prikaz prve stranice dokumenta Izvršavanje firmwarea PLC-a korištenjem alata QEMU
No public access
master's thesis
Izvršavanje firmwarea PLC-a korištenjem alata QEMU
Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing, 2022. urn:nbn:hr:168:345226
Kovač, Petar
University of Zagreb
Faculty of Electrical Engineering and Computing

Institutional repository: FER Repository

Cite this document

Kovač, P. (2022). Izvršavanje firmwarea PLC-a korištenjem alata QEMU (Master's thesis). Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing. Retrieved from https://urn.nsk.hr/urn:nbn:hr:168:345226

Kovač, Petar. "Izvršavanje firmwarea PLC-a korištenjem alata QEMU." Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2022. https://urn.nsk.hr/urn:nbn:hr:168:345226

Kovač, Petar. "Izvršavanje firmwarea PLC-a korištenjem alata QEMU." Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2022. https://urn.nsk.hr/urn:nbn:hr:168:345226

Kovač, P. (2022). 'Izvršavanje firmwarea PLC-a korištenjem alata QEMU', Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, accessed 25 December 2024, https://urn.nsk.hr/urn:nbn:hr:168:345226

Kovač P. Izvršavanje firmwarea PLC-a korištenjem alata QEMU [Master's thesis]. Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing; 2022 [cited 2024 December 25] Available at: https://urn.nsk.hr/urn:nbn:hr:168:345226

P. Kovač, "Izvršavanje firmwarea PLC-a korištenjem alata QEMU", Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, Zagreb, 2022. Available at: https://urn.nsk.hr/urn:nbn:hr:168:345226

Metadata
TitleIzvršavanje firmwarea PLC-a korištenjem alata QEMU
Title (english)PLC firmware execution using QEMU
AuthorPetar Kovač
MentorStjepan Groš (mentor)
Committee memberStjepan Groš (predsjednik povjerenstva)
Committee memberMarin Golub (član povjerenstva)
Committee memberLeonardo Jelenković (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Electrical Engineering and Computing
Zagreb
Defense date and country2022-07-11, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Computing
Abstract
Ranjivosti u PLC-ovima mogu dovesti do ogromnih materijalnih šteta, ako se zloupotrijebe. Potrebno je testirati programsku potporu PLC-ova tako da se ovakve ranjivosti mogu pronaći. Jedan način kako se to može napraviti je emuliranjem sklopovlja PLC-a te izvršavanjem programa na emulaciji, što može služiti kao baza za buduću integraciju s alatima za testiranje. U tu svrhu su razmatrani načini nabave firmware datoteke S7-1200 PLC-a koja se zatim analizirala pomoću alata Ghidra. Dobivene informacije, koje uključuju način na koji PLC komunicira s perifernim uređajima, su iskorištene za djelomičnu emulaciju PLC-a pomoću alata QEMU.
Abstract (english)
PLC software vulnerabilities can lead to enormous material losses if they are exploited. It is necessary to prevent this by testing PLC software. A possible approach is using an emulation tool like QEMU to emulate software execution, which could serve as a basis for future integration with testing tools. For that purpose methods for acquiring the firmware file for the S7-1200 PLC are discussed. The file is then analyzed using Ghidra. Using the obtained information, which includes IO behavior, a partial PLC emulation is implemented.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:168:345226
Study programmeTitle: Computing
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka računarstva (magistar/magistra inženjer/inženjerka računarstva)
Type of resourceText
File originBorn digital
Access conditionsClosed access
Terms of useLicence In copyright icon
Public note
Created on2023-01-14 09:09:13