full-disclosure - Sasser skips 10.x.x.x Why?

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Message-ID: <20040503194431.11837.qmail@web40412.mail.yahoo.com>
From: ecchien at yahoo.com (Eric Chien)
Subject: Sasser skips 10.x.x.x Why?

Actually, it is all variants (.A - .D).  And more
specifically, it iterates through all the host IP
addresses looking for an address that does not match:
127.0.0.1
10.
172.16 - 172.31 (inclusive)
192.168.
169.254

Then, using this address it creates a random address
(sometimes changing all octets, sometimes just the
last three, and sometimes just the last two).

...Eric

--- Shawn Cox <shawn.cox@...a.com> wrote:
> It appears that only .D skips private ranges.  I
> incorrectly assumed that
> the original would do the same.
>
http://www.trendmicro.com/vinfo/virusencyclo/default5.asp?VName=WORM_SASSER.D&VSect=T
> 
> --Shawn