Detail výsledku

Generic detection and annotations of the statically linked code

ĎURFINA, L.; KOLÁŘ, D. Generic detection and annotations of the statically linked code. Acta Electrotechnica et Informatica, 2014, vol. 2013, no. 4, p. 51-56. ISSN: 1335-8243.
Typ
článek v časopise
Jazyk
anglicky
Autoři
Ďurfina Lukáš, Ing., Ph.D., UIFS (FIT)
Kolář Dušan, doc. Dr. Ing., UIFS (FIT)
Abstrakt

Detection of a statically linked code is an important step in a process of decompilation. It eliminates a code, which has to be processed by decompiler. It provides an additional information about recognized code as linked functions with the types and number of arguments and return values. The detection is based on signatures, which are generated from the static libraries. The signatures are composed of the first bytes of library modules, CRC codes, module sizes, and public symbols. A tree structure of signature improves performance by decreasing a number of compared bytes. Generic approach of detection is achieved by an usage of a common object file format. This ensures that the process is not restricted on specific architecture or file format. However, this lightly increases a number of functions, which cannot be distinguished.

Klíčová slova

statically linked code, signature, detection, annotation

URL
Rok
2014
Strany
51–56
Časopis
Acta Electrotechnica et Informatica, roč. 2013, č. 4, ISSN 1335-8243
Kniha
Acta Electrotechnica et Informatica
Místo
Košice
BibTeX
@article{BUT111547,
  author="Lukáš {Ďurfina} and Dušan {Kolář}",
  title="Generic detection and annotations of the statically linked code",
  journal="Acta Electrotechnica et Informatica",
  year="2014",
  volume="2013",
  number="4",
  pages="51--56",
  issn="1335-8243",
  url="http://www.aei.tuke.sk/papers/2013/4/2013-4.htm#ĎURFINA"
}
Projekty
Centrum excelence IT4Innovations, MŠMT, Operační program Výzkum a vývoj pro inovace, ED1.1.00/02.0070, zahájení: 2011-01-01, ukončení: 2015-12-31, ukončen
Výzkum pokročilých metod ICT a jejich aplikace, VUT, Vnitřní projekty VUT, FIT-S-14-2299, zahájení: 2014-01-01, ukončení: 2016-12-31, ukončen
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