404 Keylogger Mac Virus Removal Guide

404 Keylogger

404 Keylogger is an executable file, a keylogger in nature, that is designed to start a bloodsucker on a contaminated computer system. When performed, 404 Keylogger will run a procedure and trigger a payload. It is very important to keep in mind that 404 Keylogger may belong to another harmful risk or can be carried out on its own. If users notice the data in their systems, they are strongly advised not to execute it. Doing so will seriously compromise their Computers.

404 Keylogger Virus

Affected individuals ought to right away proceed in the direction of scanning the system and getting rid of all processes started by 404 Keylogger.

In that connection, a total evaluation of the documents is needed, given that it might have impacted the system in numerous ways. The full system check made by a powerful anti-malware device will assist the customer make a decision just how to proceed with 404 Keylogger.

Threat Summary

Name404 Keylogger
TypeKeylogger malware.
Short DescriptionAims to log the keystrokes you type and send them to hackers..
SymptomsNo symptoms but a suspicious process running in your mac’s process monitor..
Distribution MethodVia fake apps or virus URLs
Detection Tool See If Your System Has Been Affected by malware


Malware Removal Tool

User ExperienceJoin Our Forum to Discuss 404 Keylogger.

404 Keylogger General Summary

Some customers have shared their suspicions that 404 Keylogger may belong to a malware jeopardizing gamers’ communities. Gamers have reported that the file might have pirated the main data system, as well as at the same time access the Internet and also kept logs of their systems in a concealed temp directory site.

To validate the suspicions, researchers have reported that the mods, apps, and installers of software may consist of 404 Keylogger. They have actually categorized the executable file as a keylogger. It is now clear that The Angry Planes mod has actually been downloaded and install and run by countless gamers on mods and comparable areas. In addition, the keylogger was featured in dubious applications and other types of files. Despite the fact that the mod did what it promoted, it additionally nested a thread that calmly mounted malware.

All customers that have mounted the manuscripts are suggested to eliminate them as soon as possible.
Since the Mac program files may be endangered by 404 Keylogger, checking the system with a solid AV service is highly recommended.

As already discussed, as soon as mounted, the keystroke logger produces a log directory on the Mac memory in case such a directory does not exist. After that, 404 Keylogger will gather all ASCII (American Requirement Code for Details Exchange) keystrokes.

Below is a shortlist of 404 Keylogger’s properties:

  • Sends the logs via FTP (Last Transfer Method) or email messages.
  • Records the individual’s task by means of screenshots.
  • Stays in the background of the system.
  • Conceals from the user.

Thinking about the truth the 404 Keylogger uses FTP to publish accumulated information, it may be classified as a remote accessibility keylogger.

404 Keylogger Removal Instructions

To clean the system of the keylogger, customers must check their systems with the help of an effective as well as a credible anti-malware app for Mac. Follow the instructions below to remove 404 keylogger.


Ventsislav Krastev

Ventsislav is a cybersecurity expert at SensorsTechForum since 2015. He has been researching, covering, helping victims with the latest malware infections plus testing and reviewing software and the newest tech developments. Having graduated Marketing as well, Ventsislav also has passion for learning new shifts and innovations in cybersecurity that become game changers. After studying Value Chain Management, Network Administration and Computer Administration of System Applications, he found his true calling within the cybersecrurity industry and is a strong believer in the education of every user towards online safety and security.

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with SpyHunter for Mac
404 Keylogger may remain persistent on your system and may re-infect it. We recommend you to download SpyHunter for Mac and run free scan to remove all virus files on your Mac. This saves you hours of time and effort compared to doing the removal yourself.
Free Remover allows you, subject to a 48-hour waiting period, one remediation and removal for results found. Read EULA and Privacy Policy

Preparation Phase:

Before starting to follow the steps below, be advised that you should first do the following preparations:

  • Backup your files in case the worst happens.
  • Make sure to have a device with these instructions on standy.
  • Arm yourself with patience.

