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Baidu Virus – How to Remove It

Baidu virus imageWhat are Baidu viruses? Is a Baidu virus dangerous? How to remove a Baidu virus from your computer?

Baidu virus infections can happen through multiple ways. They take advantage of the name of the shopping site in order to promote themselves. The different virus attacks are being operated by different hacking groups and individuals — we have received reports of numerous campaigns that use the Baidu name in different elements. Most of them are related to malicious scripts that are found in redirects and pop-ups, as well as intrusive ads. Reading this article will help you protect yourself from bogus Baidu sites and virus infections.

Threat Summary

Name Baidu Virus
Type Malware
Short Description Virus that takes advantage of the legitimate and famous shopping site Baidu.
Symptoms The symptoms may be ranging from seeing redirects to having symptom-less Trojan on your computer.
Distribution Method Bundled downloads. Web pages which may advertise it.
Detection Tool See If Your System Has Been Affected by malware

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User Experience Join Our Forum to Discuss Baidu Virus.

Baidu Virus — How Did I Get ItDo?

Baidu virus samples can be spread using different tactics depending on its actual form which is being used by the criminals. At any time there may be several iterations of the threat running at a single time by various criminal groups. If the Baidu virus is a web threat and ditributed as a malware site or script it can be spread using several common ways:

  • Phishing Emails — The hackers can coordinate mass email phishing messages which pose as being sent by companies or services. They include links or scripts that will lead to the Baidu virus infection. The emails can originate from addresses that sound similar to the legitimate sources.
  • Dangerous Web Sites — The hackers can also construct sites that impersonate well-known web portals: download sites, search engines, software landing pages and even game communities. To make them appear as more legitimate to the visitors the criminals can add in security certificates that can be stolen or self-signed.
  • Browser Hijackers — These are dangerous plugins made for the most popular web browsers and are usually uploaded to their relevant repositories with fake user reviews and developer identities. The description will promise new features and performance optimizations that may be related to the Baidu site.
  • Fake Profiles — The hackers can use fake or hacked profiles to post links to the Baidu virus sample. They can be posted on online forums, social networks and chats.

On the other hand executable versions of the Baidu virus threat may be spread over other mechanisms as well, for example file-sharing networks like BitTorrent where both pirate and legitimate files are shared among the users.

Another popular technique is the creation of malicious application installers — the hackers typically take the legitimate setup files from their official sources and modify them accordingly. The code can also be placed macro-infected documents which can be of every popular file format: spreadsheets, presentations, text files and databases. As soon as they are opened a prompt will be spawned asking the users to enable the code in order to correctly view the contents. This will lead to the virus installation.

Baidu Virus — What Does It Do?

Depending on the exact version of the Baidu virus acquired by the users it can cause a wide variety of malicious actions. If the browser or web-based version has infected a given host we anticipate that common behavior will be followed. In the majority of such cases a hacker-controlled site is used in combination with dangerous code. The users will be redirected to it as a result of the infection. Usually the affected web browsers will have their settings changed so that it will always show the malware pages. Having access to the software programs the hackers will be able to hijack all stored within information: bookmarks, history, cache, settings, cookies and stored passwords.

When the infections are caused through the interaction with a browser hijacker it can deliberately slow down the performance of the infected host or produce browsing issues. When the malicious web site that is related to the Baidu virus is opened by the victims they can expect that at any time some of the following actions to occur:

  • Tracking Cookies — As soon as the respective page is loaded it will immediately download several tracking cookies which are used to monitor the interactions of the users across the site. The sensitive analytical information is transmitted to the hacker operators in real-time.
  • Adware Content Display — The web pages can display ad content of different kinds: banners, pop-ups, text links and etc. For every display or click the hackers will receive income from the sponsors.
  • Other Redirects — At any time the made infections can be reprogrammed into delivering another type of malware.
  • Phishing Schemes Delivery — As the Baidu virus pages can shift their tactics at any time in order to scam the victims into entering in their account credentials or other personal information.

