Class: Msf::Serializer::ReadableText

Inherits:
Object
  • Object
show all
Defined in:
lib/msf/base/serializer/readable_text.rb

Overview

This class formats information in a plain-text format that is meant to be displayed on a console or some other non-GUI medium.

Constant Summary collapse

DefaultColumnWrap =

Default number of characters to wrap at.

70
DefaultIndent =

Default number of characters to indent.

2

Class Method Summary collapse

Class Method Details

.create_mdm_session_row(session, show_extended) ⇒ Array

Creates a table row that represents the specified session.

Parameters:

  • session (Mdm::Session) —

    session used to create a table row.

  • show_extended (Boolean) —

    Indicates if extended information will be included in the row.

Returns:

  • (Array) —

    table row of session data.



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# File 'lib/msf/base/serializer/readable_text.rb', line 900

def self.create_mdm_session_row(session, show_extended)
  row = []
  row << session.closed_at.to_s
  row << session.opened_at.to_s
  row << session.close_reason
  row << session.stype
  if session.respond_to?(:platform) && !session.platform.nil?
    row[-1] << " #{session.platform}"
  end
  row << (!session.host.nil? ? session.host.address : nil)

  # return complete row
  row
end

.create_msf_session_row(session, show_extended) ⇒ Array

Creates a table row that represents the specified session.

Parameters:

  • session (Msf::Session) —

    session used to create a table row.

  • show_extended (Boolean) —

    Indicates if extended information will be included in the row.

Returns:

  • (Array) —

    table row of session data.



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# File 'lib/msf/base/serializer/readable_text.rb', line 850

def self.create_msf_session_row(session, show_extended)
  row = []
  row << session.sid.to_s
  row << session.sname.to_s
  row << session.type.to_s
  if session.respond_to?(:session_type)
    row[-1] << " #{session.session_type}"
  elsif session.respond_to?(:platform)
    row[-1] << " #{session.platform}"
  end

  if show_extended
    if session.respond_to?(:last_checkin) && session.last_checkin
      row << "#{(Time.now.to_i - session.last_checkin.to_i)}s ago"
    else
      row << '?'
    end

    if session.respond_to?(:tlv_enc_key) && session.tlv_enc_key && session.tlv_enc_key[:key]
      row << 'Y'
    else
      row << 'N'
    end

    if session.exploit_datastore && session.exploit_datastore.has_key?('LURI') && !session.exploit_datastore['LURI'].empty?
      row << "(#{session.exploit_datastore['LURI']})"
    else
      row << '?'
    end
  end

  sinfo = session.info.to_s
  sinfo = sinfo.gsub(/[\r\n\t]+/, ' ')
  # Arbitrarily cut info at 80 columns
  if sinfo.length > 80
    sinfo = "#{sinfo[0,77]}..."
  end
  row << sinfo

  row << "#{session.tunnel_to_s} (#{session.session_host})"

  # return complete row
  row
end

.dump_advanced_options(mod, indent = '') ⇒ String

Dumps the advanced options associated with the supplied module.

Parameters:

  • mod (Msf::Module) —

    the module.

  • indent (String) (defaults to: '') —

    the indentation to use.

Returns:

  • (String) —

    the string form of the information.



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# File 'lib/msf/base/serializer/readable_text.rb', line 659

def self.dump_advanced_options(mod, indent = '')
  return dump_options(mod, indent, advanced: true)
end

.dump_auxiliary_module(mod, indent = '') ⇒ String

Dumps information about an auxiliary module.

Parameters:

  • mod (Msf::Auxiliary) —

    the auxiliary module.

  • indent (String) (defaults to: '') —

    the indentation to use.

Returns:

  • (String) —

    the string form of the information.



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# File 'lib/msf/base/serializer/readable_text.rb', line 337

def self.dump_auxiliary_module(mod, indent = '')
  output  = "\n"
  output << "       Name: #{mod.name}\n"
  output << "     Module: #{mod.fullname}\n"
  output << "    License: #{mod.license}\n"
  output << "       Rank: #{mod.rank_to_s.capitalize}\n"
  output << "  Disclosed: #{mod.disclosure_date}\n" if mod.disclosure_date
  output << "\n"

  # Authors
  output << "Provided by:\n"
  mod.each_author { |author|
    output << indent + author.to_s + "\n"
  }
  output << "\n"

  output << dump_traits(mod)

  # Actions
  if mod.actions.any?
    output << "Available actions:\n"
    output << dump_module_actions(mod)
  end

  # Check
  has_check = mod.has_check?
  output << "Check supported:\n"
  output << "#{indent}#{has_check ? 'Yes' : 'No'}\n\n"

  # Options
  if (mod.options.has_options?)
    output << "Basic options:\n"
    output << dump_options(mod, indent)
    output << "\n"
  end

  # Description
  output << dump_description(mod, indent)

  # References
  output << dump_references(mod, indent)

  # Notes
  output << dump_notes(mod, indent)

  return output
end

.dump_basic_module(mod, indent = '') ⇒ String

Dumps information about a module, just the basics.

