Win32/Diskcoder.c Trojan 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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This page aims to help you remove Win32/Diskcoder.c Trojan. Our removal instructions work for every version of Windows.

Malware comes in numerous varieties and shapes. However, there are not many online threats that can match the crafty and cunning nature of an infection from the Trojan horse type. Win32/Diskcoder.c Trojan is one such threat and if you are reading this, you have most likely become a victim of its harmful activities. It is highly recommended to remove this Trojan and rid your system of it, because if you don’t do that in time, a lot of malicious effects may take place on your computer. What we have in mind here is the ability of the Trojan to cause severe data and software corruption, to insert different viruses like Spyware or Keyloggers and even Ransomware threats and to provide the hackers with total remote access to your entire computer. Fortunately, there is a way to safely eliminate Win32/Diskcoder.c Trojan and our team has already prepared a removal guide on that. We have selected some proven steps, which will assist you to manually identify the harmful Trojan files and delete them even if your antivirus is not able to fully clean up the infection. However, we would encourage you to follow them only after you carefully familiarize yourself with the specifics of this malicious software group because dealing with infections like Win32/Diskcoder.c Trojan may require all of your attention and understanding.

Trojan infections – real nightmare for the users’ computers!

Trojan horse infections can be extremely troublesome. We really don’t exaggerate it because if a malicious script like Win32/Diskcoder.c Trojan is inside your computer, all of your data, as well as your system and your safety could be exposed to great risks. What malicious things can a Trojan horse do? Well, the options the hackers can choose from are not one or two. They can program the script to act as a backdoor for other infections like Ransomware, Spyware and different viruses. They can also use Win32/Diskcoder.c Trojan to gain complete remote access to your computer and turn it into Bot. Very often, with the help of the Trojan, the hackers are able to secretly collect passwords, login credentials, banking details, credit or debit card numbers and perform various crimes such as online fraud, blackmail, and theft.

Usually, most of the victims are not aware of the contamination and it takes them time to figure out that the malware is secretly operating on their machine. This is because the Trojans often lack some visible symptoms and try to remain hidden for as much time as possible, while they perform the malicious deeds they have been programmed for. Unfortunately, by the time they are revealed, a major damage is caused to the infected machine and the victims often have to face the malicious consequences, which come to them like a bolt from the blue.

Win32/Diskcoder.c Trojan Removal



Some of the steps will likely require you to exit the page. Bookmark it for later reference.

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



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.

Press CTRL + SHIFT + ESC at the same time and go to the Processes Tab. Try to determine which processes are dangerous. 


Right click on each of them and select Open File Location. Then scan the files with our free online virus scanner:

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Maximum file size: 128MB.

This scanner is free and will always remain free for our website's users. You can find its full-page version at:

Scan Results

Virus Scanner Result

After you open their folder, end the processes that are infected, then delete their folders. 

Note: If you are sure something is part of the infection – delete it, even if the scanner doesn’t flag it. No anti-virus program can detect all infections. 


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.


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.

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 up 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 the guide didn’t help you, download the anti-virus program we recommended or ask us in the comments for guidance!

What are the most common transmitters of Trojan horse infections?

Threats like Win32/Diskcoder.c Trojan tend to appear fully legitimate or generally harmless-looking files, links, emails messages, images, applications, audio or video files. This way, they can purposely trick the users into clicking on them without having a clue about the danger. One tap on the well-camouflaged payload is usually enough to activate the exploit kit, where the malware is inserted. This ability of the Trojans is what the hackers love the most. They frequently use various tricky transmitters such as malicious links, attachments, too-good-to-be-true offers, “you won a prize” messages, aggressive popping boxes or some free applications and installers to infect the users and break through their system. 

That’s why the users have a major role in the prevention of Trojan infections. We always advise our readers not to trust every pop-up, link, email or an ad that comes on their screen, even if it seems legitimate. Avoiding unsafe web locations, shady installers and sketchy web content can greatly help them to stay away from unpleasant and harmful infections. Having proper antivirus software is highly recommended as one of the best things users could do to ensure reliable protection for their system. If regularly updated, a good antivirus can detect potentially harmful scripts and can indicate the users about them before a major damage is done. However, some advanced Trojans like Win32/Diskcoder.c Trojan may be though to detect and remove even with the antivirus and may require additional assistance and some specialized software. The removal guide below can provide some manual instructions as well as a specialized removal tool, with the help of which no Trojan can remain hidden on your system.


Name Win32/Diskcoder.c
Type Trojan
Danger Level  High (Trojans are often used as a backdoor for Ransomware)
Symptoms  Very cunning threat which lacks any visible symptoms. 
Distribution Method Malicious links, attachments, too-good-to-be-true offers, “you won a prize” messages, aggressive popping boxes or some free applications and installers.
Detection Tool

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.

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