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Date:  Fri, 9 Mar 2007 08:48:05 -0700
From:  "Rodrigo Ordonez Licona" <rodrigo (at mark) xnet.com.mx>
Subject:  [coba-e:09058] Re: CentOS+BQ hacked?
To:  <coba-e (at mark) bluequartz.org>
Message-Id:  <200703091552.l29FqAd2030841 (at mark) admin.xnet.com.mx>
In-Reply-To:  <1173445962.21005.15.camel (at mark) columbus.webtent.org>
X-Mail-Count: 09058

Hi Robert,

If you ping aca25f24.ipt.aol.com
You get back this IP 172.162.95.36 

It sounds a lot like a private IP address or an automatic address that the
NIC takes automatically after not finding a DHCP server.

Maybe the server just resolved back an automatic ip address Ive seen this to
happen 

HTH

Rodrigo O
Xnet

-----Original Message-----
From: Robert Fitzpatrick [mailto:lists (at mark) webtent.net] 
Sent: Viernes, 09 de Marzo de 2007 06:13 a.m.
To: BlueQuartz
Subject: [coba-e:09053] CentOS+BQ hacked?

I could not login to a backup server this morning. I have not accessed it in
while, after connecting via terminal, I see the following. I have never
accessed this server from AOL, does this necessarily mean it was hacked. I
restarted SSH fine and now can access normally, so far, not been able to
find any other signs. Still shows them connected, how can I kick them and
see what might be signs of a hack?

CentOS release 4.4 (Final)
Kernel 2.6.16 on an i586

bq.ky.webtent.net login: root
Password:
login(pam_unix)[1754]: session opened for user root by LOGIN(uid=0)
pam_loginuid[1754]: set_loginuid failed opening loginuid

Last login: Sun Feb 11 01:20:29 from aca25f24.ipt.aol.com
 -- root[1754]: DIALUP AT ttyS0 BY root
 -- root[1754]: ROOT LOGIN ON ttyS0
[root@bq ~]# who
root     ttyS0        Mar  9 08:08
root     pts/0        Feb 11 01:20 (aca25f24.ipt.aol.com)

--
Robert