DefaultExplorer is a potentially dangerous program that can do significant damage to your Mac. Due to its questionable distribution methods, it has been classified as PUP (Potentially Unwanted Program). Cybercrooks primarily use such applications to spread fake pop-ups, warnings, messages, and advertisements on the infected systems. They can also be used to spy on your online activities, steal your personal information, drop other harmful threats on your Mac, and so on. This guide helps you find and remove DefaultExplorer virus from your Mac for free by following easy step-by-step instructions.
What is DefaultExplorer
DefaultExplorer is a malicious computer infection categorized as adware. This dubious infection is known for showing unwanted ads on the infected system to boost the traffic of dubious websites and generate illegal profit for its creators. It can hide deep into your machine and modify your system as well as browser settings without your knowing. It will not allow you to easily reverse those changes and keep causing other problems. It can start several malicious processes in your system background that will drain most of your CPU resources and force your computer to behave sluggishly.
DefaultExplorer can cause the slow speed of your system and lagging browser that will completely destroy your browsing or computing experience. This dubious threat has the only motive to drive Internet traffic on its partner websites for which it earns a commission for its developers. It can disable your anti-virus and firewall security to avoid its detection and removal that also make your system an easy target for other threats and malware. MacOS.HistoryCollector, Adware.MacOS.Cimpli, PUA:Win32/Presenoker, NetModuleSearch, ConfigType, NetModuleSearchDaemon are some similar threats that secretly attack your mac and cause several problems.
Working of DefaultExplorer on Mac
DefaultExplorer has been considered as a potentially harmful computer application that is designed to deliver unwanted ads on your web browsers such as Google Chrome, Mozilla Firefox, Internet Explorer, Microsoft Edge, and others. This nasty threat will infect your browser and modify its settings to show various types of ads on your web browsers like pop-up ads, coupons, text hyperlink ads, banners, offers, and many more. DefaultExplorer Virus is deemed as a very annoying Mac infection created by cybercriminals with the sole motive of harassing innocent users and earning illegal money with the help of deceptive online marketing tricks.
This cunning malware infection can install other harmful browser helping objects like extensions or add-ons without the user’s permission to carry out its attack more prominently. It is hard to detect and remove this kind of infection because they create several types of malicious files and spread them at different locations on your machine. DefaultExplorer can also create new registry entries on your system that help this infection in getting started automatically or even in getting back into your machine after removal.
DefaultExplorer: Threat Analysis
How DefaultExplorer infect your Mac?
There could be literally various ways through which your Mac could get infected by this nasty virus. Creators of this infection use different techniques to spread such malware online such as with the help of suspicious emails which bring malicious attachments. It could also spread through the help of freeware or share programs downloaded from unreliable sites. Visiting Torrent or Pornographic websites and sharing files on an unsafe network can also DefaultExplorer on your Mac. Clicking on misleading ads that redirect your browser to unsafe websites can result in your Mac getting infected by such threats.
How DefaultExplorer is harmful to your Mac?
- It can execute several risky programs s into your system background.
- Show lots of annoying and unwanted pop-up ads on your browser.
- It will redirect your web searches to malicious or risky websites.
- Install harmful and malicious browser extensions with your permission.
- Disable your anti-virus and firewall security to make your system vulnerable.
- Bring other threats on your system secretly from remote servers and phishing sites.
- Track your browser history and online activities to understand your browsing behavior.
- It will show targeted ads on your system to gain more hits and clicks.
- It will steal your sensitive information along with your financial data.
- It can share your details with hackers for using your info in illegal online activities.
How To Remove DefaultExplorer From Mac
DefaultExplorer is a dangerous malware that can cause major damage to your computer. This nasty threat will bring several new problems in your machine, so it very important to delete this malware permanently. When this kind of malware invades your Mac, it will make your system vulnerable. This nasty malware is capable of bringing other harmful viruses on your system without your consent. It can completely obliterate your system performance in no time. This virus also has tendency to hide its malicious copies at various locations on your PC under different names. It is not an easy job to find and remove those virus related files manually.
In this guide, you will find instructions for two very different techniques to get rid of DefaultExplorer infection . The first one is the Automatic Removal which is quite fast, effective and accurate. The second method is Manual Removal which usually takes lots of time, needs technical expertise, and often fails to give desired results. It’s better to have a complete diagnosis on the infected Mac so that all the potential infections can be found. You must clean your system properly and remove all the core files related to DefaultExplorer infection.
Automatic DefaultExplorer Removal Guide
As you already know that, DefaultExplorer is a notorious and cunning malware that is not hard to remove easily by any user through manual means. This virus can keep coming back on the infected computer through files and shortcuts or settings that it has already created on your machine. Removing all those at once is the only way to get rid of this infection and stop it from getting on your system ever again.
So the best way to remove DefaultExplorer effectively is to use a powerful Automatic Removal Tool and save your time and efforts. This software is a well-trusted and very powerful anti-malware program that can detect all hidden threats like Trojan, Ransomware, Worms, Spyware, Rootkits, and many others. It is a pretty advanced and effective Mac optimization tool that also provides 24X7 customer support. ComboCleaner is the best app to ensure your Mac safety and keep it fast like new always. If you value your Mac then it is the most important application for you. Try this software once and you will never have to worry about any malware attacks.
How Automatic Removal Works
- First, download the Anti-malware by clicking on the below button.
