Linux -Blue forest free software | Return to home page | Site Map | Search WWW | Contact Us |
Your current position : Homepage > Free Software > Technological exchanges >System Management


    

Blue Forest http://www.lslnet.com at 3:18 p.m. on August 18, 2006


RH Linux Server has a backdoor attack, help bath

I have here a Linux RH AS 2.1 Server, the most recent because a guy made a careless giant stupid new account (account passwords are test), who was posted around the world, NND, Khan ah. . . . . . .

[color=blue] In this situation when I found the week after the incident.
Now machines will be held for a few months, most of my relations, but also found that the machinery has been ordered to replace the many systems, such as /bin/login, /bin/ps so on. I can not delete these documents, let alone replace, the tips are : Operation not permitted[/color]

: : : : : : Which players and goodhearted people, help Manga.
I found out a lot of the following documents have been replaced off to see the attributes like normal, but I have been ordered to replace the 1s off, eh
-rwxr-xr-x 1 root root 32756 Mar 21 19:04 /bin/ps

/dev
/dev/log
/dev/ttyop
/dev/ttyoa
/dev/ttyof
/dev/ttyos
/proc/kmsg
Find /proc/7158/fd/4 : No such file or directory :
/var/log/sa/sa21
/var/log/sa/sar20
/var/log/samba/server03.log
/var/log/xferlog
/var/lock/subsys/atd
/var/lock/subsys/xinetd
/var/lock/subsys/syslog
/var/run/crontab.pid
/var/run/xinetd.pid
/var/run/syslogd.pid
/var/run/klogd.pid
/var/spool/cron
/var/spool/cron/operator
/var/tmp/local/debian
/tmp/ps
/tmp/ps
/etc/bashrc
/etc/rc.d/init.d/atd
/etc/rc.d/init.d/syslog
/etc/rc.d/init.d/functions
/etc/rc.d/init.d/xinetd
/etc/rc.d/init.d/sshd
/etc/logrotate.d
/etc/ssh/ssh_host_key
/etc/psdevtab
/etc/sshd_config
/etc/ssh_host_key
/usr
/usr/bin/dir
/usr/bin/du
/usr/bin/vdir
/usr/bin/find
/usr/bin/top
/usr/bin/killall
/usr/bin/chsh
/usr/bin/clean
/usr/bin/wp
/usr/bin/shad
/usr/bin/vadim
/usr/bin/imp
/usr/bin/slice
/usr/bin/sl2
/usr/sbin/atd
/usr/sbin/in.wuftpd
/usr/sbin/wu.ftpd
/usr/include/rpcsvc
/usr/local/games
/usr/local/games/identd
/usr/local/games/banner
/usr/local/sbin
/usr/local/sbin/sshd
/usr/doc
/usr/doc/wu-ftpd-2.6.0
/usr/doc/wu-ftpd-2.6.0/HOWTO
/usr/doc/wu-ftpd-2.6.0/examples
/usr/man
/usr/man/man1
/usr/man/man5
/usr/man/man8
/bin/netstat
/bin/ls
/bin/ps
/bin/login
/bin/shad
/root/ins/netstat
/sbin/ifconfig
/sbin/syslogd

RH Linux Server has a backdoor attack, help bath

Debugfs

RH Linux Server has a backdoor attack, help bath

The same account and password?
Why do I set up in such a system that does not work?

RH Linux Server has a backdoor attack, help bath

Is ah, you Taichun system, the password is not set up too fragile

RH Linux Server has a backdoor attack, help bath

You too simple password system is suggested, but there is no mandatory provision allowed ah, ah perhaps it could be improved.

RH Linux Server has a backdoor attack, help bath

Heavy-bar : :

RH Linux Server has a backdoor attack, help bath

RH Linux Server has a backdoor attack, help bath

-->

Backup data and user recommendations and then re-install the configuration file : roll :

RH Linux Server has a backdoor attack, help bath

-->

40 GB, too
Upgrade not?

RH Linux Server has a backdoor attack, help bath

-->

40G big? I spent 400 cassettes to users of Data : roll :

RH Linux Server has a backdoor attack, help bath

I copy of the document to a few windows were replaced scanner was informed that the documents were infected Linux/RST.B virus on the Internet about the investigation, the following methods may be understood that this "sweep" is an order of the scan?

*Removing Infected executable files in Unix
Check the virus analysis for details on the virus and its removal.
Run a scan to locate all the infected executables and make a note of them.
Use -remove option with the SWEEP

Sweep -remove
Run a scan to check that all infected files were deleted. Replace them with 'clean' versions from the original installation media or a clean computer.

RH Linux Server has a backdoor attack, help bath

Backup data quickly and reloading.

RH Linux Server has a backdoor attack, help bath

The only heavy equipment.

RH Linux Server has a backdoor attack, help bath

RH Linux Server has a backdoor attack, help bath

Continue discussions



 Privacy Policy  Copyright © 1999-2000 LSLNET.COM. All rights reserved. Blue Forest website owners. E-mail : Webmaster@lslnet.com