Jarvis OJ 简单网管协议

附件地址 : https://dn.jarvisoj.com/challengefiles/simple_protocol.rar.57175cf6f8e21242822fb828735b4155

strings 一把梭

strings wireshark.pcapng | grep -i flag 

flag{ 
        077149a68b9d4f25f52bb11530f44028}