Module: Msf::Payload::Linux::Ppc::Prepends

Includes:
Msf::Payload::Linux::Prepends
Defined in:
lib/msf/core/payload/linux/ppc/prepends.rb

Overview

Linux ppc prepends

Instance Method Summary collapse

Methods included from Msf::Payload::Linux::Prepends

#apply_prepends, #initialize, #register_prepend_options

Instance Method Details

#appends_map ⇒ Object 



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# File 'lib/msf/core/payload/linux/ppc/prepends.rb', line 66

def appends_map
  {
    # exit(0)
    'AppendExit' => "\x3b\xe0\x01\xff" + #   li      r31,511                    #
      "\x7c\x63\x1a\x78" + #   xor     r3,r3,r3                   #
      "\x38\x1f\xfe\x02" + #   addi    r0,r31,-510                #
      "\x44\xff\xff\x02" #   sc                                 #
  }
end

#appends_order ⇒ Object 



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# File 'lib/msf/core/payload/linux/ppc/prepends.rb', line 11

def appends_order
  %w[AppendExit]
end

#prepends_map ⇒ Object 



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# File 'lib/msf/core/payload/linux/ppc/prepends.rb', line 15

def prepends_map
  {
    # 'PrependFork' =>  "",

    # setresuid(0, 0, 0)
    'PrependSetresuid' => "\x3b\xe0\x01\xff" + #   li      r31,511                    #
      "\x7c\xa5\x2a\x78" + #   xor     r5,r5,r5                   #
      "\x7c\x84\x22\x78" + #   xor     r4,r4,r4                   #
      "\x7c\x63\x1a\x78" + #   xor     r3,r3,r3                   #
      "\x38\x1f\xfe\xa5" + #   addi    r0,r31,-347                #
      "\x44\xff\xff\x02", #   sc                                 #

    # setreuid(0, 0)
    'PrependSetreuid' => "\x3b\xe0\x01\xff" + #   li      r31,511                    #
      "\x7c\x84\x22\x78" + #   xor     r4,r4,r4                   #
      "\x7c\x63\x1a\x78" + #   xor     r3,r3,r3                   #
      "\x38\x1f\xfe\x47" + #   addi    r0,r31,-441                #
      "\x44\xff\xff\x02", #   sc                                 #

    # setuid(0)
    'PrependSetuid' => "\x3b\xe0\x01\xff" + #   li      r31,511                    #
      "\x7c\x63\x1a\x78" + #   xor     r3,r3,r3                   #
      "\x38\x1f\xfe\x18" + #   addi    r0,r31,-488                #
      "\x44\xff\xff\x02", #   sc                                 #

    # setresgid(0, 0, 0)
    'PrependSetresgid' => "\x3b\xe0\x01\xff" + #   li      r31,511                    #
      "\x7c\xa5\x2a\x78" + #   xor     r5,r5,r5                   #
      "\x7c\x84\x22\x78" + #   xor     r4,r4,r4                   #
      "\x7c\x63\x1a\x78" + #   xor     r3,r3,r3                   #
      "\x38\x1f\xfe\xab" + #   addi    r0,r31,-341                #
      "\x44\xff\xff\x02", #   sc                                 #

    # setregid(0, 0)
    'PrependSetregid' => "\x3b\xe0\x01\xff" + #   li      r31,511                    #
      "\x7c\x84\x22\x78" + #   xor     r4,r4,r4                   #
      "\x7c\x63\x1a\x78" + #   xor     r3,r3,r3                   #
      "\x38\x1f\xfe\x48" + #   addi    r0,r31,-440                #
      "\x44\xff\xff\x02", #   sc                                 #

    # setgid(0)
    'PrependSetgid' => "\x3b\xe0\x01\xff" + #   li      r31,511                    #
      "\x7c\x63\x1a\x78" + #   xor     r3,r3,r3                   #
      "\x38\x1f\xfe\x2f" + #   addi    r0,r31,-465                #
      "\x44\xff\xff\x02" #   sc                                 #

    # setreuid(0, 0) = break chroot
    # 'PrependChrootBreak' =>
  }
end

#prepends_order ⇒ Object 



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# File 'lib/msf/core/payload/linux/ppc/prepends.rb', line 7

def prepends_order
  %w[PrependSetresuid PrependSetreuid PrependSetuid PrependSetresgid PrependSetregid PrependSetgid]
end