sigma-rules

collection_cloudtrail_logging_created.toml

Back-porting Version Trimming (#3704 )

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

credential_access_aws_getpassword_for_ec2_instance.toml

Back-porting Version Trimming (#3704 )

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

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

[New Rule] AWS IAM CompromisedKeyQuarantine Policy Attached to User (#3910 )

2024-08-01 00:30:02 -04:00

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

Prep for next release 8.16 (#3919 )

2024-07-24 11:19:56 -04:00

credential_access_rapid_secret_retrieval_attempts_from_secretsmanager.toml

Prep for next release 8.16 (#3919 )

2024-07-24 11:19:56 -04:00

credential_access_retrieve_secure_string_parameters_via_ssm.toml

Prep for next release 8.16 (#3919 )

2024-07-24 11:19:56 -04:00

credential_access_root_console_failure_brute_force.toml

Back-porting Version Trimming (#3704 )

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

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_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

Back-porting Version Trimming (#3704 )

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

defense_evasion_ec2_flow_log_deletion.toml

Back-porting Version Trimming (#3704 )

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

defense_evasion_ec2_network_acl_deletion.toml

Back-porting Version Trimming (#3704 )

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

defense_evasion_elasticache_security_group_creation.toml

Back-porting Version Trimming (#3704 )

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

defense_evasion_elasticache_security_group_modified_or_deleted.toml

Back-porting Version Trimming (#3704 )

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

defense_evasion_guardduty_detector_deletion.toml

Back-porting Version Trimming (#3704 )

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

defense_evasion_rds_instance_restored.toml

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

2024-06-28 20:42:36 -04:00

defense_evasion_route53_dns_query_resolver_config_deletion.toml

Back-porting Version Trimming (#3704 )

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

defense_evasion_s3_bucket_configuration_deletion.toml

Back-porting Version Trimming (#3704 )

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

defense_evasion_s3_bucket_lifecycle_expiration_added.toml

Prep for next release 8.16 (#3919 )

2024-07-24 11:19:56 -04:00

defense_evasion_s3_bucket_server_access_logging_disabled.toml

[New Rule] AWS S3 Bucket Server Access Logging Disabled (#3892 )

2024-07-18 18:28:19 -04:00

defense_evasion_sts_get_federation_token.toml

[New Rule] First Occurrence AWS STS Temporary Credential Request by User (#3991 )

2024-08-21 20:17:10 -04:00

defense_evasion_vpc_security_group_ingress_rule_added_for_remote_connections.toml

Prep for next release 8.16 (#3919 )

2024-07-24 11:19:56 -04:00

defense_evasion_waf_acl_deletion.toml

Back-porting Version Trimming (#3704 )

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

defense_evasion_waf_rule_or_rule_group_deletion.toml

Back-porting Version Trimming (#3704 )

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

discovery_ec2_multi_region_describe_instances.toml

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

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

discovery_ec2_multiple_discovery_api_calls_via_cli.toml

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

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

discovery_new_terms_sts_getcalleridentity.toml

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

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

discovery_servicequotas_multi_region_service_quota_requests.toml

[Rule Tuning] Add KEEP Command to all ES|QL Rules (#4146 )

2024-10-09 21:08:38 -04:00

execution_lambda_external_layer_added_to_function.toml

Prep for next release 8.16 (#3919 )

2024-07-24 11:19:56 -04:00

execution_new_terms_cloudformation_createstack.toml

Prep for Release 8.17 (#4256 )

2024-11-07 23:53:04 +05:30

execution_ssm_command_document_created_by_rare_user.toml

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

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

execution_ssm_sendcommand_by_rare_user.toml

[Rule Tuning] Add Investigation Guides to AWS Rules (#4249 )

2024-11-06 12:29:14 -05:00

exfiltration_ec2_ami_shared_with_separate_account.toml

Back-porting Version Trimming (#3704 )

