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Digital Steganography for Executables
Tobiáš, Pavel ; Bidlo, Michal (referee) ; Strnadel, Josef (advisor)
This bachelor's thesis concerns itself with steganographic concealment of arbitrary data in executable files . Initially it speaks in general terms , mainly about injection - and substitution - based steganographic methods for various types of cover - objects . Afterwards , the focus is on executable files in the ELF format and the x86 ISA family ; permutation - based methods for instructions and basic block chains are mentioned and the substitution - based method of instruction equivalence classes is examined . Consequently , the design, implementation , testing and optimization of a custom solution based on the last mentioned method are described . Finally , the methods and outcomes of experimenting with the custom solution are described .
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Disassembler and Analyser of Binary Code
Bayer, David ; Smrčka, Aleš (referee) ; Peringer, Petr (advisor)
This thesis is focused on binary code disassembly. It describes the design of ARM and AVR architectures and does a research into existing solutions. Based on this knowledge, we designed and implemented a disassembler-like application. The application provides a graphical user interface to facilitate the starting of disassembly and displays the result. The designed environment is extensible to more disassemblers, disassembly algorithms, and code analysis.
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Disassembler and Analyser of Binary Code
Bayer, David ; Smrčka, Aleš (referee) ; Peringer, Petr (advisor)
This thesis is focused on binary code disassembly. It describes the design of ARM and AVR architectures and does a research into existing solutions. Based on this knowledge, we designed and implemented a disassembler-like application. The application provides a graphical user interface to facilitate the starting of disassembly and displays the result. The designed environment is extensible to more disassemblers, disassembly algorithms, and code analysis.
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Digital Steganography for Executables
Tobiáš, Pavel ; Bidlo, Michal (referee) ; Strnadel, Josef (advisor)
This bachelor's thesis concerns itself with steganographic concealment of arbitrary data in executable files . Initially it speaks in general terms , mainly about injection - and substitution - based steganographic methods for various types of cover - objects . Afterwards , the focus is on executable files in the ELF format and the x86 ISA family ; permutation - based methods for instructions and basic block chains are mentioned and the substitution - based method of instruction equivalence classes is examined . Consequently , the design, implementation , testing and optimization of a custom solution based on the last mentioned method are described . Finally , the methods and outcomes of experimenting with the custom solution are described .
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