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    My Blog


    Some CTF writeups and knowledge sharing

    VolgaCTF 2023 Writeups

    VolgaCTF 2023 Qualifier Writeups

    Posted on May 15, 2023

    I play VolgaCTF last weekend, could not solve any challenge because quite busy last weekend [Read More]
    Tags: crypto

    PlaidCTF 2023 Writeups

    PlaidCTF 2023 Writeups

    Posted on April 18, 2023

    Join as team M35 and play PlaidCTF last weekend, and we get 105th! [Read More]
    Tags: misc web rev

    ACSC 2023 Writeups

    Asia Cyber Security Challenge 2023 qualifier Writeups

    Posted on March 6, 2023

    ACSC 2023 qualifier just ended last week and I’m glad to be one of the orgainizer team! Here are the writeups for my challenges [Read More]
    Tags: crypto web pwn

    WGMY 2022 Writeups

    Wargames.MY 2022 Writeups

    Posted on December 25, 2022

    WGMY 2022 just finished today, and it was a smooth CTF! Thanks for joining the CTF, here are my challenge writeups [Read More]
    Tags: crypto web pwn misc rev

    Gate Protocol

    Breaking Gate Protocol with Flipper Zero

    Posted on September 23, 2022

    Do you know that we can technically brute force our house gate if using static code? [Read More]
    Tags: flipperzero protocol frequency
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