Redeemer

Target Information:

• IP: 10.129.85.6
• Running Redis on port 6379
  • Version 5.0.7

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Task #1: Which TCP port is open on the machine?

• A: 6379
• sudo apt install nmap
• nmap -A -T4 -p1-65535 10.129.85.6

Task #2: Which service is running on the port that is open on the machine?

• A: Redis

Task #3: What type of database is Redis? Choose from the following options: (i) In-memory Database, (ii) Traditional Database

• A: 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.

• A: redis-cli

Task #5: Which flag is used with the Redis command-line utility to specify the hostname?

• A: -h
• sudo apt install redis-tools
• https://www.mankier.com/1/redis-cli

Task #6: Once connected to a Redis server, which command is used to obtain the information and statistics about the Redis server?

• A: INFO
• redis-cli -h 10.129.85.6
• https://redis.io/docs/manual/cli/

Task #7: What is the version of the Redis server being used on the target machine?

• A: 5.0.7

Task #8: Which command is used to select the desired database in Redis?

• A: SELECT

Task #9: How many keys are present inside the database with index 0?

• A: 4
• SELECT 0
• DBSIZE

Task #10: Which command is used to obtain all the keys in a database?

• A: KEYS *

Root Flag: 03e1d2b376c37ab3f5319922053953eb

• GET flag