Deleting OSX.Keranger!gen1 In Simple Steps

Technical Information

Name: OSX.Keranger!gen1

Type: Trojan

Systems Affected: Mac OS X only

Infection Length: Varies

First Discovered: March 6, 2016

Last Updated: March 8, 2016 2:01:58 AM

OSX.Keranger!gen1 Description

OSX.Keranger!gen1 is the newest member of OSX.Keranger family. Indeed, it is a file encoder trojan horse for Mac OS X PCs that encodes important files on the compromised PC and asks the victim to pay ransom in order to decode them. Remember that, the Mac trojan is capable of encoding more than 400 types of files on the compromised system. Hence, none of your important files will be safe from OSX.Keranger!gen1 file encoder trojan. Once your files are encoded, you will see ransom note -README_FOR_DECRYPT.txt on your desktop featuring phishing text “Your computer has been locked and all your files have been encrypted with 2048-bit RSA encryption.”

REMOVE OSX.Keranger!gen1

Note also reveals that ransomware Developers only accept payment via Bitcoins and payment should be made within 48 hours and afterwards the deadline starts. In the deadline period hackers claim to make increment in ransom amount and also few files will be deleted per hour. Whatever they claim, doesn't matter because security analyst oppose contacting ransomware developers or paying ransom. Experts suggest to make you of alternative option to recover files after gathering information and removing the ransomware completely from affected computer

Highlights of OSX.Keranger!gen1 Trojan

a) OSX.Keranger!gen1 avoids encrypting files with the following extension:

  • .encrypted

b) OSX.Keranger!gen1 also avoids encrypting the following files:


  • .kernel_complete

  • .kernel_time

  • .kernel_pid

c) Next, OSX.Keranger!gen1 connects to the following remote locations to download and execute files:

  • bmacyzmea723xyaz.onion[.]nu

  • nejdtkok7oz5kjoc.onion[.]link

  • nejdtkok7oz5kjoc.onion[.]nu

OSX.Keranger!gen1 – Distribution Methods

OSX.Keranger!gen1 arrives on your computer attached with spam emails that are sent by threats actors. Indeed, they utilize social engineering technique to create such type of spam emails that look so legitimate. As a result, incautious Mac PC users get in their trap easily. However, if you pay close attention to the text and logos, you will find out that email is some sort of malware practice. Even more, they share bundled files on Torrents, if you download such files and execute them on your computer then next thing you notice is your files are encrypted and you are not able to read or modify them.

Therefore, we recommend you to avoid such file encoder virus attacks by adding a reliable Antivirus software on your computer. At this time, it is essential to to remove OSX.Keranger!gen1 from your Mac OS X computer ASAP. 


English Get Rid Of OSX.Keranger!gen1 In Just Few Steps
French Désinstaller OSX.Keranger!gen1 En clics simples
German Einfache Schritte zu Entfernen OSX.Keranger!gen1
Polish Pomóc Pozbyć się OSX.Keranger!gen1
Portuguese Remover OSX.Keranger!gen1 de Firefox
Italian Liberarsi di OSX.Keranger!gen1 da Safari : Abolire OSX.Keranger!gen1
Spanish Retirar OSX.Keranger!gen1 de Safari
Danish guide til Fjerne OSX.Keranger!gen1
Dutch Mogelijke Stappen Voor Verwijderen OSX.Keranger!gen1 van Opera

How to Delete OSX.Keranger!gen1 Safely from Macintosh Computer

OSX.Keranger!gen1 is one of the most dangerous and notorious trojan threat which is quite very troublemaker and contribute lots of problems for the innocent PC users. This threat is now disbursed all across and has targeted many System to put its harmful effects. Although, OSX.Keranger!gen1 might not seen to be very dangerous and so mostly people avoid its presence. Nevertheless, it is a very dreadful trojan infection that sneaks into computer very silently and quickly manages to hide its identity without letting anyone know about its presence. OSX.Keranger!gen1 execute command prompt to continue its evil tasks and copies file name to prevents itself from being detected. Now, there must be in your mind how such type of malware slips into PC.

Below is the list of negative impact of OSX.Keranger!gen1 is given that would let you know how dangerous and infectious OSX.Keranger!gen1 is.

  1. OSX.Keranger!gen1 often copies genuine file and prevent itself from being detected.

  2. It changes file name stored in the PC with malicious extensions.

  3. You might notice certain changes into the system default settings.

  4. It is a troublemaker threat which creates problems when you reboot your computer.

  5. Its worst impact might leads to unusual shut down of Computer

  6. It is responsible for slower system performance speed.

OSX.Keranger!gen1 brings your privacy at high risk and allows web hackers to use you personal details for illegal purpose which might lead you to become identity theft victim.

Step 1. Uninstall OSX.Keranger!gen1 completely From Mac OSX

1. Open “Finder

2. Go to the “Applications” folder

3. Right click on OSX.Keranger!gen1 and then select “Move to Trash

4. Open “Trash” folder and select “Empty”


Step 2. Remove OSX.Keranger!gen1 related extension from Your Browser

Uninstall OSX.Keranger!gen1 From Safari

  • Open the Safari browser
  • Click on ‘Safari‘ and select ‘Preferences
  • Now choose the ‘extensions‘ tab from top menu bar
  • The list of all currently installed
  • extensions, or plugins will get opened
  • Choose OSX.Keranger!gen1 and other suspicious extensions.
  • Finally click on Uninstall button.


Remove OSX.Keranger!gen1 From Mac Chrome

  • Click the Chrome Menu  mac chromeon the browser toolbar.
  • Select Tools and choose the Extensions option.
  • Select OSX.Keranger!gen1 extension and click the trash  trash icon
  • Make sure to remove all unwanted or suspicious extensions.
  • Click on Remove button if confirmation dialog box opens.


Remove OSX.Keranger!gen1 From Mac Firefox

  • Open your Firefox and select the Firefox OSX menu.

  • Select Preferences

  • option from the Firefox menu.

  • Choose Add-ons Manager tab and click Extensions panel.

  • Select OSX.Keranger!gen1 and click on Disable or Remove button.

  • Make sure to remove all unwanted or suspicious extensions.

  • Click on Restart now button if it pops up.

FF Ext

Step 3. Download MacKeeper To Remove OSX.Keranger!gen1

If you have performed all the above steps but OSX.Keranger!gen1 still remains on your Mac then you should use Mackeeper Tool to remove this threat completely from your Mac. If you don’t want to perform those manual steps then you can also use the Mackeeper Tool to automatically remove OSX.Keranger!gen1 from your Mac machine. It is an elite Mac cleaner and optimizer Tool enhance that remove all kinds of junks and harmful infections from Mac. It is an all in one Mac optimization Tool that boost the performance of your Mac and give the optimum security.

User Guide :- How To Remove OSX.Keranger!gen1 using Mackeeper

1. Click on the below button to download MacKeeper now


2. Double-click “MacKeeper.dmg” and complete the installation process.


3. In “System Status” tab, run a Scan to detect OSX.Keranger!gen1 and then click “Fix items Safely” to clean up all infections.mack3