Enumerate-IAM.py

¿Crees tener lo que se necesita para ser un experto en Pentesting contra AWS? Si nuestro libro te abrió los ojos a las posibilidades de la ciberseguridad ofensiva o si ya cuentas con habilidades en este campo, es momento de subir de nivel. Te retamos a certificarte en el CPNA - Curso Profesional de Pentesting Contra AWS. No será fácil: te enfrentarás a un examen riguroso de 12 horas donde deberás hackear una infraestructura completa alojada en AWS. ¿Listo para el desafío? Acepta el reto y demuestra tu verdadero potencial.

Hay que tener en cuenta que esta herramienta es muy ruidosa y generará una tonelada de registros de CloudTrail. Esto hace que sea muy fácil para un defensor detectar esta actividad y dejarlo fuera de ese rol o usuario. Pruebe primero otros métodos de enumeración de permisos, o esté dispuesto a perder el acceso a estas credenciales antes de recurrir a la fuerza bruta.

Una de las mejores herramientas es un script en Python llamado Enumerate-IAM.py

GitHub - andresriancho/enumerate-iam: Enumerate the permissions associated with AWS credential setGitHub

Para la instalacion simplemente ejecutamos lo siguiente:

PS C:\Users\gerh-> git clone https://github.com/andresriancho/enumerate-iam.git                                            
Cloning into 'enumerate-iam'...
remote: Enumerating objects: 56, done.
remote: Counting objects: 100% (26/26), done.
remote: Compressing objects: 100% (8/8), done.
remote: Total 56 (delta 19), reused 18 (delta 18), pack-reused 30
Receiving objects: 100% (56/56), 32.92 KiB | 495.00 KiB/s, done.
Resolving deltas: 100% (26/26), done.

PS C:\Users\gerh-> pip3 install -r requirements.txt
Collecting boto3 (from -r requirements.txt (line 1))
  Obtaining dependency information for boto3 from https://files.pythonhosted.org/packages/d6/2f/1ea6c1201937b4713f9a8b4955efddbedfa206dde557803e6b602a02687c/boto3-1.34.45-py3-none-any.whl.metadata
  Downloading boto3-1.34.45-py3-none-any.whl.metadata (6.6 kB)
Collecting botocore (from -r requirements.txt (line 2))
  Obtaining dependency information for botocore from https://files.pythonhosted.org/packages/89/e9/e920ef6c7b4b1141614d6a1a665d92a191bde429b39b55f40c75cad8d733/botocore-1.34.45-py3-none-any.whl.metadata
  Downloading botocore-1.34.45-py3-none-any.whl.metadata (5.7 kB)
Collecting jmespath<2.0.0,>=0.7.1 (from boto3->-r requirements.txt (line 1))
  Downloading jmespath-1.0.1-py3-none-any.whl (20 kB)
Collecting s3transfer<0.11.0,>=0.10.0 (from boto3->-r requirements.txt (line 1))
  Obtaining dependency information for s3transfer<0.11.0,>=0.10.0 from https://files.pythonhosted.org/packages/12/bb/7e7912e18cd558e7880d9b58ffc57300b2c28ffba9882b3a54ba5ce3ebc4/s3transfer-0.10.0-py3-none-any.whl.metadata
  Downloading s3transfer-0.10.0-py3-none-any.whl.metadata (1.7 kB)
Requirement already satisfied: python-dateutil<3.0.0,>=2.1 in /usr/lib/python3/dist-packages (from botocore->-r requirements.txt (line 2)) (2.8.2)
Requirement already satisfied: urllib3<2.1,>=1.25.4 in /usr/lib/python3/dist-packages (from botocore->-r requirements.txt (line 2)) (1.26.16)
Downloading boto3-1.34.45-py3-none-any.whl (139 kB)
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 139.3/139.3 kB 19.1 MB/s eta 0:00:00
Downloading botocore-1.34.45-py3-none-any.whl (12.0 MB)
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 12.0/12.0 MB 58.0 MB/s eta 0:00:00
Downloading s3transfer-0.10.0-py3-none-any.whl (82 kB)
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 82.1/82.1 kB 33.7 MB/s eta 0:00:00
Installing collected packages: jmespath, botocore, s3transfer, boto3
Successfully installed boto3-1.34.45 botocore-1.34.45 jmespath-1.0.1 s3transfer-0.10.0

