hacktricks/network-services-pentesting/pentesting-web/buckets/README.md

# Buckets

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You can use [BBOT](https://github.com/blacklanternsecurity/bbot) to enumerate storage buckets. Supported providers are: AWS, Google, Azure, DigitalOcean, and Firebase.

Buckets are discovered from web content and enumerated based on derivatives of discovered DNS names. For example, if your target is `tesla.com` and BBOT discovers a subdomain `www.tesla.com`, it will visit the website and extract bucket names from its HTML content. Additionally, it will try each of the following bucket names:
- `www.tesla.com`
- `www.tesla`
- `www-tesla-com`
- `www-tesla`
- `wwwteslacom`
- `wwwtesla`

For each bucket found, BBOT will check whether it's open (world-readable) and also whether it's vulnerable to [subdomain takeover](pentesting-web/domain-subdomain-takeover.md). Note that buckets discovered with the `bucket_*` modules are not guaranteed to be owned by the target.

~~~bash
# enumerate buckets for evilcorp.com
bbot -t evilcorp.com -f subdomain-enum cloud-enum

# single cloud provider + permutations (-dev, -test, etc.)
bbot -t evilcorp.com -m bucket_aws -c modules.bucket_aws.permutations=true
~~~

A good tool to review your configuration in several clouds is: [https://github.com/nccgroup/ScoutSuite](https://github.com/nccgroup/ScoutSuite)

[**AWS S3 hacking tricks**](broken-reference)

**More info:**

* [https://www.notsosecure.com/cloud-services-enumeration-aws-azure-and-gcp/](https://www.notsosecure.com/cloud-services-enumeration-aws-azure-and-gcp/)
* [https://www.notsosecure.com/exploiting-ssrf-in-aws-elastic-beanstalk/](https://www.notsosecure.com/exploiting-ssrf-in-aws-elastic-beanstalk/)
* [https://www.notsosecure.com/identifying-exploiting-leaked-azure-storage-keys/](https://www.notsosecure.com/identifying-exploiting-leaked-azure-storage-keys/)

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