ecc65a28bc
[New Rule] AWS RDS Snapshot Restored ( #1312 )
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* Create exfiltration_rds_snapshot_restored.toml
* Update exfiltration_rds_snapshot_restored.toml
* Delete exfiltration_rds_snapshot_restored.toml
* Create exfiltration_rds_snapshot_restored.toml
* Update
* Update rules/integrations/aws/exfiltration_rds_snapshot_restored.toml
Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com >
* Update rules/integrations/aws/exfiltration_rds_snapshot_restored.toml
Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com >
* Update exfiltration_rds_snapshot_restored.toml
* Update exfiltration_rds_snapshot_restored.toml
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com >
Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com >
(cherry picked from commit dc980effb0
2021-10-15 19:06:07 +00:00
8c2c6ea6ec
[New Rule] Microsoft 365 - Mass download by a single user ( #1348 )
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* Create impact_microsoft_365_mass_download_by_a_single_user.toml
* Update impact_microsoft_365_mass_download_by_a_single_user.toml
* Update impact_microsoft_365_mass_download_by_a_single_user.toml
* Update impact_microsoft_365_mass_download_by_a_single_user.toml
* Update impact_microsoft_365_mass_download_by_a_single_user.toml
* Update impact_microsoft_365_mass_download_by_a_single_user.toml
* Update
* Update impact_microsoft_365_mass_download_by_a_single_user.toml
* Update impact_microsoft_365_mass_download_by_a_single_user.toml
* Update rules/integrations/o365/impact_microsoft_365_mass_download_by_a_single_user.toml
Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com >
* Update impact_microsoft_365_mass_download_by_a_single_user.toml
* Update impact_microsoft_365_mass_download_by_a_single_user.toml
* Update rules/integrations/o365/impact_microsoft_365_mass_download_by_a_single_user.toml
Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com >
Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com >
(cherry picked from commit 3303a4e255
2021-10-15 19:02:52 +00:00
9021db6188
[New Rule] AWS Route53 hosted zone associated with a VPC ( #1365 )
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* Create persistence_route_53_hosted_zone_associated_with_a_vpc.toml
* Update
* Update rules/integrations/aws/persistence_route_53_hosted_zone_associated_with_a_vpc.toml
Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com >
* Update rules/integrations/aws/persistence_route_53_hosted_zone_associated_with_a_vpc.toml
Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com >
* Update rules/integrations/aws/persistence_route_53_hosted_zone_associated_with_a_vpc.toml
Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com >
* Update rules/integrations/aws/persistence_route_53_hosted_zone_associated_with_a_vpc.toml
Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com >
* Update rules/integrations/aws/persistence_route_53_hosted_zone_associated_with_a_vpc.toml
Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com >
* Update persistence_route_53_hosted_zone_associated_with_a_vpc.toml
* Update persistence_route_53_hosted_zone_associated_with_a_vpc.toml
* Update persistence_route_53_hosted_zone_associated_with_a_vpc.toml
* Update persistence_route_53_hosted_zone_associated_with_a_vpc.toml
Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com >
(cherry picked from commit 90504915ad
2021-10-15 19:01:20 +00:00
25733e1d67
[New Rule] AWS STS AssumeRole Usage ( #1214 )
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* 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
8bb2d27451
[New Rule] GCP Kubernetes Rolebindings Created or Patched ( #1267 )
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* 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 credential_access_gcp_kubernetes_rolebindings_creation.toml
* Update credential_access_gcp_kubernetes_rolebindings_creation.toml
* Update credential_access_gcp_kubernetes_rolebindings_creation.toml
* Update credential_access_gcp_kubernetes_rolebindings_creation.toml
* Update credential_access_gcp_kubernetes_rolebindings_creation.toml
* Update credential_access_gcp_kubernetes_rolebindings_creation.toml
* Update credential_access_gcp_kubernetes_rolebindings_creation.toml
* Update
* Update .gitignore
Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com >
* Update rules/integrations/gcp/credential_access_gcp_kubernetes_rolebindings_creation.toml
Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com >
* Update credential_access_gcp_kubernetes_rolebindings_creation.toml
* Update credential_access_gcp_kubernetes_rolebindings_creation.toml
* Update and rename credential_access_gcp_kubernetes_rolebindings_creation.toml to credential_access_gcp_kubernetes_rolebindings_created_or_patched.toml
* Update credential_access_gcp_kubernetes_rolebindings_created_or_patched.toml
* Update credential_access_gcp_kubernetes_rolebindings_created_or_patched.toml
