SmashTab is the extension that changes default search engine and bookmarks on the browser without permission
This potentially unwanted program gets called a SmashTab virus for the unwanted changes and permissions that the intruder gets from the user using deceptive techniques and misleading methods. This is not a harmful program, but you can end up on malicious sites unwillingly and trigger malicious program infiltration without realizing that. This is why you should pay close attention and make sure to clear the system to avoid further damage.
| Name | SmashTab |
|---|---|
| Type | Browser hijacker/ Potentially unwanted program[1] |
| Symptoms | The program creates issues with online searches because it sets itself as a default search engine and redirects all the sessions through its own engine, so commercial material is more often injected into the list of results |
| Distribution | You cannot change default preferences back to what you need, so the PUP itself controls traffic |
| Issues | Online traffic gets rerouted through the engine that is not providing improved results. It shows sponsored material instead and tries to expose users to possibly dangerous content online |
| Eliminate | SmashTab removal is the process that requires additional help from the security tools that can clear the machine automatically |
| Repair | The system can be repaired when you suffer from the infection. FortectIntego can find and restore some features, functions, programs that get altered by the threat or the PUP itself |
SmashTab is the intruder that triggers problems with the machine because it promotes the shady search engine and other programs, but all of them are considered potentially unwanted and possibly harmful. Data tracking issues and advertising campaigns[2] that can lead to more issues with the pop-ups and redirects are not useful at all.
You should think about the fact that SmashTab is similar or close to other intruders of the same type because it acts on the principle to redirect users' traffic and affect the performance this way. DictionaryBoss Toolbar, Babylon Toolbar, and Inbox Toolbar all can change settings and alter preferences on your web browser.
SmashTab PUP can trigger additional installations of programs and applications, browser-based programs, so the machine is significantly affected this way. You should remove all the possible intruders, so once you run SpyHunterCombo Cleaner or MalwarebytesMalwarebytes and the list of programs and files appear, cleared them off of the PC.
You should avoid such silent and automatic installation, so you do not need to remove SmashTab in the future when it triggers unwanted damage and changes important PC settings without your permission. You can avoid these PUP infiltrations, so the search engine is not set to SmashTab.net behind your back.
However, if this happens, and you additionally experience issues with the speed, performance, other program installations, you might suffer from a more intrusive cyber threat and need to rely on powerful tools that can help with SmashTab removal procedures. Pay attention to any speed issues, internet traffic, additional installations, preferences manipulation, so you can react as soon as possible.
You should block any changes that SmashTab wants to make and block any promotional pop-up ads when they appear on the screen for you. You might allow toolbar installs, bookmark, browsing history, search setting permissions without noticing, so keep security tools and run those as often as experts[3] recommend. Make sure to repair the functions of your device using FortectIntego.
Keeping the machine clear of PUPs can improve the speed and performance
If you pay attention to content that you end up seeing online, you can avoid cyber threat installations and make sure to keep the machine free of viruses. There are various pages and promotional sites that can automatically trigger installs, so you should rely on proper programs and visit only trustworthy platforms.
Also, every freeware installation process can affect the machine if you skip through steps and do not choose the proper options like Advanced or Custom. These installation methods allow you to control the process fully, so when the PUP developers include additional applications, you can see them on the list and de-select them if needed.
Internet is a place that has many things, including malicious programs and sites where PUPs can b distributed. You should consider this and never rely on promotional ads or free download pages, torrent platforms.
Terminate any programs related to potentially unwanted programs and uninstall SmashTab Toolbar
You might claim that SmashTab virus affected your device significantly out of nowhere, but there are more ways to get the intruder on the machine. One of them includes torrent sites, downloading licensed versions of programs, or illegal activation tools from pirating or rogue pages.
If you notice the changed appearance of your Google Chrome, Internet Explorer, Safari, or another browser, you should pay close attention and check for intruders using proper security tools. If you do so, and the programs get indicated on the list, make sure to remove SmashTab as the tool suggests.
SmashTab removal performed with such anti-malware or security tools can give the best results because, you find and remove all the applications that are possibly related to this PUP or another cyber threat. Your machine should get significantly speedier after general cleaning.
Uninstall from Windows
Uninstall from Windows 10/8:
- Type Control Panel into the Windows search box and open the result.
- Under Programs, select Uninstall a program.
Uninstall from Windows 7/XP:
- Click on Windows Start > Control Panel (Windows XP users should click on Add/Remove Programs).
- In Control Panel, select Programs > Uninstall a program.
Remove the unwanted program:
- In the Programs and Features window, look for any recently installed suspicious entries, select them, and click Uninstall.
- If User Account Control appears, click Yes to confirm, then complete the removal.
Delete from macOS
Remove the unwanted application:
- From the menu bar, select Go > Applications.
- In the Applications folder, look for any suspicious entries, then drag them to Trash (or right-click and pick Move to Trash).
Delete leftover files and folders:
- Select Go > Go to Folder.
- Enter /Library/Application Support and remove any suspicious folders related to the unwanted program.
- Repeat the same check in the /Library/LaunchAgents and /Library/LaunchDaemons folders, deleting any suspicious entries.
