sigma-rules

Files

T

Isai e36686570f [New Rule] AWS RDS DB Instance Made Public (#3836 )

* [New Rule] AWS RDS DB Instance Made Public

...

* Apply suggestions from code review

* added coverage for instances created with public access

* rule review edits

Co-authored-by: Terrance DeJesus <99630311+terrancedejesus@users.noreply.github.com>

---------

Co-authored-by: Terrance DeJesus <99630311+terrancedejesus@users.noreply.github.com>

(cherry picked from commit 83be212632)

2024-07-03 05:04:37 +00:00

collection_cloudtrail_logging_created.toml

Back-porting Version Trimming (#3704 )

2024-05-22 19:18:10 +00:00

credential_access_aws_getpassword_for_ec2_instance.toml

Back-porting Version Trimming (#3704 )

2024-05-22 19:18:10 +00:00

credential_access_aws_iam_assume_role_brute_force.toml

Back-porting Version Trimming (#3704 )

2024-05-22 19:18:10 +00:00

credential_access_iam_user_addition_to_group.toml

Back-porting Version Trimming (#3704 )

2024-05-22 19:18:10 +00:00

credential_access_new_terms_secretsmanager_getsecretvalue.toml

[New Rule] Rapid Secret Retrieval Attempts from AWS SecretsManager (#3589 )

2024-06-04 13:23:16 +00:00

credential_access_rapid_secret_retrieval_attempts_from_secretsmanager.toml

[New Rule] Rapid Secret Retrieval Attempts from AWS SecretsManager (#3589 )

2024-06-04 13:23:16 +00:00

credential_access_retrieve_secure_string_parameters_via_ssm.toml

[New Rule] AWS Systems Manager SecureString Parameter Request with Decryption Flag (#3590 )

2024-06-05 14:26:05 +00:00

credential_access_root_console_failure_brute_force.toml

Back-porting Version Trimming (#3704 )

2024-05-22 19:18:10 +00:00

defense_evasion_cloudtrail_logging_deleted.toml

Back-porting Version Trimming (#3704 )

2024-05-22 19:18:10 +00:00

defense_evasion_cloudtrail_logging_suspended.toml

Back-porting Version Trimming (#3704 )

2024-05-22 19:18:10 +00:00

defense_evasion_cloudwatch_alarm_deletion.toml

Back-porting Version Trimming (#3704 )

2024-05-22 19:18:10 +00:00

defense_evasion_config_service_rule_deletion.toml

Back-porting Version Trimming (#3704 )

2024-05-22 19:18:10 +00:00

defense_evasion_configuration_recorder_stopped.toml

Back-porting Version Trimming (#3704 )

2024-05-22 19:18:10 +00:00

defense_evasion_ec2_flow_log_deletion.toml

Back-porting Version Trimming (#3704 )

2024-05-22 19:18:10 +00:00

defense_evasion_ec2_network_acl_deletion.toml

Back-porting Version Trimming (#3704 )

2024-05-22 19:18:10 +00:00

defense_evasion_elasticache_security_group_creation.toml

Back-porting Version Trimming (#3704 )

2024-05-22 19:18:10 +00:00

defense_evasion_elasticache_security_group_modified_or_deleted.toml

Back-porting Version Trimming (#3704 )

2024-05-22 19:18:10 +00:00

defense_evasion_escalation_aws_suspicious_saml_activity.toml

Back-porting Version Trimming (#3704 )

2024-05-22 19:18:10 +00:00

defense_evasion_guardduty_detector_deletion.toml

Back-porting Version Trimming (#3704 )

2024-05-22 19:18:10 +00:00

defense_evasion_rds_instance_restored.toml

[Rule Tuning] AWS RDS Snapshot Restored (#3809 )

2024-06-29 00:46:01 +00:00

defense_evasion_route53_dns_query_resolver_config_deletion.toml

Back-porting Version Trimming (#3704 )

2024-05-22 19:18:10 +00:00

defense_evasion_s3_bucket_configuration_deletion.toml

Back-porting Version Trimming (#3704 )

2024-05-22 19:18:10 +00:00

defense_evasion_s3_bucket_lifecycle_expiration_added.toml

[New Rule] AWS S3 Bucket Expiration Lifecycle Configuration Added (#3591 )

2024-05-20 20:23:52 +00:00

defense_evasion_vpc_security_group_ingress_rule_added_for_remote_connections.toml

[New Rule] AWS EC2 VPC Security Group Rule Added for Any Address or Remote Access Ports (#3599 )