Parameters:

  • mod (Msf::Module) —

    the module.

  • indent (String) (defaults to: '') —

    the indentation to use.

Returns:

  • (String) —

    the string form of the information.



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# File 'lib/msf/base/serializer/readable_text.rb', line 530

def self.dump_basic_module(mod, indent = '')
  # General
  output  = "\n"
  output << "       Name: #{mod.name}\n"
  output << "     Module: #{mod.fullname}\n"
  output << "   Platform: #{mod.platform_to_s}\n"
  output << "       Arch: #{mod.arch_to_s}\n"
  output << "       Rank: #{mod.rank_to_s.capitalize}\n"
  output << "\n"

  # Authors
  output << "Provided by:\n"
  mod.each_author { |author|
    output << indent + author.to_s + "\n"
  }
  output << "\n"

  output << dump_traits(mod)

  # Description
  output << dump_description(mod, indent)

  output << dump_references(mod, indent)

  output << "\n"

  return output

end

.dump_compatible_payloads(exploit, indent = '', h = nil) ⇒ String

Dumps the table of payloads that are compatible with the supplied exploit.

Parameters:

  • exploit (Msf::Exploit) —

    the exploit module.

  • indent (String) (defaults to: '') —

    the indentation to use (only the length matters)

  • h (String) (defaults to: nil) —

    the string to display as the table heading.

Returns:

  • (String) —

    the string form of the table.



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# File 'lib/msf/base/serializer/readable_text.rb', line 219

def self.dump_compatible_payloads(exploit, indent = '', h = nil)
  tbl = Rex::Text::Table.new(
    'Indent'  => indent.length,
    'Header'  => h,
    'Columns' =>
      [
        'Name',
        'Description',
      ])

  exploit.compatible_payloads.each { |entry|
    tbl << [ entry[0], entry[1].new.description ]
  }

  tbl.to_s + "\n"
end

.dump_datastore(name, ds, indent = DefaultIndent, col = DefaultColumnWrap) ⇒ String

Dumps the contents of a datastore.

Parameters:

  • name (String) —

    displayed as the table header.

  • ds (Msf::DataStore) —

    the DataStore to dump.

  • indent (Integer) (defaults to: DefaultIndent) —

    the indentation size.

  • col (Integer) (defaults to: DefaultColumnWrap) —

    the column width.

Returns:

  • (String) —

    the formatted DataStore contents.



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# File 'lib/msf/base/serializer/readable_text.rb', line 750

def self.dump_datastore(name, ds, indent = DefaultIndent, col = DefaultColumnWrap)
  tbl = Rex::Text::Table.new(
    'Indent'  => indent,
    'Header'  => name,
    'Columns' =>
      [
        'Name',
        'Value'
      ])

  ds.keys.sort.each { |k|
    tbl << [ k, (ds[k] != nil) ? ds[k].to_s : '' ]
  }

  return ds.length > 0 ? tbl.to_s : "#{tbl.header_to_s}No entries in data store.\n"
end

.dump_description(mod, indent) ⇒ String

Dumps the module description

Parameters:

  • mod (Msf::Module) —

    the module.

  • indent (String) —

    the indentation string

Returns:

  • (String) —

    the string description



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# File 'lib/msf/base/serializer/readable_text.rb', line 1080

def self.dump_description(mod, indent)
  description = mod.description

  output = "Description:\n"
  output << word_wrap_description(description, indent)
  output << "\n\n"
end

.dump_evasion_module(mod, indent = '') ⇒ String

Dumps information about an evasion module.

Parameters:

  • mod (Msf::Evasion) —

    The evasion module instance.

  • indent (String) (defaults to: '') —

    The indentation to use.

Returns:

  • (String) —

    The string form of the information



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# File 'lib/msf/base/serializer/readable_text.rb', line 448

def self.dump_evasion_module(mod, indent = '')
  output  = "\n"
  output << "       Name: #{mod.name}\n"
  output << "     Module: #{mod.fullname}\n"
  output << "   Platform: #{mod.platform_to_s}\n"
  output << "       Arch: #{mod.arch_to_s}\n"
  output << " Privileged: " + (mod.privileged? ? "Yes" : "No") + "\n"
  output << "    License: #{mod.license}\n"
  output << "       Rank: #{mod.rank_to_s.capitalize}\n"
  output << "  Disclosed: #{mod.disclosure_date}\n" if mod.disclosure_date
  output << "\n"

  # Authors
  output << "Provided by:\n"
  mod.each_author { |author|
    output << indent + author.to_s + "\n"
  }
  output << "\n"

  # Check
  output << "Check supported:\n"
  output << "#{indent}#{mod.has_check? ? 'Yes' : 'No'}\n\n"

  # Options
  if (mod.options.has_options?)
    output << "Basic options:\n"
    output << dump_options(mod, indent)
    output << "\n"
  end

  # Description
  output << dump_description(mod, indent)

  # References
  output << dump_references(mod, indent)

  return output
end

.dump_evasion_options(mod, indent = '') ⇒ String

Dumps the evasion options associated with the supplied module.

