84 lines
1.8 KiB
Ruby
Executable File
84 lines
1.8 KiB
Ruby
Executable File
#!/usr/bin/env ruby
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##
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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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msf_base = __FILE__
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while File.symlink?(msf_base)
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msf_base = File.expand_path(File.readlink(msf_base), File.dirname(msf_base))
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end
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$:.unshift(File.expand_path(File.join(File.dirname(msf_base), '..', 'lib')))
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require 'rex/java/serialization'
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require 'pp'
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# This class allows to deserialize Java Streams from
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# files
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class JavaDeserializer
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# @!attribute file
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# @return [String] the file's path to deserialize
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attr_accessor :file
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# @param file [String] the file's path to deserialize
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def initialize(file = nil)
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self.file = file
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end
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# Deserializes a Java stream from a file and prints the result.
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#
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# @return [Rex::Java::Serialization::Model::Stream] if succeeds
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# @return [nil] if error
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def run
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if file.nil?
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print_error("file path with serialized java stream required")
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return
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end
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print_status("Deserializing...")
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print_line
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begin
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f = File.new(file, 'rb')
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stream = Rex::Java::Serialization::Model::Stream.decode(f)
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f.close
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rescue ::Exception => e
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print_exception(e)
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return
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end
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puts stream
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end
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private
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# @param [String] string to print as status
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def print_status(msg='')
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$stdout.puts "[*] #{msg}"
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end
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# @param [String] string to print as error
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def print_error(msg='')
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$stdout.puts "[-] #{msg}"
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end
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# @param [Exception] exception to print
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def print_exception(e)
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print_error(e.message)
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e.backtrace.each do |line|
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$stdout.puts("\t#{line}")
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end
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end
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def print_line
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$stdout.puts("\n")
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end
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end
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if __FILE__ == $PROGRAM_NAME
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deserializer = JavaDeserializer.new(ARGV[0])
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deserializer.run
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end
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