OSX/Linker Virus is a Mac infection, that is classified as malware in general, meaning that it could perform a wide range of malicious activities from all types of viruses on your Mac. OSX/Linker Virus is also dangerous because it can install other viruses on your Mac as well, making it even more compromised. It can steal files, tap onto your Mac and even steal your passwords and login names. Read this article to understand more about how OSX/Linker Virus works and how you can remove it effectively from your Mac.
|Type||Malware for Mac OS|
|Short Description||OSX/Linker Virus is malware in the wild that can perform a wide range of malicious activities once on your computer.|
|Symptoms||Disk image files dropped in different Mac directories of .dmg, .iso or .cdr file extension.|
|Distribution Method||Likely spread by being automatically added to the computers of victims as a result of opening a virus link or downloading the image file. Uses a vulnerability to infect Macs.|
See If Your System Has Been Affected by malware
|User Experience||Join Our Forum to Discuss OSX/Linker Virus.|
OSX/Linker Virus – How Did I Get It and What Does It Do?
OSX/Linker malware aims to use a recently disclosed vulnerability of a ‘zero-day’ type for MacS devices. The vulnerability can be used to exploit Gatekeeper protection and bypass it. This weakness in GateKeeper was revealed back in May and it takes advantage of the protection and app-checking technology to creaft a fake signature so that the virus won’t be blocked.
OSX/Linker is not a virus that is often met. It can however be used in a massive campaign and if so, it can become a big threrat to MacOS devices. If you have started seeing OSX/Linker on your computer, then be advised that this threat is still a mystery and researchers believe that its attackers use it to test if they can succeed infecting Macs by dropping it in the wild. This makes OSX/Linker a threat that should be taken very seriously. Usually most of the samples that were uploaded in VirusTotal were brought there from both Israel (3 samples) and USA(1 sample) in a very short time, which could suggest that they were uploaded by the same person. As researchers believe, this person or group could be the same people behind the OSX/Surfbuyer aware.
Whatever the case of how OSX/Linker originate, it could perform the following unwanted activities once infected your computer:
- Change the settings of your web browser.
- Drop files.
- Obtain permissions to freely access all aspects of your Mac.
- Log the keystrokes you type.
- Slow down your Mac with a lot of different advertisements.
- Obtain your Mac’s System Information.
- Change your browser settings to cause a lot of different types of advertisements and redirects on it.
- Steal your saved passwords and login IDs.
- Take control over your camera or microphone.
Either way, having this dangerous malware is a red flag, and you should focus on removing it as fast as possible from your Mac.
Remove OSX/Linker Virus from Your Mac
In order to remove OSX/Linker from your Mac, you should focus on following the steps blow to get rid of all the adware apps it may have installed on your Mac and remove its image files as well. If you are not confident in doing that, we strongly recommend that you use a professional cleaner software to take care of this virus for you. Such advanced malware cleanup tool is created specifically to detect threats like OSX/Linker virus and make sure that they are permanently gone and your Mac is virus-free in minutes time, so be sure to check it out.
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 OSX/Linker Virus and remove related files and objects
1. Hit the ⇧+⌘+U keys to open Utilities. Another way is to click on “Go” and then click “Utilities”, like the image below shows:
- 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 OSX/Linker Virus 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:
You can repeat the same procedure with the following other Library directories:
Tip: ~ is there on purpose, because it leads to more LaunchAgents.
Step 2: Remove OSX/Linker Virus – related extensions from Safari / Chrome / Firefox
Step 3: Scan for and remove OSX/Linker Virus files from your Mac
When you are facing problems on your Mac as a result of unwanted scripts and programs such as OSX/Linker Virus, 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.
OSX/Linker Virus FAQ
What is OSX/Linker Virus on your Mac?
The OSX/Linker Virus threat is a potentially unwanted app or likely a Mac virus. It may slow your Mac down siginficantly and display advertisements. The main idea is for your information to likely get stolen or more ads to appear on your Mac.
The creators of such unwanted apps work with pay-per-click schemes to get your Mac to visit risky or different types of websites that may generate them funds. This is why they do not even care what types of websites show up on the ads. This makes their unwanted software indirectly risky for your MacOS.
Can my Mac get a virus?
Yes. As much as any other device, Apple computers do get viruses. Apple devices may not be a frequent target by malware authors, but rest assured that the following Apple devices can become infected with a virus:
- Mac Mini
- Macbook Air
- Macbook Pro
What are the symptoms of OSX/Linker Virus on your Mac?
There are several symptoms to look for when this particular threat and also most Mac threats in general are active:
Symptom #1: Your Mac may become slow and has poor performance in general.
Symtpom #2: You have toolbars, add-ons or extensions on your web browsers that you don't remember adding.
Symptom #3: You see all types of ads, like ad-supported search results, pop-ups and redirects to randomly appear.
Symptom #4: You see installed apps on your Mac running automatically and you do not remember installing them.
Symptom #5: You see suspicious processes running in your Mac's Activity Monitor.
If you see one or more of those symptoms, then security experts reccomend that you check your Mac for viruses.
What types of Mac threats are there?
According to most malware researchers and cyber-security experts, the threats that can currently infect your Mac can be the following types:
- Rogue Antivirus programs.
- Adware and hijackers.
- Trojan horses and other spyware.
- Ransomware and screen-lockers.
- Cryptocurrency miner malware.
What to do if I have a Mac virus, like OSX/Linker Virus?
Do not panic! You can easily get rid of most Mac threats by firstly isolating them and then removing them. One reccomended way to do that is by using a reputable malware removal software that can take care of the removal automatically for you. There are many Mac anti-malware apps out there that you can choose from. SpyHunter for Mac is one of the reccomended Mac anti-malware apps, that can scan for free and detect any viruses, tracking cookies and unwanted adware apps plus take care of them quickly. This saves time for manual removal that you would otherwise have to do.
How to secure my passwords and other data from OSX/Linker Virus?
With few simple actions. First and foremost, it is imperative that you follow these steps:
Step 1: Find a safe computer and connect it to another network, not the one that your Mac was infected in.
Step 2: Change all of your passwords, starting from your e-mail passwords.
Step 3: Enable two-factor authentication for protection of your important accounts.
Step 4: Call your bank to change your credit card details (secret code, etc.) if you have saved your credit card for online shopping or have done online activiites with your card.
Step 5: Make sure to call your ISP (Internet provider or carrier) and ask them to change your IP address.
Step 6: Change your Wi-Fi password.
Step 7: (Optional): Make sure to scan all of the devices connected to your network for viruses and repeat these steps for them if they are affected.
Step 8: Install anti-malware software with real-time protection on every device you have.
Step 9: Try not to download software from sites you know nothing about and stay away from low-reputation websites in general.
If you follow these reccomendations, your network and Apple devices will become significantly more safe against any threats or information invasive software and be virus free and protected in the future too.
More tips you can find on our website, where you can also ask any questions and comment about your Mac problems.