A new malicious process, known as worker.exe has been detected by malware researchers to be associated with crypto-currency mining activities. The miner malware which has been reported to run this process in the background on the infected computers is reported to be a Trojan.Downloader which may use it to mine for the cryptocurrency BitCoin. The worker.exe mines for BitCoin by calculating hashes and these calculation procedures require the usage of your computer’s CPU which may not only slow it down, but may also break it due to overheating if the virus remains for longer periods of time on your computer. If you see the worker.exe process on your Windows Task Manager, recommendations are to immediately focus on removing this process from your computer preferably by reading the following article below.
|Type||BitCoin miner malware.|
|Short Description||Enters your computer via malicious websites or malicious e-mail attachments and aims to use the worker.exe miner process to generate BitCoin tokens at the expense of your computer’s resources.|
|Symptoms||Your computer or mobile device is heavily obstructed in terms of performance and can slow down or even break down.|
|Distribution Method||Via malicious e-mails or malicious websites as well as fake setups or other files.|
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|User Experience||Join Our Forum to Discuss worker.exe.|
Worker.exe CryptoCurrency Miner – How Does It Infect
The infection methods that may be associated with the worker.exe malware may be more than one and they may include different tools that are used to conceal the malware from any conventional protection software and help spread it across more computers. Such tools may be:
- Malware obfuscators.
- Cryptors that hide the malicious code.
- Trojan.Downloader which drops the payload of the virus.
- Malicious macros to infect via compromised Microsoft Office documents.
- Spam bots that are used to spread malicious e-mail attachments.
- Setup creating software to insert the malware on the victim’s PC via a fake installer of a program, etc.
- Order confirmation.
- Reservation cancelation.
Worker.exe Miner Malware – Activity
Since the Worker.exe miner may be also a Trojan horse infection, after the initial trigger, the malware may connect remotely to a command and control server. This results in various different files, known as the malware’s payload to be dropped on multiple different folders in Windows. Those are primarily the following:
When the malicious files are dropped among which is the worker.exe process, the virus may begin to perform various unwanted activities on the computers of victims, starting with beginning to mine for BitCoin. This takes a large ammount of your CPU’s resources, resulting in the virus being able to slow it down and even make it freze at times. The mining operation connects your PC to the wallet of the cyber-criminal and when he or she infects multiple computers linking to his account, he creates a virtual mining rig of many devices capable to generate him extreme ammount of BitCoins. This results in the miner being able to make profit at the expense of the victims computers.
Besides being a cryptocurrency miner, the worker.exe file may also perform other activities on the computer of the victim, such as:
- Steal important passwords and account names.
- Collect your keystrokes.
- Take screenshots.
- Send itself to other computers on your network.
These are the main reason why you should immediately take actions to remove the Worker.exe cryptocurrency miner from your computer system.
Remove Worker.exe Fully from Your Computer
In order to delete this unwanted software, it is strongly recommended that you follow the removal instructions down below. They are specifically created in order to help you by showing you how to effectively isolate and delete the malicious objects of this virus. However, if you want to remove Worker.exe the proper way so that no traces of it are left on your computer, security experts strongly advise to use an advanced anti-malware software. This will make it possible to help you delete the malicious files from your computer automatically and make your system protected against future infections, like the worker.exe miner.
- Guide 1: How to Remove worker.exe from Windows.
- Guide 2: Get rid of worker.exe on Mac OS X.
- Guide 3: Remove worker.exe in Google Chrome.
- Guide 4: Erase worker.exe from Mozilla Firefox.
- Guide 5: Uninstall worker.exe from Microsoft Edge.
- Guide 6: Remove worker.exe from Safari.
- Guide 7: Eliminate worker.exe from Internet Explorer.
- Guide 8: Disable worker.exe Push Notifications in Your Browsers.
How to Remove worker.exe from Windows.
Step 1: Boot Your PC In Safe Mode to isolate and remove worker.exe
Step 2: Uninstall worker.exe and related software from Windows
Here is a method in few easy steps that should be able to uninstall most programs. No matter if you are using Windows 10, 8, 7, Vista or XP, 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 are left behind, and that can lead to unstable work of your PC, errors with the file type associations and other unpleasant activities. The proper way to get a program off your computer is to Uninstall it.
Step 3: Clean any registries, created by worker.exe on your computer.
The usually targeted registries of Windows machines are the following:
You can access them by opening the Windows registry editor and deleting any values, created by worker.exe there. This can happen by following the steps underneath:
Get rid of worker.exe from Mac OS X.
