Module: Msf::Post::Architecture

Defined in:
lib/msf/core/post/architecture.rb

Instance Method Summary collapse

Instance Method Details

#get_os_architecture ⇒ String, Nil

Get the architecture of the target’s operating system.

Returns:

  • (String, Nil) —

    Returns a string containing the target OS architecture if known, or Nil if its not known.



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# File 'lib/msf/core/post/architecture.rb', line 8

def get_os_architecture
  if session.type == 'meterpreter'
    os_architecture = sysinfo['Architecture']
    if session.platform == 'linux'
      if %w[ armv5l armv6l armv7l ].include?(os_architecture)
        os_architecture = ARCH_ARMLE
      end
    end
    return os_architecture
  else
    case session.platform
    when 'windows', 'win'
      # Check for 32-bit process on 64-bit arch
      arch = get_env('PROCESSOR_ARCHITEW6432')
      if arch.strip.empty? or arch =~ /PROCESSOR_ARCHITEW6432/
        arch = get_env('PROCESSOR_ARCHITECTURE')
      end
      if arch =~ /AMD64/m
        return ARCH_X64
      elsif arch =~ /86/m
        return ARCH_X86
      elsif arch =~ /ARM64/m
        return ARCH_AARCH64
      else
        print_error('Target is running Windows on an unsupported architecture!')
        return nil
      end
    when 'linux', 'bsd', 'osx'
      uname_m = cmd_exec('uname -m').to_s.strip
      Rex::Arch.from_uname(uname_m)
    end
  end
end