Month: May 2025

Linux Reverse Shell in x86 Assembly

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Introduction: Why Build a Reverse Shell in Assembly? Ever wondered how low-level code can create a powerful remote shell? In this post, we’ll dive into crafting a Linux reverse shell using x86 assembly. This shellcode connects back to an attacker’s system, spawns a shell, and redirects input/output over the network—all in a compact, efficient package. … Read more

Direct Syscalls for AV Evasion

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Before you read this post, make sure to check out my blog on Native API, as I’m using the same template here. So, what is Direct Syscall? In simple terms, Direct Syscall means invoking system calls directly, without relying on Windows Native APIs like NtCreateFile or NtOpenProcess. Instead of calling these functions through ntdll.dll, we … Read more