MAC.OSX.Exploit.Libtiff Trojan Removal

George Herman
George Herman
IT Security Expert

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What is MAC.OSX.Exploit.Libtiff

IT specialists categorize MAC.OSX.Exploit.Libtiff as a dangerous Trojan Horse virus. After a successful invasion, the virus will aim to wreak havoc on your OS and steal your personal information. This parasite is very stealthy and can sneak on your Mac without your knowledge. But make no mistake. It is not as advanced as to hack its way on your device on its own. The only way it can gain access is if you alone give it to it.

How it is distributed

Trojan Horses use scare tactics to make users install them. But users will be oblivious to the fact that this is a dangerous virus. Most commonly, the unsuspecting victims will think that they are downloading an important update like Flash Player, but in reality, they are infecting their computer with malicious software. Apart from fake update messages, this virus can be seen disguised as an email attachment, shady ad, torrent file, or as a part of a software bundle. That’s why it’s very important to pay close attention when you’re installing software on your computer. Look for any optional installations included in the software bundle. More often than not, they turn out to be hidden viruses, so it is best to opt out of their installation.

How it operates

If your computer has been acting strange lately, performance-wise, you may be in trouble. Common Trojan symptoms include but are not limited to reduced OS performance, modified browser settings, lagging, slow internet connection, unresponsive applications, frozen display, etc. The MAC.OSX.Exploit.Libtiff Trojan may flood your screen with intrusive advertisements that lead to unreliable sources, so you can unknowingly infect your Mac with even more parasites. This virus can obtain your passwords, IP addresses, bank account and credit card information, Login credentials, and even personal files. To protect your Mac from the dangerous effect of this virus, and make sure that your private data is secured, you need to act against this parasite as soon as you detect its presence! The more time you waste, the worse your condition will become!

Staying safe from MAC.OSX.Exploit.Libtiff Trojan Horse

Apart from having a reliable AV software installed on your Mac, there are other things you can do to ensure your device’s safety. We highly recommend you to:

  • Pay close attention when you install third-party software, especially torrent files, so you don’t install shady additional applications that you don’t want. In most cases, that’s how malicious parasites are able to infect your computer;
  • Read any Terms and Conditions you see, so you know exactly what you agree to. The last thing you want is to unknowingly give permission to a nasty virus to infiltrate your Mac;
  • Follow links that lead to trustworthy sites only;
  • It is best to visit only reliable and official websites. You never know what dangers might lurk behind an unfamiliar site;
  • No matter how attractive an ad is, if you are not familiar with the website it redirects to, it might be best to steer clear of it and not click;
  • Always check the sender’s email address before opening a message. If it states that it’s from an official company, compare the email with the one given in their official page. If there is no match, delete the message, since it most likely is fake and has malicious aims;
  • Don’t open email attachments from unknown senders. More often than not, such files carry infections that can seriously damage your computer.

How to manually remove MAC.OSX.Exploit.Libtiff Trojan Horse from Mac

If you’ve had the misfortune of getting your Mac infected with the MAC.OSX.Exploit.Libtiff Trojan Horse, the instructions below can help you to remove it manually. Here’s what you need to do:

1. First, start by finding all registry entries added by MAC.OSX.Exploit.Libtiff and deleting them. You do this by holding down the Option key while looking at the Go menu in Finder to access the ~/Library folder. Find all related entries and delete them one by one.

2. Go to Utilities. You can do that by using the ⇧+⌘+U key combination, or by going to Finder and choosing Utilities from the Go main menu at the top.

3. Find Activity Monitor and double-click it.

4. A list will be displayed. Find any processes that seem suspicious to you and use the ‘Force Quit‘ option to quit them completely.

5. Open Finder. Click on the Go button from the main menu at the top, and choose Applications. An alternative way is to use the ⇧+⌘+A key combination.

6. Look for any suspicious applications, especially ones with a name similar to MAC.OSX.Exploit.Libtiff. If any are found, right-click on them and select the ‘Move to Trash‘ option.

7. Remove any related left-over files by going to Finder‘s search bar and typing the name of the app you want to remove. Make sure to modify the two drop down menus above to ‘System Files‘ and ‘Are Included‘, so that any hidden files are visible for you to remove. Once you find the files you want to remove, simply drag them to Trash.

8. All that’s left for you to do is remove any related extensions to MAC.OSX.Exploit.Libtiff from your Mac browsers.

For Mozilla Firefox extensions:

  • Open the Firefox browser and from the ‘burger’ menu in the top right corner of the window select ‘Add-ons’.
  • Select any suspicious extensions that may be related to the virus and click ‘Remove’.

For Google Chrome extensions:

  • Open the Chrome browser and select Tools > Extensions from the menu (the three dots in the top right corner of the browser window).
  • Locate any suspicious extensions that may be related to the virus and remove them.

For Safari extensions:

  • Open the Safari browser. From the Safari menu choose Preferences. Select Extensions from the options at the top.
  • Find any extensions you think are related to the virus, select them and click ‘Uninstall’. A new window will show up asking for confirmation. Click Uninstall again, for the extension to get deleted permanently from your browser.

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