Removal Guide

How to Remove Ads by DealShark

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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Adware can be a very annoying experience and Ads by DealShark is no exception. Once your PC is infected the virus will begin to generate spam – ranging from advertisements, through “updates” for software you have installed and maybe even prompts for installing missing plug-ins. IMPORTANT! Everything generated by Ads by DealShark is either fake or harmful to your computer. Note that malware of this type is unable to damage your machine unless You as the user give it access. So as long as you ignore all baits generated by Ads by DealShark you should be able to contain the damage to a minimum.

Things you should now about Ads by DealShark

  1. The ads generated by Ads by DealShark are actually manufactured by the virus on your own computer. Adware of this type reads&collects user history and browsing data and attempts to formulate ads relevant to your interests.

  2. You may experience slowness and choppiness, especially on older computers. Ads by DealShark latches like a parasite onto your CPU cycles to do its work.
  3. Get rid of it fast! Viruses of this type read your browsing history, but may also copy critical data  (like your on-line payment services) and send it to their creators. You may or may not have a few days before that happens. Best things to do is change all important passwords after removing the threat.


How to avoid becoming infected by Ads by DealShark and similar adware

Tracing back the origins of the infection shouldn’t be too hard, but the more important thing is to realize how you became infected. Ultimately nearly all adware relies on the user to grant it access – in one way or another. Therefore creators of such programs employ misdirection tactics, preying on people’s inexperience or lack of attention to the details. Below is a short list of popular methods of spreading.

  • Fake download sites that copy your search query and provide “perfect” result – which is an .exe file containing the virus. Note that these will always mimic your search, but the extension will universally be .exe. Pay attention to the type of file you want, because most of the time it will not be an executable file. First time torrent users are often victims of this trap.
  • The free program package – which is basically a free program that has some type of adware or unwanted toolbar bundled in the installer. Because few things in life are ultimately free, the same applies to freeware apps. Their creators often get paid by toolbar and adware creators to be included in the installer. Usually there is a disclaimer in the installer – and check boxes to untick if you don’t want these pests.
  • Mail or skypebombs – oldschool but just as dangerous, already infected computers send mails and messages with the virus as an attached file. Simple don’t download them unless the sender confirms the file’s legitimacy.

How to Remove Ads by DealShark


(Works for Windows XP, Windows 7, Windows 8, Windows 8.1)

Hold windows-buttonand R together. Write appwiz.cpl  in the new field, then click OK.


This, right here, is the Control Panel.

Search around for Ads by DealShark and anything else suspicious-looking. Be careful, but not too much – malware sometimes choose different names to confuse you, so take note of anything recently added that seems like a virus to you.  Highlight  and  Uninstall these.


   STEP 2:

  Ads by DealShark has infected ALL of your browsers. Apply the steps separately for each of them.

ie9-10_512x512  For Internet Explorer Users:

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

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Find Ads by DealShark . Disable it.

If your Home Page is different from the usual, click IE GEAR —–Internet Options>edit the URL box, type whatever you want, then click Apply.

firefox-512  For Mozilla Firefox Users:

Open Firefoxclick on mozilla menu (top right) ——-> Add-ons.

pic 5.

Hit Extensions next.

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The virus should be somewhere around here –  Remove it.

chrome-logo-transparent-background For Google Chrome Users

 Start Chrome, click chrome menu icon —–>More Tools —–Extensions.


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In  Extensions,  click Ads by DealShark and  select  chrome-trash-icon.

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The  click chrome menu icon   for the second time, and proceed to Settings —> Search (the fourth tab), select Manage Search Engines. In there, you should remove anything but the search engines you normally use(probably Google).

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safari For Safari Users:

Open Safari, and click Safari —–>Preferences —–Extensions

Find  Ads by DealShark  then Uninstall.


STEP 3 (Optional)

This step to remove the virus is completely optional. You need to do this only in the case when the steps up until now were not enough to make your troubles go away. If they WERE enough:

  • You are now clear of the virus. Please consider following us on our channels on Google+, Twitter and Facebook. It will be immensely appreciated, because it will help us grow and in turn – that way we will help more people.

  • You may also want to check out Step 4 – we’ve prepared a short guide for optimizing PCs after a malware has been removed

  • If you were not successful, then continue reading.

Step 3 optional guide

STEP 4 (Optional)

If you’ve reached this step, then well done for removing Ads by DealShark . We’ve prepared a short and sweet optimization guide, specifically designed for users who just removed a virus. It is completely free, you do not need to download anything, and it’s not very time consuming. If you are interested you can check it out here.

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