Parameters:

  • mod (Msf::Module) —

    the module.

  • indent (String) (defaults to: '') —

    the indentation to use.

Returns:

  • (String) —

    the string form of the information.



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# File 'lib/msf/base/serializer/readable_text.rb', line 668

def self.dump_evasion_options(mod, indent = '')
  return dump_options(mod, indent, evasion: true)
end

.dump_evasion_target(mod, indent = '', h = nil) ⇒ String

Dumps the evasion module’s selected target

Parameters:

  • mod (Msf::Evasion) —

    The evasion module.

  • indent (String) (defaults to: '') —

    The indentation to use (only the length matters)

  • h (String) (defaults to: nil) —

    The string to display as the table heading.

Returns:

  • (String) —

    The strong form of the table.



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# File 'lib/msf/base/serializer/readable_text.rb', line 138

def self.dump_evasion_target(mod, indent = '', h = nil)
  tbl = Rex::Text::Table.new(
    'Indent'  => indent.length,
    'Header'  => h,
    'Columns' =>
      [
        'Id',
        'Name',
      ])

  tbl << [ mod.target_index, mod.target.name || 'All' ]

  tbl.to_s + "\n"
end

.dump_evasion_targets(mod, indent = '', h = nil) ⇒ Object 



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# File 'lib/msf/base/serializer/readable_text.rb', line 81

def self.dump_evasion_targets(mod, indent = '', h = nil)
  tbl = Rex::Text::Table.new(
    'Indent'  => indent.length,
    'Header'  => h,
    'Columns' =>
      [
        'IsTarget',
        'Id',
        'Name',
      ],
    'SortIndex' => 1,
    'ColProps' => {
      'IsTarget' => {
        'Stylers' => [Msf::Ui::Console::TablePrint::RowIndicatorStyler.new],
        'ColumnStylers' => [Msf::Ui::Console::TablePrint::OmitColumnHeader.new],
        'Width' => 2
      }
    }
  )

  mod.targets.each_with_index do |target, idx|
    is_target = mod.target == target

    tbl << [is_target, idx.to_s, target.name || 'All' ]
  end

  tbl.to_s + "\n"
end

.dump_exploit_module(mod, indent = '') ⇒ String

Dumps information about an exploit module.

Parameters:

  • mod (Msf::Exploit) —

    the exploit module.

  • indent (String) (defaults to: '') —

    the indentation to use.

Returns:

  • (String) —

    the string form of the information.



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# File 'lib/msf/base/serializer/readable_text.rb', line 271

def self.dump_exploit_module(mod, indent = '')
  output  = "\n"
  output << "       Name: #{mod.name}\n"
  output << "     Module: #{mod.fullname}\n"
  output << "   Platform: #{mod.platform_to_s}\n"
  output << "       Arch: #{mod.arch_to_s}\n"
  output << " Privileged: " + (mod.privileged? ? "Yes" : "No") + "\n"
  output << "    License: #{mod.license}\n"
  output << "       Rank: #{mod.rank_to_s.capitalize}\n"
  output << "  Disclosed: #{mod.disclosure_date}\n" if mod.disclosure_date
  output << "\n"

  # Authors
  output << "Provided by:\n"
  mod.each_author { |author|
    output << indent + author.to_s + "\n"
  }
  output << "\n"

  output << dump_traits(mod)

  # Targets
  output << "Available targets:\n"
  output << dump_exploit_targets(mod, indent)

  # Check
  output << "Check supported:\n"
  output << "#{indent}#{mod.has_check? ? 'Yes' : 'No'}\n\n"

  # Options
  if (mod.options.has_options?)
    output << "Basic options:\n"
    output << dump_options(mod, indent)
    output << "\n"
  end

  # Payload information
  if (mod.payload_info.length)
    output << "Payload information:\n"
    if (mod.payload_space)
      output << indent + "Space: " + mod.payload_space.to_s + "\n"
    end
    if (mod.payload_badchars)
      output << indent + "Avoid: " + mod.payload_badchars.length.to_s + " characters\n"
    end
    output << "\n"
  end

  # Description
  output << dump_description(mod, indent)

  # References
  output << dump_references(mod, indent)

  # Notes
  output << dump_notes(mod, indent)

  return output

end

.dump_exploit_target(mod, indent = '', h = nil) ⇒ String

Dumps the exploit’s selected target

Parameters:

  • mod (Msf::Exploit) —

    the exploit module.