2024-05-28 14:52:40 +00:00

defense_evasion_waf_acl_deletion.toml

Back-porting Version Trimming (#3704 )

2024-05-22 19:18:10 +00:00

defense_evasion_waf_rule_or_rule_group_deletion.toml

Back-porting Version Trimming (#3704 )

2024-05-22 19:18:10 +00:00

discovery_new_terms_sts_getcalleridentity.toml

[New Rule] AWS GetCallerIdentity API Called for the First Time (#3711 )

2024-05-31 21:58:11 +00:00

execution_lambda_external_layer_added_to_function.toml

[New Rule] AWS Lambda Layer Added to Existing Function (#3631 )

2024-06-02 12:44:13 +00:00

exfiltration_ec2_ami_shared_with_separate_account.toml

Back-porting Version Trimming (#3704 )

2024-05-22 19:18:10 +00:00

exfiltration_ec2_full_network_packet_capture_detected.toml

Back-porting Version Trimming (#3704 )

2024-05-22 19:18:10 +00:00

exfiltration_ec2_snapshot_change_activity.toml

Back-porting Version Trimming (#3704 )

2024-05-22 19:18:10 +00:00

exfiltration_ec2_vm_export_failure.toml

Back-porting Version Trimming (#3704 )

2024-05-22 19:18:10 +00:00

exfiltration_rds_snapshot_export.toml

Back-porting Version Trimming (#3704 )

2024-05-22 19:18:10 +00:00

exfiltration_rds_snapshot_shared_with_another_account.toml

[New Rule] AWS RDS Snapshot Shared with Another Account (#3831 )

2024-07-02 19:39:56 +00:00

exfiltration_s3_bucket_policy_added_for_external_account_access.toml

[New Rule] AWS S3 Bucket Policy Added to Share with External Account (#3603 )

2024-06-01 14:34:49 +00:00

impact_aws_eventbridge_rule_disabled_or_deleted.toml

Back-porting Version Trimming (#3704 )

2024-05-22 19:18:10 +00:00

impact_cloudtrail_logging_updated.toml

Back-porting Version Trimming (#3704 )

2024-05-22 19:18:10 +00:00

impact_cloudwatch_log_group_deletion.toml

Back-porting Version Trimming (#3704 )

2024-05-22 19:18:10 +00:00

impact_cloudwatch_log_stream_deletion.toml

Back-porting Version Trimming (#3704 )

2024-05-22 19:18:10 +00:00

impact_ec2_disable_ebs_encryption.toml

Back-porting Version Trimming (#3704 )

2024-05-22 19:18:10 +00:00

impact_efs_filesystem_or_mount_deleted.toml

Back-porting Version Trimming (#3704 )

2024-05-22 19:18:10 +00:00

impact_iam_deactivate_mfa_device.toml

Back-porting Version Trimming (#3704 )

2024-05-22 19:18:10 +00:00

impact_iam_group_deletion.toml

Back-porting Version Trimming (#3704 )

2024-05-22 19:18:10 +00:00

impact_kms_cmk_disabled_or_scheduled_for_deletion.toml

Back-porting Version Trimming (#3704 )

2024-05-22 19:18:10 +00:00

impact_rds_group_deletion.toml

Back-porting Version Trimming (#3704 )

2024-05-22 19:18:10 +00:00

impact_rds_instance_cluster_deletion_protection_disabled.toml

[New Rule] AWS RDS DB Instance or Cluster Deletion Protection Disabled (#3851 )

2024-07-02 21:25:12 +00:00

impact_rds_instance_cluster_deletion.toml

Back-porting Version Trimming (#3704 )

2024-05-22 19:18:10 +00:00

impact_rds_instance_cluster_stoppage.toml

Back-porting Version Trimming (#3704 )

2024-05-22 19:18:10 +00:00

impact_rds_snapshot_deleted.toml

[New Rule] AWS RDS Snapshot Deleted (#3852 )

2024-07-02 18:04:22 +00:00

initial_access_console_login_root.toml

Back-porting Version Trimming (#3704 )

2024-05-22 19:18:10 +00:00

initial_access_password_recovery.toml

Back-porting Version Trimming (#3704 )

2024-05-22 19:18:10 +00:00

initial_access_via_system_manager.toml

Back-porting Version Trimming (#3704 )

