Remove Hao123 - Mar 2021 update

removal by Ugnius Kiguolis - - | Type: Browser hijacker

Hao123 Removal Guide

What is Hao123?

Hao123 – a search engine that gets installed alongside adware and other PUPs and causes changes on the computer

Hao123 virusHao123 is a website that cannot be trusted because the PUP comes without permission and does whatever it wants until you terminate it completely. Hao123 is the news directory site that configures browser settings and sets its own search engine www.hao123.com as the default of Chrome, Firefox, Explorer, and other browsers. The page opens each time you try to use the web browser and search online. Additional redirects to commercial pages cause issues and keep users from accessing the wanted content.

This program gets installed without permission and starts affecting the speed immediately because it runs all the needed process in the background and didn't need to require any agreements for that. This intruder is considered a browser hijacker because it affects online browsing activities and focuses on redirecting the user to commercial pages by injecting in-browser search results with banners, pop-up ads, hyperlinks, in-text ads.

Questions about Hao123

Unfortunately, such Hao123 virus behavior indicates that a potentially unwanted program is installed on your machine. It is possible that when this hijacker got bundled, other PUPs come packed together and landed on your system at the same time. You need to scan the system with anti-malware tools and remove all unwanted programs completely.

Name Hao123
ALSO KNOWN AS This virus has different domain names because it spreads around different parts of the world, os you can encounter br.hao123.com, en.hao123.com, or us.hao.123 and so on
Type Browser hijacker
Symptoms Delivers shady commercial content, injects online searches with ads, redirects to affiliated pages. The browser hijacker changes homepage, default search engine, new tab settings to www.hao123.com
Distribution Intruder gets bundled with other programs, installed from deceptive advertisements and automatically loaded by other PUPs
Possible damage All PUPs have a feature of ad-tracking that can cause issues with privacy if the personal or identifiable data gets shared with a questionable third-party company
Elimination Remove potentially unwanted programs with ReimageIntego and clean the machine from Hao123 virus damage

Hao123 is a famous search engine designed for the Chinese market. Users have started calling it “Hao123 virus” because it has been misused by various software developers and spread with the help of bundling. After using this technique to enter the computer system, Hao123 might alter your Internet Explorer, Google Chrome and Mozilla Firefox web browsers.[1] As a result, you may think that your system was hijacked, but, in fact, it is not.

In reality, Hao123 is not a virus. It was created by a well-known software developer called Baidu. However, its so-called “download client” has been actively spread together with other software, so there is no surprise that some users have been scared after finding it on the system. As a result, it can cause redirects to hao.123, hao123.it, hao123.com, en.hao.123, br.hao.123, tw.hao.123, jp.hao.123, vn.hao.123, etc.

In most of the cases, users download Hao123 Toolbar and similar components consciously from its official website. However, you can also let it enter your PC system when you fail to monitor the installation of download managers, PDF creators, and similar freeware. So, it is you are the one to blame if you found “Hao123 virus” on your computer.

This search engine is mostly propagated using bundling. It’s a software marketing method that allows spreading the program together with freeware or shareware as an optional component. The success of this method relies on the possibility to infiltrate the device unnoticed.

The Hao123 hijack is most likely to occur when users install new programs using “Quick” or “Standard” installation settings that do not openly disclose about additional components. Therefore, using this setup, you agree to install all programs that may have been included in the package.

Hao123 main pageHao123 affects search results which get filled with sponsored links and ads. If you end up seeing either of these pages, get to the removal immediately! Just like any other search tool, the search engine collects NPII, e.g. search terms, most visited websites, data that added when visiting specific websites and so on.[2] As we have said, this information is considered non-personally identifiable, but we highly recommend keeping it private. However, only Hao123 removal will help you stop such activity on your browser.

The biggest problem that is reported about Hao123 client is that it might display you altered search results. Thus, instead of finding useful information, you might need to browse through commercial notifications and links leading to the sponsored websites. The research has shown that some of these affiliates’ sites might be used to promote malware.[3] Therefore, you cannot be sure whether some unexpected Hao123.com redirect won't trick you into visiting a dangerous or unsafe[4] website.

If you are done with this Chinese search engine, you can remove Hao123 from your device instantly with ReimageIntego or another software. It’s the easiest way to get rid of all suspicious or even malicious components that might be installed on your computer.

