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Woniore Worm – Description and Removal

shutterstock-malwareA new worm has been reported by security experts to spread across portable drives. It is named Woniore, and the worm uses conventional tactics to infect user PCs. The damage which the worm can do to users can often vary from changing settings on the user’s PC to downloading other malware on it. Users who experience the symptoms mentioned in this article should immediately use the instructions published below to permanently be rid of this worm and prevent it from compromising other systems as well.

On this page:
Name Woniore
Type Worm
Short Description Infects the user PC after which downloads malicious files onto the affected device.
Symptoms The user may witness other malware or adware infecting his computer, slowings, freezes and even system crashes.
Distribution Method Via malicious URLs or infected USB drives connected to affected computers.
Detection Tool Download Malware Removal Tool, to See If Your System Has Been Affected by malware
User Experience Join our forum to discuss Woniore.

Woniore Worm – How Does It Spread

There are two may possibilities by which you could have gotten Woniore worm to spread onto your PC.

Possibility #1 – You have been infected by a USB drive which has been in contact with another infected computer.

This is the main method which worms like Woniore, Koobface(https://sensorstechforum.com/remove-koobface-facebook-worm-from-your-pc/), The Moon Worm(https://sensorstechforum.com/themoon-worm-uses-dating-sites-creates-a-botnet-of-home-routers/) and others use to spread across the web. What happens is that when a computer has been infected with the worm, whenever it detects a removable drive like USB or memory card is that it creates the following file in the %root% folder:

  • autorun.inf

This file is then used to turn the removable drive into an infection source and hence make other unsuspecting computers in yours or other networks victims. This is a very effective self-replicating method which saves the devious hacker a lot of time.

Possibility #2 – Via malicious URLs or files uploaded online.

If you use email or social media, there is a good chance that you may be familiar with such method of infection. Malicious web links featured in spam messages, such as the following example:

malicious-email-spam-links-sensorstechforum

The web links may cause redirects and affect users via Exploit kits and directly download the malicious payload onto the computer via an obfuscated process. What is worse, is that if you try to detect the web links via VirusTotal it may not always turn results because the links may cause doube and even triple redirects for obfuscation of URL scanners.

Related article: Obfuscation in Malware – The Key To Successful Infections

This specific worm has a low probability of spreading, but it has also been detected on different spots so one can never be sure whether or not it may spread globally.

Woniore Worm In Detail

This specific worm does not differ from the typical worm infection. Once its payload loader has been executer, Symantec malware researchers report that it creates the following files on the compromised PC:

In %Temp%:

  • {the worm’s original file}.hwp

In %System32%

  • wupd10mgr.dll (after which it runs the .dll)/span>

The next action for this worm is to connect to a remote location which is most likely the command and control server of the hackers. It uses onion networking, and this is how the remote hosts URLs look like:

  • https://{random alpha-numerical id}.onion.city/main{random alpha-numerical id}

After connecting to the remote location, Woniore worm may perform several unhealthy activities on the user PC. One of those activities is that it might download malicious files on your computer, that may infect it with:

  • Trojans
  • Ransomware
  • Adware
  • Rootkit

Besides this, the worm may also cause PC slowings, freezes, and even BSOD in some cases. Not only this, but it may also collect different system information which might give the ability for attackers to conduct a DoS attack on or from the compromised computer.

Remove Woniore Worm Fully

To be rid of this cyber-threat, you should take special measures. First, it is important to disconnect every removable drive and copy your data from it after which clean the drive by formatting it several times. This will prevent the worm from spreading further using this method. We recommend using a Linux OS or a virtual OS to clean the drive since it may affect the system you are trying to format it from.

After cleaning the drives, it is important to clean your computer without damaging any information in it. If this worm has infected it, chances are you may have been infected with other malware as well. This is why we strongly advise following the step-by-step instructions below to assist you in getting rid of this and other malware effectively.

