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Windows PE Transformation into Control Flow Graph
Jirák, Ota ; Burget, Radek (referee) ; Kolář, Dušan (advisor)
This thesis is interested in format of executable files EXE. It is focused on parts relevant for reverse engineering. It is interested in assembler, binary representation of instruction and disassembling. Follow I introduce converting from executables to control flow graph, basic structures (branches, cycles) detection.
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Code Transformation Applied to Decompilation
Šomlo, Ivan ; Bidlo, Radek (referee) ; Meduna, Alexandr (advisor)
This thesis discusses the decompilation process and its phases. Decompilation is the reverse process of compilation. Its goal is to transform input program, usually in machine code, into functionally equivalent form in some high level language. The thesis describes disassembling, intermediate code generation, basic block analysis, optimization, data flow analysis, code flow analysis and output code generation.
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Tools for Executable File Format Conversions
Matula, Peter ; Husár, Adam (referee) ; Hruška, Tomáš (advisor)
This paper describes methods and procedures used for object file format conversions. It introduces several commonly used formats (ELF, PE, E32Image, DEX) and project Lissom's object file format (LOFF). It contains basic information about libraries manipulating these formats and a description of a new library managing E32Image. The primary objective is to implement a program converting files between common formats and LOFF. This problem is solved by mapping all critical information from one format structures to another. To accomplish this task, it was necessary to modify and extend some features of Lissom object format. The result is the plugin based application capable of creating valid and runnable executable files in mentioned formats.
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Tools for Executable File Format Conversions
Matula, Peter ; Husár, Adam (referee) ; Hruška, Tomáš (advisor)
This paper describes methods and procedures used for object file format conversions. It introduces several commonly used formats (ELF, PE, E32Image, DEX) and project Lissom's object file format (LOFF). It contains basic information about libraries manipulating these formats and a description of a new library managing E32Image. The primary objective is to implement a program converting files between common formats and LOFF. This problem is solved by mapping all critical information from one format structures to another. To accomplish this task, it was necessary to modify and extend some features of Lissom object format. The result is the plugin based application capable of creating valid and runnable executable files in mentioned formats.
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|
|
Code Transformation Applied to Decompilation
Šomlo, Ivan ; Bidlo, Radek (referee) ; Meduna, Alexandr (advisor)
This thesis discusses the decompilation process and its phases. Decompilation is the reverse process of compilation. Its goal is to transform input program, usually in machine code, into functionally equivalent form in some high level language. The thesis describes disassembling, intermediate code generation, basic block analysis, optimization, data flow analysis, code flow analysis and output code generation.
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|
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Windows PE Transformation into Control Flow Graph
Jirák, Ota ; Burget, Radek (referee) ; Kolář, Dušan (advisor)
This thesis is interested in format of executable files EXE. It is focused on parts relevant for reverse engineering. It is interested in assembler, binary representation of instruction and disassembling. Follow I introduce converting from executables to control flow graph, basic structures (branches, cycles) detection.
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