ins from Microsoft Edge.

Thai Wallpaper 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.

Thai Wallpaper browser hijacker removal from Internet browsers:

Video showing how to remove Thai Wallpaper 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 "Thai Wallpaper" 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 "Thai Wallpaper", look for a browser hijacker URL (hxxp://www.searchthaiwallpaper.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 "searchthaiwallpaper.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.

Optional method:

If you continue to have problems with removal of the searchthaiwallpaper.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 "Thai Wallpaper", 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 "Thai Wallpaper", remove hxxp://searchthaiwallpaper.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.

Optional method:

Computer users who have problems with searchthaiwallpaper.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.

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...

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".

Optional method:

If you continue to have problems with removal of the searchthaiwallpaper.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.

Summary:

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 searchthaiwallpaper.com website?

Cyber criminals (i.e., developers of browser hijackers and fake search engines) profit through redirects to sites like searchthaiwallpaper.com.

Is visiting searchthaiwallpaper.com a threat to my privacy?

To a certain extent, yes. Websites like searchthaiwallpaper.com typically collect (and sell) visitor data.

How did a browser hijacker infiltrate my computer?

Browser hijackers are primarily proliferated via online scams, bundled installers, deceptive promotional webpages, freeware and free file-hosting websites, P2P sharing networks, spam browser notifications, and intrusive ads.

Will Combo Cleaner help me remove Thai Wallpaper browser hijacker?

Yes, Combo Cleaner will scan your computer and eliminate detected browser-hijacking applications. It must be mentioned that manual removal (unaided by security tools) might not be a perfect solution. In cases where multiple browser hijackers have infiltrated the system, after one is removed – the others may simply reinstall it. What is more, browser-hijacking software can render removal-related settings inaccessible. Hence, it is paramount to eliminate browser hijackers thoroughly and all at once.

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