Remove Spelevo Exploit (CVE-2018-8174 Vulnerability)

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This page aims to help you remove Spelevo Exploit (CVE-2018-8174 Vulnerability). Our removal instructions work for every version of Windows.

A very sneaky Trojan Horse infection which goes under the name of Spelevo has recently been reported to our “How to remove” team by concerned users who have had their machines infected by it. This new infection is very good at contaminating computers without any visible symptoms and that makes it even more dangerous. Once in the system, the malware can secretly exploit the resources for its criminal purposes and can create security holes which can make the computer more vulnerable to other computer malware including different viruses, Ransomware encryptors, Spyware and so on. The security experts are warning that Spelevo can be found in various legitimate-looking transmitters including email messages with file attachments, fake ads, misleading links, attractive-looking offers, software installers, program bundles and even social media links. It is very difficult to predict what exactly the Trojan Horse might be up to because the creators can program it to perform literally anything. In most of the cases, however, such pieces of malware can be used to compromise the PC security in order to steal some sensitive information, banking credentials and other personal data, which can later be used for harassing the users. Sometimes, the aim of the criminals might be to insert other malware in computers infected by Spelevo including Ransomware, Trojans, Worms and more. It is not uncommon for a threat like Spelevo to cause a significant slowdown of the attacked computer’s performance as well as sudden Blue Screen of Death crashes, unexpected reboots of the OS, strange software errors and various issues with programs that used to run smoothly. The Trojan Horse may even take control over your web browsing and deliberately redirect you to unsafe pages that are full of other malware or other hazardous content. Because of all this and much more, the sooner you detect and remove Spelevo, the better. If you are having trouble dealing with this infection or if you don’t know where to begin, the removal guide below can be of great help to you. Moreover, it contains a professional removal tool which can carefully scan your entire system and detect all the files associated with this Trojan.

How dangerous Spelevo can be?

The representatives of the Trojan Horse family can cause serious damage to any machine they manage to compromise. That’s why all security experts, including our “How to remove” team, emphasize on the importance of the timely detection and elimination of the malicious program with the help of trusted security tools or that of appropriate removal instructions. The challenge for most of the victims, however, is to properly locate all the files which contain Trojan-based code and to safely delete them, without further damaging the system in the process. This is because it’s possible that the files of the malware may adopt names that are nearly identical to those of actual system files, making it difficult for most users to tell the two apart. What is more, they may disable the security program or prevent it from properly running a full system scan. In such cases, you may need the help of another, more powerful malware-removal software, which can deal with the infection. Without a doubt, however, you should take immediate actions to remove Spelevo because if you leave it undisturbed, it may lead to all kinds of unpleasant unforeseen consequences.


Name Spelevo
Type Trojan
Danger Level  High (Trojans are often used as a backdoor for Ransomware)
Symptoms  System errors, frequent crashes, unusually slow performance may sometimes indicate the presence of a Trojan.
Distribution Method  Spam messages and malicious email attachments are a favorite method of distribution for most Trojans.
Detection Tool

Remove Spelevo Exploit (CVE-2018-8174 Vulnerability)

If you have a Windows virus, continue with the guide below.

If you have a Mac virus, please use our How to remove Ads on Mac guide.

If you have an Android virus, please use our Android Malware Removal guide.

If you have an iPhone virus, please use our iPhone Virus Removal guide


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).



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:

Drag and Drop Files Here to Scan
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.


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 doesn’t help, download the anti-virus program we recommended or try our free online virus scanner. Also, you can always ask us in the comments for help!

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