Viruses target social networks

Last week i fell victim to a virus. More correctly i fell victim to  a piece of maleware / spyware. Being as i a work in IT it didn’t cause to much of a problem, but it did make me take another look at the whole spyware problem.

The first think that surprised me wass that my current anti virus/maleware software had not picked it up. I’m a bit of a security control freak and actually run online, gateway , server and desktop Av, none of which detected or matched the patterns in this virus. The virus managed to set up its own proxy server on my machine, bypass my own proxy server, disable my local Av software and  run a number of exe files that mimicked the windows alert modules telling me the system had detected a problem and offering to install software to help. In fact even when i ran deep scans with trend, and spybot search and destroy, 2 leading titles in anti maleware they reported that my system was running normally with to viruses found. It was obvious that i did have a problem, in that there were around 160 exe files running and a new windows explorer window appearing every couple of minutes. It didn’t take long to do a quick google search on the individual exe files and find something that could remove it.

The second thing that surprised me, how easily i almost fell for providing my credit card details on a machine i knew to be affected. After 2 days of working on my laptop, while the very time consuming deep scans ran on my workstation,  I was so pleased to have found something that promised to kill the virus for once and for all that i very almost, went ahead and payed the $30 for an online license.

The third thing worth mentioning is how i fell for getting the virus in the first place. I guess it was a cross between a social engineering attach and a straightforward maleware attack. I in short i got a message on facebook inviting me to view a movie clip from a friend, this then took me to what looked like that persons you tube account, but where you would expect to see the movie playing there was a message saying that my version of flash player was out of date and to click to continue, the usual warning popped up before installing. All of which i clicked through, as it look so similar to a genuine flash updater. Next think you know i’ve restarted and all sorts of pop ups are saying a virus has been detected and linking to software products to purchase to remove this.

When you think about it, this is genius. The latest generation of internet users are very into social networks, but are much less tech savvy when it comes to security, and protecting themselves. They are so used to clicking ‘yes’,  ‘install’, ‘accept’, ‘i agree’, without reading anything of what they are actually agreeing to that they are easy targets when it comes to installing harmful stuff, like maleware and viruses. I myself am a classic example, busy day in the office and a box pops asking me to agree to an update to software i trust from a person i know and i say yes without a second thought.

It would seem that i am nt the only one thought, cnet this week reported on the koobface virus currently hitting facebbok users, and there are no end of others popping up everyday.

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Viruses target social networks

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