This article has been made in order to help you by explaining how to remove the conhost.exe cryptocurrency miner malware from your computer system and how to protect yourself against future infections.
A new cryptocurrency mining trojan, known as the conhost.exe miner has been reported to use the CPU and GPU of the victim’s computer in order to mine for the cryptocurrency Monero. The malware has been reported to run an executable that imitates the legitimate Console Windows Host process. However, instead of being the legitimate executable Conhost.exe the process actually belongs to a miner malware whose primary purpose is to use your computer’s resources, which results in your PC becoming sluggish and even freezing at times. More so, if the conhost.exe miner remains for longer periods of time on your computer system, the malware may begin to break components of your PC due to overheating and overusing them.
|Short Description||Aims to infect your computer and use it’s CPU, GPU and other resources to turn it into a miner for cryptocurrencies.|
|Symptoms||Hightened CPU and GPU usage and overheating. The victim PC may break if this virus mines for longer periods of time.|
|Distribution Method||Spam Emails, Email Attachments, Executable files|
See If Your System Has Been Affected by malware
Malware Removal Tool
|User Experience||Join Our Forum to Discuss conhost.exe Virus.|
Conhost.exe Monero Miner – Infection
The Conhost.exe process is basically the program CPUMiner which has been re-modified to be slithered into the computers of victims by being malicious. In addition to this, the software can also be created to run silently and automatically after an infection takes place. The Conhost.exe virus may arrive on your computer via different deceptive methods, the main of which may be via e-mail spam messages. Such methods often result in tricking victims into opening either an e-mail attachment or clicking on a web link which is on the e-mail itself:
In addition to via e-mail, the malware may also be spread via other ways, such as:
- Pretending to be a software setup.
- Fake key generators available online.
- Fraudulent software licence activators.
- Fake game patches or cracks.
Conhost.exe Trojan – Malicious Activity
The conhost.exe miner is the type of malware that you do not wish residing on your computer. It uses the CryptoNight miner algorithm to calculate so-called hashes which are used to sum up blocks on the blockchain of Monero and hence mine cryptocurrency tokens by utilizing your CPU to do those calculations on the hashes. The virus begins it’s malicious activity by dropping the conhost.exe process in the following directory:
After having done this, the program runs a modified copy of the CPUMiner software, which is a legitimate program that uses your central processor’s power to mine for various digital currencies in mining pools. The conhost.exe miner then connects to the following miner pool:
This has been reported to be a Monero mining pool and it basically is a virtual place which combines the power of many computers in order to ease the difficulty and mine for cryptocurrencies faster. The difference here is that the cyber-criminal who is behind the cohnost.exe Monero miner may have already infected hundreds of computers and might be mining a lot from the cryptocurrency and the longer the malware stays on the computer of the victim the more Monero tokens will be added to the wallet linking all the conhost.exe infected computers.
Having conhost.exe running on your computer may lead to several negative outcomes for it’s components, especially if it runs constantly. The malware may damage the components of your computer due to overheating them if it remains in the long term and since it utilizes over 80% of your central processor at all times, it is advisable to immedately stop conhost.exe in Windows Task Manager if you detect it.
Furthermore, the conhost.exe malware may also perform other hidden activities on your computer, such as add registry entries to make it run uninterrupted and automatically as you start your OS. The Windows registry sub-keys which may be attacked could be the following:
HKCU\SOFTWARE\MICROSOFT\INTERNET ACCOUNT MANAGER\ACCOUNTS\
HKCU\SOFTWARE\MICROSOFT\OFFICE\OUTLOOK\OMI ACCOUNT MANAGER\ACCOUNTS
In addition to this, the conhost.exe CPU miner malware may also perform other malicious activities on your computer system, since it is malware after all. These activities may originate from it’s other modules that may reside in the following Windows directories:
In addition to this, the malware may also perform malicious activities that are similar to what a Trojan horse would do on your computer system. These include:
- Using keylogger to collect your keystrokes.
