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Date:      Sun, 27 Jun 1999 19:29:12 +1000 (EST)
From:      Keith Anderson <keith@apcs.com.au>
To:        questions@freebsd.org, security@freebsd.org
Subject:   Whats going on please
Message-ID:  <XFMail.990627192912.keith@apcs.com.au>

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Hi All

I just noticed someone hacking.

what has happend ?

any help would be great.

I have whats like a new kernel>

I am the keith@work.xxx.com.au

I have turned off all telnet/ssh/smtp/pop for now

<snip>
root@137~#uname -a
FreeBSD 137.132.85.96 3.1-RELEASE FreeBSD 3.1-RELEASE #3: Wed Mar 31 14:59:17
EST 1999     keith@work.xxx.com.au:/usr/src/sys/compile/WORK  i386
</snip>

what is the '137.132.85.96' or who

it should be work.xxx.com.au 

I have in /var/log/messages

<snip>
Jun 27 19:13:41 work sshd[3005]: fatal: Local: Sorry, you are not allowed to
connect.
Jun 27 19:18:24 work telnetd[3014]: refused connect from compl-r4.iscs.nus.sg
Jun 27 19:18:26 work telnetd[3015]: refused connect from compl-r4.iscs.nus.sg
</snip>

and 

<snip>
Jun 27 17:06:59 work popper[1550]: @compl-r4.iscs.nus.sg: -ERR POP EOF received
Jun 27 17:07:00 work popper[1552]: @compl-r4.iscs.nus.sg: -ERR POP EOF received
Jun 27 17:07:03 work popper[1553]: @compl-r4.iscs.nus.sg: -ERR POP EOF received
Jun 27 07:09:04 work dnsserver: gethostby*.gethostanswer: asked for
"exnjld4avip.doubleclick.net", got "exnjld3avip.
doubleclick.net"
Jun 27 17:10:05 work popper[1579]: (v2.53) Unable to get canonical name of
client, err = 0
Jun 27 17:12:40 work inetd[145]: ident/tcp: No such user 'kmem', service ignored
Jun 27 17:17:06 work popper[1637]: (v2.53) Unable to get canonical name of
client, err = 0
Jun 27 17:18:47 work popper[1640]: @compl-r4.iscs.nus.sg: -ERR POP EOF received
Jun 27 17:18:48 work popper[1642]: @compl-r4.iscs.nus.sg: -ERR POP EOF received
Jun 27 17:18:48 work popper[1643]: @compl-r4.iscs.nus.sg: -ERR POP EOF received
</snip>

Hope you can help

Thanking you 

Keith A




"The box said 'Requires Windows 95, NT, or better,' so I installed FreeBSD."

**  The thing I like most about Windows 98 is...
**  You can download FreeBSD with it!

----------------------------------
E-Mail: Keith Anderson <keith@apcs.com.au>
Australia Power Control Systems Pty. Limited.
Date: 27-Jun-99
Time: 18:59:43
Satelite Service 64K to 2Meg
This message was sent by XFMail
----------------------------------

What's the similarity between an air
conditioner and a computer? They both
stop working when you open windows.

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