Le virus de redirection Yandex Search est une menace persistante qui peut pirater vos navigateurs Web sur Mac et rediriger vos recherches vers yandex.ru, yandex.com, ou ya.ru. This browser hijacker not only disrupts your online experience but can also compromise your privacy and expose you to unwanted ads and sponsored content. Dans cet article, we will explore what the Yandex Search redirect virus is, its impact on your Mac, et, surtout, how to remove it from your system.

Understanding the Yandex Search Redirect Virus

The Yandex Search redirect virus is categorized as a Mac browser hijacker, virus de redirection, and potentially unwanted program (PPI (PUP)). It infiltrates your Mac without your consent and modifies the search settings of your web browsers, y compris Safari, Google Chrome, et Mozilla Firefox. Par conséquent, whenever you enter search terms, your traffic is redirected to Yandex Search or one of its related domains.

Yandex, often referred to as « Russia’s Google, » is a Russian search engine that initially catered to Russian-speaking audiences but expanded its reach over time. Cependant, its involvement in controversial activities, including disinformation campaigns and ties to the Kremlin, has led to its ban in certain regions. The Yandex Search redirect virus takes advantage of this search engine’s popularity to redirect your searches and potentially expose you to malicious content.

Impact of the Yandex Search Redirect Virus

The Yandex Search redirect virus can have several negative effects on your Mac and online experience. Here are some common symptoms associated with this browser hijacker:

1. Search Redirection: When infected with the Yandex Search redirect virus, your search queries will be redirected to yandex.ru, yandex.com, ou ya.ru, regardless of your preferred search engine.
2. Sponsored Content: The virus may inject sponsored content into your search results, making it difficult to find reliable and relevant information.
3. System Slowdown: The Yandex Search redirect virus can consume system resources, leading to a significant slowdown in your Mac’s performance.
4. Resists Removal: This browser hijacker is designed to resist regular removal methods, making it challenging to uninstall or disable the virus using traditional means.
5. Problèmes de confidentialité: The Yandex Search redirect virus may track your internet activity, compromising your privacy and potentially exposing sensitive information.

Manual Removal of the Yandex Search Redirect Virus

To remove the Yandex Search redirect virus from your Mac, you can follow these manual removal steps. It’s important to note that these steps may vary slightly depending on your specific Mac setup and the version of macOS you are using.

Étape 1: Quit Suspicious Processes

1. Ouvrez Activity Monitor utility on your Mac. You can find it by expanding the Aller menu in the Finder and selecting Utilities.
2. In the Activity Monitor, look for any suspicious processes related to Yandex Search or unfamiliar resource-intensive entries. Select these processes and click on the Stop icon in the upper left-hand corner of the screen.
3. When prompted, choose the Forcer à quitter option to terminate the troublemaking processes.

Étape 2: Remove LaunchAgents

1. Ouvrez Aller menu in the Finder and select Aller au dossier. Alternativement, you can use the Command-Shift-G keyboard shortcut.
2. Tapez /Library/LaunchAgents in the folder search dialog and click on the Aller bouton.
3. In the LaunchAgents folder, look for any suspicious files that may be related to the Yandex Search redirect virus. These files may have recently been added and deviate from the norm. Drag these files to the Trash to remove them.

Étape 3: Remove Application Support Files

1. Utilisez le Aller au dossier feature again and navigate to the folder named ~/Library/Application Support (note the tilde symbol at the beginning of the path).
2. Identify any suspicious folders that have been recently generated and have names unrelated to Apple products or apps you knowingly installed. Send these folders to the Trash.

Étape 4: Delete LaunchDaemons

1. Tapez /Library/LaunchDaemons dans le Aller au dossier search field.
2. Locate any files that the Yandex Search redirect virus may be using for persistence, tel que com.ConnectionCache.system.plist et com.mulkeyd.plist. Delete these files immediately.

Étape 5: Uninstall Suspicious Applications

1. Clique sur Aller menu in the Finder and select Applications.
2. Look for any applications that clearly don’t belong there or that you suspect may be related to the Yandex Search redirect virus. Move these applications to the Trash. Si vous y êtes invité, enter your admin password to confirm the action.

Étape 6: Remove Malicious Profiles

1. Expand the Apple menu and select Préférences de système.
2. Allez à Utilisateurs & Groups et cliquez sur le Login Items languette. Remove any potentially unwanted apps from the list by clicking on the « - » (minus) bouton.
3. Choisissez Profils under System Preferences and look for any malicious configuration profiles. Delete these profiles by clicking on the « - » (minus) bouton.

Nettoyage du navigateur

Even after removing the Yandex Search redirect virus, you may still need to clean up your web browsers to eliminate any remaining traces of the infection. Follow the instructions below to restore your browser settings to their default values.

Safari

1. Open Safari and go to the Safari menu. Choisissez Préférences.
2. In the Preferences screen, clique sur avancé tab and enable the option that says « Show Develop menu in the menu bar. »
3. Once the Develop menu appears, expand it and click on Empty Caches.
4. Go back to the Safari menu and select Histoire. Cliquez sur Clear History and choose « all history » to ensure a thorough cleanup.
5. Return to the Safari Preferences and go to the Privacy tab. Cliquez sur Gérer les données du site Web and remove all stored data related to your Internet activities.
6. Restart Safari to complete the cleanup process.

Google Chrome

1. Open Chrome and click on the Customize and control Google Chrome icône (trois points verticaux) dans le coin supérieur droit de la fenêtre. Choisissez Paramètres.
2. Faites défiler jusqu'à la Réinitialiser les paramètres du navigateur section and click on it.
3. Confirm the Chrome reset when prompted. Once the reset is complete, relaunch Chrome to check for any remaining malware activity.

Mozilla Firefox

1. Open Firefox and go to Aide. Choisissez Informations de dépannage or type about:support in the URL bar and press Enter.
2. On the Troubleshooting Information screen, clique sur Actualiser Firefox button to restore your browser to its default settings.
3. Confirm the changes and restart Firefox.

Using SpyHunter Removal Tool

For a more comprehensive and automated approach to removing the Yandex Search redirect virus, you can use a reliable Mac maintenance and security tool like SpyHunter. SpyHunter can detect and remove the Yandex Search redirect virus, along with other malware and potentially unwanted programs. Here’s how to use it:

Conclusion

The Yandex Search redirect virus can disrupt your online experience, compromettre votre vie privée, and expose you to unwanted ads and sponsored content. By following the manual removal steps outlined in this article or using a reliable removal tool like SpyHunter, you can effectively remove the Yandex Search redirect virus from your Mac and restore your browsers to their normal state. Remember to stay vigilant when downloading software and keep your Mac protected with up-to-date security measures to prevent future infections.