Tzion

CTF / Reverse Engineering / Malware Analysis / Threat Intelligence / Threat Hunting

Recent posts

[WGMY] Stable

7 minute read

Task Description This is very unstable, and they say python is a stable language This challenge provided a Python file called stable.py.

[THM] Fuscator

8 minute read

Fuscator is a medium dificulty boot2root machine I created for Malaysia Cyber Security Camp (MCC) 2022 as an assignment using TryHackMe. You can access it he...

[BOH] format2win

5 minute read

This challenge provided a binary file. Since this is a pwn challenge, before we dig into it, let’s see its security properties: From result we can see th...

[SHELLCTF] OX9OR2

1 minute read

Task source: https://github.com/Tzion0/CTF/tree/master/ShellCTF/2022/OX9OR2 This challenge provided two files called encryption.py and encrypted. encrypted ...

[TFCCTF] Secrets Of Tenochtitlan

2 minute read

Task source: https://github.com/Tzion0/CTF/tree/master/TFCCTF/2022/SOT Description Tenochtitlan was the island capital of the Aztec empire, believed to be f...