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

exfiltration_ec2_ebs_snapshot_shared_with_another_account.toml

[Rule Tuning] Add METADATA checks for non-aggregate ES|QL queries and fix existing (#4126 )

2024-10-09 15:25:36 -04:00

exfiltration_ec2_full_network_packet_capture_detected.toml

Back-porting Version Trimming (#3704 )

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

exfiltration_ec2_snapshot_change_activity.toml

Back-porting Version Trimming (#3704 )

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

exfiltration_ec2_vm_export_failure.toml

Back-porting Version Trimming (#3704 )

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

exfiltration_rds_snapshot_export.toml

Back-porting Version Trimming (#3704 )

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

exfiltration_rds_snapshot_shared_with_another_account.toml

[Rule Tunings] Change from to prevent double alerts (#3868 )

2024-07-11 13:02:10 -04:00

exfiltration_s3_bucket_policy_added_for_external_account_access.toml

Prep for next release 8.16 (#3919 )

2024-07-24 11:19:56 -04:00

exfiltration_s3_bucket_replicated_to_external_account.toml

[New Rule] AWS S3 Bucket Replicated to Another Account (#3895 )

2024-07-18 22:52:39 -04:00

exfiltration_sns_email_subscription_by_rare_user.toml

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

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

impact_aws_eventbridge_rule_disabled_or_deleted.toml

Back-porting Version Trimming (#3704 )

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

impact_aws_s3_bucket_enumeration_or_brute_force.toml

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

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

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

Back-porting Version Trimming (#3704 )

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

impact_efs_filesystem_or_mount_deleted.toml

Back-porting Version Trimming (#3704 )

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

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

Back-porting Version Trimming (#3704 )

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

impact_kms_cmk_disabled_or_scheduled_for_deletion.toml

Back-porting Version Trimming (#3704 )

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

impact_rds_group_deletion.toml

Back-porting Version Trimming (#3704 )

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

impact_rds_instance_cluster_deletion_protection_disabled.toml

[Rule Tunings] Change from to prevent double alerts (#3868 )

2024-07-11 13:02:10 -04:00

impact_rds_instance_cluster_deletion.toml

Back-porting Version Trimming (#3704 )

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

impact_rds_instance_cluster_stoppage.toml

Back-porting Version Trimming (#3704 )

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

impact_rds_snapshot_deleted.toml

[Rule Tunings] Change from to prevent double alerts (#3868 )

2024-07-11 13:02:10 -04:00

impact_s3_bucket_object_uploaded_with_ransom_extension.toml

[Rule Tuning] Add KEEP Command to all ES|QL Rules (#4146 )

2024-10-09 21:08:38 -04:00

impact_s3_object_encryption_with_external_key.toml

[Rule Tuning] Add KEEP Command to all ES|QL Rules (#4146 )

2024-10-09 21:08:38 -04:00

impact_s3_object_versioning_disabled.toml

[Rule Tuning] AWS S3 Object Versioning Suspended (#3953 )

2024-08-02 13:36:11 -03:00

initial_access_console_login_root.toml

Back-porting Version Trimming (#3704 )

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

initial_access_password_recovery.toml

Back-porting Version Trimming (#3704 )

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

initial_access_signin_console_login_no_mfa.toml

[Rule Tuning] Add KEEP Command to all ES|QL Rules (#4146 )

2024-10-09 21:08:38 -04:00

lateral_movement_aws_ssm_start_session_to_ec2_instance.toml

Prep for next release 8.16 (#3919 )

2024-07-24 11:19:56 -04:00

lateral_movement_ec2_instance_console_login.toml

[New Rule] AWS EC2 Instance Console Login via Assumed Role (#3922 )

2024-07-31 15:52:59 -04:00

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_ec2_network_acl_creation.toml

Back-porting Version Trimming (#3704 )

