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Complete skill folder anatomy across all cybersecurity skills: - scripts/agent.py: 80-150 line Python agents using real libraries (impacket, boto3, azure-mgmt-*, kubernetes, pefile, yara, scapy, shodan, stix2, etc.) - references/api-reference.md: real API documentation with method signatures - LICENSE: MIT license for all skill folders
63 lines
2.6 KiB
Markdown
63 lines
2.6 KiB
Markdown
# API Reference: Performing AWS Privilege Escalation Assessment
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## AWS IAM API (boto3)
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| Method | Description |
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|--------|-------------|
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| `iam.list_users()` | Enumerate all IAM users |
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| `iam.list_attached_user_policies(UserName)` | List managed policies attached to user |
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| `iam.list_user_policies(UserName)` | List inline policies on a user |
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| `iam.get_policy_version(PolicyArn, VersionId)` | Get policy document for analysis |
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| `iam.list_roles()` | Enumerate all IAM roles |
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| `iam.list_attached_role_policies(RoleName)` | List managed policies on a role |
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| `iam.list_groups_for_user(UserName)` | List group memberships for a user |
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| `iam.simulate_principal_policy(PolicySourceArn, ActionNames)` | Test permissions |
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## AWS STS API
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| Method | Description |
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|--------|-------------|
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| `sts.get_caller_identity()` | Identify current principal (user/role/account) |
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| `sts.assume_role(RoleArn, RoleSessionName)` | Assume a role for privilege escalation test |
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## Pacu Modules (CLI)
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| Module | Description |
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|--------|-------------|
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| `iam__enum_users_roles_policies_groups` | Full IAM enumeration |
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| `iam__privesc_scan` | Scan for 21+ privilege escalation vectors |
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| `iam__backdoor_users_keys` | Test access key creation ability |
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| `lambda__backdoor_new_roles` | Test Lambda-based escalation |
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## Key Libraries
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- **boto3** (`pip install boto3`): AWS SDK for IAM, STS, and service enumeration
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- **pacu** (`pip install pacu`): AWS exploitation framework (CLI-based)
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- **pmapper** (Principal Mapper): Graph-based IAM privilege analysis
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- **cloudfox**: Cloud penetration testing tool for AWS enumeration
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## Dangerous IAM Actions
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| Action | Escalation Vector |
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|--------|-------------------|
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| `iam:CreatePolicyVersion` | Create new policy version with admin permissions |
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| `iam:AttachUserPolicy` | Attach AdministratorAccess to self |
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| `iam:PassRole` + `lambda:CreateFunction` | Create Lambda with privileged role |
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| `iam:PutUserPolicy` | Add inline admin policy to self |
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| `sts:AssumeRole` | Assume more-privileged role |
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| `iam:UpdateAssumeRolePolicy` | Modify role trust to allow self-assumption |
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## Configuration
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| Variable | Description |
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|----------|-------------|
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| `AWS_PROFILE` | AWS CLI profile with test credentials |
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| `AWS_DEFAULT_REGION` | Default AWS region for API calls |
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## References
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- [Rhino Security: AWS IAM Privilege Escalation](https://rhinosecuritylabs.com/aws/aws-privilege-escalation-methods-mitigation/)
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- [Pacu GitHub](https://github.com/RhinoSecurityLabs/pacu)
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- [AWS IAM API Reference](https://docs.aws.amazon.com/IAM/latest/APIReference/)
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- [Principal Mapper](https://github.com/nccgroup/PMapper)
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