Step 1: Uninstall 404 Keylogger and remove related files and objects

Manual Removal Usually Takes Time and You Risk Damaging Your Files If Not Careful!
We Recommend To Scan Your Mac with SpyHunter for Mac
Keep in mind, that SpyHunter for Mac needs to purchased to remove the malware threats. Click on the corresponding links to check SpyHunter’s EULA and Privacy Policy

1. Hit the ⇧+⌘+U keys to open Utilities. Another way is to click on “Go” and then click “Utilities”, like the image below shows:

2. Find Activity Monitor and double-click it:

3. In the Activity Monitor look for any suspicious processes, belonging or related to 404 Keylogger:

Tip: To quit a process completely, choose the “Force Quit” option.

4. Click on the "Go" button again, but this time select Applications. Another way is with the ⇧+⌘+A buttons.

5. In the Applications menu, look for any suspicious app or an app with a name, similar or identical to 404 Keylogger. If you find it, right-click on the app and select “Move to Trash”.

6. Select Accounts, after which click on the Login Items preference. Your Mac will then show you a list of items that start automatically when you log in. Look for any suspicious apps identical or similar to 404 Keylogger. Check the app you want to stop from running automatically and then select on the Minus (“-“) icon to hide it.

7. Remove any left-over files that might be related to this threat manually by following the sub-steps below:

  • Go to Finder.
  • In the search bar type the name of the app that you want to remove.
  • Above the search bar change the two drop down menus to “System Files” and “Are Included” so that you can see all of the files associated with the application you want to remove. Bear in mind that some of the files may not be related to the app so be very careful which files you delete.
  • If all of the files are related, hold the ⌘+A buttons to select them and then drive them to “Trash”.

In case you cannot remove 404 Keylogger via Step 1 above:

In case you cannot find the virus files and objects in your Applications or other places we have shown above, you can manually look for them in the Libraries of your Mac. But before doing this, please read the disclaimer below:

Disclaimer! If you are about to tamper with Library files on Mac, be sure to know the name of the virus file, because if you delete the wrong file, it may cause irreversible damage to your MacOS. Continue on your own responsibility!

1. Click on "Go" and Then "Go to Folder" as shown underneath:

2. Type in "/Library/LauchAgents/" and click Ok:

3. Delete all of the virus files that have similar or the same name as 404 Keylogger. If you believe there is no such file, do not delete anything.

You can repeat the same procedure with the following other Library directories:

→ ~/Library/LaunchAgents

Tip: ~ is there on purpose, because it leads to more LaunchAgents.

Step 2: Remove 404 Keylogger – related extensions from Safari / Chrome / Firefox

Remove an extension from Safari and reset it.Remove a toolbar from Google Chrome Remove a toolbar from Mozilla Firefox

1. Start Safari

2. After hovering your mouse cursor to the top of the screen, click on the Safari text to open its drop down menu.

3. From the menu, click on "Preferences"

stf-safari preferences

4. After that, select the 'Extensions' Tab


5. Click once on the extension you want to remove.

6. Click 'Uninstall'

stf-safari uninstall

A pop-up window will appear asking for confirmation to uninstall the extension. Select 'Uninstall' again, and the 404 Keylogger will be removed.

How to Reset Safari
IMPORTANT: Before resetting Safari make sure you back up all your saved passwords within the browser in case you forget them.

Start Safari and then click on the gear leaver icon.

Click the Reset Safari button and you will reset the browser.

1. Start Google Chrome and open the drop menu

2. Move the cursor over "Tools" and then from the extended menu choose "Extensions"

3. From the opened "Extensions" menu locate the add-on and click on the garbage bin icon on the right of it.

4. After the extension is removed, restart Google Chrome by closing it from the red "X" in the top right corner and start it again.

1. Start Mozilla Firefox. Open the menu window

2. Select the "Add-ons" icon from the menu.

3. Select the Extension and click "Remove"

4. After the extension is removed, restart Mozilla Firefox by closing it from the red "X" in the top right corner and start it again.

Step 3: Scan for and remove 404 Keylogger files from your Mac

When you are facing problems on your Mac as a result of unwanted scripts and programs such as 404 Keylogger, the recommended way of eliminating the threat is by using an anti-malware program. SpyHunter for Mac offers advanced security features along with other modules that will improve your Mac’s security and protect it in the future.

Click the button below below to download SpyHunter for Mac and scan for 404 Keylogger:


SpyHunter for Mac

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