12/31/2022 0 Comments Cracking visual basic programs![]() ![]() Analyzing software as a whole process is called reverse engineering. In the case of Windows applications, we are dealing with code for processors in x86 architecture (both 32 and 64-bit). programs that disassemble the application's binary code into the processor's assembler code for which the application was compiled. The analysis usually uses disassemblers, i.e. Software analysisĪnalysis of the software, including its security, is the basis for any further work. In this chapter we will discuss how to crack the software and remove security features from the application. Hardware solutions are also used, but to a lesser extent, dongles based on LPT and USB interfaces may be an example here, but due to high implementation costs they are mainly used as an element of security of expensive and specialized applications. The first security systems mainly used methods that made it difficult to copy physical data media, such as tapes and floppy disks, by recording information on media that was impossible or difficult for an ordinary user to copy.Īs technology developed and PCs became more popular, methods based on hardware security started to evolve towards purely software-based solutions using the latest encryption methods, detection of software cracking tools and innovative licensing systems, mostly based on public key infrastructures. Software cracking has a long history, inseparably linked to the development of the first commercial applications for platforms such as the Apple II, Atari 800 and Commodore 64, where software developers, mainly gamers, struggled with the illegal use of their products, creating ever better security systems. Parasoft C++ Test was used for code quality analysis. In developing of the application Microsoft Visual Studio 2003 version was used. The final goal of the work is to create a sample security software, using the described methods to protect applications from being broken. ![]() The aim of this work is to present various methods of cracking software, using all available techniques and modern tools, such as debuggers, disassemblers and decompilers, etc. Software is a valuable asset, the result of hundreds of hours of design, programming and testing, which is why protecting software against cracking and, consequently, against illegal use is so important nowadays. I haven't picked up my master's diploma until today. Defended at grade A, making me a master's degree in banking LOL. The following article is my thesis from 2009, while I had to save myself from forced recruitment to the army. Handling of the executable file structure Graphical interface of the protection application Working principle of the software protection system Detection of tools to assist in cracking applications ![]() Protection against modification of files and memory ![]()
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