Spencer McIntyre
71 lines
1.7 KiB
Ruby
71 lines
1.7 KiB
Ruby
# -*- coding: binary -*-
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require 'rex/post/meterpreter/extensions/stdapi/railgun/railgun'
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module Msf
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class Post
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module Windows
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module Railgun
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# Go through each dll and add a corresponding convenience method of the same name
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Rex::Post::Meterpreter::Extensions::Stdapi::Railgun::Railgun::BUILTIN_LIBRARIES['windows'].each do |api|
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# We will be interpolating within an eval. We exercise due paranoia.
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unless api.to_s =~ /^\w+$/
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print_error 'Something is seriously wrong with Railgun.BUILTIN_LIBRARIES list'
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next
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end
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# don't override existing methods
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if method_defined? api.to_sym
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# We don't warn as the override may have been intentional
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next
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end
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# evaling a String is faster than calling define_method
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eval "def #{api.to_s}; railgun.#{api.to_s}; end"
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end
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#
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# Return an array of windows constants names matching +winconst+
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#
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def select_const_names(winconst, filter_regex=nil)
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railgun.constant_manager.select_const_names(winconst, filter_regex)
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end
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#
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# Returns an array of windows error code names for a given windows error code matching +err_code+
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#
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def lookup_error (err_code, filter_regex=nil)
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select_const_names(err_code, /^ERROR_/).select do |name|
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name =~ filter_regex
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end
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end
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#
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# Read +length+ bytes starting at +address+
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#
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def memread(address, length)
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railgun.memread(address, length)
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end
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#
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# Write +length+ bytes starting at +address+
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#
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def memwrite(address, length)
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railgun.memwrite(address, length)
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end
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def railgun
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client.railgun
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end
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#
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# Returns the pointer size of the remote system
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#
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def pointer_size
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railgun.util.pointer_size
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end
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end
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end
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end
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end
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