Isai 17186fc30e [Rule Tuning] AWS IAM API Calls via Temporary Session Tokens (#4901) ...

- rule triggers as expected, however its triggering for failed requests
- added `event.outcome: success` to query
- added highlighted fields
- adjusted rule execution window

(cherry picked from commit 494a9e0d25)

2025-07-15 23:15:48 +00:00

..

collection_cloudtrail_logging_created.toml

[FR] Generate investigation guides (#4358)

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collection_s3_unauthenticated_bucket_access_by_rare_source.toml

[FR] Add Remaining Guides (#4412)

2025-01-22 14:43:30 -06:00

credential_access_aws_getpassword_for_ec2_instance.toml

[Rule Tuning] AWS EC2 Unauthorized Admin Credential Fetch via Assumed Role (#4774)

2025-06-06 19:13:38 +00:00

credential_access_aws_iam_assume_role_brute_force.toml

Back-porting Version Trimming (#3704)

2024-05-23 00:45:10 +05:30

credential_access_iam_compromisedkeyquarantine_policy_attached_to_user.toml

[FR] Generate investigation guides (#4358)

2025-01-22 11:17:38 -06:00

credential_access_iam_user_addition_to_group.toml

Back-porting Version Trimming (#3704)

2024-05-23 00:45:10 +05:30

credential_access_new_terms_secretsmanager_getsecretvalue.toml

Replace master doc URLs with current (#4439)

2025-02-03 21:27:50 +05:30

credential_access_rapid_secret_retrieval_attempts_from_secretsmanager.toml

Replace master doc URLs with current (#4439)

2025-02-03 21:27:50 +05:30

credential_access_retrieve_secure_string_parameters_via_ssm.toml

[Rule Tuning] December-January AWS Rule Tuning (#4425)

2025-01-31 10:35:18 -05:00

credential_access_root_console_failure_brute_force.toml

[FR] Generate investigation guides (#4358)

2025-01-22 11:17:38 -06:00

defense_evasion_cloudtrail_logging_deleted.toml

[Rule Tuning] Add Investigation Fields to Specific AWS Rules (#4261)

2024-11-08 23:11:18 -05:00

defense_evasion_cloudtrail_logging_evasion.toml

[New Rule] AWS CloudTrail Log Evasion (#4788)

2025-06-17 18:02:51 +00:00

defense_evasion_cloudtrail_logging_suspended.toml

Back-porting Version Trimming (#3704)

2024-05-23 00:45:10 +05:30

defense_evasion_cloudwatch_alarm_deletion.toml

Back-porting Version Trimming (#3704)

2024-05-23 00:45:10 +05:30

defense_evasion_config_service_rule_deletion.toml

Back-porting Version Trimming (#3704)

2024-05-23 00:45:10 +05:30

defense_evasion_configuration_recorder_stopped.toml

[FR] Generate investigation guides (#4358)

2025-01-22 11:17:38 -06:00

defense_evasion_ec2_flow_log_deletion.toml

[Rule Tunings] AWS EC2 Flow Log Deletion and Network ACL Activity (#4778)

2025-06-06 18:16:48 +00:00

defense_evasion_ec2_network_acl_deletion.toml

[Rule Tunings] AWS EC2 Flow Log Deletion and Network ACL Activity (#4778)

2025-06-06 18:16:48 +00:00

defense_evasion_elasticache_security_group_creation.toml

[FR] Generate investigation guides (#4358)

2025-01-22 11:17:38 -06:00

defense_evasion_elasticache_security_group_modified_or_deleted.toml

[FR] Generate investigation guides (#4358)

2025-01-22 11:17:38 -06:00

defense_evasion_guardduty_detector_deletion.toml

[FR] Generate investigation guides (#4358)

2025-01-22 11:17:38 -06:00

defense_evasion_rds_instance_restored.toml

[FR] Generate investigation guides (#4358)

2025-01-22 11:17:38 -06:00

defense_evasion_route53_dns_query_resolver_config_deletion.toml

[FR] Generate investigation guides (#4358)

2025-01-22 11:17:38 -06:00

defense_evasion_s3_bucket_configuration_deletion.toml

[FR] Generate investigation guides (#4358)

