bcoles
80 lines
2.4 KiB
Ruby
80 lines
2.4 KiB
Ruby
##
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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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##
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# This is a prototype JCL command payload for z/OS - mainframe.
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# It submits the IEFBR14 standard z/OS program, which does nothing
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# but complete successfully and return code 0.
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#
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# See http://www.ibm.com/support/knowledgecenter/SSLTBW_2.1.0/com.ibm.zos.v2r1.ieab500/hpropr.htm?lang=en
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# for more information on IEFBR14
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##
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module MetasploitModule
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CachedSize = 150
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include Msf::Payload::Single
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include Msf::Payload::Mainframe
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include Msf::Sessions::CommandShellOptions
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def initialize(info = {})
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super(
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merge_info(
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info,
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'Name' => 'Generic JCL Test for Mainframe Exploits',
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'Description' => %q{
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Provide JCL which can be used to submit
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a job to JES2 on z/OS which will exit and return 0. This
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can be used as a template for other JCL based payloads
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},
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'Author' => 'Bigendian Smalls',
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'License' => MSF_LICENSE,
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'Platform' => 'mainframe',
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'Arch' => ARCH_CMD,
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'Handler' => Msf::Handler::None,
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'Session' => Msf::Sessions::MainframeShell,
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'PayloadType' => 'cmd',
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'RequiredCmd' => 'jcl',
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'Payload' => {
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'Offsets' => {},
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'Payload' => ''
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}
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)
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)
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register_options(
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[
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OptString.new('ACTNUM', [true, 'Accounting info for JCL JOB card', 'MSFUSER-ACCTING-INFO']),
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OptString.new('PGMNAME', [true, 'Programmer name for JCL JOB card', 'programmer name']),
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OptString.new('JCLASS', [true, 'Job Class for JCL JOB card', 'A']),
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OptString.new('NOTIFY', [false, 'Notify User for JCL JOB card', '']),
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OptString.new('MSGCLASS', [true, 'Message Class for JCL JOB card', 'Z']),
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OptString.new('MSGLEVEL', [true, 'Message Level for JCL JOB card', '(0,0)'])
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],
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self.class
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)
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register_advanced_options(
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[
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OptBool.new('NTFYUSR', [true, 'Include NOTIFY Parm?', false]),
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OptString.new('JOBNAME', [true, 'Job name for JCL JOB card', 'DUMMY'])
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],
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self.class
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)
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end
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##
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# Construct Payload
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##
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def generate(_opts = {})
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super + command_string
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end
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##
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# Setup replacement vars from options if need be
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##
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def command_string
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jcl_jobcard +
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"// EXEC PGM=IEFBR14\n"
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end
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end
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