How to remove UniDeallsi (Virus Removal Guide)

UniDeallsi (also known as UniDeals, UNiDealse, UniDeaalsa, UniDeaals a, UeniDeealsa) is detected as adware and a potentially unwanted program (PUP) by most computer security programs. UniDeallsi serves pop-up and targeted advertisements across Google Chrome, Mozilla Firefox, and Internet Explorer by utilizing multiple Windows programs and browser attachments with specific permissions and tasks. UniDeallsi additionally creates new tasks and is scheduled to run every time Windows starts.

UniDeallsi

Furthermore, the UniDeallsi virus (although not technically a computer virus) is difficult to completely remove. Once the UniDeallsi extension is manually removed and the browser window is closed, the extension will reappear the next time the browser window is opened.

What is UniDeallsi?

Publisher Description: N/A

  • UniDeallsi adware bundles with third-party malware, malicious files, and potentially unwanted programs (PUPs).
  • The UniDeallsi browser attachment can read and change all your data on the websites you visit.
  • The UniDeallsi browser attachment can read and change your browsing history.
  • The UniDeallsi browser attachment can manage your apps, extensions, and themes.
  • The UniDeallsi browser attachment can manage your downloads.

How does UniDeallsi get on a computer?

The UniDeallsi virus is usually contracted without knowledge alongside downloadable content, such as freeware, shareware, torrents, and other items. In many cases users are given the opportunity to accept or decline a custom offer to install this program; However, the offer to decline the program from installing is often ignored or presented in a deceptive manner.

How to remove UniDeallsi

Step 1: Remove UniDeallsi add-ons and extensions

Google Chrome

1. Click on the Customize icon (3 bar icon) next to the address bar and navigate to More tools > Extensions.

2. Search for the UniDeallsi extension and other suspicious extensions. Remove them individually by clicking the trashcan icon next to each one.

Mozilla Firefox

1. Type Ctrl+Shift+A.

2. On the Extensions and Plugin search for the UniDeallsi add-on and other suspicious add-ons and remove them if located.

Step 2: Uninstall UniDeallsi

1. Access Windows Start Menu and navigate to the Control Panel.

2. On Windows Control Panel, click Uninstall a program or Add and remove a program in the Programs section.

3. In the list of installed programs, search for UniDeallsi and other unwanted programs. Once an unwanted program is located, double click the unwanted program or select it with your mouse and click the Uninstall button.

UniDeallsi removal

4. Restart your computer.

Step 3: Scan your computer for malware

1. Download and install the free or full version of Malwarebytes Anti-Malware. The full version enables real-time protection to block malware and unwanted programs from infecting your computer, while the free version is just a free scan and removal tool.

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2. Open the Malwarebytes Anti-Malware.

malwarebytes

3. Click the large Scan Now button or visit the “Scan” tab to manually run a scan.

4. Once the malware scan is complete, click the Quarantine All button and reboot your computer.

If you are still having issues with potential UniDeallsi malware after using Malwarebytes it is recommended to download and install a second opinion scanner such as HitmanPro by Surfright to eradicate existing malicious files and automatically repair corrupted settings.

Step 4: Cleanup and repair settings

1. Download and install the free or full version of CCleaner by Piriform.

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CCleaner Analyze Cleaner

2. Once installed, open the program and navigate to Cleaner > Windows/Applications and click the Analyze button. Afterwards, click the Run Cleaner button on the bottom right of the program interface.

CCleaner Startup

3. Next, navigate to Tools > Startup and search through each tab starting from windows, internet explorer, etc., all the way to Content Menu, for additional suspicious entries and click Disable and Delete once anything is found.

4. To automatically uninstall unwanted programs using CCleaner, navigate to the Uninstall tab and search for the program in the list of installed programs. Uninstall the unwanted software as selected by clicking the Run Uninstaller button.

If you are still experiencing issues removing potential UniDeallsi malware after using this removal guide we recommend to perform a system restore/recovery or a reset/refresh for Windows 8.