sigma-rules/rules/integrations/aws at 25733e1d674584eead79d3c3f219763450fb0691 - sigma-rules - GreySec Git

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Austin Songer 25733e1d67 [New Rule] AWS STS AssumeRole Usage (#1214 )

* Update impact_iam_deactivate_mfa_device.toml

https://github.com/elastic/detection-rules/issues/1111

* Update impact_iam_deactivate_mfa_device.toml

* Update discovery_post_exploitation_external_ip_lookup.toml

        "*ipapi.co",
        "*ip-lookup.net",
        "*ipstack.com"

* Update rules/aws/impact_iam_deactivate_mfa_device.toml

Co-authored-by: Brent Murphy <56412096+bm11100@users.noreply.github.com>

* Revert "Update discovery_post_exploitation_external_ip_lookup.toml"

This reverts commit b57fd60c9511e20a336d32a9c9b8d5cf9954c50e.

* Update

* New Rule: Okta User Attempted Unauthorized Access

* Update privilege_escalation_okta_user_attempted_unauthorized_access.toml

* Update privilege_escalation_okta_user_attempted_unauthorized_access.toml

* Delete privilege_escalation_okta_user_attempted_unauthorized_access.toml

* Create persistence_new-or-modified-federation-domain.toml

* Delete persistence_new-or-modified-federation-domain.toml

* Create lateral_movement_sts_assumerole_abuse.toml

* Rename lateral_movement_sts_assumerole_abuse.toml to privilege_escalation_sts_assumerole_abuse.toml

* Update privilege_escalation_sts_assumerole_abuse.toml

* Update privilege_escalation_sts_assumerole_abuse.toml

* Update privilege_escalation_sts_assumerole_abuse.toml

* Update

* Update .gitignore

Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com>

* Update privilege_escalation_sts_assumerole_abuse.toml

* Update privilege_escalation_sts_assumerole_abuse.toml

* Update privilege_escalation_sts_assumerole_abuse.toml

* Update and rename privilege_escalation_sts_assumerole_abuse.toml to privilege_escalation_sts_assumerole_usage.toml

* Update rules/integrations/aws/privilege_escalation_sts_assumerole_usage.toml

Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com>

* Add note field

* Update privilege_escalation_sts_assumerole_usage.toml

* Update rules/integrations/aws/privilege_escalation_sts_assumerole_usage.toml

Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com>

* Adding Reference

* Expand STS

Co-authored-by: Brent Murphy <56412096+bm11100@users.noreply.github.com>
Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com>

(cherry picked from commit d7eab5bbf3)

2021-10-15 18:57:13 +00:00

..

collection_cloudtrail_logging_created.toml

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

2021-07-21 21:25:48 +00:00

credential_access_aws_iam_assume_role_brute_force.toml

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

2021-07-21 21:25:48 +00:00

credential_access_iam_user_addition_to_group.toml

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

2021-07-21 21:25:48 +00:00

credential_access_root_console_failure_brute_force.toml

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

2021-07-21 21:25:48 +00:00

credential_access_secretsmanager_getsecretvalue.toml

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

2021-07-21 21:25:48 +00:00

defense_evasion_cloudtrail_logging_deleted.toml

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

2021-07-21 21:25:48 +00:00

defense_evasion_cloudtrail_logging_suspended.toml

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

2021-07-21 21:25:48 +00:00

defense_evasion_cloudwatch_alarm_deletion.toml

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

2021-07-21 21:25:48 +00:00

defense_evasion_config_service_rule_deletion.toml

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

2021-07-21 21:25:48 +00:00

defense_evasion_configuration_recorder_stopped.toml

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

2021-07-21 21:25:48 +00:00

defense_evasion_ec2_flow_log_deletion.toml

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

2021-07-21 21:25:48 +00:00

defense_evasion_ec2_network_acl_deletion.toml

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

2021-07-21 21:25:48 +00:00

defense_evasion_elasticache_security_group_creation.toml

[New Rule] AWS ElastiCache Security Group Created (#1363 )

2021-10-05 17:01:33 +00:00

defense_evasion_elasticache_security_group_modified_or_deleted.toml

[New Rule] AWS ElastiCache Security Group Modified or Deleted (#1364 )

2021-10-04 18:39:40 +00:00

defense_evasion_guardduty_detector_deletion.toml

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

2021-07-21 21:25:48 +00:00

defense_evasion_s3_bucket_configuration_deletion.toml

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

2021-07-21 21:25:48 +00:00

defense_evasion_waf_acl_deletion.toml

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

2021-07-21 21:25:48 +00:00

defense_evasion_waf_rule_or_rule_group_deletion.toml

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

2021-07-21 21:25:48 +00:00

exfiltration_ec2_full_network_packet_capture_detected.toml

[Rule tuning] Revise rule description and other text (#1398 )