- Finally, empty the Trash to permanently remove the leftovers.
Reset Internet Explorer
Remove dangerous add-ons:
- Open Internet Explorer, click on the Gear icon (IE menu) on the top-right corner of the browser
- Pick Manage Add-ons.
- You will see a Manage Add-ons window. Here, look for suspicious plugins. Click on these entries and select Disable.
Change your homepage if it was altered:
- Open IE and click on the Gear icon.
- Select Internet Options.
- In the General tab, delete the Home page address and replace it by your preferred one (for example, Google.com).
- Click Apply and then select OK.
Delete temporary files:
- Press on the Gear icon and select Internet Options.
- Under Browsing history, click Delete...
- Select relevant fields and press Delete.
Reset Internet Explorer:
- Click on Gear icon > Internet options and select Advanced tab.
- Select Reset.
- In the new window, check Delete personal settings and select Reset.
Remove from Microsoft Edge
Delete unwanted extensions from MS Edge:
- Select Menu (three horizontal dots at the top-right of the browser window) and pick Extensions.
- From the list, pick the extension and click on the Gear icon.
- Click Remove.
Clear cookies and other browser data:
- Click on the Menu (three horizontal dots at the top-right of the browser window) and select Settings > Privacy, search, and services..
- Under Clear browsing data, pick Choose what to clear.
- Select Cookies and other site data and Cached images and files. (apart from passwords, although you might want to include Media licenses as well, if applicable) and click on Clear.
Restore new tab and homepage settings:
- Click the menu icon and choose Settings.
- Then find On startup section.
- Click Remove next to any suspicious startup page.
Reset MS Edge if the above steps did not work:
- Press on Ctrl + Shift + Esc to open Task Manager.
- Click on More details arrow at the bottom of the window.
- Select Details tab.
- Now scroll down and locate every entry with Microsoft Edge name in it. Right-click on each of them and select End Task to stop MS Edge from running.
Instructions for Chromium-based Edge
Delete extensions from MS Edge (Chromium):
- Open Edge and click select Settings > Extensions.
- Delete unwanted extensions by clicking Remove.
Clear cache and site data:
- Click on Menu and go to Settings.
- Select Privacy, search and services.
- Under Clear browsing data, pick Choose what to clear.
- Under Time range, pick All time.
- Select Clear now.
Reset Chromium-based MS Edge:
- Click on Menu and select Settings.
- On the left side, pick Reset settings.
- Select Restore settings to their default values.
- Confirm with Reset.
- This will disable extensions and reset startup pages but will not delete bookmarks, saved passwords, or browsing history.
Remove from Mozilla Firefox (FF)
Remove dangerous extensions:
- Open Mozilla Firefox browser and click on the Menu (three horizontal lines at the top-right of the window).
- Select Add-ons.
- In here, select the unwanted extension and click Remove.
Reset the homepage:
- Click three horizontal lines at the top right corner to open the menu.
- Choose Settings.
- Under Home, set your preferred homepage and new tab settings.
Clear cookies and site data:
- Click Menu and pick Settings.
- Go to Privacy & Security section.
- Scroll down to locate Cookies and Site Data.
- Click on Clear Data...
- Select Cookies and Site Data and Temporary cached files and pages, then click Clear.
Reset Mozilla Firefox
If clearing the browser as explained above did not help, reset Mozilla Firefox:
- Open Mozilla Firefox browser and click the Menu.
- Go to Help and then choose Troubleshooting Information.
- Under Give Firefox a tune up section, click on Refresh Firefox...
- Once the pop-up shows up, confirm the action by pressing on Refresh Firefox.
Remove from Google Chrome
Delete malicious extensions from Google Chrome:
- Open Google Chrome, click on the Menu (three vertical dots at the top-right corner) and select More tools > Extensions.
- In the newly opened window, you will see all the installed extensions. Uninstall all suspicious extensions related to the unwanted program by clicking Remove.
Clear cache and web data from Chrome:
- Click on Menu and pick Settings.
- Under Privacy and security, select Clear browsing data.
- Select Browsing history, Cookies and other site data, as well as Cached images and files.
- Click Clear data.
Change your homepage:
- Click menu and choose Settings.
- Look for a suspicious site in the On startup section.
- Click on Open a specific or set of pages and click on three dots to find the Remove option.
Reset Google Chrome:
If the previous methods did not help you, reset Google Chrome to eliminate all the unwanted components:
- Click on Menu and select Settings.
- In the Settings, scroll down and click Advanced.
- Scroll down and locate Reset and clean up section.
- Now click Restore settings to their original defaults.
- Confirm with Reset settings.
Delete from Safari
Remove dangerous extensions:
- Open Safari, click Safari in the menu at the top-left of the screen, and select Preferences.
- Go to the Extensions tab, look for any suspicious entries, and click Uninstall to remove them.
Clear history and website data:
- Click Safari in the menu and pick Clear History.
- Set Clear to all history and confirm with Clear History.
Reset Safari:
- Click Safari in the menu and select Preferences > Advanced.
- Enable Show Develop menu in menu bar.
- From the menu bar, click Develop and select Empty Caches.
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