Y luego ejecutamos de la siguiente manera:

PS C:\Users\gerh-> python3 enumerate-iam.py --access-key AKIAYPUD57AEXIHFN453 --secret-key 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                
2024-02-19 16:12:29,768 - 53020 - [INFO] Starting permission enumeration for access-key-id "AKIAYPUD57AEXIHFN453"
2024-02-19 16:12:31,092 - 53020 - [INFO] Run for the hills, get_account_authorization_details worked!
2024-02-19 16:12:31,285 - 53020 - [INFO] User "estudiante.cpna" has 1 attached policies
2024-02-19 16:12:31,285 - 53020 - [INFO] -- Policy "SecurityAudit" (arn:aws:iam::aws:policy/SecurityAudit)
2024-02-19 16:12:31,376 - 53020 - [INFO] User "estudiante.cpna" has 0 inline policies
2024-02-19 16:12:31,467 - 53020 - [INFO] User "estudiante.cpna" has 1 groups associated
2024-02-19 16:12:31,558 - 53020 - [INFO] -- Group "Spartan-Developers" has 1 inline policies
2024-02-19 16:12:31,559 - 53020 - [INFO] ---- Policy "Politica-Read-IAM"
2024-02-19 16:12:31,559 - 53020 - [INFO] Attempting common-service describe / list brute force.
2024-02-19 16:12:32,019 - 53020 - [INFO] -- mediaconnect.list_flows() worked!
2024-02-19 16:12:32,118 - 53020 - [INFO] -- iot.list_topic_rules() worked!
2024-02-19 16:12:32,124 - 53020 - [INFO] -- iot.list_outgoing_certificates() worked!
2024-02-19 16:12:32,139 - 53020 - [INFO] -- mediaconnect.list_entitlements() worked!
2024-02-19 16:12:32,144 - 53020 - [INFO] -- xray.get_groups() worked!
2024-02-19 16:12:32,177 - 53020 - [INFO] -- inspector.list_assessment_templates() worked!
2024-02-19 16:12:32,188 - 53020 - [INFO] -- batch.describe_compute_environments() worked!
2024-02-19 16:12:32,191 - 53020 - [INFO] -- shield.list_attacks() worked!
2024-02-19 16:12:32,192 - 53020 - [INFO] -- iot.list_thing_types() worked!
2024-02-19 16:12:32,192 - 53020 - [INFO] -- iot.describe_event_configurations() worked!
2024-02-19 16:12:32,197 - 53020 - [INFO] -- robomaker.list_simulation_applications() worked!
2024-02-19 16:12:32,225 - 53020 - [INFO] -- iot.list_indices() worked!
2024-02-19 16:12:32,269 - 53020 - [INFO] -- codedeploy.list_deployments() worked!
2024-02-19 16:12:32,300 - 53020 - [INFO] -- glue.get_databases() worked!
2024-02-19 16:12:32,306 - 53020 - [INFO] -- batch.describe_job_definitions() worked!
2024-02-19 16:12:32,452 - 53020 - [INFO] -- robomaker.list_simulation_jobs() worked!
2024-02-19 16:12:32,453 - 53020 - [INFO] -- sagemaker.list_hyper_parameter_tuning_jobs() worked!
2024-02-19 16:12:32,455 - 53020 - [INFO] -- codedeploy.list_on_premises_instances() worked!
