https://github.com/cvar1984/nasm-tutorial

Assembler for beginer
https://github.com/cvar1984/nasm-tutorial

assembly nasm reverse-shell tutorials

Last synced: 5 months ago
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Assembler for beginer

• Host: GitHub
• URL: https://github.com/cvar1984/nasm-tutorial
• Owner: Cvar1984
• Created: 2021-02-15T18:55:02.000Z (almost 5 years ago)
• Default Branch: main
• Last Pushed: 2025-05-24T04:14:35.000Z (8 months ago)
• Last Synced: 2025-05-24T05:23:03.215Z (8 months ago)
• Topics: assembly, nasm, reverse-shell, tutorials
• Language: Assembly
• Homepage: https://www.nasm.us
• Size: 58.6 KB
• Stars: 5
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
# nasm-tutorial

![](https://img.shields.io/badge/haxor-approved%20by%20nasa-blue)

![](https://img.shields.io/badge/language-god-white)

# references

[Linux syscall tables](https://chromium.googlesource.com/chromiumos/docs/+/HEAD/constants/syscalls.md)

[Flags](https://en.wikipedia.org/wiki/FLAGS_register)

[NASM official docs](https://nasm.us/docs.php)

[NASM tutorial](https://cs.lmu.edu/~ray/notes/nasmtutorial/)

# REcommended tools for practice

- [pwndbg](https://github.com/pwndbg/pwndbg/)

![image](https://github.com/user-attachments/assets/99657225-cddf-4af0-8e03-10cd7ecc3c6a)

## compile

```sh

nasm -f elf64 hello.asm -o hello.o

```

```sh

ld hello.o -o hello

```

```sh

./hello

```

## compile C and assembly with gcc

```sh

nasm -f elf64 hello.asm -o hello.o

```

```sh

gcc -no-pie -nostdlib say.c -c

```

```sh

ld say.o hello.o -o say

```

## clean mess

```sh

git clean -xdf

```