Malware

diagtool.exe Bitcoin Malware – How to delete?

Netizens often have no idea about diagtool.exe Bitcoin Trojan presence on their PC. That is not strange as this computer threat keeps its presence in secret to stay on the PC longer and disrupt cryptocurrencies with the help of computer resources. We classify this application as unwanted and recommend its deleting as soon as possible.


diagtool.exe
diagtool.exe

Once the diagtool.exe Bitcoin Miner took place in the system, it may live longer than other computer threats because it keeps its presence in secret. Even those who manually detected the appearance of the Trojan and tried to delete it, continued suffering from this malicious application as it hides deeply in the background and can be revived again.

What is diagtool.exe?
diagtool.exe

Malicious software like diagtool.exe starts stealing a lot of the CPU’s power and may exhaust resources of the PC abnormally. Computer game players are not able to play favourite games stuttering and freezing all the time due to the diagtool.exe Trojan spending computer’s power. So, be alert if it heats your computer. Pay attention to changes of the CPU efficiency, and use an effective anti-malware app to scan the system regularly.

To eliminate the diagtool.exe Trojan you will need to do several steps only as you see in the guide below. People who use it say that it is a reliable helper against computer threat. Use it also to delete the threat right now and reset infected browsers.

diagtool.exe automatic removal guide

If something went wrong or you just want to see the fast result, please use the help of professional malware eliminator – GridinSoft Anti-Malwre. Moreover, even you have managed to remove diagtool.exe from your computer and browser, we recommend you to download this tool and use it as a free antimalware scanner to see whether any other malicious program has penetrated into your system. Please note, that GridinSoft Anti-Malwre is a shareware program with a 15-days trial period with limitation of the threats number. If it find more than two infected items in your system, they can be removed only when you upgrade the program to the full registred version.

Download free antimalware scanner:

After downloading is completed, please install it and run the full scan. Yeah, it will take a time, but security experts always recommend to choose a full scan as your first scan, especially if you suspect that your PC could be infected. Take a look at the screenshots below: it will help you understand what’s going on.

Step 1. Run a full scan of your system

Free antimalware scanner
GridinSoft Anti-Malwre allows you to choose the type of scan

…and go drink coffee until the end of it! 🙂

Eliminate Malware In Minutes
Here you see the list of the detected items, which can be harmful

At the end of the scan, the program will offer you to move all malicious items to the quarantine. Just do it clicking on the “Fix Now” button and set your system free from the diagtool.exe infection!

Step 2. Reset your browser settings using an appropriate tool:

Reset Browser Settings
Find “Reset browser settings” button on the GridinSoft Anti-MalwreE tools tab

Check all browser boxes, which might be infected with the diagtool.exe, on a settings tab:
Delete Adware from the browser
On this tab you can specify what exactly you need to reset

Then just press the “Reset” button. Voila! It is a good idea to restart your computer after all this manipulation and check if these annoying diagtool.exe pop-up ads leave you in peace:


diagtool.exe manual removal steps:

Step 1. Delete diagtool.exe from the system.

To delete diagtool.exe extension from your PC, you should use “Uninstall the program” tool depending on your operation system.

Windows XP: Start —> Control Panel ––> Add/Remove Programs. Choose the diagtool.exe extension in the list of installed programs by a right-click and press “Remove”.

Windows 7: Start ––> Control Panel ––> Uninstall a program. Just the same actions: right-click on the diagtool.exe extension in a software list and press “Uninstall”.

Windows 8/8.1: Right-click on Start ––> Quick Access Menu ––> Control Panel ––> Uninstall a program. Choose a diagtool.exe extension among a listed here programs, right-click on it and then press “Uninstall”.

Step 2. Reset your browser settings.

It is necessary to reset browser settings after the deletion of the program from the list of software installed on your PC. For this, use the following tips depending on what browser are you currently using:

  • Google Chrome Browser: Settings —> Show advanced settings. Click on “Reset settings” in the bottom of the page.
  • Mozilla Firefox: press “Refresh Firefox” button in the right top corner.
  • Opera: delete “Operapref.ini file” in folder “C:\Users\user_name\AppData\Roaming\Opera\Opera\” on your computer.
  • Internet Explorer: Tools —> Internet options —> click on the “Advanced” button and then press “Reset”.

Step 3. Celebrate your victory!

Either you choose the manual or the automatic removal solution, congratulations! You won this battle with unfair malware developers. Your computer is clean now, so you should be proud and do something nice for yourself as a gift. Foam bath or tickets for the game? It’s up to you! 😉

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