2025-01-22 11:17:38 -06:00

defense_evasion_s3_bucket_lifecycle_expiration_added.toml

[FR] Generate investigation guides (#4358)

2025-01-22 11:17:38 -06:00

defense_evasion_s3_bucket_server_access_logging_disabled.toml

[FR] Generate investigation guides (#4358)

2025-01-22 11:17:38 -06:00

defense_evasion_sqs_purge_queue.toml

[FR] Generate investigation guides (#4358)

2025-01-22 11:17:38 -06:00

defense_evasion_sts_get_federation_token.toml

[FR] Generate investigation guides (#4358)

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defense_evasion_vpc_security_group_ingress_rule_added_for_remote_connections.toml

[FR] Generate investigation guides (#4358)

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defense_evasion_waf_acl_deletion.toml

[FR] Generate investigation guides (#4358)

2025-01-22 11:17:38 -06:00

defense_evasion_waf_rule_or_rule_group_deletion.toml

[FR] Generate investigation guides (#4358)

2025-01-22 11:17:38 -06:00

discovery_ec2_deprecated_ami_discovery.toml

[Rule Tuning] AWS EC2 Deprecated AMI Discovery (#4784)

2025-06-17 17:23:40 +00:00

discovery_ec2_multi_region_describe_instances.toml

[FR] Generate investigation guides (#4358)

2025-01-22 11:17:38 -06:00

discovery_ec2_multiple_discovery_api_calls_via_cli.toml

Prep for Release 9.0 (#4550)

2025-03-20 15:07:35 +00:00

discovery_ec2_userdata_request_for_ec2_instance.toml

[Rule Tuning] AWS EC2 User Data Retrieval for EC2 Instance (#4808)

2025-06-17 18:56:32 +00:00

discovery_new_terms_sts_getcalleridentity.toml

Replace master doc URLs with current (#4439)

2025-02-03 21:27:50 +05:30

discovery_servicequotas_multi_region_service_quota_requests.toml

[FR] Generate investigation guides (#4358)

2025-01-22 11:17:38 -06:00

execution_lambda_external_layer_added_to_function.toml

[FR] Generate investigation guides (#4358)

2025-01-22 11:17:38 -06:00

execution_new_terms_cloudformation_createstack.toml

[FR] Generate investigation guides (#4358)

2025-01-22 11:17:38 -06:00

execution_ssm_command_document_created_by_rare_user.toml

[Rule Tunings] AWS SSM Command Document Created by Rare User (#4848)

2025-06-27 17:28:31 +00:00

execution_ssm_sendcommand_by_rare_user.toml

[Rule Tunings] AWS SSM Command Document Created by Rare User (#4848)

2025-06-27 17:28:31 +00:00

exfiltration_dynamodb_scan_by_unusual_user.toml

[New Rule] Adding Coverage for DynamoDB Exfiltration Behaviors (#4535)

2025-03-21 14:10:27 +00:00

exfiltration_dynamodb_table_exported_to_s3.toml

[New Rule] Adding Coverage for DynamoDB Exfiltration Behaviors (#4535)

2025-03-21 14:10:27 +00:00

exfiltration_ec2_ami_shared_with_separate_account.toml

[FR] Generate investigation guides (#4358)

2025-01-22 11:17:38 -06:00

exfiltration_ec2_ebs_snapshot_shared_with_another_account.toml

[Rule Tuning][New Rule][Deprecation] AWS EC2 EBS Snapshot Activity Rules (#4763)

2025-06-04 14:54:49 +00:00

exfiltration_ec2_full_network_packet_capture_detected.toml

[FR] Generate investigation guides (#4358)

2025-01-22 11:17:38 -06:00

exfiltration_ec2_snapshot_change_activity.toml

[Rule Tuning][New Rule][Deprecation] AWS EC2 EBS Snapshot Activity Rules (#4763)

2025-06-04 14:54:49 +00:00

exfiltration_ec2_vm_export_failure.toml

[FR] Generate investigation guides (#4358)

