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Baidu Virus – How to Remove It

What Is Baidu Virus?

What are Baidu viruses? Is a Baidu virus dangerous? How to remove a Baidu virus from your computer? This article will get you all the answers you need. If you believe you are infected, then act promptly and scan your system.

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.

Baidu virus image

Baidu Virus Details

Name Baidu Virus
Type Malware
Removal Time Less than 15 minutes (full-system scan)
Removal Tool See If Your System Has Been Affected by malware


Malware Removal Tool

Baidu Virus — How Did I Get It?

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.

Is Baidu Virus Dangerous?

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.

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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Preparation before removing Baidu Virus.

Before starting the actual removal process, we recommend that you do the following preparation steps.

  • Make sure you have these instructions always open and in front of your eyes.
  • Do a backup of all of your files, even if they could be damaged. You should back up your data with a cloud backup solution and insure your files against any type of loss, even from the most severe threats.
  • Be patient as this could take a while.
  • Scan for Malware
  • Fix Registries
  • Remove Virus Files

Step 1: 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.

SpyHunter 5 Scan Step 1

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

SpyHunter 5 Scan Step 2

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 Scan Step 3

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

Step 2: 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.
Remove Virus Trojan Step 6

2. When you open it, you can freely navigate to the Run and RunOnce keys, whose locations are shown above.
Remove Virus Trojan Step 7

3. You can remove the value of the virus by right-clicking on it and removing it.
Remove Virus Trojan Step 8 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.

Step 3: Find virus files created by Baidu Virus on your PC.

1.For Windows 8, 8.1 and 10.

For Newer Windows Operating Systems

1: On your keyboard press + R and write explorer.exe in the Run text box and then click on the Ok button.

Remove Virus Trojan Step 9

2: Click on your PC from the quick access bar. This is usually an icon with a monitor and its name is either “My Computer”, “My PC” or “This PC” or whatever you have named it.

Remove Virus Trojan Step 10

3: Navigate to the search box in the top-right of your PC's screen and type “fileextension:” and after which type the file extension. If you are looking for malicious executables, an example may be "fileextension:exe". After doing that, leave a space and type the file name you believe the malware has created. Here is how it may appear if your file has been found:

file extension malicious

N.B. We recommend to wait for the green loading bar in the navigation box to fill up in case the PC is looking for the file and hasn't found it yet.

2.For Windows XP, Vista, and 7.

For Older Windows Operating Systems

In older Windows OS's the conventional approach should be the effective one:

1: Click on the Start Menu icon (usually on your bottom-left) and then choose the Search preference.

Remove Virus Trojan

2: After the search window appears, choose More Advanced Options from the search assistant box. Another way is by clicking on All Files and Folders.

Remove Virus Trojan Step 11

3: After that type the name of the file you are looking for and click on the Search button. This might take some time after which results will appear. If you have found the malicious file, you may copy or open its location by right-clicking on it.

Now you should be able to discover any file on Windows as long as it is on your hard drive and is not concealed via special software.

Baidu Virus FAQ

What Does Baidu Virus Trojan Do?

The Baidu Virus Trojan is a malicious computer program designed to disrupt, damage, or gain unauthorized access to a computer system.

It can be used to steal sensitive data, gain control over a system, or launch other malicious activities.

Can Trojans Steal Passwords?

Yes, Trojans, like Baidu Virus, can steal passwords. These malicious programs are designed to gain access to a user's computer, spy on victims and steal sensitive information such as banking details and passwords.

Can Baidu Virus Trojan Hide Itself?

Yes, it can. A Trojan can use various techniques to mask itself, including rootkits, encryption, and obfuscation, to hide from security scanners and evade detection.

Can a Trojan be Removed by Factory Reset?

Yes, a Trojan can be removed by factory resetting your device. This is because it will restore the device to its original state, eliminating any malicious software that may have been installed. Bear in mind, that there are more sophisticated Trojans, that leave backdoors and reinfect even after factory reset.

Can Baidu Virus Trojan Infect WiFi?

Yes, it is possible for a Trojan to infect WiFi networks. When a user connects to the infected network, the Trojan can spread to other connected devices and can access sensitive information on the network.

Can Trojans Be Deleted?

Yes, Trojans can be deleted. This is typically done by running a powerful anti-virus or anti-malware program that is designed to detect and remove malicious files. In some cases, manual deletion of the Trojan may also be necessary.

Can Trojans Steal Files?

Yes, Trojans can steal files if they are installed on a computer. This is done by allowing the malware author or user to gain access to the computer and then steal the files stored on it.

Which Anti-Malware Can Remove Trojans?

Anti-malware programs such as SpyHunter are capable of scanning for and removing Trojans from your computer. It is important to keep your anti-malware up to date and regularly scan your system for any malicious software.

Can Trojans Infect USB?

Yes, Trojans can infect USB devices. USB Trojans typically spread through malicious files downloaded from the internet or shared via email, allowing the hacker to gain access to a user's confidential data.

About the Baidu Virus Research

The content we publish on SensorsTechForum.com, this Baidu Virus how-to removal guide included, is the outcome of extensive research, hard work and our team’s devotion to help you remove the specific trojan problem.

How did we conduct the research on Baidu Virus?

Please note that our research is based on an independent investigation. We are in contact with independent security researchers, thanks to which we receive daily updates on the latest malware definitions, including the various types of trojans (backdoor, downloader, infostealer, ransom, etc.)

Furthermore, the research behind the Baidu Virus threat is backed with VirusTotal.

To better understand the threat posed by trojans, please refer to the following articles which provide knowledgeable details.

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