  • indent (String) (defaults to: '') —

    the indentation to use (only the length matters)

  • h (String) (defaults to: nil) —

    the string to display as the table heading.

Returns:

  • (String) —

    the string form of the table.



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# File 'lib/msf/base/serializer/readable_text.rb', line 117

def self.dump_exploit_target(mod, indent = '', h = nil)
  tbl = Rex::Text::Table.new(
    'Indent'  => indent.length,
    'Header'  => h,
    'Columns' =>
      [
        'Id',
        'Name',
      ])

  tbl << [ mod.target_index, mod.target.name || 'All' ]

  tbl.to_s + "\n"
end

.dump_exploit_targets(mod, indent = '', h = nil) ⇒ String

Dumps an exploit’s targets.

Parameters:

  • mod (Msf::Exploit) —

    the exploit module to dump targets for.

  • indent (String) (defaults to: '') —

    the indentation to use (only the length matters).

  • h (String) (defaults to: nil) —

    the string to display as the table heading.

Returns:

  • (String) —

    the string form of the table.



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# File 'lib/msf/base/serializer/readable_text.rb', line 52

def self.dump_exploit_targets(mod, indent = '', h = nil)
  tbl = Rex::Text::Table.new(
    'Indent'  => indent.length,
    'Header'  => h,
    'Columns' =>
      [
        'IsTarget',
        'Id',
        'Name',
      ],
    'SortIndex' => 1,
    'ColProps' => {
      'IsTarget' => {
        'Stylers' => [Msf::Ui::Console::TablePrint::RowIndicatorStyler.new],
        'ColumnStylers' => [Msf::Ui::Console::TablePrint::OmitColumnHeader.new],
        'Width' => 2
      }
    }
  )

  mod.targets.each_with_index do |target, idx|
    is_target = mod.target == target

    tbl << [is_target, idx.to_s, target.name || 'All' ]
  end

  tbl.to_s + "\n"
end

.dump_generic_module(mod, indent = '') ⇒ Object

No current use



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# File 'lib/msf/base/serializer/readable_text.rb', line 561

def self.dump_generic_module(mod, indent = '')
end

.dump_jobs(framework, verbose = false, indent = DefaultIndent, col = DefaultColumnWrap) ⇒ String

Dumps the list of running jobs.

Parameters:

  • framework (Msf::Framework) —

    the framework.

  • verbose (Boolean) (defaults to: false) —

    if true, also prints the payload, LPORT, URIPATH and start time, if they exist, for each job.

  • indent (Integer) (defaults to: DefaultIndent) —

    the indentation amount.

  • col (Integer) (defaults to: DefaultColumnWrap) —

    the column wrap width.

Returns:

  • (String) —

    the formatted list of running jobs.



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# File 'lib/msf/base/serializer/readable_text.rb', line 992

def self.dump_jobs(framework, verbose = false, indent = DefaultIndent, col = DefaultColumnWrap)
  columns = [ 'Id', 'Name', "Payload", "Payload opts"]

  if (verbose)
    columns += [ "URIPATH", "Start Time", "Handler opts", "Persist" ]
  end

  tbl = Rex::Text::Table.new(
    'Indent'  => indent,
    'Header'  => "Jobs",
    'Columns' => columns
    )

  # Get the persistent job info.
  if verbose
    begin
      persist_list = JSON.parse(File.read(Msf::Config.persist_file))
    rescue Errno::ENOENT, JSON::ParserError
      persist_list = []
    end
  end

  # jobs are stored as a hash with the keys being a numeric String job_id.
  framework.jobs.keys.sort_by(&:to_i).each do |job_id|
    # Job context is stored as an Array with the 0th element being
    # the running module. If that module is an exploit, ctx will also
    # contain its payload.
    exploit_mod, _payload_mod = framework.jobs[job_id].ctx
    row = []
    row[0] = job_id
    row[1] = framework.jobs[job_id].name

    pinst = exploit_mod.respond_to?(:payload_instance) ? exploit_mod.payload_instance : nil
    payload_uri = ''

    if pinst.nil?
      row[2] = ""
      row[3] = ""
    else
      row[2] = pinst.refname
      row[3] = ""
      if pinst.respond_to?(:payload_uri)
        payload_uri = pinst.payload_uri.strip
        row[3] << payload_uri
      end
      if pinst.respond_to?(:luri)
        row[3] << pinst.luri
      end
      if pinst.respond_to?(:comm_string)
        via = pinst.comm_string
        if via
          row[3] << " #{via}"
        end
      end
    end

    if verbose
      uripath = exploit_mod.get_resource if exploit_mod.respond_to?(:get_resource)
      uripath ||= exploit_mod.datastore['URIPATH']
      row[4] = uripath
      row[5] = framework.jobs[job_id].start_time
      row[6] = ''
      row[7] = 'false'

      if pinst.respond_to?(:listener_uri)
        listener_uri = pinst.listener_uri.strip
        row[6] = listener_uri unless listener_uri == payload_uri
      end

      persist_list.each do |e|
        handler_ctx = framework.jobs[job_id.to_s].ctx[1]
        if handler_ctx && handler_ctx.respond_to?(:datastore)
           row[7] = 'true' if e['mod_options']['Options'] == handler_ctx.datastore.to_h
        end
      end

    end
    tbl << row
  end

  return framework.jobs.keys.length > 0 ? tbl.to_s : "#{tbl.header_to_s}No active jobs.\n"
end