1. Boot Your PC In Safe Mode to isolate and remove Woniore

1. Boot Your PC Into Safe Mode

1. For Windows 7,XP and Vista. 2. For Windows 8, 8.1 and 10.

For Windows XP, Vista, 7 systems:

1. Remove all CDs and DVDs, and then Restart your PC from the “Start” menu.
2. Select one of the two options provided below:

For PCs with a single operating system: Press “F8” repeatedly after the first boot screen shows up during the restart of your computer. In case the Windows logo appears on the screen, you have to repeat the same task again.

donload_now_140

For PCs with multiple operating systems: Тhe arrow keys will help you select the operating system you prefer to start in Safe Mode. Press “F8” just as described for a single operating system.

donload_now_140

3. As the “Advanced Boot Options” screen appears, select the Safe Mode option you want using the arrow keys. As you make your selection, press “Enter“.

4. Log on to your computer using your administrator account

donload_now_140

While your computer is in Safe Mode, the words “Safe Mode” will appear in all four corners of your screen.

Step 1: Open the Start Menu

donload_now_140

Step 2: Whilst holding down Shift button, click on Power and then click on Restart.
Step 3: After reboot, the aftermentioned menu will appear. From there you should choose Troubleshoot.

donload_now_140

Step 4: You will see the Troubleshoot menu. From this menu you can choose Advanced Options.

donload_now_140

Step 5: After the Advanced Options menu appears, click on Startup Settings.

donload_now_140

Step 6: Click on Restart.
donload_now_140

Step 7: A menu will appear upon reboot. You should choose Safe Mode by pressing its corresponding number and the machine will restart.

2. Remove Woniore with SpyHunter Anti-Malware Tool

2. Remove Woniore with SpyHunter Anti-Malware Tool

1. Install SpyHunter to scan for and remove Woniore.2. Scan with SpyHunter to Detect and Remove Woniore.
Step 1:Click on the “Download” button to proceed to SpyHunter’s download page.

donload_now_140
It is highly 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.

Step 2: Guide yourself by the download instructions provided for each browser.
Step 3: After you have installed SpyHunter, wait for it to automatically update.

pets-by-myway-ads-virus

Step1: After the update process has finished, click on the ‘Scan Computer Now’ button.
pets-by-myway-ads-virus
Step2: After SpyHunter has finished scanning your PC for any Woniore files, click on the ‘Fix Threats’ button to remove them automatically and permanently.
pets-by-myway-ads-virus
Step3: Once the intrusions on your PC have been removed, it is highly recommended to restart it.

3. Uninstall your web browser to get it rid of Woniore from it.

3. Remove or Uninstall Your Web Browser in Windows.

Step 1: Remove/Uninstall Your Browser using Windows Programs and Features.

Here is a method in few easy steps to uninstall your web browser. No matter if you are using Windows 8, 7, Vista or XP or 10, 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 get left behind, and that can lead to unstable work of your PC, mistakes with the file type associations and other unpleasant activities caused by the virus. The proper way to get the browser off your computer is to Uninstall it. To do that:

  • Hold the Windows Logo Button and “R” on your keyboard. A Pop-up window will appear (fig.1).
  • uninstall-virus-fig1

  • In the field type in “appwiz.cpl” and press ENTER (fig.2).
  • affected-web-browser-sensorstechforum

  • This will open a window with all the programs installed on the PC.
    Select the web browser that you want to remove, and press “Uninstall” (fig.3).
  • affected-web-browser-sensorstechforum
    After you uninstall your web browser, you should clean up your registries before downloading it again. For more information on how to clean up your registries, proceed to the following article:
    Fix Windows Registry Errors Caused by Malware

