Rootkit
Karl Larsen
k5di at zianet.com
Wed Oct 24 00:24:01 UTC 2007
Rick Stevens wrote:
> On Tue, 2007-10-23 at 17:39 -0600, Karl Larsen wrote:
>
>> Rick Stevens wrote:
>>
>>> On Tue, 2007-10-23 at 17:00 -0600, Karl Larsen wrote:
>>>
>>>
>>>> Reading about Rootkit got me interested in chkrootkit so I d/l it
>>>> and ran it with -p which is quiet and it finished with this:
>>>>
>>>> [root at k5di ~]# chkrootkit -q
>>>> eth0: PF_PACKET(/sbin/dhclient)
>>>> The tty of the following user process(es) were not found
>>>> in /var/run/utmp !
>>>> ! RUID PID TTY CMD
>>>> ! root 2962 tty7 /usr/bin/Xorg :0 -br -audit 0 -auth
>>>> /var/gdm/:0.Xauth -nolisten tcp vt7
>>>> [root at k5di ~]#
>>>>
>>>> I am confused by this output. Does anyone know what this is and what I
>>>> should do with it?
>>>>
>>>>
>>> Ignore it. When gdm fires up and takes over tty7 it doesn't put an
>>> entry in utmp. That's fairly minor. However, it's best to run
>>> chkrootkit in a non-GUI runstate (e.g. runstate 3). One way to do it
>>> is:
>>>
>>> 1. Log out of the GUI
>>> 2. Press CTRL-ALT-F1 to get to a regular console
>>> 3. Log in as root
>>> 4. # telinit 3
>>> 5. # chkrootkit -q
>>> 6. # telinit 5
>>> 7. Log back into the GUI
>>>
>>> ----------------------------------------------------------------------
>>> - Rick Stevens, Principal Engineer rstevens at internap.com -
>>> - CDN Systems, Internap, Inc. http://www.internap.com -
>>> - -
>>> - You know you've landed gear-up when it takes full power to taxi. -
>>> - -- Chuck Yeager -
>>> ----------------------------------------------------------------------
>>>
>>>
>>>
>> Hi Rick and thank you! I was a Navy pilot and we had a guy sitting
>> on the edge of the deck watching us land. He had a radio that he would
>> yell "wheels!!" if we forgot. I never got called.
>>
>> Yes I will try it from level 3 and see if it finds anything.
>>
>
> I'm a pilot, too. Fortunately, my Comanche has a horn that sounds when
> I throttle back with the gear up. It doesn't have a stall warning
> horn though. Go figure.
>
Well Rick both horns are honking at the same time as you land and it
confuses you! The Navy I think tried both stall and wheels but it didn't
work at all well because we do go into a stall when landing :-)
> ----------------------------------------------------------------------
> - Rick Stevens, Principal Engineer rstevens at internap.com -
> - CDN Systems, Internap, Inc. http://www.internap.com -
> - -
> - We have enough youth, how about a fountain of SMART? -
> ----------------------------------------------------------------------
>
>
--
Karl F. Larsen, AKA K5DI
Linux User
#450462 http://counter.li.org.
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