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Category Archives: Assembler

Assembly language x64: The System V ABI – part 001.

The System V Application Binary Interface named ABI defines a system interface for compiled application programs. This System V Application Binary Interface is a set of specifications that detail calling conventions, object file formats, executable file formats, dynamic linking semantics, and much more. The ABI defines a binary interface for application programs that are compiled […]

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New x64dbg debugger released.

Today, January 4, 2017 come with new released version of x64dbg debugger application. This is a open-source x64/x32 debugger for windows and is under constant active development. The x64dbg can debug both x64 and x32 applications and used Qt, TitanEngine, capstone, Yara, Scylla, Jansson, lz4, XEDParse, Keystone, asmjit and snowman. Simple, powerful development this debugger […]

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fasm about format ELF executable 3 – part 002 .

If you read fasm-about-format-elf-executable-3 tutorial then you will have some errors. It’s just a simple example to show you how to deal with .inc files in your project. You need to have func.inc and date.inc files to run fasm with proj.asm. This tow files will come with date and functions for your project. First the […]

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fasm about format ELF executable 3 – part 001 .

The Executable and Linking Format named ELF providing developers with a set of binary interface definitions that extend across multiple operating environments. This is one simple example using fasm and ELF executable 3 .

Let’s run it:

Using format ELF executable 3 I can create segment readable executable and use it. Also this […]

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Display one message using assembly code under linux os.

The source code it’s very simple. The message it’s show using int 80 and eax with function 4. We need the message and length of this message. See next the source code and comments:

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