Remove DevTool: Remove CSP, IFrame option Virus (Chrome/FF/IE)

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 the DevTool: Remove CSP, IFrame option Virus. Our removal instructions work for Chrome, Firefox and Internet Explorer, as well as every version of Windows.

What is the DevTool: Remove CSP, IFrame option Virus ?

 DevTool: Remove CSP, IFrame option Virus

People complaining about the DevTool: Remove CSP, IFrame option Virus in Chrome Web Store

Programs like DevTool: Remove CSP, IFrame option can be very intrusive when flooding your PC with advertisements. Very often you might find yourself not able to use Internet browser normally because of the thick wall of ads, pop-ups, banners and redirect links may totally distract you from your main search queries. In fact, most people who face such software for the first time arrive at the conclusion that their system has probably been invaded by some sort of a virus after seeing all those advertisements. In spite of their aggressive ad-generating and page-redirecting nature, however, pieces of software like DevTool: Remove CSP, IFrame option are very different from malicious software like viruses or malware. Security experts classify them as Browser Hijackers and usually don’t consider them as a security threat. Harmful programs the likes Viruses, Trojans and the increasing in popularity Ransomware, however, are the real dangers that people should be worried about. Those nasty programs are creations of cyber criminals who use them for a variety of harmful deeds, such as theft, fraud, and blackmail. A program like DevTool: Remove CSP, IFrame option, on the other hand, is nothing more than a simple Browser hijacker that’s generating numerous advertisements on your monitor. Usually, most Hijackers are web browser plug-ins that integrate with your internet browser and remain active on your machine until you remove them. Their entire activity is all about profits earned with the help of those adverts they display on your screen. The Hijacker applications are in fact legal – they provide you with some service for free, but they also show your sponsored links, pop-ups and messages that promote certain products or services and earn from that on a pay-per-click basis. Considering that clicks generate money, most developers of such programs would try to do anything in their power to generate more and more advertisements on your screen. The greater number of advertisements their program displays – the greater the chance of them getting clicked.

In the majority of the time, the Browser Hijackers can be viewed as nearly harmless and much easier to deal with, compared to threats like Trojans or Ransomware viruses. Always remember, though, that despite the fact that programs like DevTool: Remove CSP, IFrame option, Www1.ecleneue.comEngineering Group Inc Product are commonly viewed as non-threatening, sometimes they may accidentally expose you to security hazards, insecure web locations, misleading content, and scams. Therefore it is generally a good idea to uninstall them if you don’t find much value in their free functionality.

Eliminating such software is actually very easy if you know how it operates. Typically, since programs like DevTool: Remove CSP, IFrame option are not illegal this means they may easily be spread through legal channels of distribution. Program bundle is one of those most common distribution methods where a software installer, is able to install more than one piece of software on the PC when the users run the main setup wizard. Obviously, file bundles can be a really unpleasant surprise for the inexperienced users because oftentimes, Browser Hijackers, Adware, and other potentially unwanted programs may get installed this way simultaneously. If you pay attention to the installation menu, however, you can easily spot the presence of additional applications and block them before they can cause problems. Probably the most probable place to conceal the auto-agree option is the Custom/Advanced menu of the setup wizard. That’s why we recommend you always go for the Custom/Advanced installation as this will enable you to block any unwanted software.


Name DevTool: Remove CSP, IFrame option
Type Browser Hijacker
Danger Level Medium (nowhere near threats like Ransomware, but still a security risk)
Symptoms  Intrusive sponsored pop-ups, ads, banners and redirect links may constantly disturb your web surfing.
Distribution Method Software bundles, torrents, spam, free downloads, automatic installations, torrents, shareware sites.
Detection Tool

DevTool: Remove CSP, IFrame option Virus Removal

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).



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 (the “Details” Tab on Win 8 and 10). 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.

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.


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.

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.

Open the start menu and search for Network Connections (On Windows 10 you just write it after clicking the Windows button), press enter.

  1. Right-click on the Network Adapter you are using —> Properties —> Internet Protocol Version 4 (ICP/IP), click  Properties.
  2. The DNS line should be set to Obtain DNS server automatically. If it is not, set it yourself.
  3. Click on Advanced —> the DNS tab. Remove everything here (if there is something) —> OK.



  • After you complete this step, the threat will be gone from your browsers. Finish the next step as well or it may reappear on a system reboot.

Right click on the browser’s shortcut —> Properties.

NOTE: We are showing Google Chrome, but you can do this for Firefox and IE (or Edge).


Properties —–> Shortcut. In Target, remove everything after .exe.

ie9-10_512x512  Remove DevTool: Remove CSP, IFrame option from Internet Explorer:

Open IE, click  IE GEAR —–> Manage Add-ons.

pic 3

Find the threat —> Disable. Go to IE GEAR —–> Internet Options —> change the URL to whatever you use (if hijacked) —> Apply.

firefox-512 Remove DevTool: Remove CSP, IFrame option from Firefox:

Open Firefoxclick  mozilla menu  ——-> Add-ons —-> Extensions.

pic 6

Find the adware/malware —> Remove.
chrome-logo-transparent-backgroundRemove DevTool: Remove CSP, IFrame option from Chrome:

Close Chrome. Navigate to:

 C:/Users/!!!!USER NAME!!!!/AppData/Local/Google/Chrome/User Data. There is a Folder called “Default” inside:

Rename the Folder to Backup Default

Rename it to Backup Default. Restart Chrome.


Type Regedit in the windows search field and press Enter.

Inside, press CTRL and F together and type the threat’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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