![]() ![]() Click on the Pseudo-code mode button on the top bar and you'll get, as the name suggests, a pseudo-code view of the assembly: This is a class method on the SBXCard class that creates a fake Starbucks card of type "US", "CA" or "UK" and fills all the required fields with dummy data.Search the term " fakeCardOfType" in Hopper and scroll down in the assembly view, you'll see the following:.In another post I'll show you how using Hopper you can modify (patch) a binary and generate a new one, then repackage it and install it back on a device. We could spend hours and hours going through the binary, so I'll let you play around with it from here. Let Hopper process the mach-o file format information of the binary and disassemble the binary data.Press CMD (⌘) + O and locate the Starbucks.app/Starbucks binary.Download, install and open the Hopper Disassembler.The good news is that the full version costs only $99 for a personal license ( unlike its more expensive friend that costs thousands of dollars, because it's aimed at more experienced users and has many, many more features). You can download a trial version here, it gives you 30min sessions but you cannot save your work. I've been using Hopper Disassembler for a few years now and I love it, it's perfect for beginners like me. We need to understand what is happening inside the methods? what are the rules that the application follows? and to do this we'll need a disassembler. Having the name of the classes, methods and instance variables is a great way to start RE an iOS app, but we are still missing the core of the application, its business logic. Starbucks app class dump Disassemble the Starbucks app using Hopper There might be some missing information because class-dump couldn't parse it. ![]()
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