The Rusty's Offensive Security Blog

Hi 👋, I'm The Rusty (@therustymate). I’m an Offensive Security Researcher mainly interested in reverse engineering, malware analysis/research/development, offensive technique research, and mitigation technologies.

BridgeTrojGen - How legitimate software can be used for malware

Red Team PoC - Proxy DLL Payload Generator

Jan 18, 2026 Malware Research, Malware Development

PicoCTF - Input Injection 1

PicoCTF Writeup for Input Injection 1 Challenge

Nov 20, 2025 CTF Writeup, PicoCTF

CVE-2021-43579 1-Day Exploit Analysis

1-Day Exploit Analysis for CVE-2021-43579 (HTMLDOC <= 1.9.13)

Nov 19, 2025 Exploit Research, Exploit Analysis

PicoCTF - ropfu

PicoCTF Writeup for ropfu Challenge

Oct 28, 2025 CTF Writeup, PicoCTF

PicoCTF - buffer overflow 1

PicoCTF Writeup for buffer overflow 1 Challenge

Oct 25, 2025 CTF Writeup, PicoCTF

PoC Ring3 RootKit Development

PoC Ring3 (User Mode) RootKit Development

Oct 24, 2025 Malware Research, Malware Development

Exploit Development - Vulnserver v1.00 Part 2

RCE exploit development against Vulnserver v1.00

Oct 20, 2025 Exploit Research, Exploit Development

NGP - Native Gadget Programming

NGP - Native Gadget Programming | New Shellcode Execution Method

Oct 19, 2025 Malware Research, Malware AV/EDR Bypass Research

Exploit Development - Vulnserver v1.00 Part 1

DoS exploit development against Vulnserver v1.00

Oct 4, 2025 Exploit Research, Exploit Development

PicoCTF - PIE TIME 2

PicoCTF Writeup for PIE TIME 2 Challenge

Aug 20, 2025 CTF Writeup, PicoCTF