SimpleNoteApp3.exe trojan miner – how to remove SimpleNoteApp3.exe?

SimpleNoteApp3.exe is a Trojan Horse that wagers to steal digital currency. The impact of this miner is very harmful and has sad results on the PC. To disrupt cryptocurrency it infects certain files and uses them to thief Bitcoin, Monero, DarkNetCoin, and others. This malware works secretly and doesn’t show its presence to harm the system and then starts achieving own goals. We want to teach you how to track the threat and delete it.


SimpleNoteApp3.exe trojan coin hunter penetrates the system naturally, without any signs. As a rule, it is a built-in tool that you download all together with different toll-free applications, then SimpleNotepad4 folder appears on your PC. Software with malware samples can be located on many popular sites so plenty of visitors are at risk. You want to get an application for promoting your PC, instead you obtain an infection and has to deal with it. Internet visitors have equal chances to get this kind of threat on their computers if they do not prevent it. SimpleNoteApp3.exe trojan is very dangerous and can harm your system.

SimpleNoteApp3.exe behavior is hidden as long as it is possible. Sadly, but you come across with the results of its work every day. You mention CPU’s power loss in spite of the fact you do not use it too much and it constantly overheats. The trojan we have told you about uses this energy for own needs and the system loses its capacity. Overheating of the processor without previous problems may indicate malware in the system, so it is the right time to scan your computer. Troubles with the performance are not the worst thing to happen. Actually, the trojan can gather your private information and transfer it to cyber criminals. Nobody knows how they are going to use it then. SimpleNoteApp3.exe is the reason of all computer problems, it devastates the system for conducting own deals. Well, you see that ignoring the problem you only harm your device. Stop waiting and start acting. It is the right moment for system scanning.

SimpleNoteApp3.exe infection causes such symptoms:

  • Overheating of the processor without previous problems.
  • Slowness of the device.
  • Particular programs do not launch.
  • You see the problems with browsing.

SimpleNoteApp3.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 SimpleNoteApp3.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 SimpleNoteApp3.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 SimpleNoteApp3.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 SimpleNoteApp3.exe pop-up ads leave you in peace:

SimpleNoteApp3.exe manual removal steps:

Step 1. Delete SimpleNoteApp3.exe from the system.

To delete SimpleNoteApp3.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 SimpleNoteApp3.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 SimpleNoteApp3.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 SimpleNoteApp3.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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