## **Buckets of Fun - 100**http://bucketsoffun-ctf.s3-website-us-east-1.amazonaws.com/## Solution##### Open the given http://bucketsoffun-ctf.s3-website-us-east-1.amazonaws.com##### It’s clear that the challenge has something to do with aws s3 buckets as per challage name & URL##### May be the aws bucket has flag file##### Open the base aws s3 link at [https://bucketsoffun-ctf.s3.amazonaws.com]##### Here we can observe the following source code<ListBucketResult><Name>bucketsoffun-ctf</Name><Prefix/><Marker/><MaxKeys>1000</MaxKeys><IsTruncated>false</IsTruncated><Contents><<Key>index.html</Key><LastModified>2019-11-18T14:05:20.000Z</LastModified><ETag>"b271e7783d480770f61670d6b234e1ed"</ETag><Size>630</Size><StorageClass>STANDARD</StorageClass></Contents><Contents><Key>youfoundme-asd897kjm.txt</Key><LastModified>2019-11-18T14:05:20.000Z</LastModified><ETag>"a920cc3c8aaa05c1afe96a78d0adbcda"</ETag><Size>25</Size><StorageClass>STANDARD</StorageClass></Contents></ListBucketResult>##### There is a file *youfoundme-asd897kjm.txt* which has required flag