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cloud-services-amazon-s3 | Level: Easy | Total Lab Runs: 0 | Premium Lab |
The access key id and secret key of an S3 bucket user were compromised and also the S3 endpoint was exposed to the attacker.
Objective: Interact with the exposed S3 endpoint and perform the following tasks:
- Identify the S3 Endpoint.
- List all the buckets owned by the current user.
- List all the files stored on the S3 Bucket "hello-world".
- Retrieve content stored in the text file "flag" on the S3 Bucket "hello-world".
- Upload a file to S3 bucket "hello-world" with the content "Hello World".
- Is Object listing allowed for anonymous users on the S3 Bucket "welcome"?
- Modify the Bucket policy on S3 Bucket "welcome" to list the objects present in it.
- Delete the file "welcome" from the S3 Bucket "hello-world".
|Access Key ID||IVUSXS59YLBY2BTK19IG|
|Secret Access Key|
This lab has been created using Minio which is an Open Source, Enterprise-Grade, Amazon S3 Compatible Object Storage.
- This lab is dedicated to you! No other users are on this network :)
- Once you start the lab, you will have access to a Ubuntu instance.
- Your Ubuntu Instance has an interface with IP address 192.X.Y.2. Run "ip addr" to know the values of X and Y.
- The exposed S3 endpoint should be located at the IP address 192.X.Y.3.
- Do not attack the gateway located at IP address 192.X.Y.1
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.
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