The definition of OSX/MacDefender.AA

OSX/MacDefender.AA is an fake security program which is able to be added by inexperienced computer users whose machines are compatible with Mac OS X operating system. OSX/MacDefender.AA is detected by Mac security company. It is defined as a malicious program which is not able to distribute itself along.

Getting OSX/MacDefender.AA, users will face the issue as they try to click the image on their search engine. It pops up to show users that there are a lot of viruses are detected on their PC and they are required to download a software which once get inside, track users personal information and deliver them to the third parties.

Features of OSX/MacDefender.AA

It is spread via harmful links distributed by search engine optimizing sites like Google Image Search. As users open a link like this, their system will be scanned by a bogus MacDdfender in the type of a Win XP program. However, soon it will be in Apple-Type interface. Users hard drives will be scanned by it. Then OSX/MacDefender.AA asked victims to pay 59.95 dollars for a license of the program. But as a matter of fact, OSX/MacDefender.AA will not offer any protections to your computer, but redirect you to malicious sites containing a lot of pornography content. Moreover, users’ confidential information will be exposed. Therefore, users have to be cautious about the OSX/MacDefender.AA and manage to get rid of it once noticing it.

Cannot Uninstall OSX/MacDefender.AA (Useful Manual Removal)

1. Close all running processes
Before you end its relevant malicious processes shown as below, please make certain you have saved and close all the running files or any other applications first.

task manger process four
2. Delete virus files
The related files can be looked for through the Internet; you just then search for these files on your pc and delete them manually.

C:\Program Files\<random>

3. Remove malicious registry entries
OSX/MacDefender.AA adds corrupt entries in the compromised computer’s registry so it can hide deeply without you knowing. Again search for and delete the related registry entries listed below:

Registry Settings

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\MpCmdRun.exe
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\MpUXSrv.exe
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\MSASCui.exe
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\msconfig.exe

Remove OSX/MacDefender.AA on video

(In case of failure to remove OSX/MacDefender.AA for inexperienced users, it is highly recommended to get rid of OSX/MacDefender.AA completely with an powerful protecting tool, such as SpyHunter. Following are the steps for you to download and install it.

Cannot Uninstall OSX/MacDefender.AA (Useful Automatic Removal)

SpyHunter is a effective, real-time anti-virus program certified by West Coast Labs’ Checkmark Certification System and created to help the average PC user in preventing their computers from malicious menace. SpyHunter can automatically give your computer optimal protection with limited interaction, now what you have to do is to download and install it for timely and effective protection.

Step 1: Install SpyHunter
1) Download SpyHunter here or click the below button to download the file.


2) Double click on SpyHunter-Installer.exe to install the program.

spyhunter.step two

3) After the installation, click Finish.

spyhunter step two

Step 2: Fix all the detected threats with SpyHunter

1) Open SpyHunter and click Scan Computer Now to allow the program to start a scan on your computer.

spyhunter step three

2) SpyHunter will now start scanning your computer as shown below.

spyhunter step four
3) When the scan is completed, all the threats in your computer are successfully detected. Click Select All and then click Remove button to uninstall it.

Trojan seven

SpyHunter is a legal and useful antivirus program that can give your PC real-time protection. You can download SpyHunter here and run a scan on your computer after its installation is complete. it will clean your computer system environment and fix all the problems for you.

If you want to improve the performance of your computer, delete your sensitive information generated by online browsing, remove spam emails and eliminate malware, you are advised to have a reliable optimizer such as RegCure Pro.

1) Download RegCure Pro here or click the below button to download the file.

Regcure download

2) Run the RegCureProSetup Application and click the Yes button to install the program step by step.

regcurepro.step two

3) When the program is successfully installed, double click on its desktop shortcut to open it. On the Overview tab, check all the scan settings and then click on the Click to Start Scan button to run a system scan on your computer. The first system scan will take some time, please be patient.

regcurepro step one

The screenshot of the system scan progress is shown below.

regcurepro step three

4) When the system scan is done, click on Fix All button to completely remove all the performance problems in your computer.

regcureprostep four


RegCure Pro has powerful core registry cleaner abilities, but ParetoLogic claims to offer a great deal more than that. There are many registry issues that can triggered on your computers, and these can be very hateful and time consuming to fix them manually. That’s why a program like RegCure Pro appears. It states to be capable of detecting, dealing with, and solving different kinds of registry-related issues, leaving you with a PC that runs faster without interruption. The authors declare that they have created this program to be useful by anyone, but still has the ability to fix tough issues. Those are bold claims, so let’s try to use RegCure Pro in a little more detail to see whether it is as we claims.



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