Some time threats like DefaultExplorer keep getting back on the machine if all associated files are not removed. So you are advised to use a powerful Malware Removal Tool to run a thorough scan of your Mac and delete all threats at once.
ComboCleaner Mac Antivirus allows you to scan your Mac for threats and viruses for free, but you will need to purchase a full license to remove found threats. Read ComboCleaner Mac Antivirus Review, EULA.
- Drag installer file to the Applications folder for installation.
- Launch the Program, open Antivirus tab then select Scan Mode, and click on Start Scan button.
- Software will run the scan to find all hidden threats, then click on Remove All Threats button.
Manual DefaultExplorer Removal Guide
Stop Malicious Program From Activity Monitor
- First, you need to open Utilities folder on your Mac system.
- Find the Activity Monitor icon and double-click on it to open.
- Find DefaultExplorer related process, click the cross button from upper left side corner to end task.
- A pop-up dialogue box will appear on the screen, click on Force Quit button.
Remove DefaultExplorer From Application Folder
- First, go to the Dock option (bottom of your screen) then click on Finder App.
- Now you have to open the Applications Folders to see all the programs.
- Find DefaultExplorer or any other unwanted program then move it to Trash.
Remove DefaultExplorer Related Files From Mac
When any program is installed on your Mac, it creates several files on your system that support the functioning of that application. If you need to remove any virus from your Mac, then you need to delete all related files completely. These files could be found at :
- Application Support
Follow below steps to remove virus related files from these locations:
- First of all press the Command+Shift+G buttons together on your keyboard.
- Now you can see Go To Folder option on your Mac screen.
- Type in /Library/LaunchAgents in the text field and click on Go button.
- Find and remove any DefaultExplorer related or malicious file.
Now follow the same process for Application Support and LaunchDaemons folders. But be careful, don’t delete any important files or you can break down your entire system.
Attention: Don’t go meddling around and deleting files that you know about. Removing any wrong file may damage your Mac. So you are advised to download ComboCleaner Mac Anti-Malware and run a thorough scan of your system for threats and viruses.ComboCleaner Mac Antivirus allows you to scan your Mac for threats and viruses for free, but you will need to purchase a full license to remove found threats. Read ComboCleaner Mac Antivirus Review, EULA.
Remove Infection From Your Browser
Threats like DefaultExplorer often install malicious extensions to the browser on the infected machine and make several unwanted changes to the browser settings. You might experience forced browser redirection, lots of annoying pop-up ads, and commercials on your browser due to this. You will need to remove the infection from your browser to put an end to such activities and block the regeneration of malware on your system.
Remove DefaultExplorer From Apple Safari
- Open Safari browser then tap on the Preferences option from the Safari menu.
- Open the Extensions tab, find DefaultExplorer related extensions then click Uninstall button.
- Finally, again click the Uninstall button to remove the extension completely.
Reset Safari To Default
- Open Safari browser, tap on Safari menu, and select Reset Safari option.
- Now check all the boxes and then finally click on the Reset button.
Remove DefaultExplorer From Google Chrome
Note: Type or copy-paste –
chrome://extensions in the URL bar of Google Chrome then press the ENTER button to open the extensions page directly or follow the below steps.
- Open Google Chrome browser, click the Menu (⋮) option from the upper right corner.
- Select More tools then click on Extensions option to find all installed Extensions on chrome.
- Choose DefaultExplorer related extensions then click the trash can icon to remove completely.
Reset Google Chrome Web Browser
- Open Google Chrome, click on Menu (⋮) then select the settings option.
- On Settings page, scroll down to the bottom, click Show Advanced settings option.
- From Reset and clean up click on Restore settings to their original defaults.
- Finally, click on Reset Settings button to reset your chrome browser.
Remove DefaultExplorer From Mozilla Firefox
Note: Type or copy-paste –
about:addons in URL bar Firefox then hit ENTER button to open the extensions page directly or follow the below steps.
- Open Mozilla Firefox browser, click on Menu (☰) option from the upper right corner.
- Select Add-ons option from the drop-down menu of the list.
- Choose Extensions option to see all installed extensions on your browser.
- Choose DefaultExplorer related extensions then click on Remove button.
Reset Mozilla Firefox Browser
- Open Mozilla Firefox browser, click on Menu (☰) option, and select (?) icon.
- Click on the Troubleshooting Information option from the drop-down menu.
- Then press the Refresh Firefox button and give confirmation.
Once you are done with these settings hopefully your problem is solved. If not, then you can also always download the Mac Anti-virus Program mentioned in this article to get rid of all the threats and viruses automatically. You can also take some precautions to avoid similar malware attacks in the future. Follow the below steps to improve the security of your Mac system.
Tips To Prevent DefaultExplorer in Future
- Use a good anti-virus, be it a free version but don’t use cracked software.
- Make sure that your firewall is active, so it can block upcoming threats.
- Keep your OS and other programs updated to avoid vulnerabilities.
- Download updates only from official websites, don’t use suspicious sites.
- Never download and install pirated software, games, or illegal patches on your Mac.
- Do not open spam emails from an unknown sender and scan all attachments before opening.
- Never download freeware third-party programs from unreliable sources or websites.
- Avoid connecting your Mac to unsafe public Wi-Fi to protect your privacy.
- You can also use a VPN to spoof your connection and avoid malicious sites.
- Create a system restore point on your system for security purposes.
- Keep backup of all your important files to avoid data loss.