However, search engines like this one are not hazardous cyber infections. Thus, you can also opt for the manual removal option. It doesn’t matter which version of the so-called “virus” hijacked your web browser, the main elimination principles remain the same – you need to uninstall the search engine from the system and then reset each of your web browsers. Hao123Hao123tab.com is one of the versions in the category of browser hijackers. these are cyber intruders that affect the performance of the machine significantly.

The most popular versions of Hao123

Hao123Tab

Hao123Tab. It is a browser plug-in which places www.hao123.com instead of the start page, new tab page and default search engine. It is an unwanted program that you should remove from your computer if you noticed its presence without downloading it. This browser plug-in can also cause redirects to questionable third-party websites once the user attempts to use Hao123 search.

Us.Hao123.com virus

Us.Hao123.com virus. Us.Hao123.com is yet another Chinese search engine that presents various suspicious clickable content. On this website, you can see a variety of links and ads, which are likely to redirect you to third party websites. In fact, this site can appear on your browser after downloading “Hao123 client” without knowing that. If your browser's settings were altered without your consent, you should remove Us.Hao123.com.

Ar.Hao123

Id.Hao.123 and ar.hao123 do not stand out much in comparison with other versions of Hao123. Their main aim is to promote the content of third-parties by displaying links and other vivid content. Here, you can find links to social networks, sports, news, and entertainment websites. Self-cautious users might get irritated by the fact that these links may redirect them to third party websites.

Baidu.com

Baidu.com is almost the same as Hao123 because they both belong to the same developer – Baidu. However, it relies on the same distribution technique which is considered a little bit fishy, as it relies on bundling. The site has also been providing links to third party websites, so make sure to double-check what you click and pay attention while installing new programs.

Bundling helps to install multiple shady programs at the time

Browsing on suspicious pages cannot give positive results since you are not guaranteed that there is nothing hidden on such websites, for example, scripts automatically allowing to download malware. However, automatic downloads can be encouraged during insecure freeware installation processes.

Pre-packed programs come alongside commonly gotten applications or even cracks of software, games. You cannot see those included applications if you skip through steps and allow installation to run automatically by choosing quick or recommended options.

That's why experts recommend checking every installation window carefully when setting up any program on your computer. For getting such ability, always select Custom or Advanced installation of the freeware and then uncheck all questionable checkmarks.

The guide for a proper Hao123 removal

It doesn’t matter which version of Hao123 virus appeared on your browser, you can still choose between manual or automatic elimination methods. You can find detailed and illustrated instructions at the end of the article, but we want to point out a few important manual elimination’s aspects:

  1. You have to find hijacker’s entries in the Task Manager.[5] Beware that it may use different names for preventing its elimination from the system!
  2. Delete suspicious browser add-ons, extensions, plugins and complete Hao123 removal.
  3. Reset each of the web browsers:

If this task seems too complicated for you or if you have been dealing with the continuous appearance of this unwanted program, you should switch to an automatic elimination option and remove Hao123 with the help of an anti-malware program.

You may remove virus damage with a help of ReimageIntego. SpyHunter 5Combo Cleaner and Malwarebytes are recommended to detect potentially unwanted programs and viruses with all their files and registry entries that are related to them.

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Getting rid of Hao123. Follow these steps

Uninstall Hao123 from Windows systems

To uninstall Hao123 from your computer, you need to eliminate all components that are related to it. You should run thru the entire programs' list and uninstall each suspicious application, such as Baidu, Adchoices, and others.

To remove Hao123 from Windows 10/8  machines, please follow these steps:

  1. Enter Control Panel into Windows search box and hit Enter or click on the search result.
  2. Under Programs, select Uninstall a program. Uninstall from Windows 1
  3. From the list, find entries related to Hao123 (or any other recently installed suspicious program).
  4. Right-click on the application and select Uninstall.
  5. If User Account Control shows up, click Yes.
  6. Wait till uninstallation process is complete and click OK. Uninstall from Windows 2

If you are Windows 7/XP user, proceed with the following instructions:

  1. Click on Windows Start > Control Panel located on the right pane (if you are Windows XP user, click on Add/Remove Programs).
  2. In Control Panel, select Programs > Uninstall a program. Uninstall from Windows 7/XP
  3. Pick the unwanted application by clicking on it once.
  4. At the top, click Uninstall/Change.
  5. In the confirmation prompt, pick Yes.
  6. Click OK once the removal process is finished.

