Detection Aws Iam Privilege Escalation

Genel Bakış

bu skill uses boto3 and Cloudsplaining-style analysis to identify IAM privilege escalation paths in AWS accounts. It downloads the account authorization details, analyzes each policy for dangerous permission combinations (iam:PassRole + lambda:CreateFunction, iam:CreatePolicyVersion, sts:AssumeRole), and flags policies that violate least-privilege principles.

Ne Zaman Kullanılır

• investigating yaparken security incidents that require Tespit etme aws iam privilege escalation
• building yaparken Tespit rules or threat hunting queries for this domain
• SOC yaparken: analysts need structured procedures for this analysis type
• validating yaparken security monitoring coverage for related attack techniques

Ön Gereksinimler

• Python 3.8+ with boto3 library
• AWS credentials with IAM read-only access (iam:GetAccountAuthorizationDetails)
• Optional: cloudsplaining Python package for HTML report generation

Adımlar

1. Download IAM Authorization Details — Call iam:GetAccountAuthorizationDetails to retrieve all users, groups, roles, and policies
2. Analyze Policies for Privilege Escalation — Check each policy for known escalation permission combinations
3. Identify Wildcard Resource Policies — Flag policies using Resource: "*" with dangerous actions
4. Map Principal-to-Policy Relationships — Build a graph of which principals can access which escalation paths
5. Score and Prioritize Bul:ings — Rank Bul:ings by severity based on escalation vector type
6. Generate Report — Produce structured JSON report with remediation guidance

Expected Output

• JSON report of privilege escalation Bul:ings with severity scores
• List of dangerous permission combinations per principal
• Wildcard resource policy audit results
• Remediation recommendations for each Bul:ing

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