XCTF MISC Reverse-it

XCTF MISC Reverse-it

一天一道CTF题目，能多不能少

下载文件，放入winhex，入眼的是一坨乱码！！！
看了看文件头9DFF，好像jpeg图片的文件尾FFD9，在滑到最后看了一下，看见：

反过来好像就是jpeg图片的文件头！！！
这不和上一个题一样吗？
直接用上一个题脚本跑，结果发现不对，突然发现，上一个和这一个略有不同，上次是文件内容逆序，这次是16进制逆序
直接copy16进制，逆序之后再winhex新建文件：

s = 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x = s[::-1]

print(x)

x = 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#flag : SECCON{6in_tex7}

最后得到一张图片：

毋庸置疑啦，这个就是flag啦！！！
可是我无论如何提交就是不对！！！！！！
最后无可奈何，花钱看了WP，结果人家的flag是：SECCON{6in\_tex7}
实在是想不通哪里有问题，唉~~