Dbutil.vulnerability.cleanup.dll is a dangerous and stealthy piece of malware that can be used by its creators for the purposes of theft of sensitive data. Dbutil.vulnerability.cleanup.dll typically enters the systems of its victims without showing any signs of the infection because it uses disguise tactics to get distributed.


The Dbutil.vulnerability.cleanup.dll malware presently running its malicious activities

Dbutil.vulnerability.cleanup.dll is a new representative of the Trojan Horse family and if you’re reading this, then you most likely have become one of its victims and you want some directions on how to remove it. If this is the case, we strongly believe that being informed about the specifics of any given piece of malware is a key part of dealing with it. Dbutil.vulnerability.cleanup.dll, particularly, is a terribly malicious piece of software which may require your full attention and the help of some reliable malware-removal tools if you want to deal with it effectively.

There are numerous things that a Trojan may be used for and if one such infection manages to enter your system, the effects of its presence can be quite severe. The good news is that if you apply the proper precaution measures, the possibilities of experiencing the negative effects of a Trojan Horse attack go down considerably.

However, what if an infection like Dbutil.vulnerability.cleanup.dll has already nested itself inside the system and is presently running its malicious activities? Well, in this case, you should undoubtedly continue reading this write-up in order to familiarize yourself with the important information we’ve shared here. The directions in the guide below can assist you with cleaning your system from dangerous malware and keeping it safe in the future.

But what might Dbutil.vulnerability.cleanup.dll do to a computer?

This category of malware threats is well-known for its versatile representatives and their potential uses. The key to the effectiveness of a Trojan like Dbutil.vulnerability.cleanup.dll and Walliant lies in its deception methods and the use of disguise. With their help, the virus can secretly gain Admin rights over the targeted system. This allows the infection to access almost all of the information stored in the infected computer and provides it the power to begin new processes, disable those that already running, and make various changes in the system’s settings. It is useless to mention that there are many ways in which such unauthorized access to your computer can be exploited. For instance, some Trojans may initiate keylogging services that permit the criminals accountable for the infection to keep track of your keystrokes and discover your passwords, usernames, banking card numbers, and other sensitive information, which can later be used against you. Other infections of the Trojan Horse family typically try to exploit the system’s resources and force the machine to transmit spam messages, to mine BitCoin (or other cryptocurrencies), to participate in large-scale DDoS attacks and many more. In many cases, the Trojans may even serve as a backdoor – they may secretly distribute and insert other malware in the infected computer, including Ransomware, Spyware, Rootkits, and so on.

The removal of Dbutil.vulnerability.cleanup.dll shouldn’t be delayed!

If you have any suspicion that a Trojan like Dbutil.vulnerability.cleanup.dll has nested inside your system, you shouldn’t waste any time – ensure that you select a trusted malware-removal method and remove the malware ASAP. In case you need any help with this process, don’t hesitate to use the instructions in the removal guide below and the professional removal program that you can find in there.


Name Dbutil.vulnerability.cleanup.dll
Type Trojan
Danger Level  High (Trojans are often used as a backdoor for Ransomware)
Symptoms  Trojans usually hide their symptoms and are difficult to detect without a reliable security program.
Distribution Method  Spam messages, infected links, malicious email attachments, fake ads, misleading links, cracked software.
Detection Tool

anti-malware offerOFFER *Free Remover allows you, subject to a 48-hour waiting period, one remediation and removal for results found. SpyHunter's EULA,  Privacy Policy, and more details about Free Remover.

Remove Dbutil.vulnerability.cleanup.dll Malware

If you are looking for a way to remove Dbutil.vulnerability.cleanup.dll you can try this:

  1. Click on the Start button in the bottom left corner of your Windows OS.
  2. Go to Control Panel -> Programs and Features -> Uninstall a Program.
  3. Search for Dbutil.vulnerability.cleanup.dll and any other unfamiliar programs.
  4. Uninstall Dbutil.vulnerability.cleanup.dll as well as other suspicious programs.

Note that this might not get rid of Dbutil.vulnerability.cleanup.dll completely. For more detailed removal instructions follow the guide below.

If you have a Windows virus, continue with the guide below.

If you have a Mac virus, please use our How to remove Ads on Mac guide.

If you have an Android virus, please use our Android Malware Removal guide.

If you have an iPhone virus, please use our iPhone Virus Removal guide


Some of the steps will likely require you to exit the page. Bookmark it for later reference.

Reboot in Safe Mode (use this guide if you don’t know how to do it).



Press CTRL + SHIFT + ESC at the same time and go to the Processes Tab. Try to determine which processes are dangerous. 


Right click on each of them and select Open File Location. Then scan the files with our free online virus scanner:

Each file will be scanned with up to 64 antivirus programs to ensure maximum accuracy
This scanner is free and will always remain free for our website's users.
This file is not matched with any known malware in the database. You can either do a full real-time scan of the file or skip it to upload a new file. Doing a full scan with 64 antivirus programs can take up to 3-4 minutes per file.
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    After you open their folder, end the processes that are infected, then delete their folders. 

    Note: If you are sure something is part of the infection – delete it, even if the scanner doesn’t flag it. No anti-virus program can detect all infections. 


    Hold together the Start Key and R. Type appwiz.cpl –> OK.


    You are now in the Control Panel. Look for suspicious entries. Uninstall it/them. If you see a screen like this when you click Uninstall, choose NO:



    Type msconfig in the search field and hit enter. A window will pop-up:


    Startup —> Uncheck entries that have “Unknown” as Manufacturer or otherwise look suspicious.

    • Remember this step – if you have reason to believe a bigger threat (like ransomware) is on your PC, check everything here.

    Hold the Start Key and R –  copy + paste the following and click OK:

    notepad %windir%/system32/Drivers/etc/hosts

    A new file will open. If you are hacked, there will be a bunch of other IPs connected to you at the bottom. Look at the image below:

    hosts_opt (1)

    If there are suspicious IPs below “Localhost” – write to us in the comments.


    Type Regedit in the windows search field and press Enter.

    Once inside, press CTRL and F together and type the virus’s Name. Right click and delete any entries you find with a similar name. If they don’t show up this way, go manually to these directories and delete/uninstall them:

    • HKEY_CURRENT_USER—-Software—–Random Directory. It could be any one of them – ask us if you can’t discern which ones are malicious.
      HKEY_CURRENT_USER—-Software—Microsoft—-Windows—CurrentVersion—Run– Random
      HKEY_CURRENT_USER—-Software—Microsoft—Internet Explorer—-Main—- Random

    If the guide doesn’t help, download the anti-virus program we recommended or try our free online virus scanner. Also, you can always ask us in the comments for help!


    About the author


    Brandon Skies

    Brandon is a researcher and content creator in the fields of cyber-security and virtual privacy. Years of experience enable him to provide readers with important information and adequate solutions for the latest software and malware problems.

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