Eliminate Hao123 from Mac OS X system

To eliminate the hijacker from your Mac OS X, you will have to go through the list of instructions indicated below:

Remove Hao123 from Applications folder:

  1. From the menu bar, select Go > Applications.
  2. In the Applications folder, look for Hao123-related entries.
  3. Click on the app and drag it to Trash (or right-click and pick Move to Trash) Uninstall from Mac 1

To fully remove Hao123, you need to access Application Support, LaunchAgents, and LaunchDaemons folders and delete relevant files:

  1. Select Go > Go to Folder.
  2. Enter /Library/Application Support and click Go or press Enter.
  3. In the Application Support folder, look for any dubious entries related to Hao123 and then delete them.
  4. Now enter /Library/LaunchAgents and /Library/LaunchDaemons folders the same way and terminate all the Hao123-related entries. Uninstall from Mac 2

Erase Hao123 from Microsoft Edge

When you eliminate the pup from you PC, you will also have to reset your browser in order to eliminate the last bits of the virus activity on your PC. You can reset MS Edge browser like explained below:

Delete unwanted extensions from MS Edge:

  1. Select Menu (three horizontal dots at the top-right of the browser window) and pick Extensions.
  2. From the list, pick the Hao123-related extension and click on the Gear icon.
  3. Click on Uninstall at the bottom. Remove extensions from Edge

Clear cookies and other browser data:

  1. Click on the Menu (three horizontal dots at the top-right of the browser window) and select Privacy & security.
  2. Under Clear browsing data, pick Choose what to clear.
  3. Select everything (apart from passwords, although you might want to include Media licenses as well, if applicable) and click on Clear. Clear Edge browsing data

Restore new tab and homepage settings:

  1. Click the menu icon and choose Settings.
  2. Then find On startup section.
  3. Click Disable if you found any suspicious domain.

Reset MS Edge if the above steps did not work:

  1. Press on Ctrl + Shift + Esc to open Task Manager.
  2. Click on More details arrow at the bottom of the window.
  3. Select Details tab.
  4. Now scroll down and locate every entry with Microsoft Edge name in it. Right-click on each of them and select End Task to stop MS Edge from running. Reset MS Edge

If this solution failed to help you, you need to use an advanced Edge reset method. Note that you need to backup your data before proceeding.

  1. Find the following folder on your computer: C:\\Users\\%username%\\AppData\\Local\\Packages\\Microsoft.MicrosoftEdge_8wekyb3d8bbwe.
  2. Press Ctrl + A on your keyboard to select all folders.
  3. Right-click on them and pick Delete Advanced MS Edge reset 1
  4. Now right-click on the Start button and pick Windows PowerShell (Admin).
  5. When the new window opens, copy and paste the following command, and then press Enter:

    Get-AppXPackage -AllUsers -Name Microsoft.MicrosoftEdge | Foreach {Add-AppxPackage -DisableDevelopmentMode -Register “$($_.InstallLocation)\\AppXManifest.xml” -Verbose Advanced MS Edge reset 2

Instructions for Chromium-based Edge

Delete extensions from MS Edge (Chromium):

  1. Open Edge and click select Settings > Extensions.
  2. Delete unwanted extensions by clicking Remove. Remove extensions from Chromium Edge

Clear cache and site data:

  1. Click on Menu and go to Settings.
  2. Select Privacy and services.
  3. Under Clear browsing data, pick Choose what to clear.
  4. Under Time range, pick All time.
  5. Select Clear now. Clear browser data from Chroum Edge

Reset Chromium-based MS Edge:

  1. Click on Menu and select Settings.
  2. On the left side, pick Reset settings.
  3. Select Restore settings to their default values.
  4. Confirm with Reset. Reset Chromium Edge

Get rid of Hao123 from Mozilla Firefox (FF)

Our experts explain how to reset Mozilla Firefox and regain control of your browser here:

Remove dangerous extensions:

  1. Open Mozilla Firefox browser and click on the Menu (three horizontal lines at the top-right of the window).
  2. Select Add-ons.
  3. In here, select plugins that are related to Hao123 and click Remove. Remove extensions from Firefox

Reset the homepage:

  1. Click three horizontal lines at the top right corner to open the menu.
  2. Choose Options.
  3. Under Home options, enter your preferred site that will open every time you newly open the Mozilla Firefox.

