[lug] Code Rainbow: New attack, MUCH nastier...

Ferdinand Schmid fschmid at archenergy.com
Tue Sep 18 12:07:53 MDT 2001


I can confirm those times.  Same observation here.

Ferdinand

Sean Reifschneider wrote:

> Starting at around 7am mountain time this morning (you know, exactly a week
> from last Tuesday at 9am eastern time) a new Code-Red-like worm has started
> pounding the heck out of the network.  It's interesting to note that there
> wasn't really a ramp-up time, at 7:20am or so mountain time we just
> suddenly started getting pounded on at around 40KB/sec.  New, around 2.5
> hours later it's up to 60KB/sec.
> 
> They're calling it "Code Rainbow":
> 
>    http://www.newsbytes.com/news/01/170225.html
> 
> From my logs it looks like it's doing around 10 different attacks per
> attempt.  So, at the very least it's going to be an order of magnitude
> worse than Code Red.  But, since it's doing 10 different attacks, it's
> likely to be worse because it'll hit more machines.  Plus it looks like
> it's running a lot more agressively, which will make it even worse.
> 
> Sean
> 



-- 
Ferdinand Schmid
http://www.archenergy.com
303-444-4149 x231




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