Netacoding | Cybersecurity, Assembly & Network Research

Network Programming in Assembly: A Single-Pass Algorithm for Printing IP Addresses

Printing 192.168.1.5 instead of 5.1.168.192 is a common Assembly pitfall. Master a backward-build algorithm that handles Byte Order conversion without extra memory cycles.

Building a Low-Level ICMP Sniffer in x64 Assembly (Raw Sockets)

Scapy or C are easy, but true control lies in the CPU cycles. Learn how to build a raw socket sniffer from scratch in x64 Assembly, bypassing libc for pure kernel interaction.

CVE-2025-6019 Analysis: udisks2 XFS Resize TOCTOU Privilege Escalation

Exploit the Time-of-Check to Time-of-Use (TOCTOU) window in udisks2. This analysis covers Polkit bypass, XFS image crafting, and Race Condition triggers for LPE.

Nested-ICMP-Communication Analysis: Vulnerability Research on ICMP Encapsulation

Firewalls allow ICMP, but do they parse nested structures? Discover how to encapsulate protocols within ICMP Type 3 error messages to evaluate DPI resilience.