.dump_module(mod, indent = " ") ⇒ String

Returns a formatted string that contains information about the supplied module instance.

Parameters:

  • mod (Msf::Module) —

    the module to dump information for.

  • indent (String) (defaults to: " ") —

    the indentation to use.

Returns:

  • (String) —

    formatted text output of the dump.



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# File 'lib/msf/base/serializer/readable_text.rb', line 23

def self.dump_module(mod, indent = "  ")
  case mod.type
    when Msf::MODULE_PAYLOAD
      return dump_payload_module(mod, indent)
    when Msf::MODULE_NOP
      return dump_basic_module(mod, indent)
    when Msf::MODULE_ENCODER
      return dump_basic_module(mod, indent)
    when Msf::MODULE_EXPLOIT
      return dump_exploit_module(mod, indent)
    when Msf::MODULE_AUX
      return dump_auxiliary_module(mod, indent)
    when Msf::MODULE_POST
      return dump_post_module(mod, indent)
    when Msf::MODULE_EVASION
      return dump_evasion_module(mod, indent)
    else
      return dump_generic_module(mod, indent)
  end
end

.dump_module_action(mod, indent = '', h = nil) ⇒ String

Dumps the module’s selected action

Parameters:

  • mod (Msf::Module) —

    the module.

  • indent (String) (defaults to: '') —

    the indentation to use (only the length matters)

  • h (String) (defaults to: nil) —

    the string to display as the table heading.

Returns:

  • (String) —

    the string form of the table.



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# File 'lib/msf/base/serializer/readable_text.rb', line 196

def self.dump_module_action(mod, indent = '', h = nil)
  tbl = Rex::Text::Table.new(
    'Indent'  => indent.length,
    'Header'  => h,
    'Columns' =>
      [
        'Name',
        'Description',
      ])

  tbl << [ mod.action.name || 'All', mod.action.description || '' ]

  tbl.to_s + "\n"
end

.dump_module_actions(mod, indent = '', h = nil) ⇒ String

Dumps a module’s actions

Parameters:

  • mod (Msf::Module) —

    the module.

  • indent (String) (defaults to: '') —

    the indentation to use (only the length matters)

  • h (String) (defaults to: nil) —

    the string to display as the table heading.

Returns:

  • (String) —

    the string form of the table.



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# File 'lib/msf/base/serializer/readable_text.rb', line 160

def self.dump_module_actions(mod, indent = '', h = nil)
  tbl = Rex::Text::Table.new(
    'Indent'  => indent.length,
    'Header'  => h,
    'Columns' =>
      [
        'ActionEnabled',
        'Name',
        'Description'
      ],
    'SortIndex' => 1,
    'ColProps' => {
      'ActionEnabled' => {
        'Stylers' => [Msf::Ui::Console::TablePrint::RowIndicatorStyler.new],
        'ColumnStylers' => [Msf::Ui::Console::TablePrint::OmitColumnHeader.new],
        'Width' => 2
      }
    }
  )

  mod.actions.each_with_index { |target, idx|
    action_enabled = mod.action == target

    tbl << [ action_enabled, target.name || 'All' , target.description || '' ]
  }

  tbl.to_s + "\n"
end

.dump_notes(mod, indent = '') ⇒ String

Dumps the notes associated with the supplied module.

Parameters:

  • mod (Msf::Module) —

    the module.

  • indent (String) (defaults to: '') —

    the indentation to use.

Returns:

  • (String) —

    the string form of the information.



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# File 'lib/msf/base/serializer/readable_text.rb', line 704

def self.dump_notes(mod, indent = '')
  output = ''

  mod.notes.each do |name, val|
    next unless val.present?

    case name
    when 'AKA'
      output << "Also known as:\n"
      val.each { |aka| output << "#{indent}#{aka}\n" }
    when 'NOCVE'
      output << "CVE not available for the following reason:\n" \
                "#{indent}#{val}\n"
    when 'RelatedModules'
      output << "Related modules:\n"
      val.each { |related| output << "#{indent}#{related}\n" }
    when 'Stability', 'SideEffects', 'Reliability'
      # Handled by dump_traits
      next
    else
      output << "#{name}:\n"

      case val
      when Array
        val.each { |v| output << "#{indent}#{v}\n" }
      when Hash
        val.each { |k, v| output << "#{indent}#{k}: #{v}\n" }
      else
        # Display the raw note
        output << "#{indent}#{val}\n"
      end
    end

    output << "\n"
  end

  output
end

.dump_options(mod, indent = '', missing = false, advanced: false, evasion: false) ⇒ String

Dumps the list of options associated with the supplied module.