* Rename credential_access_gcp_kubernetes_rolebindings_created_or_patched.toml to privilege_escalation_gcp_kubernetes_rolebindings_created_or_patched.toml
* remove space from query
Co-authored-by: Brent Murphy <56412096+bm11100@users.noreply.github.com >
Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com >
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com >
(cherry picked from commit 27ba204f1c
2021-10-15 18:43:23 +00:00
8f55556006
[New Rule] Azure Blob Permissions Modification ( #1499 )
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* Create defense_evasion_azure_blob_permissions_modified.toml
* Update defense_evasion_azure_blob_permissions_modified.toml
* Update defense_evasion_azure_blob_permissions_modified.toml
* Update description and query (spacing)
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com >
Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com >
(cherry picked from commit 7123d46623
2021-10-14 10:00:28 +00:00
358585b2c1
[New Rule] Azure Kubernetes Events Deleted ( #1307 )
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* Create defense_evasion_kubernetes_events_deleted.toml
* Update defense_evasion_kubernetes_events_deleted.toml
* Update defense_evasion_kubernetes_events_deleted.toml
* Update
* Update defense_evasion_kubernetes_events_deleted.toml
* Update defense_evasion_kubernetes_events_deleted.toml
* Update defense_evasion_kubernetes_events_deleted.toml
* Update rules/integrations/azure/defense_evasion_kubernetes_events_deleted.toml
Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com >
* Add quotes to azure query field
Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com >
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com >
(cherry picked from commit 3d15c2072d
2021-10-14 09:58:32 +00:00
fe36864c77
[New Rule] PowerShell Suspicious Discovery Related Windows API Functions ( #1548 )
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* PowerShell Suspicious Discovery Related Windows API Functions Initial Rule
* Update severity
* Lint
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com >
(cherry picked from commit b7dcbbae72
2021-10-14 09:55:50 +00:00
8964e5d646
[Rule Tuning] Update network.direction ( #1547 )
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* Update network.direction
* bump updated_date
(cherry picked from commit cc241c0b5e
2021-10-14 00:47:33 +00:00
847b08a1bd
Lock versions for releases: 7.13,7.14,7.15 ( #1545 )
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* Locked versions for releases: 7.13,7.14,7.15
(cherry picked from commit c6ddb44445
2021-10-13 22:24:28 +00:00
76a60c5ca8
[New Rule] Microsoft 365 - Impossible travel activity ( #1344 )
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* Create initial_access_microsoft_365_impossible_travel_activity.toml
* Update initial_access_microsoft_365_impossible_travel_activity.toml
* Update initial_access_microsoft_365_impossible_travel_activity.toml
* Update initial_access_microsoft_365_impossible_travel_activity.toml
* Update initial_access_microsoft_365_impossible_travel_activity.toml
* Update initial_access_microsoft_365_impossible_travel_activity.toml
* Update initial_access_microsoft_365_impossible_travel_activity.toml
* Updated Directory
* Update initial_access_microsoft_365_impossible_travel_activity.toml
* Update rules/integrations/o365/initial_access_microsoft_365_impossible_travel_activity.toml
Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com >
* Update initial_access_microsoft_365_impossible_travel_activity.toml
* Update initial_access_microsoft_365_impossible_travel_activity.toml
Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com >
(cherry picked from commit 11fa592c6f
2021-10-12 22:12:31 +00:00
76ca7f5fc9
[New Rule] Microsoft 365 - User Restricted from Sending Email ( #1345 )
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* Create initial_access_microsoft_365_user_restricted_from_sending_email.toml
* Update initial_access_microsoft_365_user_restricted_from_sending_email.toml
* Update
* Update initial_access_microsoft_365_user_restricted_from_sending_email.toml
* Update rules/integrations/o365/initial_access_microsoft_365_user_restricted_from_sending_email.toml
Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com >
* Update initial_access_microsoft_365_user_restricted_from_sending_email.toml
* Update initial_access_microsoft_365_user_restricted_from_sending_email.toml
* Update initial_access_microsoft_365_user_restricted_from_sending_email.toml
* Fix technique
* update description and FP
Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com >
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com >
(cherry picked from commit c8ac37957d
2021-10-12 21:34:01 +00:00
7cf664b160
[New Rule] Microsoft 365 - Unusual Volume of File Deletion ( #1347 )
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* Create impact_microsoft_365_unusual_volume_of_file_deletion.toml
* Update impact_microsoft_365_unusual_volume_of_file_deletion.toml
