How To Delete checker.exe

Why my updated antivirus program is unable to remove checker.exe completely from the system? Why the running speed of my PC is becoming extremely sluggish? Why am I detecting unwanted changes in the default settings? These days, I have got lots of PC related issues which has created havoc for me. I have tried several ways to remove the threat but none of the them was helpful. If you have any idea about checker.exe then please suggest what should I do now? 

About checker.exe

Apparently, checker.exe is a vicious trojan horse, programmed to invade Microsoft Windows and steal confidential files as well as download potentially malicious files without your consent. If your a victim, you may have notice dozens of abnormal activities on your Windows such as appearance of suspicious shortcuts on desktop and malicious files, some of your important file may be modified or changed the previous location etc. Besides, you may find that your private files (audio, video, photos) are stolen and published on social sites without your consent. In some cases, checker.exe developers demand a huge amount while keeping private files as hostage. What is worse, checker.exe makes significant changes on your desktop and allows remote hackers to explore your computer. Taking advantages of it, remote hacker may install more malware/spyware on your computer in order to monitor your online activities or record your private moments. You must have heard that there are thousands of malware that are capable of accessing your webcam and recording your private moments without your knowledge. Hence, if you don't get to know what really is happening, how you are gonna stop it. You should note that checker.exe is a creation of professional cyber criminals who know how to deceive computer user very well.

checker.exe Is Dangerous

1. It is a typical way of online scam which will make lose lots of money
2. It controls your web browsers and does not let you access other webpages
3. It is the cause of slow Internet connection
4. It drops various threats to your PC without letting you know.
5. It can steal your personal information and expose them to cyber criminal.

If you want to protect your system and don't want to change it right now. Please check the information here and get rid it. Here we firmly recommend to remove it as soon as possible. Without its control, your files will be released soon. Here are some guides, and please check them.

Guides to Remove checker.exe for Everyone

Two Methods to get rid of checker.exe from the Windows OS (Part 1) or Mac OS (Part 2) :

⟹ NO.1 Delete checker.exe Manually
(Require professional skills. Only for Expert users)

⟹ NO.2 Delete checker.exe Automatically
(Easy and convenient. For all users)

Warning！This step involves changing the registry and if you have no enough experience and techniques in computer operation, you may cause a serious trouble on the PC with this method. So please directly turn to the Method NO.2.

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Part 1 For Windows OS

NO.1 Delete checker.exe Manually 
(Require professional skills. Only for Expert users)

1. Detect and remove checker.exe and relevant extensions from the browsers. (Chrome, Firefox, IE, Edge).

Please directly locate on the certain browsers you are using now. 

On Chrome

Run Chrome >click the "Menu" button> select "More tools "> click "Extensions"> click the "trash can icon"

On Mozilla Firefox

Run Firefox> click the "Menu" button> click the "Add-ons" button> select Extensions or Add-ons panel >click Disable or Remove button

On Internet Explorer

Run Internet Explorer> click the "Setting" button> select the "Manage Add-ons" button> turn to Manage Add-ons panel >click Disable button

On Microsoft Edge

Edge browser doesn't support extensions now. If you are a Microsoft Edge users, you can skip this step and turn to next step directly.

2. Uninstall checker.exe associated software from PC system. (for all-version Windows OS)

Press "Windows + R" keys on your keyboard to open Run window;

Put in appwiz.cpl and press ENTER key to view the programs list in Control Panel;

Select all suspicious software you want to remove and click Uninstall

3. Delete malicious registry entries added by virus and malware from Registry.

Press "Windows + R" keys on your keyboard to open Run window;

Put in "Regedit " and press OK;

Press "CTRL + F" keys and put in the name of virus or malware to locate and delete its malicious files.

If you cannot find out the files through this way, please manually locate these entries:

HKLM\SOFTWARE\Classes\AppID\.exe HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\virus name HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\Winlogon "Shell" = "%AppData%\.exe"
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run 'Random'
HKEY_LOCAL_MACHINE\Software\Microsoft\WindowsNT\CurrentVersion\Random
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run 'Random' HKEY_LOCAL_MACHINE\Software\Microsoft\WindowsNT\CurrentVersion\Random

Warning! In this step, you may not find out all the files given by viruses or malware or you may accidentally delete the system registry files, which will lead to unsuccessful removal or huge damage on the computer system. Once again, if you are not an expert user, do not removal any checker.exe manually. Please check the auto removal methods.