2024-02-19 16:12:32,457 - 53020 - [ERROR] Remove codedeploy.batch_get_deployment_targets action
2024-02-19 16:12:32,459 - 53020 - [ERROR] Remove codedeploy.list_deployment_targets action
2024-02-19 16:12:32,458 - 53020 - [INFO] -- lightsail.get_load_balancers() worked!
2024-02-19 16:12:32,458 - 53020 - [INFO] -- iot.list_billing_groups() worked!
2024-02-19 16:12:32,457 - 53020 - [INFO] -- iot.describe_account_audit_configuration() worked!
2024-02-19 16:12:32,559 - 53020 - [INFO] -- glue.get_security_configurations() worked!
2024-02-19 16:12:32,568 - 53020 - [INFO] -- sagemaker.list_code_repositories() worked!
2024-02-19 16:12:32,571 - 53020 - [INFO] -- iot.list_jobs() worked!
2024-02-19 16:12:32,573 - 53020 - [INFO] -- codedeploy.list_deployment_configs() worked!
2024-02-19 16:12:32,581 - 53020 - [INFO] -- iot.list_scheduled_audits() worked!
2024-02-19 16:12:32,666 - 53020 - [INFO] -- codedeploy.list_git_hub_account_token_names() worked!
2024-02-19 16:12:32,672 - 53020 - [ERROR] Remove globalaccelerator.describe_accelerator_attributes action
2024-02-19 16:12:32,674 - 53020 - [INFO] -- sagemaker.list_endpoints() worked!
2024-02-19 16:12:32,676 - 53020 - [INFO] -- iot.list_things() worked!
2024-02-19 16:12:32,685 - 53020 - [INFO] -- iot.list_streams() worked!
2024-02-19 16:12:32,688 - 53020 - [INFO] -- sqs.list_queues() worked!
2024-02-19 16:12:32,704 - 53020 - [INFO] -- sdb.list_domains() worked!
2024-02-19 16:12:32,725 - 53020 - [INFO] -- eks.list_clusters() worked!
2024-02-19 16:12:32,758 - 53020 - [INFO] -- sagemaker.list_training_jobs() worked!
2024-02-19 16:12:32,774 - 53020 - [INFO] -- lightsail.get_disk_snapshots() worked!
2024-02-19 16:12:32,780 - 53020 - [INFO] -- mq.list_configurations() worked!
2024-02-19 16:12:32,782 - 53020 - [INFO] -- iot.list_thing_registration_tasks() worked!
2024-02-19 16:12:32,786 - 53020 - [INFO] -- iot.list_thing_groups() worked!
2024-02-19 16:12:32,805 - 53020 - [INFO] -- sagemaker.list_notebook_instances() worked!
2024-02-19 16:12:32,833 - 53020 - [INFO] -- glue.get_crawlers() worked!
2024-02-19 16:12:32,846 - 53020 - [INFO] -- lambda.list_layers() worked!
2024-02-19 16:12:32,858 - 53020 - [INFO] -- sagemaker.list_workteams() worked!
2024-02-19 16:12:32,889 - 53020 - [INFO] -- mq.list_brokers() worked!
2024-02-19 16:12:32,891 - 53020 - [INFO] -- iot.list_authorizers() worked!
2024-02-19 16:12:32,937 - 53020 - [INFO] -- glue.get_jobs() worked!
2024-02-19 16:12:32,954 - 53020 - [INFO] -- sagemaker.list_models() worked!
2024-02-19 16:12:32,956 - 53020 - [INFO] -- lambda.list_functions() worked!

