Malware is generally viewed as a nasty virus which causes nothing but chaos. However, a new piece of malware called Linux.Wifatch seems to improve security.
Usually the preserve of security breaches and data privacy concerns, malware is mostly in the news for disrupting commercial and domestic PC activity. Naturally, it’s an area where everyone needs to be on their guard to protect their data.
However, what if there were a new type of malware which bucked the trend and actually protected you from other forms of malware? It would be pretty special, right? And, it looks like it’s already here in the form of Linux.Wifatch, so let’s take a look at exactly how it works.
How Has Linux.Wifatch Found a Niche?
Internet routers are wonderful little devices, but the majority of users are notoriously sloppy when it comes to safeguarding them. You see, people are eager to get it out of the box and connected to the net as soon as possible, so they don’t even consider adjusting the default password or admin settings.
And it’s this neglect towards security that has allowed hackers easy access to countless networks in the past. In fact, November 2014 saw a huge security breach in Vietnam where millions of broadband routers had their traffic hijacked to mask online cyber crime being carried out by hackers.
Linux.Wifatch, however, looks to be a unique remedy to this potential threat.
What is Linux.Wifatch?
Linux.Wifatch is an intriguing piece of code which – as per most malware – sneaks into your system in a rather underhand manner. In the case of Linux.Wifatch it’s believed that it breaches your router by way of the telnet protocol – this software helps test connections to servers.
However, once it’s made its way into your router, it does the decent thing and closes the connection it’s got through on to prevent any more malware sneaking in. Not content with closing the doors, Linux.Wifatch will then prompt the router administrator to then change the router password. And it’s final chivalrous act is to set off in search of other malware in the router to destroy.
Is Linux.Wifatch All Good?
It may sound like a friendly virus, but don’t forget that Linux.Wifatch is still malware and the ‘mal’ stands for malicious! Sure, it provides some protection to your router, but it simply shouldn’t be there in the first place.
And Linux.Wifatch itself actually has a number of backdoors built into it to allow the author of the virus to use your router as they please.
With the virus spreading globally and affecting tens of thousands of users, it’s creating a lot of panic that this seemingly ‘white hat’ piece of software could suddenly turn nasty. So, in my opinion, the uncertainty surrounding Linux.Wifatch means a much better solution is to take your router security seriously from day 1 to prevent any security breaches.
For more ways to secure and optimize your business technology, contact your local IT professionals.