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NO.2 Delete checker.exe Automatically
(Easy and convenient. For all users)

A Clean and easy-operated tool is recommend in this Method: SpyHunter Anti-Malware+RegcurePro.

1. Remove checker.exe with SpyHunter Anti-Malware

Install SpyHunter Anti-Malware

Click the button below to download SpyHunterAnti-Malware safely:

After downloaded, double-click SpyHunter-Installer to start installing SpyHunter Anti-Malware.

When SpyHunter Anti-Malware is installed, run a scan to detect virus and malware:

Once SpyHunter Anti-Malware completes the scan, click Fix Threats to get rid of all virus and malware

2 Install RegcurePro to fix all damaged registry files

(This step will help fix all the registry error and system bugs. RegcurePro is the best option. It guides the PC from the viruses' infection and malware re-activated. And it can periodically maintain the system for you. It is a good choice for users who has busy schedule and little knowledge here.)

Click this link: Download RegcurePro or the button below to download RegcurePro safely：

After downloaded <<double-click RegCureProSetup to start the installation of RegcurePro.

When RegcurePro is installed, it will be run automatically<< Click to Start Scan to detect files of checker.exe:

After RegcurePro completes the scan << click Fix Threats to solve related problem.

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Part 2  for Mac OS

NO.1 Delete checker.exe Manually
(Require professional skills. Only for Expert users)

Open Finder, and then find Applications Tab in the left column. Choose the malicious Apps and select "move to Trash"

Press "Command + Shift + G" and type " ~/Library " to remove all malicious files from Library.

Remove all malicious extensions from mac.

Warning! In this step, you may not find out all the files given by viruses or malware or you may accidentally delete the system registry files, which will lead to unsuccessful removal or huge damage on the computer system. Once again, if you are not an expert user, do not removal any checker.exe manually. Please check the auto removal methods.

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NO.2 Delete checker.exe Automatically
(Easy and convenient. For all users)

（The best Mac OS protector: MacKeeper is highly recommended. It is designed to protect your Mac from malware and optimize your Mac into best performance. With MacKeeper, you can receive professional assistance from Apple Certified Support Professional expert to solve all problems on your Mac. Moreover, MacKeeper has a richer set of useful features such as Find and Fix, Geek on Demand,Internet Security, Anti-Theft, Fast Cleanup, Duplicates Finder, Update Tracker, Backup, Disk Usage, Data Encryptor, Default Apps, Shredder, Files Finder, Human Assistance, Smart Uninstaller.）

1. click here: "Download MacKeep" or the download button below download MacKeeper now:

2. Double-click "MacKeeper.3.10.2.pkg" <<follow its instructions to install it:

3. In "System Status" tab, run a Scan to detect the virus and malware. Then click "Fix items Safely" to clean up all virus and malware:

4. In Find & Fix tab, you can check the status of Mac and remove all threats.

5. In Geek on Demand tab, contact an expert to help you as an personal assistant.The Apple Certified Support Professional expert will provide solutions for any technical problem, whether a minor nuisance or a catastrophic failure.

6. Internet Security - Protect your Mac from identity theft, malware, spyware, adware, viruses and identity theft while using the Internet.

7. Files Recovery - Deleting files does not necessarily mean losing them forever. Now you can recover even after they are deleted from the trash.

8.Files Finder - Search and quickly find any lost or misplaced file, even without knowing what folder is.

9. Disk Usage - Look at the size of the folders on your hard drive to see at a glance which folders take up more space.

10.Anti-theft - If you steal your Mac, theft continues its location and even makes a snapshot of the thief with iSight.

The entire auto-method is easy to operate. You could be your own PC Guard with them. We hope it achieve a clean PC environment for you! Any question, Please contact us！

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Friendly reminder:

Any careless behavior will bring in checker.exe. Please keep in mind that you should keep away from the spam email, illegal website, and unlicensed software, or anything of unreliable source.

Besides, regular security scan on the PC is recommended. And please reserve the functional and healthy security programs to assist you. RegcurePro for Windows OS and Mackeeper can be a great assistant. Wish you a clean computer environment!