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

persistence_ec2_security_group_configuration_change_detection.toml

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

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

persistence_iam_create_login_profile_for_root.toml

[New Rule] Adding Coverage for Self-Created Login Profile for Root Accounts in AWS (#4277 )

2024-12-09 08:55:20 -05:00

persistence_iam_create_user_via_assumed_role_on_ec2_instance.toml

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

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

persistence_iam_group_creation.toml

Back-porting Version Trimming (#3704 )

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

persistence_iam_roles_anywhere_profile_created.toml

Prep for next release 8.16 (#3919 )

2024-07-24 11:19:56 -04:00

persistence_iam_roles_anywhere_trusted_anchor_created_with_external_ca.toml

Prep for next release 8.16 (#3919 )

2024-07-24 11:19:56 -04:00

persistence_iam_user_created_access_keys_for_another_user.toml

Removing ESQL query format error (#4292 )

2024-12-10 09:27:37 -05:00

persistence_lambda_backdoor_invoke_function_for_any_principal.toml

Prep for next release 8.16 (#3919 )

2024-07-24 11:19:56 -04:00

persistence_rds_cluster_creation.toml

Back-porting Version Trimming (#3704 )

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

persistence_rds_db_instance_password_modified.toml

[Rule Tunings] Change from to prevent double alerts (#3868 )

2024-07-11 13:02:10 -04:00

persistence_rds_group_creation.toml

Back-porting Version Trimming (#3704 )

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

persistence_rds_instance_creation.toml

Back-porting Version Trimming (#3704 )

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

persistence_rds_instance_made_public.toml

[Rule Tunings] Change from to prevent double alerts (#3868 )

2024-07-11 13:02:10 -04:00

persistence_redshift_instance_creation.toml

Back-porting Version Trimming (#3704 )

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

persistence_route_53_domain_transfer_lock_disabled.toml

Back-porting Version Trimming (#3704 )

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

persistence_route_53_domain_transferred_to_another_account.toml

Back-porting Version Trimming (#3704 )

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

persistence_route_53_hosted_zone_associated_with_a_vpc.toml

Back-porting Version Trimming (#3704 )

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

persistence_route_table_created.toml

Back-porting Version Trimming (#3704 )

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

persistence_route_table_modified_or_deleted.toml

Back-porting Version Trimming (#3704 )

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

persistence_sts_assume_role_with_new_mfa.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

privilege_escalation_ec2_instance_connect_ssh_public_key_uploaded.toml

Prep for next release 8.16 (#3919 )

2024-07-24 11:19:56 -04:00

privilege_escalation_iam_administratoraccess_policy_attached_to_group.toml

[Rule Tuning] Add KEEP Command to all ES|QL Rules (#4146 )

2024-10-09 21:08:38 -04:00

privilege_escalation_iam_administratoraccess_policy_attached_to_role.toml

[Rule Tuning] Add KEEP Command to all ES|QL Rules (#4146 )

2024-10-09 21:08:38 -04:00

privilege_escalation_iam_administratoraccess_policy_attached_to_user.toml

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

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

privilege_escalation_iam_customer_managed_policy_attached_to_role.toml

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

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

privilege_escalation_iam_saml_provider_updated.toml

[Rule Tuning] Tuning AWS Rules for SAML Provider Updates and Assumed Roles via STS (#3898 )

2024-08-20 11:53:46 -04:00

privilege_escalation_role_assumption_by_service.toml

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

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

privilege_escalation_role_assumption_by_user.toml

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

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

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

new rule 'AWS STS AssumeRoot by Rare User and Member Account' (#4271 )

2024-11-25 10:28:43 -05:00

privilege_escalation_sts_getsessiontoken_abuse.toml

Back-porting Version Trimming (#3704 )

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

privilege_escalation_sts_role_chaining.toml

[New Rule] AWS STS Role Chaining (#4209 )

2024-10-30 12:18:04 -04:00

privilege_escalation_updateassumerolepolicy.toml

Back-porting Version Trimming (#3704 )

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