On the other hand the executable forms of the Baidu virus can have an even more dangerous impact. They can access the system configuration and edit out sensitive files thus leading to even more malicious behavior. Commonly the virus forms will start the infection with a data harvesting component which can not only hijack data that can be used to identify the victims but also the machines. The collected information can be used for a variety of crimes including identity theft and financial abuse.

The harvested information can be used by another module in order to generate an unique ID which is associated which every infected host.

Following the intrusion the threat can be set to automatically start as soon as the computer is powered on. In advanced cases this can also disable access to the recovery boot options which will make it very difficult to follow most manual user recovery guides.

In certain situations the Baidu virus files can also modify the existing Windows Registry values or create new ones specifically for itself. This can lead to serious performance and stability issues, data loss and unexpected errors.

What’s more dangerous about the Baidu virus files is that they can be used to to deliver other malware. A dangerous example is the infection with a Trojan horse — these are stand-alone viruses which will create a constant connection to a hacker-controlled server. It allows them to take over control of the machines, steal their files and spy on the victims. Another popular threat which can be set against the users is the installation of cryptocurrency miners which are small scripts or stand-alone programs which take advantage of the available system resources: CPU, memory, hard disk space and etc. Whenever one of the tasks are reported as complete another one will take their place. The hackers will also receive income in the form of cryptocurrency that will be directly wired to their digital wallets.

The majority of Baidu virus infections are programmed to execute various dangerous actions depending on the local machine conditions or hacker instructions. This is why we strongly recommend that users employ an advanced anti-spyware solution which can remove existing infections.

Remove Baidu Virus from Your Machine

In order to be able to remove Baidu virus, you should know where it’s files and objects are hidden. The main idea is to follow the removal steps below. They are made to help you isolate the virus and detect and delete the malicious files. For the complete detection and removal of Baidu Virus, however, we strongly suggest that you download and run a free scan with an advanced anti-malware software. Such tool will automatically identify and eliminate all of the virus files and objects, related to any Baidu Virus from your computer plus protect it in the future too.

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Martin Beltov

Martin graduated with a degree in Publishing from Sofia University. As a cyber security enthusiast he enjoys writing about the latest threats and mechanisms of intrusion.

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Windows Mac OS X Google Chrome Mozilla Firefox Microsoft Edge Safari Internet Explorer

How to Remove Baidu Virus from Windows.


Step 1: Boot Your PC In Safe Mode to isolate and remove Baidu Virus

OFFER

Manual Removal Usually Takes Time and You Risk Damaging Your Files If Not Careful!
We Recommend To Scan Your PC with SpyHunter

Keep in mind, that SpyHunter’s scanner is only for malware detection. If SpyHunter detects malware on your PC, you will need to purchase SpyHunter's malware removal tool to remove the malware threats. Read our SpyHunter 5 review. Click on the corresponding links to check SpyHunter's EULA, Privacy Policy and Threat Assessment Criteria

1. Hold Windows key() + R


2. The "Run" Window will appear. In it, type "msconfig" and click OK.


3. Go to the "Boot" tab. There select "Safe Boot" and then click "Apply" and "OK".
Tip: Make sure to reverse those changes by unticking Safe Boot after that, because your system will always boot in Safe Boot from now on.


4. When prompted, click on "Restart" to go into Safe Mode.


5. You can recognise Safe Mode by the words written on the corners of your screen.


Step 2: Uninstall Baidu Virus and related software from Windows

Here is a method in few easy steps that should be able to uninstall most programs. No matter if you are using Windows 10, 8, 7, Vista or XP, those steps will get the job done. Dragging the program or its folder to the recycle bin can be a very bad decision. If you do that, bits and pieces of the program are left behind, and that can lead to unstable work of your PC, errors with the file type associations and other unpleasant activities. The proper way to get a program off your computer is to Uninstall it. To do that:


1. Hold the Windows Logo Button and "R" on your keyboard. A Pop-up window will appear.


2. In the field type in "appwiz.cpl" and press ENTER.


3. This will open a window with all the programs installed on the PC. Select the program that you want to remove, and press "Uninstall"
Follow the instructions above and you will successfully uninstall most programs.


