pwning NetBSD-aarch64 (ARM)
- www.feyrer.de/NetBSD/blog....

#pwn #binaryexploitation #ctf #cybersecurity #pwntools #gdb #netbsd #arm #aarch64

Stop reading theory and start controlling RIP. I break down stack-based buffer overflows from vulnerable C code to the final exploit, including how modern OS mitigations block your shellcode.

#infosec #binaryexploitation

https://trynoguard.com/learn/buffer-overflow-walkthrough-2026

This talk was interesting on multiple levels. First, it introduced me to types of vulnerabilities I wasn't aware of, prompting me to consider researching one or two of them further. It also gave me a glimpse of the immense complexity in this field. #defcon #binaryExploitation

youtu.be/cHsRxkfxvq8

My favorite debugger output is the kind that ruins a confident theory.

#exploitdev #BinaryExploitation #VulnResearch #AppSec #InfoSec

Stop staring at abstract overflow diagrams. Walk through a real 64-bit Linux target: from the vulnerable C line to controlling RIP. Understand exactly why DEP and stack canaries exist—and how to bypass them.

#infosec #binaryexploitation

https://trynoguard.com/learn/buffer-overflow-walkthrough-2026

A crash is not a failure. It is the program explaining its boundaries.

#exploitdev #BinaryExploitation #VulnResearch #AppSec #InfoSec

Stop guessing why your exploit payload fails. We trace a stack-based buffer overflow from vulnerable C code to RIP control on 64-bit Linux, analyzing how modern mitigations actually work under the hood.

#binaryexploitation #infosec

https://trynoguard.com/learn/buffer-overflow-walkthrough-2026

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I recently completed the pwn.college "Yellow Belt – Program Security" track.

#CyberSecurity #CTF #ReverseEngineering #BinaryExploitation #pwncollege

This afternoon's fun: pwning NetBSD-aarch64 (ARM)

[details in comments - why is there such a small limit in Bluesky?]

#pwn #netbsd #binaryexploitation #arm #aarch64 #pwntools #gdb

1/3
I recently completed the pwn.college "Yellow Belt – Program Security" track.

#PotatoSecurity #CTF #ReverseEngineering #BinaryExploitation #pwncollege