AWS EC2 Enumeration

Commands:

1) Listing information about all instances

aws ec2 describe-instances

2) Listing information about a specific region

aws ec2 describe-instances --region REGION 

3) Listing information about specific instance

aws ec2 describe-instances --instance-ids ID 

This command gathers the metadata from the instance, like commands or secrets. The output is base64 encoded:

4) Extracting UserData attribute of specified instance

aws ec2 describe-instance-attribute --attribute userData --instance-id INSTANCE_ID 

5) Listing roles of an instance

aws ec2 describe-iam-instance-profile-associations