Step 3: Clean any registries, created by Baidu Virus on your computer.

The usually targeted registries of Windows machines are the following:

  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
  • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce
  • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce

You can access them by opening the Windows registry editor and deleting any values, created by Baidu Virus there. This can happen by following the steps underneath:

1. Open the Run Window again, type "regedit" and click OK.


2. When you open it, you can freely navigate to the Run and RunOnce keys, whose locations are shown above.


3. You can remove the value of the virus by right-clicking on it and removing it.
Tip: To find a virus-created value, you can right-click on it and click "Modify" to see which file it is set to run. If this is the virus file location, remove the value.

IMPORTANT!
Before starting "Step 4", please boot back into Normal mode, in case you are currently in Safe Mode.
This will enable you to install and use SpyHunter 5 successfully.

Step 4: Scan for Baidu Virus with SpyHunter Anti-Malware Tool

1. Click on the "Download" button to proceed to SpyHunter's download page.


It is recommended to run a scan before purchasing the full version of the software to make sure that the current version of the malware can be detected by SpyHunter. Click on the corresponding links to check SpyHunter's EULA, Privacy Policy and Threat Assessment Criteria.


2. After you have installed SpyHunter, wait for it to update automatically.

SpyHunter5-update-2018


3. After the update process has finished, click on the 'Malware/PC Scan' tab. A new window will appear. Click on 'Start Scan'.

SpyHunter5-Free-Scan-2018


4. After SpyHunter has finished scanning your PC for any files of the associated threat and found them, you can try to get them removed automatically and permanently by clicking on the 'Next' button.

SpyHunter-5-Free-Scan-Next-2018

If any threats have been removed, it is highly recommended to restart your PC.


Windows Mac OS X Google Chrome Mozilla Firefox Microsoft Edge Safari Internet Explorer

Get rid of Baidu Virus from Mac OS X.


Step 1: Uninstall Baidu Virus and remove related files and objects

OFFER
Manual Removal Usually Takes Time and You Risk Damaging Your Files If Not Careful!
We Recommend To Scan Your Mac with SpyHunter for Mac
Keep in mind, that SpyHunter for Mac needs to purchased to remove the malware threats. Click on the corresponding links to check SpyHunter’s EULA and Privacy Policy


1. Hit the ⇧+⌘+U keys to open Utilities. Another way is to click on “Go” and then click “Utilities”, like the image below shows:


2. Find Activity Monitor and double-click it:


3. In the Activity Monitor look for any suspicious processes, belonging or related to Baidu Virus:

Tip: To quit a process completely, choose the “Force Quit” option.


4. Click on the "Go" button again, but this time select Applications. Another way is with the ⇧+⌘+A buttons.


5. In the Applications menu, look for any suspicious app or an app with a name, similar or identical to Baidu Virus. If you find it, right-click on the app and select “Move to Trash”.


6: Select Accounts, after which click on the Login Items preference. Your Mac will then show you a list of items that start automatically when you log in. Look for any suspicious apps identical or similar to Baidu Virus. Check the app you want to stop from running automatically and then select on the Minus (“-“) icon to hide it.


7: Remove any left-over files that might be related to this threat manually by following the sub-steps below:

  • Go to Finder.
  • In the search bar type the name of the app that you want to remove.
  • Above the search bar change the two drop down menus to “System Files” and “Are Included” so that you can see all of the files associated with the application you want to remove. Bear in mind that some of the files may not be related to the app so be very careful which files you delete.
  • If all of the files are related, hold the ⌘+A buttons to select them and then drive them to “Trash”.

In case you cannot remove Baidu Virus via Step 1 above:

In case you cannot find the virus files and objects in your Applications or other places we have shown above, you can manually look for them in the Libraries of your Mac. But before doing this, please read the disclaimer below:

Disclaimer! If you are about to tamper with Library files on Mac, be sure to know the name of the virus file, because if you delete the wrong file, it may cause irreversible damage to your MacOS. Continue on your own responsibility!

