Posts by Year

Seal’s Pwn Zero2Hero Stack Challenges - Ret2dlresolve

1 minute read

This is the final challenge from Seal’s PWN Zero2Hero

Seal’s Pwn Zero2Hero Stack Challenges - SROP

2 minute read

The 10th challenge from Seals PWN Zero2Hero

Seal’s Pwn Zero2Hero Stack Challenges - Ret2csu

2 minute read

This is the 9th challenge from Seal’s PWN Zero2Hero

Seal’s Pwn Zero2Hero Stack Challenges - Format String Write

1 minute read

This was challenge 8 from Seal’s Pwn Zero2Hero.

Seal’s Pwn Zero2Hero Stack Challenges - Ret2libc GOT

5 minute read

This was the 7th challenge from Seal’s PWN Zero2Hero

Seal’s Pwn Zero2Hero Stack Challenges - Ret2libc Canary

3 minute read

This was challenge #6 from Seal’s Pwn Zero2Hero.

Seal’s Pwn Zero2Hero Stack Challenges - Ret2libc

3 minute read

Challenge #5 from Seal’s Pwn Zero2Hero.

Seal’s Pwn Zero2Hero Stack Challenges - Ret2win PIE

5 minute read

This was the 4th challenge from Seal’s Pwn Zero2Hero. This challenge came with 5 file.txt’s and an input.txt

Seal’s Pwn Zero2Hero Stack Challenges - Format String Leak

1 minute read

This was challenge 3 from Seal’s Pwn Zero2Hero.

Seal’s Pwn Zero2Hero Stack Challenges - Ret2shellcode

2 minute read

This was challenge 2 from Seal’s Pwn Zero2Hero.

Seal’s Pwn Zero2Hero Stack Challenges - Baby Overflow

1 minute read

This challenge was from seal9055’s Zero2Hero Stack challenge series. The challenge can be found here

TJCTF 2018 - Validator

1 minute read

This challenge is from an old TJCTF competition. The file they gave us displays the message Valid flag if it recieves the correct flag.

CSAW 2018 - A Tour of x86

2 minute read

This challenge tries to help beginners learn some assembly language by answering some questions as they read through the code.

Practical Malware Analysis - Lab 1

6 minute read

This post is a part of the series of Practical Malware Analysis lab writeups.

TryHackMe - Reversing ELF

9 minute read

Reverse Engineering Crackme Files - Easy_Reverse

3 minute read

Easy_Reverse is a crackme challenge from crackmes.one