Clear cookies and site data:

  1. Click Menu and pick Options.
  2. Go to Privacy & Security section.
  3. Scroll down to locate Cookies and Site Data.
  4. Click on Clear Data…
  5. Select Cookies and Site Data, as well as Cached Web Content and press Clear. Clear cookies and site data from Firefox

Reset Mozilla Firefox

In case Hao123 did not get removed after following the instructions above, reset Mozilla Firefox:

  1. Open Mozilla Firefox browser and click the Menu.
  2. Go to Help and then choose Troubleshooting Information. Reset Firefox 1
  3. Under Give Firefox a tune up section, click on Refresh Firefox…
  4. Once the pop-up shows up, confirm the action by pressing on Refresh Firefox – this should complete Hao123 removal. Reset Firefox 2

Remove Hao123 from Google Chrome

Google Chrome is a browser which most likely suffers most of browser hijacker attacks. To get rid of Hao123, restore your web engine to its previous state.

Delete malicious extensions from Google Chrome:

  1. Open Google Chrome, click on the Menu (three vertical dots at the top-right corner) and select More tools > Extensions.
  2. In the newly opened window, you will see all the installed extensions. Uninstall all the suspicious plugins that might be related to Hao123 by clicking Remove. Remove extensions from Chrome

Clear cache and web data from Chrome:

  1. Click on Menu and pick Settings.
  2. Under Privacy and security, select Clear browsing data.
  3. Select Browsing history, Cookies and other site data, as well as Cached images and files.
  4. Click Clear data. Clear cache and web data from Chrome

Change your homepage:

  1. Click menu and choose Settings.
  2. Look for a suspicious site like Hao123 in the On startup section.
  3. Click on Open a specific or set of pages and click on three dots to find the Remove option.

Reset Google Chrome:

If the previous methods did not help you, reset Google Chrome to eliminate all the Hao123-components:

  1. Click on Menu and select Settings.
  2. In the Settings, scroll down and click Advanced.
  3. Scroll down and locate Reset and clean up section.
  4. Now click Restore settings to their original defaults.
  5. Confirm with Reset settings to complete Hao123 removal. Reset Chrome 2

Uninstall Hao123 from Safari

Remove unwanted extensions from Safari:

  1. Click Safari > Preferences…
  2. In the new window, pick Extensions.
  3. Select the unwanted extension related to Hao123 and select Uninstall. Remove extensions from Safari

Clear cookies and other website data from Safari:

  1. Click Safari > Clear History…
  2. From the drop-down menu under Clear, pick all history.
  3. Confirm with Clear History. Clear cookies and website data from Safari

Reset Safari if the above-mentioned steps did not help you:

  1. Click Safari > Preferences…
  2. Go to Advanced tab.
  3. Tick the Show Develop menu in menu bar.
  4. From the menu bar, click Develop, and then select Empty Caches. Reset Safari

After uninstalling this potentially unwanted program (PUP) and fixing each of your web browsers, we recommend you to scan your PC system with a reputable anti-spyware. This will help you to get rid of Hao123 registry traces and will also identify related parasites or possible malware infections on your computer. For that you can use our top-rated malware remover: ReimageIntego, SpyHunter 5Combo Cleaner or Malwarebytes.

How to prevent from getting Hao123

Access your website securely from any location

When you work on the domain, site, blog, or different project that requires constant management, content creation, or coding, you may need to connect to the server and content management service more often. The best solution for creating a tighter network could be a dedicated/fixed IP address.

If you make your IP address static and set to your device, you can connect to the CMS from any location and do not create any additional issues for the server or network manager that needs to monitor connections and activities. VPN software providers like Private Internet Access can help you with such settings and offer the option to control the online reputation and manage projects easily from any part of the world.

 

Recover files after data-affecting malware attacks

While much of the data can be accidentally deleted due to various reasons, malware is one of the main culprits that can cause loss of pictures, documents, videos, and other important files. More serious malware infections lead to significant data loss when your documents, system files, and images get encrypted. In particular, ransomware is is a type of malware that focuses on such functions, so your files become useless without an ability to access them.

Even though there is little to no possibility to recover after file-locking threats, some applications have features for data recovery in the system. In some cases, Data Recovery Pro can also help to recover at least some portion of your data after data-locking virus infection or general cyber infection. 

 

About the author
Ugnius Kiguolis
Ugnius Kiguolis - The mastermind

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