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Evidence securing in virtual environment
Havlová, Miluše ; Malina, Lukáš (referee) ; Martinásek, Zdeněk (advisor)
The bachelor thesis deals with evidence securing in virtual environment. The main goal is to suggest suitable virtual environment for evidence securing which can be used in prosecution. As the next the tools that are suitable for safe securing of evidence are described. With the help of selected tools the sample of malware is secured and then the sample is analyzed and described. The suggested environment is used to evidence gathering within the frame of simulated security incident.
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Analysis of malware
Bláha, Michael ; Caha, Tomáš (referee) ; Člupek, Vlastimil (advisor)
The aim of my bachelor thesis is to design a safe environment for the analysis of malicious software. In the theoretical part of the work, I deal with the basic division of computer viruses. Next, I describe two main procedures for malware analysis, namely static and dynamic analysis. I describe why they are used and what tools fall into these categories. I also present my methodology for secure malware analysis. In the practical part of the work, I focus on creating an analytical environment on Windows 10 and Fedora platforms. I use a graphical environment and a command line to create virtual machines. For the analysis of network traffic, I create the so-called "Fake Internet" program with the INetSim program. In the last part of the work, I deal with a sample analysis of selected types of computer viruses. I follow the described methodology. For each analysis, I describe a brief summary and results. At the end of the work, I describe a possible defense against malicious software.
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Study of Inserting Hardware Trojans into Processors
Šviková, Johana ; Šimek, Václav (referee) ; Růžička, Richard (advisor)
This bachelor's thesis focuses on a specific aspect of cybersecurity known as hardware trojans, which are insidious attacks integrated directly into electronic components. The work begins with an analysis of the architecture and function of hardware trojans, examining their various types and classifications, and exploring methods for their detection and prevention. Furthermore, the thesis investigates how these attacks can impact compromised devices and how they can pose serious security risks. This thesis contains a design and implementation of a Trojan horse for a simple processor.
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Analysis of malware
Bláha, Michael ; Caha, Tomáš (referee) ; Člupek, Vlastimil (advisor)
The aim of my bachelor thesis is to design a safe environment for the analysis of malicious software. In the theoretical part of the work, I deal with the basic division of computer viruses. Next, I describe two main procedures for malware analysis, namely static and dynamic analysis. I describe why they are used and what tools fall into these categories. I also present my methodology for secure malware analysis. In the practical part of the work, I focus on creating an analytical environment on Windows 10 and Fedora platforms. I use a graphical environment and a command line to create virtual machines. For the analysis of network traffic, I create the so-called "Fake Internet" program with the INetSim program. In the last part of the work, I deal with a sample analysis of selected types of computer viruses. I follow the described methodology. For each analysis, I describe a brief summary and results. At the end of the work, I describe a possible defense against malicious software.
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Evidence securing in virtual environment
Havlová, Miluše ; Malina, Lukáš (referee) ; Martinásek, Zdeněk (advisor)
The bachelor thesis deals with evidence securing in virtual environment. The main goal is to suggest suitable virtual environment for evidence securing which can be used in prosecution. As the next the tools that are suitable for safe securing of evidence are described. With the help of selected tools the sample of malware is secured and then the sample is analyzed and described. The suggested environment is used to evidence gathering within the frame of simulated security incident.
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