- Taking screenshots on your computer.
- Stealing files from your computer.
- Stealing passwords and login identifications.
How to Detect and Remove Conhost.exe Miner Malware
In order to detect and remove this miner malware, recommendations are to immediately focus on isolating this malware prior to removing it. In addition to this, the malware may also begin to perform various type of malicious activities on the computer of the user which point out that while you may follow the manual removal instructions below to perform the removal, the best course of action is to remove conhost.exe miner automatically by downloading an advanced anti-malware software, designed to detect and remove all the malicious objects, associated with conhost.exe on your computer system and protect it against future infections as well.
- Guide 1: How to Remove conhost.exe Virus from Windows.
- Guide 2: Get rid of conhost.exe Virus on Mac OS X.
- Guide 3: Remove conhost.exe Virus in Google Chrome.
- Guide 4: Erase conhost.exe Virus from Mozilla Firefox.
- Guide 5: Uninstall conhost.exe Virus from Microsoft Edge.
- Guide 6: Remove conhost.exe Virus from Safari.
- Guide 7: Eliminate conhost.exe Virus from Internet Explorer.
- Guide 8: Disable conhost.exe Virus Push Notifications in Your Browsers.
About the conhost.exe Virus Research
The content we publish on SensorsTechForum.com, this conhost.exe Virus how-to removal guide included, is the outcome of extensive research, hard work and our team’s devotion to help you remove the specific, adware-related problem, and restore your browser and computer system.
How did we conduct the research on conhost.exe Virus?
Please note that our research is based on independent investigation. We are in contact with independent security researchers, thanks to which we receive daily updates on the latest malware, adware, and browser hijacker definitions.
Furthermore, the research behind the conhost.exe Virus threat is backed with VirusTotal https://www.virustotal.com/gui/home/upload.
To better understand this online threat, please refer to the following articles which provide knowledgeable details.
1.Browser Redirect – What Is It?
2.Adware Is Malicious, and It Uses Advanced Techniques to Infect
3.The Thin Red Line Between Potentially Unwanted Programs and Malware
4.The Pay-Per-Install Affiliate Business – Making Millions out of Adware
5.Malicious Firefox Extensions Installed by 455,000 Users Blocked Updates
How to Remove conhost.exe Virus from Windows.
Step 1: Boot Your PC In Safe Mode to isolate and remove conhost.exe Virus
Step 2: Uninstall conhost.exe Virus 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 conhost.exe Virus 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 conhost.exe Virus there. This can happen by following the steps underneath:
1. Open the Run Window again, type "regedit" and click OK.
2. When you open it, you can freely navigate to the Run and RunOnce keys, whose locations are shown above.
3. You can remove the value of the virus by right-clicking on it and removing it.
Step 4: Scan for conhost.exe Virus with SpyHunter Anti-Malware Tool
1. Click on the "Download" button to proceed to SpyHunter's download page.
2. After you have installed SpyHunter, wait for it to update automatically.
3. After the update process has finished, click on the 'Malware/PC Scan' tab. A new window will appear. Click on 'Start Scan'.
4. After SpyHunter has finished scanning your PC for any files of the associated threat and found them, you can try to get them removed automatically and permanently by clicking on the 'Next' button.
Video Removal Guide for conhost.exe Virus (Windows).
Get rid of conhost.exe Virus from Mac OS X.
Step 1: Uninstall conhost.exe Virus 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:
2. Find Activity Monitor and double-click it:
3.In the Activity Monitor look for any suspicious processes, belonging or related to conhost.exe Virus:
4.Click on the "Go" button again, but this time select Applications. Another way is with the ⇧+⌘+A buttons.
5.In the Applications menu, look for any suspicious app or an app with a name, similar or identical to conhost.exe Virus. If you find it, right-click on the app and select “Move to Trash”.
6: Select Accounts, after which click on the Login Items preference.
