Class: Msf::Ui::Console::CommandDispatcher::Evasion

Inherits:
Object
  • Object
show all
Includes:
ModuleCommandDispatcher, ModuleOptionTabCompletion
Defined in:
lib/msf/ui/console/command_dispatcher/evasion.rb

Instance Attribute Summary

Attributes included from Msf::Ui::Console::CommandDispatcher

#driver

Attributes included from Rex::Ui::Text::DispatcherShell::CommandDispatcher

#shell, #tab_complete_items

Instance Method Summary collapse

Methods included from ModuleOptionTabCompletion

#option_values_actions, #option_values_dispatch, #option_values_encoders, #option_values_nops, #option_values_payloads, #option_values_sessions, #option_values_target_addrs, #option_values_target_ports, #option_values_targets, #tab_complete_datastore_names, #tab_complete_module_datastore_names, #tab_complete_option, #tab_complete_option_names, #tab_complete_option_values, #tab_complete_source_interface

Methods included from ModuleCommandDispatcher

#check_multiple, #check_progress, #check_show_progress, #check_simple, #cmd_check, #cmd_check_help, #cmd_reload, #cmd_reload_help, #mod, #mod=, #reload, #report_vuln

Methods included from ModuleArgumentParsing

#append_datastore_option, #parse_check_opts, #parse_exploit_opts, #parse_opts, #parse_run_opts, #print_module_run_or_check_usage, #quote_whitespaced_value, #resembles_datastore_assignment?, #resembles_rhost_value?

Methods included from Msf::Ui::Console::CommandDispatcher

#active_module, #active_module=, #active_session, #active_session=, #build_range_array, #docs_dir, #framework, #initialize, #load_config, #log_error, #remove_lines

Methods included from Rex::Ui::Text::DispatcherShell::CommandDispatcher

#cmd_help, #cmd_help_help, #cmd_help_tabs, #deprecated_cmd, #deprecated_commands, #deprecated_help, #docs_dir, #help_to_s, included, #initialize, #print, #print_error, #print_good, #print_line, #print_status, #print_warning, #tab_complete_directory, #tab_complete_filenames, #tab_complete_generic, #tab_complete_source_address, #unknown_command, #update_prompt

Instance Method Details

#cmd_rerun(*args) ⇒ Object Also known as: cmd_rexploit 



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# File 'lib/msf/ui/console/command_dispatcher/evasion.rb', line 50

def cmd_rerun(*args)
  opts = {}
  if args.include?('-r') || args.include?('--reload-libs')
    driver.run_single('reload_lib -a')
    opts[:previously_reloaded] = true
  end

  if reload(true)
    cmd_run(*args, opts: opts)
  end
end

#cmd_run(*args, opts: {}) ⇒ Object Also known as: cmd_exploit 



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# File 'lib/msf/ui/console/command_dispatcher/evasion.rb', line 25

def cmd_run(*args, opts: {})
  if (args.include?('-r') || args.include?('--reload-libs')) && !opts[:previously_reloaded]
    driver.run_single('reload_lib -a')
  end

  module_opts = {
    'Encoder'    => mod.datastore['ENCODER'],
    'Payload'    => mod.datastore['PAYLOAD'],
    'Nop'        => mod.datastore['NOP'],
    'LocalInput' => driver.input,
    'LocalOutput' => driver.output
  }

  begin
    mod.run_simple(module_opts)
  rescue ::Interrupt
    print_error('Evasion interrupted by the console user')
  rescue ::Exception => e
    print_error("Evasion failed: #{e.class} #{e}")
    elog('Evasion Failed', error: e)
  end
end

#cmd_run_tabs(str, words) ⇒ Object Also known as: cmd_exploit_tabs

Tab completion for the run command



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# File 'lib/msf/ui/console/command_dispatcher/evasion.rb', line 67

def cmd_run_tabs(str, words)
  fmt = {
      '-e' => [ framework.encoders.module_refnames                ],
      '-f' => [ nil                                               ],
      '-h' => [ nil                                               ],
      '-j' => [ nil                                               ],
      '-J' => [ nil                                               ],
      '-n' => [ framework.nops.module_refnames                    ],
      '-o' => [ true                                              ],
      '-p' => [ framework.payloads.module_refnames                ],
      '-r' => [ nil                                               ],
      '-t' => [ true                                              ],
      '-z' => [ nil                                               ]
  }
  flags = tab_complete_generic(fmt, str, words)
  options = tab_complete_option(active_module, str, words)
  flags + options
end

#cmd_to_handler(*args) ⇒ Object 



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# File 'lib/msf/ui/console/command_dispatcher/evasion.rb', line 91

def cmd_to_handler(*args)
  if args.include?('-r') || args.include?('--reload-libs')
    driver.run_single('reload_lib -a')
  end

  handler = framework.modules.create('exploit/multi/handler')

  handler_opts = {
    'Payload'     => mod.datastore['PAYLOAD'],
    'LocalInput'  => driver.input,
    'LocalOutput' => driver.output,
    'RunAsJob'    => true,
    'Options'     => {
      'ExitOnSession' => false,
    }
  }

  handler.share_datastore(mod.datastore)

  replicant_handler = nil
  handler.exploit_simple(handler_opts) do |yielded_replicant_handler|
    replicant_handler = yielded_replicant_handler
  end

  if replicant_handler.nil?
    print_error('Failed to run module')
    return
  end

  if replicant_handler.error.nil?
    job_id = handler.job_id

    print_status "Payload Handler Started as Job #{job_id}"
  end
end

#commands ⇒ Object 



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# File 'lib/msf/ui/console/command_dispatcher/evasion.rb', line 10

def commands
  super.update({
    'run'        => 'Launches the evasion module',
    'rerun'      => 'Reloads and launches the evasion module',
    'exploit'    => 'This is an alias for the run command',
    'rexploit'   => 'This is an alias for the rerun command',
    'reload'     => 'Reloads the auxiliary module',
    'to_handler' => 'Creates a handler with the specified payload'
  }).merge(mod ? mod.evasion_commands : {})
end

#name ⇒ Object 



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# File 'lib/msf/ui/console/command_dispatcher/evasion.rb', line 21

def name
  'Evasion'
end