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Security
Binary exploitation: hijacking the control flow
Trigger a stack overflow with pwntools, measure the offset to the return address with a cyclic pattern, and understand the stack frame that explains where the bytes you send end up.
DPA Attack on AES with the ChipWhisperer
Principles and practice of the DPA attack to extract an AES key from power traces.
Introduction to Power Analysis with the ChipWhisperer
Power analysis principles and hands-on practice with the ChipWhisperer-Husky and the NewAE labs.
Getting Started with the ChipWhisperer-Husky
Setting up the NewAE labs environment on the ChipWhisperer-Husky: toolchain installation, udev configuration, and launching notebooks to prepare for side-channel and fault injection attacks.
Crafting x64 Shellcode From Scratch: A Practical Guide
Writing x64 Linux shellcode from the ground up: syscalls, null-byte removal, spawning a shell, and tips for real-world exploitation
Beeper 1: Reverse Engineering a Hidden Command
Reverse engineering a Zephyr firmware to find a hidden XOR-obfuscated command in a Ph0wn CTF challenge
Beeper 2: Crafting an OOK Radio Signal to Trigger a Hidden Command
Crafting and transmitting a 433 MHz OOK signal with a BladeRF to trigger a hidden command on a real device