The following article will help you remove the Marlin.exe cryptocurrency (coin) miner which uses users’ GPUs to mine for an altcoin – SiaCoin. Once the miner is installed on a victim’s system in the form of a Trojan, the victim will have their GPU’s processor abused for mining purposes. As a result of the Marlin.exe process running in the backgrounds of the infected system, the victim will have the entire GPU’s processing power of their machine used for cryptocurrency mining. This may lead to various other outcomes.It belongs to the so-called BitCoin miner virus type of threats. Continue reading to learn what to do in case of an infection with the Marlin.exe coin miner and how то remove it entirely.
|Short Description||Mining for SiaCoin cryptocurrency at the expense of the victim’s computer.|
|Symptoms||Excessive GPU usage; marlins.exe will be running in the task manager.|
|Distribution Method||Via bundled installers, fake setups or via other PUP that has already been installed on your PC.|
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|User Experience||Join Our Forum to Discuss Marlin.exe.|
Marlin.exe Trojan Miner – Distribution Techniques
Q: How Did Marlin.exe Enter My System?
A: If you have noticed high GPU usage coming from the Marlin.exe process, note that your system has been infected with a cryptocurrency Trojan miner. One of the most common distribution methods for cryptocurrency miners is via spam delivered to your email inbox. These spam messages usually contain malware-carrying email attachments that prompt you to enable macros. Hence, you should be extremely careful with emails that are luring you into downloading attachments. Watch out for the following extensions:
.docm, .vbs, .wsf, .js, .exe
Also keep in mind that the Marlin.exe cryptocurrency miner may have infiltrated your system via compromised web pages deployed for malvertising campaigns.
However, these are not the only ways that the Marlin.exe Trojan miner may have entered your system. Since this is a Trojan infection, the miner may have been bundled in torrent downloads. This means that you may have downloaded it alongside some other program unknowingly. Be careful with torrent websites as they often carry malware infections to unsuspecting users. One of the best ways to protect your operating system is by employing powerful anti-malware protection.
In a nutshell, this cryptocurrency miner may have entered your computer via:
- Malicious web links posted as spam messages.
- Web links that exist in various forms, e.g. buttons or banners on a website as a result of having a potentially unwanted program running on your computer.
Malicious e-mail attachments containing a tricky message pushing you to open it.
- Malicious torrents, freeware bundles
Marlin.exe Trojan Miner – Malicious Activities
Q: What Symptoms Will My PC Have If Infected with Marlin.exe Miner?
A: Look for excessive GPU usage. This excessive usage of GPU processing power will have your graphics card run at very hot temperatures for lengthy periods of time. Besides that, there are other symptoms that will point to an infection with the Marlin.exe coin miner.
The symptoms are the following:
- A process named marlins.exe will be running in the task manager of an infected system. As a result, the GPU will be affected.
- Another process will also be present in the task manager – VMProtectks.exe – which will have a _Kill_ description.
- Overall worsened performance of the graphics card and the computer itself.
Other Symptoms of the Marlin.exe Trojan Miner Infection
After infection, the Marlin.exe will drop its payload which may consist of multiple files residing in the following Windows directories:
In addition, the Marlin.exe miner malware may also add several different registry entries in the following Windows Registry sub-keys:
HKCU\SOFTWARE\MICROSOFT\INTERNET ACCOUNT MANAGER\ACCOUNTS\
HKCU\SOFTWARE\MICROSOFT\OFFICE\OUTLOOK\OMI ACCOUNT MANAGER\ACCOUNTS
Once the alterations above are done, the Marlin.exe miner may connect your computer to a mining pool.
Marlin.exe Trojan Miner – Removal Guide
Q: What Should I Do to Remove All Traces of Marlin.Exe?
A: Before proceeding with the removal of this threat, keep in mind that the Marlin.exe coin miner is a persistent threat that may remain on your system for undefined periods of time, unless you pay close attention to the symptoms described in the article above. Considering the type of the threat carried by the Marlin.exe process, it is highly recommended to use an anti-malware tool to detect and remove the miner and all associated files completely, with no leftovers. In addition, such a program will continue to guard your system against the various malware threats lurking online.
Nonetheless, if you feel confident enough, you can also follow the manual removal steps also provided in the removal guide below.
- Guide 1: How to Remove Marlin.exe from Windows.
- Guide 2: Get rid of Marlin.exe on Mac OS X.
- Guide 3: Remove Marlin.exe in Google Chrome.
- Guide 4: Erase Marlin.exe from Mozilla Firefox.
- Guide 5: Uninstall Marlin.exe from Microsoft Edge.
- Guide 6: Remove Marlin.exe from Safari.
- Guide 7: Eliminate Marlin.exe from Internet Explorer.
- Guide 8: Disable Marlin.exe Push Notifications in Your Browsers.
How to Remove Marlin.exe from Windows.
Step 1: Boot Your PC In Safe Mode to isolate and remove Marlin.exe
Step 2: Uninstall Marlin.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 Marlin.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 Marlin.exe there. This can happen by following the steps underneath:
Get rid of Marlin.exe from Mac OS X.
Step 1: Uninstall Marlin.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 Marlin.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 Marlin.exe files from your Mac
When you are facing problems on your Mac as a result of unwanted scripts and programs such as Marlin.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 Marlin.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 Marlin.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 Marlin.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 Marlin.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 Marlin.exe will be removed.
Eliminate Marlin.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 Marlin.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".