[wplug] Breakin attempts against the nobody account

Drew from Zhrodague drew at zhrodague.net
Mon Mar 28 10:19:42 EST 2005


> I'm sure I'm not the only one seeing this.  I constantly have jackasses
> trying to ssh in to my server, in the hopes that I've chosen a really
> stupid password for an account.  Usually this is against root, and I'm
> guessing such an attack yields a frighteningly high number of successes
> when applied against 1000s of machines.
> 
> However, I occasionally see the attempt against other accounts ... last
> night it was against "nobody".  This surprises me, as any system I've
> every seen has the "nobody" account disabled by default, so such an
> approach would be pretty much a waste of time.
> 
> My question is: Are there systems out there with an unsecured "nobody"
> account by default?  Or are there installation profiles that enable the
> "nobody" account?
> 
> I'm just curious, since I'm not familiar with any way this would ever
> work.

	I've seen people poking at my box, via ssh over some kind of ipv6 
exploit -- I turned it off.

	Remember, logs tell all, if you make sure that you are logging. 
There are lots of log analyzers out there -- didn't someone post a message 
about those? I should really use one, because manually going through logs 
is tedious, and usually makes me mad!

	I also see people pounding our webserver with bogus pr0n-related 
referers.


-- 

Drew from Zhrodague		http://www.WiFiMaps.com
drew at zhrodague.net		Location Based WiFi



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