2021 Shandong provincial competition question bank topic capture

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Title source ： Shandong competition question bank

B-6 Task six ： Packet analysis infiltration

Mission environment description ：

Server scenario ：Server2（ Closed target ）

Server scenario operating system ： Unknown

FTP  user name ：infiltration  password ：infiltration

1. Sign in FTP Download package file infiltration.pacpng, Identify malicious users ip Address , And the malicious user's ip Address as flag（ form ：[IP Address ]） Submit ;

192.168.90.138

2. Analyze which ports are scanned by malicious users , And use all ports as flag（ form ：[ Port name 1, Port name 2, Port name 3, Port name n]） From low to high ;

21/22/23/80/3389

3. What is the password that the malicious user finally obtains from the target , And use the password as flag（ form ：[ user name ]）;

123456

4. Find out the amount of data that cannot be reached , And take the number of data whose purpose cannot be reached as flag（ form ：[ Numbers ]） Submit ;

135

5. Analyze the last one sentence Trojan password used by malicious users , And use one sentence password as flag（ form ：[ In a word, the password ]） Submit ;

eval

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