Skill UI

CloudFox is an open-source, attacker-centric tool designed for authorized cloud penetration testing. It maps attack paths and identifies exploitable misconfigurations across AWS and Azure environments. By simulating an attacker's perspective, it goes beyond simple configuration audits to reveal critical assets, exposed secrets, and lateral movement opportunities (like STS AssumeRole trust relationships), providing comprehensive situational awareness for security assessment.

This guide demonstrates how to use the pycti Python client to model complex cyber threat intelligence within the OpenCTI platform. It structures threat actors, intrusion sets, campaigns, and TTPs into a unified STIX 2.1 knowledge graph. The skill is essential for correlating fragmented data from multiple sources (IOCs, reports) into a comprehensive, queryable adversary picture, supporting advanced threat hunting and detection engineering.