http://bmzclub.cn/challenges#flag

BMZCTF:flag_ci


flag.png

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

图片字节流数据的base64编码,直接复制道浏览器URL栏中,在前面添加

data:image/png;base64,

BMZCTF:flag_7z_02


或者使用这个在线base64解码站,可以识别解码后的字节流数据

BMZCTF:flag_v9_03


BMZCTF:flag_7z_04

flag{base64_wow}