STARTING POINT - TIER 0 - Redeemer

一、题目

TASK 1

Which TCP port is open on the machine?
这台机器上的哪个TCP端口是开放的？
答案：6379

TASK 2

Which service is running on the port that is open on the machine?
哪个服务是在机器上打开的端口上运行的？
答案：redis

TASK 3

What type of database is Redis? Choose from the following options: (i) In-memory Database, (ii) Traditional Database
Redis是什么类型的数据库？从以下选项中选择：（i）内存数据库，（ii）传统数据库
答案：In-memory Database

TASK 4

Which command-line utility is used to interact with the Redis server? Enter the program name you would enter into the terminal without any arguments.
哪个命令行工具被用来与Redis服务器交互？输入你要在终端输入的程序名称，不要有任何参数。
答案：redis-cli

TASK 5

Which flag is used with the Redis command-line utility to specify the hostname?
哪个标志用于Redis命令行工具，以指定主机名？
答案：-h

TASK 6

Once connected to a Redis server, which command is used to obtain the information and statistics about the Redis server?
一旦连接到Redis服务器，哪条命令用于获取有关Redis服务器的信息和统计数据？
答案：info

TASK 7

What is the version of the Redis server being used on the target machine?
目标机上使用的Redis服务器的版本是什么？
答案：5.0.7

TASK 8

Which command is used to select the desired database in Redis?
哪条命令用于在Redis中选择所需的数据库？
答案：select

TASK 9

How many keys are present inside the database with index 0?
在索引为0的数据库中存在多少个键？
答案：4

TASK 10

Which command is used to obtain all the keys in a database?
哪条命令用于获取数据库中的所有键？
答案：keys *

二、过程

namp扫描
nmap -sVC -T4 -Pn --open -p- 10.129.197.189

使用redis-cli连接并查看库信息
redis-cli -h 10.129.197.189 info

使用语句查询索引0数据库中键信息，并获取flag值
select 0 keys * get flag