Full Disclosure mailing list archives

Re: Sasser skips 10.x.x.x Why?


From: Eric Chien <ecchien () yahoo com>
Date: Mon, 3 May 2004 12:44:31 -0700 (PDT)

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 () pcca 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

_______________________________________________
Full-Disclosure - We believe in it.
Charter: http://lists.netsys.com/full-disclosure-charter.html


Current thread: