pacu
Open Source AWS Exploitation Framework
Platforms: Linux · Last verified September 6, 2026
This package contains an open-source AWS exploitation framework, designed for offensive security testing against cloud environments. Created and maintained by Rhino Security Labs, Pacu allows penetration testers to exploit configuration flaws within an AWS account, using modules to easily expand its functionality. Current modules enable a range of attacks, including user privilege escalation, backdooring of IAM users, attacking vulnerable Lambda functions, and much more.
Only use this tool against systems you own or are explicitly authorized to test — see the disclaimer.
Getting started
Install on Kali Linux with `sudo apt install pacu`. See the official Kali tool page and upstream homepage linked above for full usage and configuration details.