Module: Msf::Auxiliary::CommandShell

Includes:
Sessions::CommandShellOptions
Defined in:
lib/msf/core/auxiliary/command_shell.rb

Overview

This module provides methods for scanning modules that yield Command Shell sessions.

Defined Under Namespace

Modules: CRLFLineEndings

Instance Method Summary collapse

Methods included from Sessions::CommandShellOptions

#initialize, #on_session

Instance Method Details

#start_session(obj, info, ds_merge, crlf = false, sock = nil) ⇒ Object


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# File 'lib/msf/core/auxiliary/command_shell.rb', line 32

def start_session(obj, info, ds_merge, crlf = false, sock = nil)
  if crlf
    # Windows telnet server requires \r\n line endings and it doesn't
    # seem to affect anything else.
    obj.sock.extend(CRLFLineEndings)
  end

  sock ||= obj.sock
  sess = Msf::Sessions::CommandShell.new(sock)
  sess.set_from_exploit(obj)
  sess.info = info

  # Clean up the stored data
  sess.exploit_datastore.merge!(ds_merge)

  # Prevent the socket from being closed
  obj.sockets.delete(sock)
  obj.sock = nil if obj.respond_to? :sock

  framework.sessions.register(sess)
  sess.process_autoruns(datastore)

  # Notify the framework that we have a new session opening up...
  # Don't let errant event handlers kill our session
  begin
    framework.events.on_session_open(sess)
  rescue ::Exception => e
    wlog("Exception in on_session_open event handler: #{e.class}: #{e}")
    wlog("Call Stack\n#{e.backtrace.join("\n")}")
  end

  sess
end