* Update impact_microsoft_365_unusual_volume_of_file_deletion.toml
* Update impact_microsoft_365_unusual_volume_of_file_deletion.toml
* Update impact_microsoft_365_unusual_volume_of_file_deletion.toml
* Update impact_microsoft_365_unusual_volume_of_file_deletion.toml
* Update rules/microsoft-365/impact_microsoft_365_unusual_volume_of_file_deletion.toml
Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com >
* Update impact_microsoft_365_unusual_volume_of_file_deletion.toml
* Update impact_microsoft_365_unusual_volume_of_file_deletion.toml
* Add missing `\`
* Bump to prod and update description
Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com >
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com >
(cherry picked from commit fa9da023dd
2021-10-12 21:31:50 +00:00
b4d584fbc6
[New Rule] Microsoft 365 - Potential ransomware activity ( #1346 )
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* Create impact_microsoft_365_potential_ransomware_activity.toml
* Update impact_microsoft_365_potential_ransomware_activity.toml
* Update impact_microsoft_365_potential_ransomware_activity.toml
* Update
* Update impact_microsoft_365_potential_ransomware_activity.toml
* Update rules/integrations/o365/impact_microsoft_365_potential_ransomware_activity.toml
Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com >
* Update impact_microsoft_365_potential_ransomware_activity.toml
* Update impact_microsoft_365_potential_ransomware_activity.toml
* bump to prod
Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com >
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com >
(cherry picked from commit 98c217ece9
2021-10-12 21:27:11 +00:00
088c8a8354
[New Rule] AWS Route Table Modified or Deleted ( #1258 )
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* 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 persistence_route_table_modified_or_deleted.toml
* Update persistence_route_table_modified_or_deleted.toml
* Update persistence_route_table_modified_or_deleted.toml
* Update
* Update .gitignore
Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com >
* Update persistence_route_table_modified_or_deleted.toml
* Update persistence_route_table_modified_or_deleted.toml
* Update persistence_route_table_modified_or_deleted.toml
* remove space from query
Co-authored-by: Brent Murphy <56412096+bm11100@users.noreply.github.com >
Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com >
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com >
(cherry picked from commit 82e72a956b
2021-10-12 18:17:56 +00:00
f24b42980d
Updating host risk score docs ( #1518 )
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* Updating host risk score docs
* Update docs/experimental-machine-learning/host-risk-score.md
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com >
* Making some changes
* Adding space to :all the things:
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com >
(cherry picked from commit 74fa8ebe48
2021-10-08 03:39:22 +00:00
7d9f7e6a56
[New Rule] Rules to detect screensaver persistence on macOS ( #1531 )
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* add macos screensaver persistence rules
* change uuid
* update name
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com >
* add T1546
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com >
(cherry picked from commit cdbd5a6515
2021-10-07 14:24:41 +00:00
9c9ef21878
Update defense_evasion_execution_windefend_unusual_path.toml ( #1492 )
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* Update defense_evasion_execution_windefend_unusual_path.toml
Add Microsoft Security Client to exclusions.
* Update defense_evasion_execution_windefend_unusual_path.toml
Update updated_date
* Updated author
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com >
Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com >
(cherry picked from commit 43f0d77033
2021-10-05 19:38:58 +00:00
bd7616e912
[New Rule] AWS ElastiCache Security Group Created ( #1363 )
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* Create persistence_elasticache_security_group_creation.toml
* Update
* Update rules/integrations/aws/persistence_elasticache_security_group_creation.toml
Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com >
* Rename persistence_elasticache_security_group_creation.toml to defense_evasion_elasticache_security_group_creation.toml
* Update defense_evasion_elasticache_security_group_creation.toml
* Update defense_evasion_elasticache_security_group_creation.toml
* Re-add rule.threat
* Update rules/integrations/aws/defense_evasion_elasticache_security_group_creation.toml
Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com >
* remove extra space from query
Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com >
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com >
(cherry picked from commit 9508002bb3
2021-10-05 17:01:33 +00:00
bd8eeae6ca
Made these pull requests before the directory restructure. ( #1517 )
...
