Rev (en)

September 2023CTF (en)

DUCTF 2023 Writeup

This is a writeup for DUCTF 2023.

August 2023CTF (en)

SEKAI CTF 2023 Writeup

This is a writeup for SEKAI CTF 2023.

August 2023CTF (en)

Learning the AES Implementation and Decrypting Ciphertext That Uses a Custom SBox

I tried learning how AES is implemented.

August 2023CTF (en)

Analyzing Android Native Library Functions and Decrypting RC4 and AES [WMCTF 2023]

Writeup for WMCTF 2023.

August 2023CTF (en)

SECCON 2022 Qualifier Challenges (Rev only)

A write-up of the Rev challenges from the SECCON 2022 qualifiers.

August 2023CTF (en)

CTFZone 2023 Writeup

A writeup for CTFZone 2023.

August 2023CTF (en)

TENABLE CTF 2023 Writeup

Writeup for TENABLE CTF 2023.

August 2023CTF (en)

ESCAPE CTF 2023 Writeup

This is a writeup for ESCAPE CTF 2023.

July 2023CTF (en)

TFCCTF 2023 Writeup

This is a writeup for TFCCTF 2023.

July 2023CTF (en)

ImaginaryCTF 2023 Writeup

Writeup for ImaginaryCTF 2023.

July 2023CTF (en)

AmateursCTF 2023 Writeup

This is a writeup for AmateursCTF 2023.

July 2023CTF (en)

Cyber Security Rumble CTF 2023 Writeup

A writeup for Cyber Security Rumble CTF 2023.