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Graphical Visualization of PE EXE Statistical Analysis Results
Rusnák, Jakub ; Jirák, Ota (referee) ; Peringer, Petr (advisor)
This bachelor's thesis describes statistical analysis of executable files in Portable Executable file format (PE EXE) with the entropy map, which is used to detect computer viruses which attack those files. It describes the PE EXE file format and methods of computer virus infection. The main objective is design and implementation of computer program for visualization of results of this statistical analysis. The application is implemented in c++ programming language with object oriented design on Microsoft Windows platform. It uses the 2D graphic library Cairo.
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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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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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Graphical Visualization of PE EXE Statistical Analysis Results
Rusnák, Jakub ; Jirák, Ota (referee) ; Peringer, Petr (advisor)
This bachelor's thesis describes statistical analysis of executable files in Portable Executable file format (PE EXE) with the entropy map, which is used to detect computer viruses which attack those files. It describes the PE EXE file format and methods of computer virus infection. The main objective is design and implementation of computer program for visualization of results of this statistical analysis. The application is implemented in c++ programming language with object oriented design on Microsoft Windows platform. It uses the 2D graphic library Cairo.
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Malware - threats and countermeasures
Hejduk, Jakub ; Luc, Ladislav (advisor) ; Veber, Jaromír (referee)
This bachelor's thesis addresses the issue of a threat in the area of computers and internet networks, malware. It defines what malware is, its various types and the history in terms of occurrence and actions. It also provides the reader with insight into malware's functionality and how it threatens users. Furthermore, the thesis contains examples of some current well-known threats. A dossier on antivirus and antispyware software is also included. It is essentially a summary of their functions, properties, benchmark results and a list of countermeasures it equips the user with. The last section of the theoretical part of the thesis is a prediction of the future regarding the evolution of these threats and how will they affect the user. A considerable part of this work is a survey providing a summary of the current level of malware knowledge among people. I intend to determine if people are aware of these threats, their ability to defend themselves against them and also whether they already encountered this issue and if so, how did they handle it. This thesis should increase awareness about malware to make people understand what it is capable of in the environment of an unsecured computer. Ultimately, I am going to present the results of the survey and evaluate the depths of knowledge about malware among people.
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