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Dealwifi Virus Removal From Chrome/Firefox

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This page aims to help you remove Dealwifi Virus. These Dealwifi Virus removal instructions work for Chrome, Firefox and Internet Explorer, as well as every version of Windows.

Dealwifi Virus Information

Dealwifi Virus is a malicious computer program of an Adware type, installed on your computer. Typically, an Adware Program or a PUP is not considered as dangerous as other computer viruses, but relatively harmless and just quite annoying. This page intends to provide you with information on how to remove Dealwifi Virus, as well as a deeper understanding of how it performs. You may have downloaded a free program because it appeared innocuous enough. However, some additional unwelcome programs could be bundled up within the installer, i.e. the Dealwifi Virus virus. When following the installation process, you may either ignore reading or fail to comprehend all small details in the long and complex “Terms of Use Agreement”. And then, the only things you will see afterwards would be the constant ads display. You may experience repetitive browser redirects. When you try to open a web address and immediately an undesired one gets opened up in addition to or instead of the one you intended to open.
This is how you may have let the extra undesired programs, carrying mischievous files, slip into your system. Thus, you unintentionally leave your computer at risk and might potentially allow far greater dangers in time. The malicious software may appear harmless, however, it may turn out not only to interfere with your privacy but eventually gather your personal data and even cause a fatal crash system crash.
Please take this information and removal instructions into consideration to keep Dealwifi Virus off your PC and protect the integrity of your personal information.

How Dealwifi Virus Works

Google Chrome, Mozilla Firefox, and Internet Explorer are frequently targeted by malware inventors. With the use of Adware programs they aim to compromise your computer which may eventually lead to some very critical, even disastrous results. There are many deceivable advertisements the content of which usually depends on your searches and the web addresses you open, i.e. on your browsing history. These Adware programs are created to display advertisements in the form of the conventional pop-up ads, banners, or entire advertising web sites. Also, random words or texts from a web page are sometimes turned into hyperlinks. All of them tend to recommend some extra false programs like free updates, optimization software, coupons, etc. Dealwifi Virus is one of these cruel viruses that can be placed on your system within a free program installer.
Another way for an infection to further broaden is through e-mail attachments which may appear in your inbox with a misleadingly reputable sender like your internet or electricity provider for example. Yet the e-mail would contain a virus infection. This is known as e-mail phishing scams. Another form for malware spreading – via social media, when corrupted links are boosted through messages to your entire contact lists from Facebook, Skype, etc.

The result is evident in the constant freezes of your machine, difficulties to uninstall, system errors and high CPU usage. Also your online searches might be delayed, slowing down of the internet, supplementary unwelcome adware programs that may similarly get installed without the users’ knowledge or approval, or in an irreversible collapse of the system.

How to Avoid Installing Dealwifi Virus

You have the option to block up ads by configuring your browser to do so. If not, it goes without saying that you should really abstain from software that you do not trust. Keep in mind that a huge number of ambiguous but rather attractive pop-up ads and banner ads are designed to attract your attention and “purely” intend to provoke a click.
Any interaction with such ads is a potential threat. It would be really unfortunate if the virus accesses your browser’s cache and cookies. Personal data including essential passwords could be possibly obtained and used with various intentions. Be extremely cautious of your online banking services having saved username and password on your PC. They would most likely be targeted and you should be quite aware of the potential danger. Please, consider new passwords since you might be dealing with software created to cause personal data loss, personal data exploit, or to bring down the whole system.

You should definitely pay close attention when installing software. Always select custom installation and discard all unfamiliar or suspicious files, particularly optional software that you obviously do not need and do not want.

Your feedback will be highly valued; please do not hesitate to leave your ideas or queries in the comment section.


Name Dealwifi
Type Browser Hijacker
Danger Level Medium
Symptoms Unwanted Ads, Browser Redirects, Slower PC performance.
Distribution Method Software bundles, E-mails, File storage websites.
Detection Tool Malware and Adware are notoriously difficult to track down, since they actively try to deceive you. Use this professional parasite scanner to make sure you find all files related to the infection.Sponsored

Dealwifi Virus Removal

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

It is generally smart to activate Safe mode first – it may be impossible to delete certain files unless you do.


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.

Reveal All Hidden Files and Folders.

  • It’s possible that files associated with Dealwifi Virus are hidden so as to confuse you. Reveal them by going to the appropriate option.

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


You’re now viewing a big list, that contain all applications installed on your PC. Read through it and remove anything that seems shady. It’s possible that a misleading confirmation pop-up like the one here may be shown. Go with the option that will not end in anything invading your PC.



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


Startup —> Uncheck entries that have “Unknown” as Manufacturer.


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

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

So now a file will open, which incorporates a list of IPs of different computers linked to your PC. Check out the picture which follows.

hosts_opt (1)

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


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 the Malware from Internet Explorer:

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

pic 3

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

firefox-512 Remove Dealwifi Virus from Firefox:

Open Firefox, click mozilla menu —> Add-ons —-> Extensions.

pic 6

Find the adware/malware —> Remove.

chrome-logo-transparent-backgroundRemove Dealwifi Virus 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.

  • At this point the malware is gone from Chrome, but complete the entire guide or it may reappear on a system reboot.


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.

Right click on each of the virus processes separately and select Open File Location. End 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.

You are now visiting the Windows registry. In order to find the infected entries hold CTRL+F simultaneously , then write the name of the threat, then search for the related strings. Every entry that shows up ought to be immediately removed by right-clicking on it. In case that fails to work locate it by yourself in the directories and delete it from there.

  • 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

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

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