2026

  • the type of an ordinary ransomware challs

    a writeup of ara7ctf 2026 for/horseman

    b b4r
    February 7, 2026
    4 min read
    digital forensic reverse engineering ransomware ctf

  • LKS internal selection is very fun hahaha...

    a complete write up of insanetemple for my beloved juniors

    b b4r
    January 30, 2026
    3 min read
    web exploitation ctf
2025