Parameters:

  • mod (Msf::Module) —

    the module.

  • indent (String) (defaults to: '') —

    the indentation to use.

  • missing (Boolean) (defaults to: false) —

    dump only empty required options.

Returns:

  • (String) —

    the string form of the information.



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# File 'lib/msf/base/serializer/readable_text.rb', line 571

def self.dump_options(mod, indent = '', missing = false, advanced: false, evasion: false)
  filtered_options = mod.options.select { |_name, opt| opt.advanced? == advanced && opt.evasion? == evasion }

  option_groups = mod.options.groups.values.select { |group| group.option_names.any? { |name| filtered_options.keys.include?(name) } }
  options_by_group = option_groups.map do |group|
    [group, group.option_names.map { |name| filtered_options[name] }.compact]
  end.to_h
  grouped_option_names = option_groups.flat_map(&:option_names)
  remaining_options = filtered_options.reject { |_name, option| grouped_option_names.include?(option.name) }
  options_grouped_by_conditions = remaining_options.values.group_by(&:conditions)

  option_tables = []

  options_grouped_by_conditions.sort.each do |conditions, options|
    tbl = options_table(missing, mod, options, indent)

    next if tbl.rows.empty?

    if conditions.any?
      option_tables << "#{indent}When #{Msf::OptCondition.format_conditions(mod, options.first)}:\n\n#{tbl}"
    else
      option_tables << tbl.to_s
    end
  end

  options_by_group.each do |group, options|
    tbl = options_table(missing, mod, options, indent)
    option_tables << "#{indent}#{group.description}:\n\n#{tbl}"
  end

  result = option_tables.join("\n\n")
  result
end

.dump_payload_module(mod, indent = '') ⇒ String

Dumps information about a payload module.

Parameters:

  • mod (Msf::Payload) —

    the payload module.

  • indent (String) (defaults to: '') —

    the indentation to use.

Returns:

  • (String) —

    the string form of the information.



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# File 'lib/msf/base/serializer/readable_text.rb', line 492

def self.dump_payload_module(mod, indent = '')
  # General
  output  = "\n"
  output << "       Name: #{mod.name}\n"
  output << "     Module: #{mod.fullname}\n"
  output << "   Platform: #{mod.platform_to_s}\n"
  output << "       Arch: #{mod.arch_to_s}\n"
  output << "Needs Admin: " + (mod.privileged? ? "Yes" : "No") + "\n"
  output << " Total size: #{mod.size}\n"
  output << "       Rank: #{mod.rank_to_s.capitalize}\n"
  output << "\n"

  # Authors
  output << "Provided by:\n"
  mod.each_author { |author|
    output << indent + author.to_s + "\n"
  }
  output << "\n"

  # Options
  if (mod.options.has_options?)
    output << "Basic options:\n"
    output << dump_options(mod)
    output << "\n"
  end

  # Description
  output << dump_description(mod, indent)
  output << "\n"

  return output
end

.dump_post_module(mod, indent = '') ⇒ String

Dumps information about a post module.

Parameters:

  • mod (Msf::Post) —

    the post module.

  • indent (String) (defaults to: '') —

    the indentation to use.

Returns:

  • (String) —

    the string form of the information.



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# File 'lib/msf/base/serializer/readable_text.rb', line 390

def self.dump_post_module(mod, indent = '')
  output  = "\n"
  output << "       Name: #{mod.name}\n"
  output << "     Module: #{mod.fullname}\n"
  output << "   Platform: #{mod.platform_to_s}\n"
  output << "       Arch: #{mod.arch_to_s}\n"
  output << "       Rank: #{mod.rank_to_s.capitalize}\n"
  output << "  Disclosed: #{mod.disclosure_date}\n" if mod.disclosure_date
  output << "\n"

  # Authors
  output << "Provided by:\n"
  mod.each_author.each do |author|
    output << indent + author.to_s + "\n"
  end
  output << "\n"

  output << dump_traits(mod)

  # Compatible session types
  if mod.session_types
    output << "Compatible session types:\n"
    mod.session_types.sort.each do |type|
      output << indent + type.capitalize + "\n"
    end
    output << "\n"
  end

  # Actions
  if mod.actions.any?
    output << "Available actions:\n"
    output << dump_module_actions(mod)
  end

  # Options
  if (mod.options.has_options?)
    output << "Basic options:\n"
    output << dump_options(mod, indent)
    output << "\n"
  end

  # Description
  output << dump_description(mod, indent)

  # References
  output << dump_references(mod, indent)

  # Notes
  output << dump_notes(mod, indent)

  return output
end

.dump_references(mod, indent = '') ⇒ String

Dumps the references associated with the supplied module.