2024-05-22 19:18:10 +00:00

lateral_movement_aws_ssm_start_session_to_ec2_instance.toml

[New Rule] First Occurrence of AWS Resource Starting SSM Session to EC2 Instance (#3598 )

2024-05-28 15:26:33 +00:00

ml_cloudtrail_error_message_spike.toml

Adding setup templates to the ML rules (#3798 )

2024-06-19 14:08:24 +00:00

ml_cloudtrail_rare_error_code.toml

Adding setup templates to the ML rules (#3798 )

2024-06-19 14:08:24 +00:00

ml_cloudtrail_rare_method_by_city.toml

Adding setup templates to the ML rules (#3798 )

2024-06-19 14:08:24 +00:00

ml_cloudtrail_rare_method_by_country.toml

Adding setup templates to the ML rules (#3798 )

2024-06-19 14:08:24 +00:00

ml_cloudtrail_rare_method_by_user.toml

Adding setup templates to the ML rules (#3798 )

2024-06-19 14:08:24 +00:00

NOTICE.txt

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

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

persistence_ec2_network_acl_creation.toml

Back-porting Version Trimming (#3704 )

2024-05-22 19:18:10 +00:00

persistence_ec2_security_group_configuration_change_detection.toml

Back-porting Version Trimming (#3704 )

2024-05-22 19:18:10 +00:00

persistence_iam_group_creation.toml

Back-porting Version Trimming (#3704 )

2024-05-22 19:18:10 +00:00

persistence_iam_roles_anywhere_profile_created.toml

[New Rule] AWS IAM Roles Anywhere Profile Creation and Trusted Anchor with External CA Created (#3609 )

2024-06-05 14:14:27 +00:00

persistence_iam_roles_anywhere_trusted_anchor_created_with_external_ca.toml

[New Rule] AWS IAM Roles Anywhere Profile Creation and Trusted Anchor with External CA Created (#3609 )

2024-06-05 14:14:27 +00:00

persistence_lambda_backdoor_invoke_function_for_any_principal.toml

[New Rule] AWS Lambda Function Policy Updated To Allow Public Invocation (#3632 )

2024-06-03 15:46:31 +00:00

persistence_rds_cluster_creation.toml

Back-porting Version Trimming (#3704 )

2024-05-22 19:18:10 +00:00

persistence_rds_db_instance_password_modified.toml

[New Rule] AWS RDS DB Instance or Cluster Password Modified (#3844 )

2024-07-02 20:18:06 +00:00

persistence_rds_group_creation.toml

Back-porting Version Trimming (#3704 )

2024-05-22 19:18:10 +00:00

persistence_rds_instance_creation.toml

Back-porting Version Trimming (#3704 )

2024-05-22 19:18:10 +00:00

persistence_rds_instance_made_public.toml

[New Rule] AWS RDS DB Instance Made Public (#3836 )

2024-07-03 05:04:37 +00:00

persistence_redshift_instance_creation.toml

Back-porting Version Trimming (#3704 )

2024-05-22 19:18:10 +00:00

persistence_route_53_domain_transfer_lock_disabled.toml

Back-porting Version Trimming (#3704 )

2024-05-22 19:18:10 +00:00

persistence_route_53_domain_transferred_to_another_account.toml

Back-porting Version Trimming (#3704 )

2024-05-22 19:18:10 +00:00

persistence_route_53_hosted_zone_associated_with_a_vpc.toml

Back-porting Version Trimming (#3704 )

2024-05-22 19:18:10 +00:00

persistence_route_table_created.toml

Back-porting Version Trimming (#3704 )

2024-05-22 19:18:10 +00:00

persistence_route_table_modified_or_deleted.toml

Back-porting Version Trimming (#3704 )

2024-05-22 19:18:10 +00:00

privilege_escalation_ec2_instance_connect_ssh_public_key_uploaded.toml

[New Rule] AWS EC2 Instance Connect SSH Public Key Uploaded (#3634 )

2024-06-05 14:36:53 +00:00

privilege_escalation_root_login_without_mfa.toml

Back-porting Version Trimming (#3704 )

2024-05-22 19:18:10 +00:00

privilege_escalation_sts_assumerole_usage.toml

Closes #2216 (#2855 )

2024-06-13 20:56:04 +00:00

privilege_escalation_sts_getsessiontoken_abuse.toml

Back-porting Version Trimming (#3704 )

2024-05-22 19:18:10 +00:00

privilege_escalation_updateassumerolepolicy.toml

Back-porting Version Trimming (#3704 )

2024-05-22 19:18:10 +00:00