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##
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# This module requires Metasploit: https://metasploit.com/download
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# Current source: https://github.com/rapid7/metasploit-framework
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##
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require 'rex/nop/opty2'
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###
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#
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# Opty2
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# -----
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#
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# This class implements single-byte NOP generation for X86.  It takes from
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# ADMmutate and from spoonfu.
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#
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###
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class MetasploitModule < Msf::Nop
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  def initialize
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    super(
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      'Name'        => 'Opty2',
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      'Description' => 'Opty2 multi-byte NOP generator',
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      'Author'      => [ 'spoonm', 'optyx' ],
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      'License'     => MSF_LICENSE,
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      'Arch'        => ARCH_X86)
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  end
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  def generate_sled(length, opts = {})
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    opty = Rex::Nop::Opty2.new(
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      opts['BadChars'] || '',
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      opts['SaveRegisters'])
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    opty.generate_sled(length)
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  end
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end
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