1: Click on "Go" and Then "Go to Folder" as shown underneath:

2: Type in "/Library/LauchAgents/" and click Ok:

3: Delete all of the virus files that have similar or the same name as Baidu Virus. If you believe there is no such file, do not delete anything.

You can repeat the same procedure with the following other Library directories:

→ ~/Library/LaunchAgents
/Library/LaunchDaemons

Tip: ~ is there on purpose, because it leads to more LaunchAgents.


Step 2: Scan for and remove Baidu Virus files from your Mac

When you are facing problems on your Mac as a result of unwanted scripts and programs such as Baidu Virus, the recommended way of eliminating the threat is by using an anti-malware program. SpyHunter for Mac offers advanced security features along with other modules that will improve your Mac’s security and protect it in the future.


Click the button below below to download SpyHunter for Mac and scan for Baidu Virus:


Download

SpyHunter for Mac



Windows Mac OS X Google Chrome Mozilla Firefox Microsoft Edge Safari Internet Explorer


Remove Baidu Virus from Google Chrome.


Step 1: Start Google Chrome and open the drop menu


Step 2: Move the cursor over "Tools" and then from the extended menu choose "Extensions"


Step 3: From the opened "Extensions" menu locate the unwanted extension and click on its "Remove" button.


Step 4: After the extension is removed, restart Google Chrome by closing it from the red "X" button at the top right corner and start it again.


Windows Mac OS X Google Chrome Mozilla Firefox Microsoft Edge Safari Internet Explorer


Erase Baidu Virus from Mozilla Firefox.

Step 1: Start Mozilla Firefox. Open the menu window


Step 2: Select the "Add-ons" icon from the menu.


Step 3: Select the unwanted extension and click "Remove"


Step 4: After the extension is removed, restart Mozilla Firefox by closing it from the red "X" button at the top right corner and start it again.



Windows Mac OS X Google Chrome Mozilla Firefox Microsoft Edge Safari Internet Explorer


Uninstall Baidu Virus from Microsoft Edge.


Step 1: Start Edge browser.


Step 2: Open the drop menu by clicking on the icon at the top right corner.


Step 3: From the drop menu select "Extensions".


Step 4: Choose the suspected malicious extension you want to remove and then click on the gear icon.


Step 5: Remove the malicious extension by scrolling down and then clicking on Uninstall.



Windows Mac OS X Google Chrome Mozilla Firefox Microsoft Edge Safari Internet Explorer


Remove Baidu Virus from Safari.


Step 1: Start the Safari app.


Step 2: After hovering your mouse cursor to the top of the screen, click on the Safari text to open its drop down menu.


Step 3: From the menu, click on "Preferences".

stf-safari preferences


Step 4: After that, select the 'Extensions' Tab.

stf-safari-extensions


Step 5: Click once on the extension you want to remove.


Step 6: Click 'Uninstall'.

stf-safari uninstall

A pop-up window will appear asking for confirmation to uninstall the extension. Select 'Uninstall' again, and the Baidu Virus will be removed.


How to Reset Safari
IMPORTANT: Before resetting Safari make sure you back up all your saved passwords within the browser in case you forget them.

Start Safari and then click on the gear leaver icon.

Click the Reset Safari button and you will reset the browser.


Windows Mac OS X Google Chrome Mozilla Firefox Microsoft Edge Safari Internet Explorer


Eliminate Baidu Virus from Internet Explorer.


Step 1: Start Internet Explorer.


Step 2: Click on the gear icon labeled 'Tools' to open the drop menu and select 'Manage Add-ons'


Step 3: In the 'Manage Add-ons' window.


Step 4: Select the extension you want to remove and then click 'Disable'. A pop-up window will appear to inform you that you are about to disable the selected extension, and some more add-ons might be disabled as well. Leave all the boxes checked, and click 'Disable'.


Step 5: After the unwanted extension has been removed, restart Internet Explorer by closing it from the red 'X' button located at the top right corner and start it again.


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