Para mas informacion, te recomiendo el siguiente video:

AnteriorEnumeracion automatizada por medio de fuerza bruta SiguienteCLIAM

Última actualización hace 1 año

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PS C:\Users\gerh-> git clone https://github.com/andresriancho/enumerate-iam.git Cloning into 'enumerate-iam'... remote: Enumerating objects: 56, done. remote: Counting objects: 100% (26/26), done. remote: Compressing objects: 100% (8/8), done. remote: Total 56 (delta 19), reused 18 (delta 18), pack-reused 30 Receiving objects: 100% (56/56), 32.92 KiB | 495.00 KiB/s, done. Resolving deltas: 100% (26/26), done. PS C:\Users\gerh-> pip3 install -r requirements.txt Collecting boto3 (from -r requirements.txt (line 1)) Obtaining dependency information for boto3 from https://files.pythonhosted.org/packages/d6/2f/1ea6c1201937b4713f9a8b4955efddbedfa206dde557803e6b602a02687c/boto3-1.34.45-py3-none-any.whl.metadata Downloading boto3-1.34.45-py3-none-any.whl.metadata (6.6 kB) Collecting botocore (from -r requirements.txt (line 2)) Obtaining dependency information for botocore from https://files.pythonhosted.org/packages/89/e9/e920ef6c7b4b1141614d6a1a665d92a191bde429b39b55f40c75cad8d733/botocore-1.34.45-py3-none-any.whl.metadata Downloading botocore-1.34.45-py3-none-any.whl.metadata (5.7 kB) Collecting jmespath<2.0.0,>=0.7.1 (from boto3->-r requirements.txt (line 1)) Downloading jmespath-1.0.1-py3-none-any.whl (20 kB) Collecting s3transfer<0.11.0,>=0.10.0 (from boto3->-r requirements.txt (line 1)) Obtaining dependency information for s3transfer<0.11.0,>=0.10.0 from https://files.pythonhosted.org/packages/12/bb/7e7912e18cd558e7880d9b58ffc57300b2c28ffba9882b3a54ba5ce3ebc4/s3transfer-0.10.0-py3-none-any.whl.metadata Downloading s3transfer-0.10.0-py3-none-any.whl.metadata (1.7 kB) Requirement already satisfied: python-dateutil<3.0.0,>=2.1 in /usr/lib/python3/dist-packages (from botocore->-r requirements.txt (line 2)) (2.8.2) Requirement already satisfied: urllib3<2.1,>=1.25.4 in /usr/lib/python3/dist-packages (from botocore->-r requirements.txt (line 2)) (1.26.16) Downloading boto3-1.34.45-py3-none-any.whl (139 kB) ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 139.3/139.3 kB 19.1 MB/s eta 0:00:00 Downloading botocore-1.34.45-py3-none-any.whl (12.0 MB) ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 12.0/12.0 MB 58.0 MB/s eta 0:00:00 Downloading s3transfer-0.10.0-py3-none-any.whl (82 kB) ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 82.1/82.1 kB 33.7 MB/s eta 0:00:00 Installing collected packages: jmespath, botocore, s3transfer, boto3 Successfully installed boto3-1.34.45 botocore-1.34.45 jmespath-1.0.1 s3transfer-0.10.0

