Fansmitter Malware Removal

Parasite may reinstall itself multiple times if you don't delete its core files. We recommend downloading SpyHunter to scan for malicious programs installed with it. This may save you hours and cut down your time to about 15 minutes. 

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More information on SpyHunter, steps to uninstallEULAThreat Assessment Criteria, and Privacy Policy.

This page aims to help you remove Fansmitter. These Fansmitter removal instructions work for every version of Windows.

Dear User,

If you are interested in the paragraphs below, you might have been searching for some information about Fansmitter and the possible problems it may cause. Fansmitter is a malware, classified as a Trojan horse. You have most likely already heard at least a little about them. Their name derives from the way such viruses usually infect a computer system. Just as they did in the old Greek myth of the Trojan horse, the Trojans stay hidden and lurk inside seemingly harmless programs or somehow try to trick you into installing them. The story has it, once they get into your system, Trojans reveal their real face and betray your trust.

Of course, there are a lot of various types of Trojans. The feature they all share is that they are most commonly exploited by hackers to invade a user’s machine in a stealthy way. It is worth mentioning that the Trojans are by all means the most commonly spread and popular piece of malware worldwide – they form over 80% of the whole number of viruses. A Trojan uses a lot of diverse methods to infiltrate one’s computer as well. Also, the hackers may use them for plenty of different reasons and purposes, depending on their intentions and demands. It’s possible to catch a Trojan via many means – infected software bundles, contagious letters and attachments in the email, contaminated websites. Most typically, this type of malware very well exploits the vulnerabilities in a computer’s operating system. Trojans usually use “weak” spots to enter a computer. Such a weak spot can be the lack of a reliable antivirus program. That’s why it is essential for a user to install an anti-malware tool and keep it updated.

What do the hackers exploit Fansmitter for?

You may have heard that Fansmitter has been used to steal users’ data through their computers’ cooling fans. In general, a typical Trojan horse gets used for a great deal of diverse purposes and in a lot of various manners. In this article we will try to point out some of the basic and most common purposes that the hackers use such malware for.

  • In order to simply destroy things. Sometimes cyber criminals don’t have any demands for the victim user and don’t have the intention to steal or spy on them. In fact, they are just having some kind of a misunderstood fun by crashing your system, destroying your files and formatting your disk. This is like a hobby for them;
  • On other occasions Fansmitter might be used as a means of stealing personal data. If this is the case, its only aim may be to just spy on its victims and steal their passwords, login details, bank account credentials… etc. Moreover, the virus could also be programmed to keep track of the keystrokes, watch the screen, and remotely control the whole system or even spy on its victims by turning on their own computer webcams. This information may sound very creepy, however, such dishonest cyber criminals could also become physical abusers as they are aware of how a person looks like, where he/she lives and what such a person possesses. Not only may the hackers steal a user’s personal details and information, but they may also rob your house and steal a user’s material possessions. Of course, such a turn of events is the most awful one possible and the most dangerous.
  • Ransomware usually accompanies a Trojan. Actually, the Trojan in this case is the means of transport for the Ransomware program. The way Ransomware functions is by encrypting a particular user’s most often used files and then demanding a ransom for regaining access to them. A useful tip here is to always back up what is important to you.
  • One more way of exploiting Fansmitter is to benefit from a certain victim’s machine resources. Sometimes the infected computers are turned into bots and often used by the hackers to send spam or mine cryptocurrencies.

The purposes of Trojans mentioned above are just the most typical ones. This type of malware is capable of performing a lot of different tasks.

How to stay away from Fansmitter and other viruses of its family

In spite of the information that the Trojans are the most well-known computer threat, it doesn’t necessarily mean that you should be infected by one. To be responsible for your computer’s state and to have a well-working antivirus tool are of vital importance to you and your system and will assist you in a great way, by helping you avoid Fansmitter and other similar malware programs. Always try to avoid any likely-to-be-dangerous websites, software bundles from suspicious sources and torrents. Remember to regularly update your firewalls and anti-malware program, so that your safety and protection can be easily ensured.

The guide below this article will be useful to you and will provide you with detailed instructions on removing Fansmitter. Also, don’t forget that to avoid a problem is always easier than having to deal with one, when it’s become too late.


Name Fansmitter
Type Trojan
Danger Level High (Trojans are often used as a backdoor for Ransomware)
Symptoms Very hard to be detected, but might compromise the system’s overall performance.
Distribution Method Via practically anything – inside a software bundle, a spam email, an attachment, a torrent. Even through text documents.
Detection Tool Fansmitter may be difficult to track down. Use SpyHunter – a professional parasite scanner – to make sure you find all files related to the infection.

Keep in mind, SpyHunter’s malware detection tool is free. To remove the infection, you’ll need to purchase the full version.
More information about SpyHunter and steps to uninstall.

Fansmitter Malware Removal

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Reboot in Safe Mode (use this guide if you don’t know how to do it).

This is the first preparation.


To remove parasite on your own, you may have to meddle with system files and registries. If you were to do this, you need to be extremely careful, because you may damage your system.

If you want to avoid the risk, we recommend downloading SpyHunter
a professional malware removal tool.

More information on SpyHunter, steps to uninstallEULAThreat Assessment Criteria, and Privacy Policy.

The first thing you absolutely must do is Reveal All Hidden Files and Folders.

  • Do not skip this. Fansmitter may have hidden some of its files and you need to see them.

Hold together the Start Key and R. Type appwiz.cpl –> OK.


You are now in the Control Panel. Look for suspicious entries. Uninstall it/them. If you see a screen like this when you click Uninstall, choose NO:


Type msconfig in the search field and hit enter. A window will pop-up:


Startup —> Uncheck entries that have “Unknown” as Manufacturer or otherwise look suspicious.

  • Remember this step – if you have reason to believe a bigger threat (like ransomware) is on your PC, check everything here.


Hold the Start Key and R –  copy + paste the following and click OK:

notepad %windir%/system32/Drivers/etc/hosts

A new file will open. If you are hacked, there will be a bunch of other IPs connected to you at the bottom. Look at the image below:

hosts_opt (1)

If there are suspicious IPs below “Localhost” – write to us in the comments.


Press CTRL + SHIFT + ESC simultaneously. Go to the Processes Tab. Try to determine which ones are a virus. Google them or ask us in the comments.


We get asked this a lot, so we are putting it here: Removing parasite manually may take hours and damage your system in the process. We recommend downloading SpyHunter to see if it can detect parasite files for you.

  • This step is very important, because you can catch other threats (like Ransomware and Spyware) while looking for the Adware process.

Right click on each of the virus processes separately and select Open File LocationEnd the process after you open the folder, then delete the directories you were sent to.


Type Regedit in the windows search field and press Enter.

Once inside, press CTRL and F together and type the virus’s Name. Right click and delete any entries you find with a similar name. If they don’t show this way, go manually to these directories and delete/uninstall them:

  • HKEY_CURRENT_USER—-Software—–Random Directory. It could be any one of them – ask us if you can’t discern which ones are malicious.
    HKEY_CURRENT_USER—-Software—Microsoft—-Windows—CurrentVersion—Run– Random
    HKEY_CURRENT_USER—-Software—Microsoft—Internet Explorer—-Main—- Random


If all the prior steps fail to help you or you have reason to believe your system is exposed to threats like Ransomware, we advise you to download a professional scanner and remover.

Remember to leave us a comment if you run into any trouble!

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