2025-01-22 11:17:38 -06:00

exfiltration_rds_snapshot_export.toml

[FR] Generate investigation guides (#4358)

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exfiltration_rds_snapshot_shared_with_another_account.toml

[FR] Generate investigation guides (#4358)

2025-01-22 11:17:38 -06:00

exfiltration_s3_bucket_policy_added_for_external_account_access.toml

[FR] Generate investigation guides (#4358)

2025-01-22 11:17:38 -06:00

exfiltration_s3_bucket_replicated_to_external_account.toml

[FR] Generate investigation guides (#4358)

2025-01-22 11:17:38 -06:00

exfiltration_sns_email_subscription_by_rare_user.toml

[New Hunt] Adding Hunting Queries for AWS SNS exfiltration and data collection (#4458)

2025-02-20 10:53:36 -05:00

impact_aws_eventbridge_rule_disabled_or_deleted.toml

[FR] Generate investigation guides (#4358)

2025-01-22 11:17:38 -06:00

impact_aws_s3_bucket_enumeration_or_brute_force.toml

Prep for Release 9.0 (#4550)

2025-03-20 15:07:35 +00:00

impact_cloudtrail_logging_updated.toml

Back-porting Version Trimming (#3704)

2024-05-23 00:45:10 +05:30

impact_cloudwatch_log_group_deletion.toml

Back-porting Version Trimming (#3704)

2024-05-23 00:45:10 +05:30

impact_cloudwatch_log_stream_deletion.toml

Back-porting Version Trimming (#3704)

2024-05-23 00:45:10 +05:30

impact_ec2_disable_ebs_encryption.toml

[FR] Generate investigation guides (#4358)

2025-01-22 11:17:38 -06:00

impact_ec2_ebs_snapshot_access_removed.toml

[Rule Tuning][New Rule][Deprecation] AWS EC2 EBS Snapshot Activity Rules (#4763)

2025-06-04 14:54:49 +00:00

impact_efs_filesystem_or_mount_deleted.toml

[FR] Generate investigation guides (#4358)

2025-01-22 11:17:38 -06:00

impact_iam_deactivate_mfa_device.toml

[New Rule] AWS STS AssumeRole with New MFA Device [Rule Tuning] AWS IAM Deactivation of MFA Device (#4210)

2024-11-05 02:09:05 -05:00

impact_iam_group_deletion.toml

[FR] Generate investigation guides (#4358)

2025-01-22 11:17:38 -06:00

impact_kms_cmk_disabled_or_scheduled_for_deletion.toml

[FR] Generate investigation guides (#4358)

2025-01-22 11:17:38 -06:00

impact_rds_group_deletion.toml

[FR] Generate investigation guides (#4358)

2025-01-22 11:17:38 -06:00

impact_rds_instance_cluster_deletion_protection_disabled.toml

[FR] Generate investigation guides (#4358)

2025-01-22 11:17:38 -06:00

impact_rds_instance_cluster_deletion.toml

[FR] Generate investigation guides (#4358)

2025-01-22 11:17:38 -06:00

impact_rds_instance_cluster_stoppage.toml

[FR] Generate investigation guides (#4358)

2025-01-22 11:17:38 -06:00

impact_rds_snapshot_deleted.toml

[FR] Generate investigation guides (#4358)

2025-01-22 11:17:38 -06:00

impact_s3_bucket_object_uploaded_with_ransom_extension.toml

Prep for Release 9.0 (#4550)

2025-03-20 15:07:35 +00:00

impact_s3_excessive_object_encryption_with_sse_c.toml

[New Rule] Adding Coverage for Unusual AWS S3 Object Encryption with SSE-C (#4377)

2025-01-15 14:11:58 -05:00

impact_s3_object_encryption_with_external_key.toml

Fix pipe characters in rule descriptions (#4893)

2025-07-10 09:43:20 +00:00

impact_s3_object_versioning_disabled.toml

Replace master doc URLs with current (#4439)

2025-02-03 21:27:50 +05:30

impact_s3_static_site_js_file_uploaded.toml

[New Rule] Adding Coverage for AWS S3 Static Site JavaScript File Uploaded (#4617)

