$ ctf42

PDC_2_5

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伟大的主在三体游戏中任命你为罗辑的破壁人,我们的智子拿到了PDC面壁计划管理系统的入口,还监听到了一组用户访问系统用的流量,甚至拿到了系统beta版本的源代码。请找出罗辑的计划是什么! flag格式:flag{uuid} 请注意,P2P STUN可能不稳定,如果反向链接失败,请多试几次! 请注意,靶机用于进行P2P通信的端口被限定为1个,通信链没有正常关闭可能导致端口被占用(虽然题目中已经设定了完备的链接主动关闭机制),如server反馈无可用端口,请等待靶机更新(5min一次)。 Flag format: flag{uuid} Please note that P2P STUN may not be stable. If the reverse link fails, please try again several times! Also, be aware that the target machine has only one port for P2P communication. If the communication link is not properly closed it may result in the port being occupied (even though a complete link active closure mechanism has been set up in the topic). If the server reports that no ports are available, please wait for the target machine to update (every 5 minutes).

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