tag
Worm

Most small-office routers have ‘critical’ vulnerabilities as mysterious ‘Moon’ worm spreads

A large majority of routers used in small offices are plagued with security vulnerabilities – with up to 80% of small office/home office models having critical security weaknesses, according to a survey by Tripwire.

When malware goes bad: an historical sampler

A look back at malware failures, malicious code that did not work out as well as the folks behind it had hoped. Can malware spread to quickly for its own good? Can malware authors ever test their wares well enough to work perfectly?

Made in the Czech Republic: a PHP Autorun worm

Recently, a new data-stealing worm caught our attention. The reason why it stands out from many similar amateur creations is that its author is most probably Czech, as the text strings, variable and function names used by the malware suggest. The Czech text above is displayed by the worm inside a console window and translates

The more things change, the more they stay the same

It's something of a truism, that 'old viruses never die', and that certainly seems to be the case for some of the older, more widespread, email worms. In this interview (http://www.signonsandiego.com/uniontrib/20041129/news_lz1b29five.html) back in 2004, I talked about an email worm called "Win32/Zafi.b" which, at the time, had recently been spreading on a global scale. However,

Is Facebook Making a Funny Face?

There may be a new worm on Facebook today. Unfortunately I don’t yet have enough data to be conclusive. A friend received an IM from a friend on Facebook that said “Hey i just made myself a cartoon omg lol ill show you but you gotta do urs too” The IM also included a link

When is a worm not a worm?

Will No-One Rid Me Of This Turbulent Hacker Tool? (http://en.wikipedia.org/wiki/Thomas_Becket) I was kind of hoping to have moved on from the iPhone data stealing hacker tool by now. While I do think it's a significant development (see http://www.eset.com/threat-center/blog/2009/11/12/iphone-hack-tool-a-postscript), there comes a point where the sheer volume of discussion of the subject gives it more importance

The Blame Game

I recently learned a new acronym: SODDI (Some Other Dude Did It). What this refers to is the defense that criminals routinely use (plausible deniability) – and even more so when it comes to illicit activities on the Internet. On Sunday, November 8th 2009 the Associated Press published an article regarding an individual that was

September’s Global Threat Report

ESET released its Global Threat Report for the month of September, 2009, identifying the top ten threats seen during the month by ESET's ThreatSense.Net™ cloud.  You can view the report here and, as always, the complete collection is available here in the Threat Trends section of our web site.  While the report identifies a number

M(b)ac(k) to the future

Mac security firm Intego blogged about Apple’s decision to include an antimalware component in Mac OS X 10.6 "Snow Leopard" and we agree that it is a good step, security-wise, to provide some basic protection against malware.  Apple has long mocked Microsoft, up to and including this 2006 advertisement which implied there were no viruses

Taking the Mikeyy

Well, Mikeyy may not be the only security problem Twitter has right now, but the Hoodied Bore does seem to be doing an excellent job of exhausting everyone’s patience, including that of The Register’s John Leyden, who described him as "increasingly annoying". It appears that Mr. Mooney did take responsibility for at least the first

Twit of the Year?

I’m guessing that you’ve probably heard about the worm attacks on Twitter over the Easter weekend. Even I did, and I was doing my best to take some time out from work, with rather more success than usual. According to one Michael – sorry, Mikeyy – Mooney, a bored 17-year-old, he was responsible for the

The Only Good Worm is a Gummy Worm

From time to time the discussion of whether or not there are (or can be) good worms comes up, usually specifically in the context of program maintenance, updates and upgrades. In fact, the idea of maintenance viruses goes back at least as far as Dr. Fred Cohen, who pretty much "wrote the book" on early

Conficker Clarified

I just happened upon a blog that made an interesting point about the information that’s been made about Conficker. Essentially, the writer was fulsome in her praise of an article by Gary Hinson here, which gave some simple advice on dealing with Conficker/Downadup. As it happens, I’m familiar with the name Gary Hinson: he also contributes

The Morris Worm: a Malware Prototype

In “Viruses Revealed”, Robert Slade and I said that “”In many ways, the Internet Worm is the story of data security in miniature.”

Follow Us

Automatically receive new posts via email:

Delivered by FeedBurner

26 articles related to:
Hot Topic
ESET Virus Radar

Archives

Select month
Copyright © 2014 ESET, All Rights Reserved.