Parameters:

  • mod (Msf::Module) —

    the module.

  • indent (String) (defaults to: '') —

    the indentation to use.

Returns:

  • (String) —

    the string form of the information.



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# File 'lib/msf/base/serializer/readable_text.rb', line 677

def self.dump_references(mod, indent = '')
  output = ''

  if (mod.respond_to?(:references) && mod.references && mod.references.length > 0)
    output << "References:\n"

    mod.references.each do |ref|
      case ref.ctx_id
      when 'LOGO', 'SOUNDTRACK'
        output << indent + ref.to_s + "\n"
        Rex::Compat.open_browser(ref.ctx_val) if Rex::Compat.getenv('FUEL_THE_HYPE_MACHINE')
      else
        output << indent + ref.to_s + "\n"
      end
    end

    output << "\n"
  end

  output
end

.dump_sessions(framework, opts = {}) ⇒ String

Dumps the list of sessions.

Parameters:

  • framework (Msf::Framework) —

    the framework to dump.

  • opts (Hash) (defaults to: {}) —

    the options to dump with.

Options Hash (opts):

  • :verbose (Boolean) —

    gives more information if set to true.

  • :indent (Integer) —

    set the indentation amount.

Returns:

  • (String) —

    the formatted list of sessions.



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# File 'lib/msf/base/serializer/readable_text.rb', line 775

def self.dump_sessions(framework, opts={})
  output = ""
  verbose = opts[:verbose] || false
  sessions = opts[:sessions] || framework.sessions
  show_active = opts[:show_active] || false
  show_inactive = opts[:show_inactive] || false
  # if show_active and show_inactive are false the caller didn't
  # specify either flag; default to displaying active sessions
  show_active = true if !(show_active || show_inactive)
  show_extended = opts[:show_extended] || false
  indent = opts[:indent] || DefaultIndent

  return dump_sessions_verbose(framework, opts) if verbose

  if show_active
    columns = []
    columns << 'Id'
    columns << 'Name'
    columns << 'Type'
    columns << 'Checkin?' if show_extended
    columns << 'Enc?' if show_extended
    columns << 'Local URI' if show_extended
    columns << 'Information'
    columns << 'Connection'

    tbl = Rex::Text::Table.new(
        'Header' => "Active sessions",
        'Columns' => columns,
        'Indent' => indent)

    sessions.each do |session_id, session|
      row = create_msf_session_row(session, show_extended)
      tbl << row
    end

    output << (tbl.rows.count > 0 ? tbl.to_s : "#{tbl.header_to_s}No active sessions.\n")
  end

  if show_inactive
    output << "\n" if show_active

    columns = []
    columns << 'Closed'
    columns << 'Opened'
    columns << 'Reason Closed'
    columns << 'Type'
    columns << 'Address'

    tbl = Rex::Text::Table.new(
        'Header' => "Inactive sessions",
        'Columns' => columns,
        'Indent' => indent,
        'SortIndex' => 1)

    if framework.db.active
      framework.db.sessions.each do |session|
        unless session.closed_at.nil?
          row = create_mdm_session_row(session, show_extended)
          tbl << row
        end
      end
    end

    output << (tbl.rows.count > 0 ? tbl.to_s : "#{tbl.header_to_s}No inactive sessions.\n")
  end

  # return formatted listing of sessions
  output
end

.dump_sessions_verbose(framework, opts = {}) ⇒ String

Dumps the list of active sessions in verbose mode

Parameters:

  • framework (Msf::Framework) —

    the framework to dump.

  • opts (Hash) (defaults to: {}) —

    the options to dump with.

Returns:

  • (String) —

    the formatted list of sessions.



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# File 'lib/msf/base/serializer/readable_text.rb', line 920

def self.dump_sessions_verbose(framework, opts={})
  out = "Active sessions\n" +
        "===============\n\n"

  if framework.sessions.length == 0
    out << "No active sessions.\n"
    return out
  end

  sessions = opts[:sessions] || framework.sessions

  sessions.each do |session_id, session|
    sess_info    = session.info.to_s
    sess_id      = session.sid.to_s
    sess_name    = session.sname.to_s
    sess_tunnel  = session.tunnel_to_s + " (#{session.session_host})"
    sess_via     = session.via_exploit.to_s
    sess_type    = session.type.to_s
    sess_uuid    = session.payload_uuid.to_s
    sess_luri    = session.exploit_datastore['LURI'] || "" if session.exploit_datastore
    sess_enc     = 'No'
    if session.respond_to?(:tlv_enc_key) && session.tlv_enc_key && session.tlv_enc_key[:key]
      sess_enc   = "Yes (AES-#{session.tlv_enc_key[:key].length * 8}-CBC)"
    end

