
Tip #4803 - Kraken Botnet
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Kraken
Botnet
Over the past
year, we here at WorldStart have written many times about the Storm
Worm. This worm has become well known worldwide because of its
ability to infect computers and remotely execute commands, without
any detection by normal antivirus software. Well, until recently,
the Storm Worm has been the "big one" to look out for, but
now, there's a new botnet on the loose that's causing even more havoc.
It's called Kraken.
The Kraken botnet
is very similar to the Storm Worm in how it infects computers. It
is a decentralized set of botnets that infect computers and send out
spam e-mail, but Kraken is quickly becoming more of a threat. According
to some of the first data found on this worm, it has infected nearly
twice the amount of systems as the Storm Worm. Researchers at Damballa
also said it has infected nearly 400,000 systems, including at least
50 Fortune 500 companies.
As of right now,
there is no protection against the Kraken botnet. It changes its code
very quickly and is able to avoid detection by antivirus software.
The good news is, now that this worm has been detected and made public,
antivirus and anti-botnet companies can begin finding a way to fight
against its attacks. In time, there will be a fix, but it will take
awhile to slow this one down.
So, as always,
I will keep you posted on this new bug and let you know as soon as
a resolution arrives. For now, keep your eyes peeled for any strange
activity on your system. Some antivirus software programs are detecting
Kraken as an “Unknown File,” so if you see that, you should
quarantine the file immediately. Also, since this botnet sends out
spam, you might see strange activity in your e-mail, including a high
number of returned e-mails and a slow connection. If you see those
signs, you should update your antivirus software and run a full system
scan just to be safe.
Until next time, stay safe
out there, my friends!
~ Gary
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