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Bc. Lukáš Korenčik

Master's thesis

Decompiling Binaries into LLVM IR Using McSema and Dyninst

Decompiling Binaries into LLVM IR Using McSema and Dyninst
Abstract:
Existuje veľa nástrojov, ktoré pracujú s LLVM bitkódom. Na použitie týchto nájstrov je potrebný buď zdrojový kód (pomocou kompilátoru je možné získať LLVM bitkód) alebo samotný LLVM bitkód. Niekedy však sú k dispozícii len skompilované binárne súbory a neexistuje žiaden dobre definovaný postup ako získať LLVM bitkód z binárky. McSema je nástroj, ktorý prekladá skompilované binárky do LLVM bitkódu, …more
Abstract:
There are many tools that operate on LLVM bitcode. To use these tools, LLVM bitcode or original source code are required (LLVM bitcode can be obtained from the source code by a compiler). Sometimes however, only already compiled binaries are available - there is no standard and well-defined process to obtain LLVM bitcode from a binary. McSema is a tool that translates binaries into LLVM bitcode; it …more
 

Keywords

McSema Dyninst LLVM Disassembly Decompilation Assembler ELF Processor architecture Binary analysis
 
Language used: English
Date on which the thesis was submitted / produced: 20. 5. 2019
Identifier: https://is.muni.cz/th/pxe1j/

Thesis defence

  • Date of defence: 20. 6. 2019
  • Supervisor: RNDr. Petr Ročkai, Ph.D.
  • Reader: Mgr. Marek Chalupa

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Institution archiving the thesis and making it accessible: Masarykova univerzita, Fakulta informatiky
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Masaryk University

Faculty of Informatics

Master programme / field:
Informatics / Parallel and Distributed Systems

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