Dimitrios Valsamaras

Senior security researcher@Microsoft

Conferences

• 2019
• 2022
• 2023

Blog posts

Introduction to x64 Linux Binary Exploitation

• Return into libc
• RoP Chains
• Stack Canaries
• ASLR

Introduction to Heap exploitation

• Dynamic Memory Allocation
• Basic definitions- part 1
• Basic definitions- part 2
• Overflows
• Use After Free & Double free
• FastBin Dup to Stack
• FastBin Dup Consolidate
• Unsafe Unlink
• House of Spirit
• House of Lore

Android Security training (malware)

• Slides

My Android CTFs

• Joker
• SAW
• Four