    sess_checkin = "<none>"
    sess_registration = "No"

    if session.respond_to?(:platform) && session.platform
      sess_type << " #{session.platform}"
    end

    if session.respond_to?(:last_checkin) && session.last_checkin
      sess_checkin = "#{(Time.now.to_i - session.last_checkin.to_i)}s ago @ #{session.last_checkin.to_s}"
    end

    if !session.payload_uuid.nil? && session.payload_uuid.registered
      sess_registration = "Yes"
      if session.payload_uuid.name
        sess_registration << " - Name=\"#{session.payload_uuid.name}\""
      end
    end

    out << "  Session ID: #{sess_id}\n"
    out << "        Name: #{sess_name}\n"
    out << "        Type: #{sess_type}\n"
    out << "        Info: #{sess_info}\n"
    out << "      Tunnel: #{sess_tunnel}\n"
    out << "         Via: #{sess_via}\n"
    out << "   Encrypted: #{sess_enc}\n"
    out << "        UUID: #{sess_uuid}\n"
    out << "     CheckIn: #{sess_checkin}\n"
    out << "  Registered: #{sess_registration}\n"
    unless (sess_luri || '').empty?
      out << "        LURI: #{sess_luri}\n"
    end

    out << "\n"
  end

  out << "\n"
  return out
end

.dump_traits(mod, indent = ' ') ⇒ Object 



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# File 'lib/msf/base/serializer/readable_text.rb', line 236

def self.dump_traits(mod, indent=' ')
  output = ''

  unless mod.side_effects.empty?
    output << "Module side effects:\n"
    mod.side_effects.each { |side_effect|
      output << indent + side_effect + "\n"
    }
    output << "\n"
  end

  unless mod.stability.empty?
    output << "Module stability:\n"
    mod.stability.each { |stability|
      output << indent + stability + "\n"
    }
    output << "\n"
  end

  unless mod.reliability.empty?
    output << "Module reliability:\n"
    mod.reliability.each { |reliability|
      output << indent + reliability + "\n"
    }
    output << "\n"
  end

  output
end

.options_table(missing, mod, options, indent) ⇒ String

Creates the table for the given module options

Parameters:

  • missing (Boolean) —

    dump only empty required options.

  • mod (Msf::Module) —

    the module.

  • options (Array<Msf::OptBase>) —

    The options to be added to the table

  • indent (String) —

    the indentation to use.

Returns:

  • (String) —

    the string form of the table.



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# File 'lib/msf/base/serializer/readable_text.rb', line 613

def self.options_table(missing, mod, options, indent)
  tbl = Rex::Text::Table.new(
    'Indent' => indent.length,
    'Columns' =>
      [
        'Name',
        'Current Setting',
        'Required',
        'Description'
      ]
  )
  options.sort_by(&:name).each do |opt|
    name = opt.name
    if mod.datastore.is_a?(Msf::DataStore)
      val = mod.datastore[name]
    else
      val = mod.datastore[name].nil? ? opt.default : mod.datastore[name]
    end
    next if (missing && opt.valid?(val))

    desc = opt.desc.dup

    # Hint at RPORT proto by regexing mixins
    if name == 'RPORT' && opt.kind_of?(Msf::OptPort)
      mod.class.included_modules.each do |m|
        case m.name
        when /tcp/i, /HttpClient$/
          desc << ' (TCP)'
          break
        when /udp/i
          desc << ' (UDP)'
          break
        end
      end
    end

    tbl << [name, opt.display_value(val), opt.required? ? "yes" : "no", desc]
  end
  tbl
end

.word_wrap_description(str, indent = '') ⇒ String

Returns the wrapped string.

Parameters:

  • str (String) —

    the string to wrap.

  • indent (String) (defaults to: '') —

    the indentation string

Returns:

  • (String) —

    the wrapped string.



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# File 'lib/msf/base/serializer/readable_text.rb', line 1091

def self.word_wrap_description(str, indent = '')
  return '' if str.blank?

  str_lines = str.strip.lines(chomp: true)
  # Calculate the preceding whitespace length of each line
  smallest_preceding_whitespace = nil
  str_lines[1..].to_a.each do |line|
    preceding_whitespace = line[/^\s+/]
    if preceding_whitespace && (smallest_preceding_whitespace.nil? || preceding_whitespace.length < smallest_preceding_whitespace)
      smallest_preceding_whitespace = preceding_whitespace.length
    end
  end

  # Normalize any existing left-most whitespace on each line; Ignoring the first line which won't have any preceding whitespace
  result = str_lines.map.with_index do |line, index|
    next if line.blank?

    "#{indent}#{index == 0 || smallest_preceding_whitespace.nil? ? line : line[smallest_preceding_whitespace..]}"
  end.join("\n")

  result
end