2025-04-30 20:29:03 +00:00

impact_s3_unusual_object_encryption_with_sse_c.toml

[New Rule] Adding Coverage for Unusual AWS S3 Object Encryption with SSE-C (#4377)

2025-01-15 14:11:58 -05:00

initial_access_console_login_root.toml

Back-porting Version Trimming (#3704)

2024-05-23 00:45:10 +05:30

initial_access_iam_session_token_used_from_multiple_addresses.toml

Prep 8.19/9.1 (#4869)

2025-07-07 15:30:11 +00:00

initial_access_kali_user_agent_detected_with_aws_cli.toml

[New Rule] Adding Coverage for AWS CLI with Kali Linux Fingerprint Identified (#4625)

2025-04-21 16:11:13 +00:00

initial_access_password_recovery.toml

[FR] Generate investigation guides (#4358)

2025-01-22 11:17:38 -06:00

initial_access_signin_console_login_no_mfa.toml

Prep for Release 9.0 (#4550)

2025-03-20 15:07:35 +00:00

lateral_movement_aws_ssm_start_session_to_ec2_instance.toml

[FR] Generate investigation guides (#4358)

2025-01-22 11:17:38 -06:00

lateral_movement_ec2_instance_connect_ssh_public_key_uploaded.toml

[FR] Generate investigation guides (#4358)

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lateral_movement_ec2_instance_console_login.toml

[FR] Generate investigation guides (#4358)

2025-01-22 11:17:38 -06:00

lateral_movement_sns_topic_message_publish_by_rare_user.toml

[New Rule] Adding Coverage for SNS Topic Message Publish by Rare User (#4350)

2025-01-15 13:55:45 -05:00

ml_cloudtrail_error_message_spike.toml

Adding setup templates to the ML rules (#3798)

2024-06-19 10:04:41 -04:00

ml_cloudtrail_rare_error_code.toml

Adding setup templates to the ML rules (#3798)

2024-06-19 10:04:41 -04:00

ml_cloudtrail_rare_method_by_city.toml

Adding setup templates to the ML rules (#3798)

2024-06-19 10:04:41 -04:00

ml_cloudtrail_rare_method_by_country.toml

Adding setup templates to the ML rules (#3798)

2024-06-19 10:04:41 -04:00

ml_cloudtrail_rare_method_by_user.toml

Adding setup templates to the ML rules (#3798)

2024-06-19 10:04:41 -04:00

NOTICE.txt

[Fleet] Track integrations in folder and metadata (#1372)

2021-07-21 15:24:56 -06:00

persistence_aws_attempt_to_register_virtual_mfa_device.toml

[New Rule] Adding Coverage for AWS IAM Virtual MFA Device Registration (#4626)

2025-04-21 15:06:35 +00:00

persistence_ec2_network_acl_creation.toml

[Rule Tunings] AWS EC2 Flow Log Deletion and Network ACL Activity (#4778)

2025-06-06 18:16:48 +00:00

persistence_ec2_route_table_modified_or_deleted.toml

Fix remaining Replace master doc URLs with current (#4441)

2025-02-03 23:03:20 +05:30

persistence_ec2_security_group_configuration_change_detection.toml

[FR] Generate investigation guides (#4358)

2025-01-22 11:17:38 -06:00

persistence_iam_api_calls_via_user_session_token.toml

[Rule Tuning] AWS IAM API Calls via Temporary Session Tokens (#4901)

2025-07-15 23:15:48 +00:00

persistence_iam_create_login_profile_for_root.toml

Prep for Release 9.0 (#4550)

2025-03-20 15:07:35 +00:00

persistence_iam_create_user_via_assumed_role_on_ec2_instance.toml

[FR] Generate investigation guides (#4358)

2025-01-22 11:17:38 -06:00

persistence_iam_group_creation.toml

[FR] Generate investigation guides (#4358)

2025-01-22 11:17:38 -06:00

persistence_iam_roles_anywhere_profile_created.toml

[FR] Generate investigation guides (#4358)

2025-01-22 11:17:38 -06:00

persistence_iam_roles_anywhere_trusted_anchor_created_with_external_ca.toml

[FR] Generate investigation guides (#4358)

