bugku ctf 多种方法解决 (在做题过程中你会得到一个二维码图片)

下载后发现是   .exe文件  

(EXE File英文全名executable file ,译作可执行文件,可移植可执行 (PE) 文件格式的文件,它可以加载到内存中,并由操作系统加载程序执行,是可在操作系统存储空间中浮动定位的可执行程序。)

然后这个可执行文件我们却打不开

bugku ctf 多种方法解决 (在做题过程中你会得到一个二维码图片)_第1张图片

 

之后用  notepad 打开  发现

bugku ctf 多种方法解决 (在做题过程中你会得到一个二维码图片)_第2张图片

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base64在线转图片(题目提示将得到二维码)

bugku ctf 多种方法解决 (在做题过程中你会得到一个二维码图片)_第3张图片

 

 

在线扫描图片得到

bugku ctf 多种方法解决 (在做题过程中你会得到一个二维码图片)_第4张图片

KEY{dca57f966e4e4e31fd5b15417da63269}

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