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A new computer virus has been spreading among Macs recently. It propagates by using a vulnerability in the operating system, and is automatically sent to all of your contacts via email. If this sounds familiar, it's because you've probably already received the PATCHED Riffmaster.Pro.v4.0.WinALL.Incl.Keygen-BRD offer email in your inbox - which means that you may not be aware that it's actually an infected file! But don't worry; this post will go over everything you need to know about the virus and how to protect yourself from it! So without any further ado, let's get started... What Is It? This particular virus is called Koobface, and it's apparently known for spreading itself pretty quickly. It uses the same exploit used by previous viruses, like MyDoom and Bagle, in order to spread itself further. Once it has infected one computer, it searches for email contacts who haven't yet received the message - thus, they haven't been infected yet - and sends them an email that tricks them into downloading a file. As you may have guessed by now, that file was actually the Koobface malware in disguise... After infecting a computer with this virus, it immediately scans the hard drive for any document files it can find. It then searches the content of those document files for keywords, which are actually search terms that are meant to be part of the virus' own code. Once it finds a match, it replaces them with its own fake versions, thus inserting itself into the document. That way it can spread further through email without getting detected. How Do I Get Infected? Ironically enough, this virus is actually specifically designed to be spread by email - one of the main ways you can get infected with malware nowadays! The exploit that this virus uses only works if any of your contacts have not yet downloaded it. However, there are several methods by which you can still get infected even if none of your contacts have received it yet. Keep reading... The Virus Spreads By Email This is the most common way that Koobface is spread. If you've received an email from your friends or family members that looks like it's from them, but is actually a virus, then you've been infected with Koobface! This message typically has a subject line of "A funny video," and a body full of random characters. If the attachment is opened, the user will get an error message telling them that they need to install an application in order to open it. Since they can't open it, they'll typically click on the "OK" button without really realizing what's going on. In this case, they'll get infected with Koobface... While this is a pretty effective way to spread a virus, it's also a very risky one. If you receive a message from someone in your contacts list, you'll probably recognize their name and realize that something is up. But if you don't recognize the name or the message, then there's nothing stopping you from opening it. In fact, according to your email provider's statistics, it looks like there are over 10 million messages currently being delivered to people across the world that look exactly like this one! The Virus Spreads Through File Sharing In this case, the Koobface malware doesn't spread in an email at all. eccc085e13
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