    Optional: Using Alternative Anti-Malware Tools

    Remove Woniore Using Other Alternative Tools

    Malwarebytes Anti-MalwareSTOPZilla Anti Malware
    1. Install Malwarebytes Anti-Malware to scan for and remove Woniore.
    Step 1: Download Malwarebytes by clicking here.
    Step 2: A pop-up window will appear. Click on the ‘Save File’ button. If it does not, click on the Download button and save it afterwards.
    pets-by-myway-ads-virus
    pets-by-myway-ads-virus
    Step 3: After you have downloaded the setup, simply open it.
    Step 4: The installer should appear. Click on the ‘Next’ button.
    pets-by-myway-ads-virus
    Step 5: Check the ‘I accept the agreement’ check circle if not checked if you accept it and click the ‘Next’ button once again.
    pets-by-myway-ads-virus
    Step 6: Review and click on ‘Next’ on the following 4 steps that will appear afterwards and after that click on the ‘Install’ button.
    pets-by-myway-ads-virus
    Step 7: After the installation process has completed click on the ‘Finish’ button and check the ‘Launch MalwareBytes AntiMalware’ check box.

    2. Scan your PC with MalwareBytes to remove all Woniore associated files automatically.

    Step 1: Launch MalwareBytes if you havent launched it after install.
    Step 2: Wait for the software to update and then click on the blue ‘Scan Now’ button. If it doesnt start updating automatically, click on the blue ‘Update Now’ highlighted text.
    pets-by-myway-ads-virus
    Step 3: At this point, after clicking the ‘Scan Now’ button, the system should start scanning your PC. It may take a while but be patient – it is worth it.
    pets-by-myway-ads-virus
    Step 4: After the scan has been complete and all of the threats have been identified, click on the ‘Remove Selected’ button to delete them permanently.
    pets-by-myway-ads-virus
    Step 5: Once the scan has completed, MalwareBytes will prompt you to restart your computer. It is recommended to save all your data you are working on before restarting.

    1. Download and Install STOPZilla Anti-malware to Scan for And Remove Woniore.
    Step 1: Download STOPZilla by clicking here.
    Step 2: A pop-up window will appear. Click on the ‘Save File’ button. If it does not, click on the Download button and save it afterwards.
    pets-by-myway-ads-virus
    Step 3: After you have downloaded the setup, simply open it.
    Step 4: The installer should appear. Click on the ‘Next’ button.
    pets-by-myway-ads-virus
    Step 5: Check the ‘I accept the agreement’ check circle if not checked if you accept it and click the ‘Next’ button once again.
    pets-by-myway-ads-virus
    Step 6: Review and click on the ‘Install’ button.
    pets-by-myway-ads-virus
    Step 7: After the installation process has completed click on the ‘Finish’ button.

    2. Scan your PC with STOPZilla Anti Malware to remove all Woniore associated files completely.
    Step 1: Launch STOPZilla if you haven’t launched it after install.
    Step 2: Wait for the software to automatically scan and then click on the ‘Repair Now’ button. If it does not scan automatically, click on the ‘Scan Now’ button.
    pets-by-myway-ads-virus
    Step 3: After the removal of all threats and associated objects, you should Restart your PC.

    NOTE! Substantial notification about the Woniore threat: Manual removal of Woniore requires interference with system files and registries. Thus, it can cause damage to your PC. Even if your computer skills are not at a professional level, don’t worry. You can do the removal yourself just in 5 minutes, using a malware removal tool.

    Ventsislav Krastev

    Ventsislav is a cybersecurity expert at SensorsTechForum since 2015. He has been researching, covering, helping victims with the latest malware infections plus testing and reviewing software and the newest tech developments. Having graduated Marketing as well, Ventsislav also has passion for learning new shifts and innovations in cybersecurity that become game changers. After studying Value Chain Management, Network Administration and Computer Administration of System Applications, he found his true calling within the cybersecrurity industry and is a strong believer in the education of every user towards online safety and security.

    More Posts - Website

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    Preparation before removing Woniore.

    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 Woniore 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 Woniore 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 Woniore 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 Woniore 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.

    Woniore FAQ

    What Does Woniore Trojan Do?

    The Woniore 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 Woniore, 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 Woniore 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 Woniore 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 Woniore Research

    The content we publish on SensorsTechForum.com, this Woniore 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 Woniore?

    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 Woniore 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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