2025-01-22 11:17:38 -06:00

persistence_iam_user_created_access_keys_for_another_user.toml

Fix pipe characters in rule descriptions (#4893)

2025-07-10 09:43:20 +00:00

persistence_lambda_backdoor_invoke_function_for_any_principal.toml

[FR] Generate investigation guides (#4358)

2025-01-22 11:17:38 -06:00

persistence_rds_cluster_creation.toml

[FR] Generate investigation guides (#4358)

2025-01-22 11:17:38 -06:00

persistence_rds_db_instance_password_modified.toml

[FR] Generate investigation guides (#4358)

2025-01-22 11:17:38 -06:00

persistence_rds_group_creation.toml

[FR] Generate investigation guides (#4358)

2025-01-22 11:17:38 -06:00

persistence_rds_instance_creation.toml

[FR] Generate investigation guides (#4358)

2025-01-22 11:17:38 -06:00

persistence_rds_instance_made_public.toml

[FR] Generate investigation guides (#4358)

2025-01-22 11:17:38 -06:00

persistence_redshift_instance_creation.toml

[FR] Generate investigation guides (#4358)

2025-01-22 11:17:38 -06:00

persistence_route_53_domain_transfer_lock_disabled.toml

[FR] Generate investigation guides (#4358)

2025-01-22 11:17:38 -06:00

persistence_route_53_domain_transferred_to_another_account.toml

[FR] Generate investigation guides (#4358)

2025-01-22 11:17:38 -06:00

persistence_route_53_hosted_zone_associated_with_a_vpc.toml

[FR] Generate investigation guides (#4358)

2025-01-22 11:17:38 -06:00

persistence_route_table_created.toml

[FR] Generate investigation guides (#4358)

2025-01-22 11:17:38 -06:00

persistence_sts_assume_role_with_new_mfa.toml

[FR] Generate investigation guides (#4358)

2025-01-22 11:17:38 -06:00

privilege_escalation_iam_administratoraccess_policy_attached_to_group.toml

Fix pipe characters in rule descriptions (#4893)

2025-07-10 09:43:20 +00:00

privilege_escalation_iam_administratoraccess_policy_attached_to_role.toml

Fix pipe characters in rule descriptions (#4893)

2025-07-10 09:43:20 +00:00

privilege_escalation_iam_administratoraccess_policy_attached_to_user.toml

Fix pipe characters in rule descriptions (#4893)

2025-07-10 09:43:20 +00:00

privilege_escalation_iam_customer_managed_policy_attached_to_role.toml

[FR] Generate investigation guides (#4358)

2025-01-22 11:17:38 -06:00

privilege_escalation_iam_saml_provider_updated.toml

[FR] Generate investigation guides (#4358)

2025-01-22 11:17:38 -06:00

privilege_escalation_iam_update_assume_role_policy.toml

[Rule Tuning] AWS IAM Assume Role Policy Update (#4799)

2025-06-17 19:08:17 +00:00

privilege_escalation_role_assumption_by_service.toml

[Rule Tunings] AWS Role Assumption By Service / User (#4827)

2025-06-24 22:11:35 +00:00

privilege_escalation_role_assumption_by_user.toml

[Rule Tunings] AWS Role Assumption By Service / User (#4827)

2025-06-24 22:11:35 +00:00

privilege_escalation_root_login_without_mfa.toml

Back-porting Version Trimming (#3704)

2024-05-23 00:45:10 +05:30

privilege_escalation_sts_assume_root_from_rare_user_and_member_account.toml

[FR] Generate investigation guides (#4358)

2025-01-22 11:17:38 -06:00

privilege_escalation_sts_getsessiontoken_abuse.toml

[FR] Generate investigation guides (#4358)

2025-01-22 11:17:38 -06:00

privilege_escalation_sts_role_chaining.toml

[FR] Generate investigation guides (#4358)

2025-01-22 11:17:38 -06:00

resource_development_sns_topic_created_by_rare_user.toml

[New Rule] Adding Coverage for AWS SNS Topic Created by Rare User (#4455)

2025-02-20 10:05:40 -05:00