Your Mac will then show you a list of items that start automatically when you log in. Look for any suspicious apps identical or similar to conhost.exe Virus. Check the app you want to stop from running automatically and then select on the Minus (“-“) icon to hide it.
7: Remove any left-over files that might be related to this threat manually by following the sub-steps below:
- 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 conhost.exe Virus 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:
1: Click on "Go" and Then "Go to Folder" as shown underneath:
2: Type in "/Library/LauchAgents/" and click Ok:
3: Delete all of the virus files that have similar or the same name as conhost.exe Virus. If you believe there is no such file, do not delete anything.
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 conhost.exe Virus files from your Mac
When you are facing problems on your Mac as a result of unwanted scripts and programs such as conhost.exe Virus, 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.
Video Removal Guide for conhost.exe Virus (Mac)
Remove conhost.exe Virus 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 conhost.exe Virus 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 conhost.exe Virus 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 conhost.exe Virus 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 conhost.exe Virus will be removed.
Eliminate conhost.exe Virus 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 conhost.exe Virus 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".
conhost.exe Virus FAQ
What is conhost.exe Virus?
The conhost.exe Virus threat is adware or browser redirect virus. It may slow your computer down siginficantly and display advertisements. The main idea is for your information to likely get stolen or more ads to appear on your device.
The creators of such unwanted apps work with pay-per-click schemes to get your computer to visit risky or different types of websites that may generate them funds. This is why they do not even care what types of websites show up on the ads. This makes their unwanted software indirectly risky for your OS.
What are the symptoms of conhost.exe Virus?
There are several symptoms to look for when this particular threat and also unwanted apps in general are active:
Symptom #1: Your computer may become slow and has poor performance in general.
Symtpom #2: You have toolbars, add-ons or extensions on your web browsers that you don't remember adding.
Symptom #3: You see all types of ads, like ad-supported search results, pop-ups and redirects to randomly appear.
Symptom #4: You see installed apps on your Mac running automatically and you do not remember installing them.
Symptom #5: You see suspicious processes running in your Task Manager.
If you see one or more of those symptoms, then security experts reccomend that you check your computer for viruses.
What types of Unwanted Programs are there?
According to most malware researchers and cyber-security experts, the threats that can currently affect your Mac can be the following types:
- Rogue Antivirus programs.
- Browser hijackers.
- Fake optimizers.
What to do if I have a "virus" like conhost.exe Virus?
Do not panic! You can easily get rid of most adware or unwanted program threats by firstly isolating them and then removing them from your browser and computer. One reccomended way to do that is by using a reputable malware removal software that can take care of the removal automatically for you. There are many anti-malware apps out there that you can choose from. SpyHunter is one of the reccomended anti-malware apps, that can scan your computer for free and detect any viruses, tracking cookies and unwanted adware apps and eliminate them quickly. This saves time when compared to doing the removal manually.
How to secure my passwords and other data from conhost.exe Virus?
With few simple actions. First and foremost, it is imperative that you follow these steps:
Step 1: Find a safe computer and connect it to another network, not the one that your Mac was infected in.
Step 2: Change all of your passwords, starting from your e-mail passwords.
Step 3: Enable two-factor authentication for protection of your important accounts.
Step 4: Call your bank to change your credit card details (secret code, etc.) if you have saved your credit card for online shopping or have done online activiites with your card.
Step 5: Make sure to call your ISP (Internet provider or carrier) and ask them to change your IP address.
Step 6: Change your Wi-Fi password.
Step 7: (Optional): Make sure to scan all of the devices connected to your network for viruses and repeat these steps for them if they are affected.
Step 8: Install anti-malware software with real-time protection on every device you have.
Step 9: Try not to download software from sites you know nothing about and stay away from low-reputation websites in general.
If you follow these reccomendations, your network and all devices will become significantly more secure against any threats or information invasive software and be virus free and protected in the future too.
More tips you can find on our website, where you can also ask any questions and comment underneath the articles about your computer problems. We will try to respond as fast as possible.