bcoles
91 lines
2.9 KiB
Ruby
91 lines
2.9 KiB
Ruby
##
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# This module requires Metasploit: https://metasploit.com/download
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# Current source: https://github.com/rapid7/metasploit-framework
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##
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class MetasploitModule < Msf::Auxiliary
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# Exploit mixins should be called first
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include Msf::Exploit::Remote::SMB::Client
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include Msf::Auxiliary::Report
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# Aliases for common classes
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SIMPLE = Rex::Proto::SMB::Client
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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 Directory Listing Utility',
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'Description' => %(
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This module lists the directory of a target share and path. The only reason
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to use this module is if your existing SMB client is not able to support the features
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of the Metasploit Framework that you need, like pass-the-hash authentication.
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),
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'Author' => [
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'mubix',
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'hdm'
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],
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'References' => [
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],
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'License' => MSF_LICENSE,
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'Notes' => {
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'Stability' => [CRASH_SAFE],
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'SideEffects' => [],
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'Reliability' => []
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}
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)
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register_options([
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OptString.new('SMBSHARE', [true, 'The name of a writeable share on the server', 'C$']),
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OptString.new('RPATH', [false, 'The name of the remote directory relative to the share']),
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])
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deregister_options('SMB::ProtocolVersion')
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end
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def as_size(size)
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prefix = %w[TB GB MB KB B]
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size = size.to_f
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i = prefix.length - 1
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while size > 512 && i > 0
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size /= 1024
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i -= 1
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end
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((size > 9 || size.modulo(1) < 0.1 ? '%d' : '%.1f') % size) + ' ' + prefix[i]
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end
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def run
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print_status('Connecting to the server...')
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connect(versions: [1])
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smb_login
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print_status("Mounting the remote share \\\\#{datastore['RHOST']}\\#{datastore['SMBSHARE']}'...")
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simple.connect("\\\\#{datastore['RHOST']}\\#{datastore['SMBSHARE']}")
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if datastore['RPATH']
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print_status("Listing \\\\#{datastore['RHOST']}\\#{datastore['SMBSHARE']}\\#{datastore['RPATH']}'...")
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end
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listing = simple.client.find_first("\\#{datastore['RPATH']}\\*")
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directory = Rex::Text::Table.new(
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'Header' => "Directory Listing of \\\\#{datastore['RHOST']}\\#{datastore['SMBSHARE']}\\#{datastore['RPATH']}",
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'Indent' => 2,
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'SortIndex' => 2,
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'Columns' => ['SIZE', 'TYPE', 'TIME', 'FILENAME']
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)
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listing.each_pair do |key, val|
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file_lastmodified = ::Time.at(Rex::Proto::SMB::Utils.time_smb_to_unix(val['info'][9], val['info'][10]))
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size = val['info'][10]
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if val['attr'] == 16
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size = ''
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else
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'FILE'
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end
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directory << [as_size(size.to_s), val['type'], file_lastmodified.strftime('%Y-%m-%d %H:%m:%S%p'), key]
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end
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print_status(directory.to_s)
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rescue Rex::Proto::SMB::Exceptions::Error => e
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# SMB has very good explanations in error messages, don't really need to
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# prefix with anything here.
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print_error(e.to_s)
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end
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end
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