雪中刀盾 379 pts 帮小刀盾在大雪中找找flag

Tạo vào: 6 tháng 6, 2026

Trả lời bằng GPT-5.5 Thinking bởi Chat01

Câu hỏi

雪中刀盾
379 pts

帮小刀盾在大雪中找找flag

Suy nghĩ

Asking for more information to solve CTF challenge

It seems like the user was asking for help with a CTF challenge but didn’t provide an attachment. The title "雪中刀盾" might be a pun related to the "DASCTF" challenge, perhaps involving steganography with whitespace. I can suggest they upload the file and ask for more details, as I likely need a text file with trailing spaces to proceed.

Thought for 36s

Trả lời

我这边没看到题目附件,所以还不能直接把 flag 解出来。这个题面里的“大雪 / snow”很像在暗示 SNOW 空白字符隐写,常见做法是把信息藏在每行末尾的空格和 Tab 里。

你把附件发上来,我可以直接跑;你也可以先自己试:

bash
file * binwalk -e * strings -a 文件名 | grep -iE "flag|DASCTF|ctf"

重点查空白隐写:

bash
cat -A 文件名 | head

如果能看到每行结尾有很多 ^I、空格或 $ 前异常空白,再试:

bash
snow -C 文件名

如果有密码,再用:

bash
snow -C -p 密码 文件名

也可以用 Python 看行尾空白:

python
from pathlib import Path p = Path("附件文件名") data = p.read_bytes().splitlines() for i, line in enumerate(data[:50], 1): tail = line[len(line.rstrip(b" \t")):] if tail: print(i, repr(tail))

把附件传上来后,我继续帮你把 flag 挖出来。

Câu hỏi

雪中刀盾.zip

雪中刀盾 帮小刀盾在大雪中找找flag misc题目

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