PS C:\Users\gerh-> python3 enumerate-iam.py --access-key AKIAYPUD57AEXIHFN453 --secret-key 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 2024-02-19 16:12:29,768 - 53020 - [INFO] Starting permission enumeration for access-key-id "AKIAYPUD57AEXIHFN453" 2024-02-19 16:12:31,092 - 53020 - [INFO] Run for the hills, get_account_authorization_details worked! 2024-02-19 16:12:31,285 - 53020 - [INFO] User "estudiante.cpna" has 1 attached policies 2024-02-19 16:12:31,285 - 53020 - [INFO] -- Policy "SecurityAudit" (arn:aws:iam::aws:policy/SecurityAudit) 2024-02-19 16:12:31,376 - 53020 - [INFO] User "estudiante.cpna" has 0 inline policies 2024-02-19 16:12:31,467 - 53020 - [INFO] User "estudiante.cpna" has 1 groups associated 2024-02-19 16:12:31,558 - 53020 - [INFO] -- Group "Spartan-Developers" has 1 inline policies 2024-02-19 16:12:31,559 - 53020 - [INFO] ---- Policy "Politica-Read-IAM" 2024-02-19 16:12:31,559 - 53020 - [INFO] Attempting common-service describe / list brute force. 2024-02-19 16:12:32,019 - 53020 - [INFO] -- mediaconnect.list_flows() worked! 2024-02-19 16:12:32,118 - 53020 - [INFO] -- iot.list_topic_rules() worked! 2024-02-19 16:12:32,124 - 53020 - [INFO] -- iot.list_outgoing_certificates() worked! 2024-02-19 16:12:32,139 - 53020 - [INFO] -- mediaconnect.list_entitlements() worked! 2024-02-19 16:12:32,144 - 53020 - [INFO] -- xray.get_groups() worked! 2024-02-19 16:12:32,177 - 53020 - [INFO] -- inspector.list_assessment_templates() worked! 2024-02-19 16:12:32,188 - 53020 - [INFO] -- batch.describe_compute_environments() worked! 2024-02-19 16:12:32,191 - 53020 - [INFO] -- shield.list_attacks() worked! 2024-02-19 16:12:32,192 - 53020 - [INFO] -- iot.list_thing_types() worked! 2024-02-19 16:12:32,192 - 53020 - [INFO] -- iot.describe_event_configurations() worked! 2024-02-19 16:12:32,197 - 53020 - [INFO] -- robomaker.list_simulation_applications() worked! 2024-02-19 16:12:32,225 - 53020 - [INFO] -- iot.list_indices() worked! 2024-02-19 16:12:32,269 - 53020 - [INFO] -- codedeploy.list_deployments() worked! 2024-02-19 16:12:32,300 - 53020 - [INFO] -- glue.get_databases() worked! 2024-02-19 16:12:32,306 - 53020 - [INFO] -- batch.describe_job_definitions() worked! 2024-02-19 16:12:32,452 - 53020 - [INFO] -- robomaker.list_simulation_jobs() worked! 2024-02-19 16:12:32,453 - 53020 - [INFO] -- sagemaker.list_hyper_parameter_tuning_jobs() worked! 2024-02-19 16:12:32,455 - 53020 - [INFO] -- codedeploy.list_on_premises_instances() worked! 2024-02-19 16:12:32,457 - 53020 - [ERROR] Remove codedeploy.batch_get_deployment_targets action 2024-02-19 16:12:32,459 - 53020 - [ERROR] Remove codedeploy.list_deployment_targets action 2024-02-19 16:12:32,458 - 53020 - [INFO] -- lightsail.get_load_balancers() worked! 2024-02-19 16:12:32,458 - 53020 - [INFO] -- iot.list_billing_groups() worked! 2024-02-19 16:12:32,457 - 53020 - [INFO] -- iot.describe_account_audit_configuration() worked! 2024-02-19 16:12:32,559 - 53020 - [INFO] -- glue.get_security_configurations() worked! 2024-02-19 16:12:32,568 - 53020 - [INFO] -- sagemaker.list_code_repositories() worked! 2024-02-19 16:12:32,571 - 53020 - [INFO] -- iot.list_jobs() worked! 2024-02-19 16:12:32,573 - 53020 - [INFO] -- codedeploy.list_deployment_configs() worked! 2024-02-19 16:12:32,581 - 53020 - [INFO] -- iot.list_scheduled_audits() worked! 2024-02-19 16:12:32,666 - 53020 - [INFO] -- codedeploy.list_git_hub_account_token_names() worked! 2024-02-19 16:12:32,672 - 53020 - [ERROR] Remove globalaccelerator.describe_accelerator_attributes action 2024-02-19 16:12:32,674 - 53020 - [INFO] -- sagemaker.list_endpoints() worked! 2024-02-19 16:12:32,676 - 53020 - [INFO] -- iot.list_things() worked! 2024-02-19 16:12:32,685 - 53020 - [INFO] -- iot.list_streams() worked! 2024-02-19 16:12:32,688 - 53020 - [INFO] -- sqs.list_queues() worked! 2024-02-19 16:12:32,704 - 53020 - [INFO] -- sdb.list_domains() worked! 2024-02-19 16:12:32,725 - 53020 - [INFO] -- eks.list_clusters() worked! 2024-02-19 16:12:32,758 - 53020 - [INFO] -- sagemaker.list_training_jobs() worked! 2024-02-19 16:12:32,774 - 53020 - [INFO] -- lightsail.get_disk_snapshots() worked! 2024-02-19 16:12:32,780 - 53020 - [INFO] -- mq.list_configurations() worked! 2024-02-19 16:12:32,782 - 53020 - [INFO] -- iot.list_thing_registration_tasks() worked! 2024-02-19 16:12:32,786 - 53020 - [INFO] -- iot.list_thing_groups() worked! 2024-02-19 16:12:32,805 - 53020 - [INFO] -- sagemaker.list_notebook_instances() worked! 2024-02-19 16:12:32,833 - 53020 - [INFO] -- glue.get_crawlers() worked! 2024-02-19 16:12:32,846 - 53020 - [INFO] -- lambda.list_layers() worked! 2024-02-19 16:12:32,858 - 53020 - [INFO] -- sagemaker.list_workteams() worked! 2024-02-19 16:12:32,889 - 53020 - [INFO] -- mq.list_brokers() worked! 2024-02-19 16:12:32,891 - 53020 - [INFO] -- iot.list_authorizers() worked! 2024-02-19 16:12:32,937 - 53020 - [INFO] -- glue.get_jobs() worked! 2024-02-19 16:12:32,954 - 53020 - [INFO] -- sagemaker.list_models() worked! 2024-02-19 16:12:32,956 - 53020 - [INFO] -- lambda.list_functions() worked!