2021-08-03 21:08:48 +00:00

exfiltration_ec2_snapshot_change_activity.toml

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

2021-07-21 21:25:48 +00:00

exfiltration_ec2_vm_export_failure.toml

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

2021-07-21 21:25:48 +00:00

exfiltration_rds_snapshot_export.toml

[Rule Tuning] AWS RDS Snapshot Export and AWS RDS Instance Created (#1514 )

2021-10-04 21:32:40 +00:00

impact_cloudtrail_logging_updated.toml

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

2021-07-21 21:25:48 +00:00

impact_cloudwatch_log_group_deletion.toml

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

2021-07-21 21:25:48 +00:00

impact_cloudwatch_log_stream_deletion.toml

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

2021-07-21 21:25:48 +00:00

impact_ec2_disable_ebs_encryption.toml

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

2021-07-21 21:25:48 +00:00

impact_iam_deactivate_mfa_device.toml

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

2021-07-21 21:25:48 +00:00

impact_iam_group_deletion.toml

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

2021-07-21 21:25:48 +00:00

impact_rds_cluster_deletion.toml

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

2021-07-21 21:25:48 +00:00

impact_rds_group_deletion.toml

[Rule tuning] Revise rule description and other text (#1398 )

2021-08-03 21:08:48 +00:00

impact_rds_instance_cluster_stoppage.toml

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

2021-07-21 21:25:48 +00:00

initial_access_console_login_root.toml

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

2021-07-21 21:25:48 +00:00

initial_access_password_recovery.toml

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

2021-07-21 21:25:48 +00:00

initial_access_via_system_manager.toml

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

2021-07-21 21:25:48 +00:00

ml_cloudtrail_error_message_spike.toml

[Rule Tuning] Small update on rule descriptions (#1508 )

2021-09-30 20:55:18 +00:00

ml_cloudtrail_rare_error_code.toml

[Rule Tuning] Small update on rule descriptions (#1508 )

2021-09-30 20:55:18 +00:00

ml_cloudtrail_rare_method_by_city.toml

[Rule Tuning] Small update on rule descriptions (#1508 )

2021-09-30 20:55:18 +00:00

ml_cloudtrail_rare_method_by_country.toml

[Rule Tuning] Small update on rule descriptions (#1508 )

2021-09-30 20:55:18 +00:00

ml_cloudtrail_rare_method_by_user.toml

[Rule Tuning] Small update on rule descriptions (#1508 )

2021-09-30 20:55:18 +00:00

NOTICE.txt

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

2021-07-21 21:25:48 +00:00

persistence_ec2_network_acl_creation.toml

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

2021-07-21 21:25:48 +00:00

persistence_ec2_security_group_configuration_change_detection.toml

[Rule Tuning] Small update on rule descriptions (#1508 )

2021-09-30 20:55:18 +00:00

persistence_iam_group_creation.toml

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

2021-07-21 21:25:48 +00:00

persistence_rds_cluster_creation.toml

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

2021-07-21 21:25:48 +00:00

persistence_rds_group_creation.toml

[Rule tuning] Revise rule description and other text (#1398 )

2021-08-03 21:08:48 +00:00

persistence_rds_instance_creation.toml

[Rule Tuning] AWS RDS Snapshot Export and AWS RDS Instance Created (#1514 )

2021-10-04 21:32:40 +00:00

persistence_route_53_domain_transfer_lock_disabled.toml

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

2021-07-21 21:25:48 +00:00

persistence_route_53_domain_transferred_to_another_account.toml

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

2021-07-21 21:25:48 +00:00

persistence_route_table_modified_or_deleted.toml

[New Rule] AWS Route Table Modified or Deleted (#1258 )

2021-10-12 18:17:56 +00:00

privilege_escalation_root_login_without_mfa.toml

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

2021-07-21 21:25:48 +00:00

privilege_escalation_sts_assumerole_usage.toml

[New Rule] AWS STS AssumeRole Usage (#1214 )

2021-10-15 18:57:13 +00:00

privilege_escalation_sts_getsessiontoken_abuse.toml

[New Rule] AWS STS GetSessionToken Abuse (#1213 )

2021-09-22 19:29:04 +00:00

privilege_escalation_updateassumerolepolicy.toml

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

2021-07-21 21:25:48 +00:00