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pewpewthespells.com | ||
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satharus.me
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| | | | | Programs... Binaries... PE Files... ELF Files... What are those? If you've read about computers at some point or even just used them, you've probably come across the... | |
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macoy.me
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blog.krzyzanowskim.com
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| | | | | what? In short: dynamic linking happened. Dynamic linking - what it is? It's an operation that happens when part of the code spreads across different files (called libraries), and the binary content of the library is loaded in runtime. A dynamic linker (which is a system tool) finds a symbol | |
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blog.nuculabs.dev
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| | | Hello, In this article I'll present you my solution on the Chapter 5 CTF from the book Practical Binary Analysis. For this binary, the hint is to fix four broken things. Running file gives us the following response: 1 2 binary@binary-VirtualBox:~/ctf$ file ./lvl3 ./lvl3: ERROR: ELF 64-bit LSB executable, Motorola Coldfire, version 1 (Novell Modesto) error reading (Invalid argument) And the readelf command gives us: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 binary@binary-VirtualBox:~/ctf$ readelf -h ./lvl3 ELF Header: Magic: 7f 45 4c 46 02 01 01 0b 00 00 00 00 00 00 00 00 Class: ELF64 Data: 2's complement, little endian Version: 1 (current) OS/ABI: Novell - Modesto ABI Version: 0 Type: EXEC (Executable file) Machine: Motorola Coldfire Version: ... | ||
