What Is Snap.Do Virus & How to Remove This Browser Hijacker?

Detailed explanation of Snap.Do virus and its removal method

Snap.Do is a malicious browser hijacking program that disguises itself as a custom search engine and toolbar, spread through malicious browser extensions. Once infected, it changes your browser homepage to search.snap.do and modify the browser search settings, causing all search results to be redirected to Snap.Do.

Snap.Do usually installs it secretly without user permission when downloading and installing free software. After infection, you may encounter problems such as increasing advertising pop-ups, unknown extensions, and decreased browser performance. What's more serious is that it can open the backdoor for other viruses and malware to invade the computer, with serious consequences.

The following steps will guide you on how to completely remove Snap.Do virus:

Step 1: Terminate the malicious process

First, end the process related to Snap.Do in the Task Manager:

1. Right-click on the taskbar and select "Task Manager".
2. In the Processes tab, find the background process named "Lrcnta.exe" and end the process.
3. Find the "Snap.Do" process and end the process.
4. In the Services tab, right-click on LPT System Updater and select Stop.

Step 2: Uninstall Snap.Do through the control panel

1. Press Win R key, enter "control panel", and click "OK".
2. Select "View By" to "Category", and then click "Uninstall Programs" under "Programs".

3. Right-click "Snap.Do" and select "Uninstall".
4. Follow the on-screen instructions to complete the uninstallation.
5. Check the application list for other projects related to Snap.Do virus or its publisher and uninstall it.

Step 3: Delete Snap.Do-related files

1. Enter File Explorer Options in the search box and press Enter. In the View tab, check Show hidden files, folders, and drives.
2. Open File Explorer, go to the "User" folder, find the folder corresponding to your username, and then go to AppData > Local > Temp to delete all files and folders.
3. Return to the Local folder and delete the "Smartbar", "Default", "WindowsApp" and "ServiceApp" folders.
4. Go to C:\\Users\\Username\\AppData\\Roaming and delete any unknown folders, such as "Default", "Chrome32", "Energy", "Bloom", etc.
5. In the "Program Files (x86)" folder on disk C, delete the "LTD" folder.

Step 4: Reset the browser shortcut

1. Right-click on your browser shortcut and select "Properties".
2. In the Shortcuts tab, find the Target field and delete everything after "xxx.exe".

Step 5: Reset the browser to default settings

Take Google Chrome as an example:

1. Click the three dots in the upper right corner of the browser and select "Settings".
2. Find "Reset Settings", click "Restore Default Settings", and then click "Reset Settings".

Step 6: Run antivirus software for malware scanning

It is recommended to use professional antivirus software such as Malwarebytes for a full disk scan to completely remove Snap.Do viruses and other malware.

Important tip: Back up your computer data

Malware and viruses can infect your computer and cause data loss at any time. To protect your important files, it is recommended that you back up your critical data regularly.

Through the above steps, you can effectively remove Snap.Do virus and restore the normal operation of your computer. Remember, prevention is better than treatment, and developing good cybersecurity habits, such as downloading software from official channels, clicking unknown links with caution, etc., can effectively reduce the risk of infection.

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