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aws-iam-passrole-chain

AWS IAM privilege escalation via `iam:PassRole` chains — Lambda/Glue/Sagemaker/EC2/ECS PassRole to a higher-priv role, AssumeRole chains across accounts, sts:GetCallerIdentity recon, account hijack via legacy root-mfa-bypass.

packages/decepticon/decepticon/skills/standard/cloud/aws-iam-passrole-chain/SKILL.md

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# AWS IAM PassRole Chain

You have AWS credentials (env vars, ~/.aws/credentials, EC2 IMDS, ECS task role, leaked GitHub keys). Find the path to higher privilege via PassRole.

## Enumerate

```bash
aws sts get-caller-identity                                  # who are you?
aws iam list-attached-user-policies --user-name $(aws sts get-caller-identity --query Arn --output text | cut -d/ -f2)
aws iam list-user-policies --user-name <you>
aws iam get-account-summary

# Or for a role (e.g., EC2 instance):
aws sts get-caller-identity                                  # check Arn = role