PMapper VS aws-leastprivilege

In addition to ScoutSuite, I recommend PMapper. https://github.com/nccgroup/PMapper

There are tons of other escape hatches, so it's a pretty big moving target. If you'd like to get a hint about your setup, I'd suggest trying: https://github.com/nccgroup/PMapper

I maintain an open-source project [1] that uses graphs to model data. I wanted to make my project as accessible as possible, so Graphviz was perfect since it's dead-simple to install and use on all major OS platforms.

[1] https://github.com/nccgroup/PMapper

Hi HN!

Principal Mapper is a tool + library for analyzing and securing your AWS IAM configuration. It generates a model of your account and/or organization and uses it to give you a better idea of the effective permissions of your IAM Users and Roles. It has privilege escalation detection built-in and is hopefully written in a way that will let you extend it for your use-cases.

This v1.1.0 update covers more types of policies (resource policies, permission boundaries, session policies, SCPs), supports AWS Organizations, enables cross-account checks, and more!

https://github.com/nccgroup/PMapper

Happy to answer any questions you have here!

From a template, this is the closest I've gotten: https://github.com/iann0036/aws-leastprivilege , and also check out iamlive (thanks /u/rowanu!) if you can insert the recorder between the application and the AWS endpoints.

Check out https://github.com/iann0036/aws-leastprivilege, though note that it doesn't currently support SAM, so you might want to create a change set and grab the transformed template to use.

I've personally attempted to fix this before with https://github.com/iann0036/aws-leastprivilege, which uses mappings with permissions (based on some incremental permissions testing), but also defaults down to examining the permission schemes publicly available in some (but not all) resource types. More info in the README.