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Challenge I

badge-osquery-basics | Level: Easy  | Total Lab Runs: 0 | Premium Lab

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You will be provided with osquery shell on the machine. You have to run appropriate queries and answer the following questions:

1. One of the users has stored SSH private keys on the machine. What is the name of that user?

2. What is the complete path of the FTP service daemon running on the machine?

3. User 'smith' has the privilege to run a specific binary as root. Provide the complete path of that binary.


Guidelines:
  • Please don't use Ctrl+C as that will shut down the osquery shell. If you use it by mistake, it is recommended to restart the lab.
  • osquery documentation is available here: https://osquery.io/schema/3.3.2

NOTE: This badge challenge is for evaluation, so we don't provide hints or explanations for this. Hence, contact us on support email only if you are facing a technical issue.


Verify:
1. One of the users has stored SSH private keys on the machine. What is the name of that user?
 
2. What is the complete path of the ftp service daemon running on the machine?
 
3. User 'smith' has privilege to run a specific binary as root. Provide the complete path of that binary.
 

The following activities are strictly prohibited on this website unless otherwise explicitly stated as allowed in the mission statement:

  • Using automated scanners
  • Using brute force attacks
  • Denial of Service attacks
  • Attacking other student machines in challenges where you might achieve a shell on the vulnerable system
  • Attacking the lab infrastructure

Users violating the above will be either temporarily or permanently banned from the website. 

If you are unsure about an activity, then please contact support to confirm that it is allowed on our website.

Technical Support for this Lab:

There is a reason we provide unlimited lab time: you can take as much time as you need to solve a lab. However, we realize that sometimes hints might be necessary to keep you motivated!

We currently provide technical support limited to:

  • Giving hints for a lab exercise
  • In rare circumstances, if you have totally given up (NO!!!) then tell you how to solve it. This will be limited to sharing the solution video or lab report
  • A lab exercise fails to load or has errors in it

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