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worthdoingbadly.com
| | www.newosxbook.com
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| | theevilbit.github.io
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| | After my recent blog post, my old mate @_Dark_Knight_ reached out to me and he asked me a question: "Do you typically callout user apps that allow dyld_insert_libraries?" And a few similar ones, and I will be honest, I had no idea what is he talking about, if only I understood the question :D Despite the fact that my recent blog posts and talks are about macOS, I deal much more with Windows on a daily basis, probably like 95%, and macOS is still a whole new territory for me. So I decided to dig into the question and learn a bit more about this.
| | www.scriptalert.one
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| | Intro I recently cracked open a copy of *OS Internals Volume 1 and wanted to follow along with some of the system library examples show in the book. I'm a huge fan of Ghidra for my reverse engineering, so I fired it up, created a new project, and navigated to /usr/lib to find... no libSystem.B.dyld present. "How annoying" I thought to myself, "they must have moved the system libraries since the book came out". The book was published in 2019, and MacOS has a storied history of moving things around, so thi...
| | whitep4nth3r.com
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| Learn how to use Node.js, npm and npx to build a CLI tool to output a business card to the terminal. Bonus demo repository included!