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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
67 lines
1.9 KiB
Markdown
67 lines
1.9 KiB
Markdown
# API Reference: Auditing Cloud with CIS Benchmarks
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## boto3 - AWS CIS Checks
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### IAM Account Summary (Root Keys, MFA)
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```python
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import boto3
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iam = boto3.client("iam")
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summary = iam.get_account_summary()["SummaryMap"]
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print("Root access keys:", summary["AccountAccessKeysPresent"])
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print("Root MFA:", summary["AccountMFAEnabled"])
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```
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### Password Policy
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```python
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policy = iam.get_account_password_policy()["PasswordPolicy"]
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print("Min length:", policy["MinimumPasswordLength"])
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print("Require symbols:", policy["RequireSymbols"])
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```
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### CloudTrail Multi-Region
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```python
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ct = boto3.client("cloudtrail")
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trails = ct.describe_trails()["trailList"]
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for t in trails:
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print(t["Name"], "Multi-region:", t["IsMultiRegionTrail"])
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```
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### VPC Flow Logs
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```python
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ec2 = boto3.client("ec2")
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vpcs = ec2.describe_vpcs()["Vpcs"]
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flow_logs = ec2.describe_flow_logs()["FlowLogs"]
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logged = {fl["ResourceId"] for fl in flow_logs}
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for vpc in vpcs:
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print(vpc["VpcId"], "Logged:" if vpc["VpcId"] in logged else "MISSING")
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```
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## CIS Controls Quick Reference
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| CIS Control | boto3 Method | Check |
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|-------------|-------------|-------|
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| 1.4 Root keys | `iam.get_account_summary()` | `AccountAccessKeysPresent == 0` |
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| 1.5 Root MFA | `iam.get_account_summary()` | `AccountMFAEnabled == 1` |
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| 2.1.1 S3 encryption | `s3.get_bucket_encryption()` | No ClientError |
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| 3.1 CloudTrail | `ct.describe_trails()` | `IsMultiRegionTrail` |
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| 5.1 VPC flow logs | `ec2.describe_flow_logs()` | All VPCs covered |
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| 5.4 Default SG | `ec2.describe_security_groups()` | No 0.0.0.0/0 rules |
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## Prowler CLI
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```bash
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prowler aws --compliance cis_5.0_aws --output-formats json,csv
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prowler azure --compliance cis_4.0_azure
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prowler gcp --compliance cis_4.0_gcp
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```
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### References
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- boto3: https://boto3.amazonaws.com/v1/documentation/api/latest/
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- CIS Benchmarks: https://www.cisecurity.org/benchmark/amazon_web_services
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- Prowler: https://github.com/prowler-cloud/prowler
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