# 2025 第九届 XCTF 国际网络攻防联赛总决赛

Link: [https://challenge.xctf.org.cn](<https://challenge.xctf.org.cn>)

Official Link: [https://mp.weixin.qq.com/s/ULrTRVg2\_A7jQX-EHGUhKg](<https://mp.weixin.qq.com/s/ULrTRVg2_A7jQX-EHGUhKg>) [https://mp.weixin.qq.com/s/oh5r-52lKdXsxv2Gpk2kGA](<https://mp.weixin.qq.com/s/oh5r-52lKdXsxv2Gpk2kGA>)

Participated as a member of Redbud in the competition.

Result: 444.09 Points, 8th Place

Solved challenges that I involved in:

- [lel](<https://jia.je/ctf-writeups/2025-10-26-xctf-final-2025/lel.html>)
- [tch3s](<https://jia.je/ctf-writeups/2025-10-26-xctf-final-2025/tch3s.html>)

Not solved in competitions:

- [4sa](<https://jia.je/ctf-writeups/2025-10-26-xctf-final-2025/4sa.html>)
- [litt1e](<https://jia.je/ctf-writeups/2025-10-26-xctf-final-2025/litt1e.html>)