2021第二届“祥云杯”网络安全大赛 部分Writeup

MISCChieftainsSecret题目描述：Our agent risked his life to install a mysterious device in the immemorial telephone, can you find out the chieftain's telephone number? Flag format: flag{11 digits}ChieftainsSecret.jpg题目附件给了一张老式轮盘电话机图片，猜测图片藏了东西，直接上linux分