Step 1: Uninstall worker.exe and remove related files and objects
1. Hit the ⇧+⌘+U keys to open Utilities. Another way is to click on “Go” and then click “Utilities”, like the image below shows:
- Go to Finder.
- In the search bar type the name of the app that you want to remove.
- Above the search bar change the two drop down menus to “System Files” and “Are Included” so that you can see all of the files associated with the application you want to remove. Bear in mind that some of the files may not be related to the app so be very careful which files you delete.
- If all of the files are related, hold the ⌘+A buttons to select them and then drive them to “Trash”.
In case you cannot remove worker.exe via Step 1 above:
In case you cannot find the virus files and objects in your Applications or other places we have shown above, you can manually look for them in the Libraries of your Mac. But before doing this, please read the disclaimer below:
You can repeat the same procedure with the following other Library directories:
Tip: ~ is there on purpose, because it leads to more LaunchAgents.
Step 2: Scan for and remove worker.exe files from your Mac
When you are facing problems on your Mac as a result of unwanted scripts and programs such as worker.exe, the recommended way of eliminating the threat is by using an anti-malware program. SpyHunter for Mac offers advanced security features along with other modules that will improve your Mac’s security and protect it in the future.
Remove worker.exe from Google Chrome.
Step 1: Start Google Chrome and open the drop menu
Step 2: Move the cursor over "Tools" and then from the extended menu choose "Extensions"
Step 3: From the opened "Extensions" menu locate the unwanted extension and click on its "Remove" button.
Step 4: After the extension is removed, restart Google Chrome by closing it from the red "X" button at the top right corner and start it again.
Erase worker.exe from Mozilla Firefox.
Step 1: Start Mozilla Firefox. Open the menu window
Step 2: Select the "Add-ons" icon from the menu.
Step 3: Select the unwanted extension and click "Remove"
Step 4: After the extension is removed, restart Mozilla Firefox by closing it from the red "X" button at the top right corner and start it again.
Uninstall worker.exe from Microsoft Edge.
Step 1: Start Edge browser.
Step 2: Open the drop menu by clicking on the icon at the top right corner.
Step 3: From the drop menu select "Extensions".
Step 4: Choose the suspected malicious extension you want to remove and then click on the gear icon.
Step 5: Remove the malicious extension by scrolling down and then clicking on Uninstall.
Remove worker.exe from Safari.
Step 1: Start the Safari app.
Step 2: After hovering your mouse cursor to the top of the screen, click on the Safari text to open its drop down menu.
Step 3: From the menu, click on "Preferences".
Step 4: After that, select the 'Extensions' Tab.
Step 5: Click once on the extension you want to remove.
Step 6: Click 'Uninstall'.
A pop-up window will appear asking for confirmation to uninstall the extension. Select 'Uninstall' again, and the worker.exe will be removed.
Eliminate worker.exe from Internet Explorer.
Step 1: Start Internet Explorer.
Step 2: Click on the gear icon labeled 'Tools' to open the drop menu and select 'Manage Add-ons'
Step 3: In the 'Manage Add-ons' window.
Step 4: Select the extension you want to remove and then click 'Disable'. A pop-up window will appear to inform you that you are about to disable the selected extension, and some more add-ons might be disabled as well. Leave all the boxes checked, and click 'Disable'.
Step 5: After the unwanted extension has been removed, restart Internet Explorer by closing it from the red 'X' button located at the top right corner and start it again.
Remove Push Notifications caused by worker.exe from Your Browsers.
Turn Off Push Notifications from Google Chrome
To disable any Push Notices from Google Chrome browser, please follow the steps below:
Step 1: Go to Settings in Chrome.
Step 2: In Settings, select “Advanced Settings”:
Step 3: Click “Content Settings”:
Step 4: Open “Notifications”:
Step 5: Click the three dots and choose Block, Edit or Remove options:
Remove Push Notifications on Firefox
Step 1: Go to Firefox Options.
Step 2: Go to “Settings”, type “notifications” in the search bar and click "Settings":
Step 3: Click “Remove” on any site you wish notifications gone and click “Save Changes”
Stop Push Notifications on Opera
Step 1: In Opera, press ALT+P to go to Settings
Step 2: In Setting search, type “Content” to go to Content Settings.
Step 3: Open Notifications:
Step 4: Do the same as you did with Google Chrome (explained below):
Eliminate Push Notifications on Safari
Step 1: Open Safari Preferences.
Step 2: Choose the domain from where you like push pop-ups gone and change to "Deny" from "Allow".