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com >
(cherry picked from commit 3b0d2006b7
2021-10-05 12:30:40 +00:00
29d1ee4ae5
[Rule Tuning] AWS RDS Snapshot Export and AWS RDS Instance Created ( #1514 )
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(cherry picked from commit 0a3c44e8db
2021-10-04 21:32:40 +00:00
89cba0af95
[Rule Tuning] Volume Shadow Copy Deletion or Resized via VssAdmin ( #1524 )
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* Updated rule to include resizing
* lint
Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com >
(cherry picked from commit d5a8f41864
2021-10-04 19:01:39 +00:00
3471522807
[New Rule] Backup Files Deletion ( #1516 )
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* Add Backup Files Deletion Initial Rule
* Fix creation date
* Add updated_date
* Adjust description and query
* Update Description
* Update rules/windows/impact_backup_file_deletion.toml
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com >
* Add false_positives
* Update impact_backup_file_deletion.toml
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com >
(cherry picked from commit f2b58cc0ab
2021-10-04 18:56:48 +00:00
c2fc2af03b
[New Rule] AWS ElastiCache Security Group Modified or Deleted ( #1364 )
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* Create impact_aws_elasticache_security_group_modified_or_deleted.toml
* Rename impact_aws_elasticache_security_group_modified_or_deleted.toml to impact_elasticache_security_group_modified_or_deleted.toml
* Update impact_elasticache_security_group_modified_or_deleted.toml
* Update
* Update rules/integrations/aws/impact_elasticache_security_group_modified_or_deleted.toml
Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com >
* Update impact_elasticache_security_group_modified_or_deleted.toml
* Update impact_elasticache_security_group_modified_or_deleted.toml
* Rename impact_elasticache_security_group_modified_or_deleted.toml to defense_evasion_elasticache_security_group_modified_or_deleted.toml
Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com >
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com >
(cherry picked from commit f41714642c
2021-10-04 18:39:40 +00:00
d0eaf3ed26
[New Rule] Volume Shadow Copy Deletion via PowerShell ( #1358 )
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* Create defense_evasion_volume_shadow_copy_deletion_via_powershell.toml
* Update defense_evasion_volume_shadow_copy_deletion_via_powershell.toml
* Update defense_evasion_volume_shadow_copy_deletion_via_powershell.toml
* Update defense_evasion_volume_shadow_copy_deletion_via_powershell.toml
* Update rules/windows/defense_evasion_volume_shadow_copy_deletion_via_powershell.toml
Co-authored-by: Ross Wolf <31489089+rw-access@users.noreply.github.com >
* Update defense_evasion_volume_shadow_copy_deletion_via_powershell.toml
* Update defense_evasion_volume_shadow_copy_deletion_via_powershell.toml
* Update defense_evasion_volume_shadow_copy_deletion_via_powershell.toml
* Update defense_evasion_volume_shadow_copy_deletion_via_powershell.toml
* Update rules/windows/defense_evasion_volume_shadow_copy_deletion_via_powershell.toml
Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com >
* Update rules/windows/defense_evasion_volume_shadow_copy_deletion_via_powershell.toml
Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com >
* Update defense_evasion_volume_shadow_copy_deletion_via_powershell.toml
* Update defense_evasion_volume_shadow_copy_deletion_via_powershell.toml
* Rename defense_evasion_volume_shadow_copy_deletion_via_powershell.toml to impact_volume_shadow_copy_deletion_via_powershell.toml
* Update impact_volume_shadow_copy_deletion_via_powershell.toml
* Add trailing /
* Update rules/windows/impact_volume_shadow_copy_deletion_via_powershell.toml
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com >
Co-authored-by: Ross Wolf <31489089+rw-access@users.noreply.github.com >
Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com >
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com >
(cherry picked from commit 6298f7b00a
2021-10-04 17:59:07 +00:00
8033c0a260
Rename new_or_modified_federation_domain.toml to correspond with tactic ( #1511 )
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(cherry picked from commit ba9c01be50
2021-09-30 21:09:35 +00:00
ed57d46d15
[Rule Tuning] Small update on rule descriptions ( #1508 )
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(cherry picked from commit 5e4a7e67df
2021-09-30 20:55:18 +00:00
1c70f69b2f
[New Rule] Virtual Machine Fingerprinting via Grep ( #1510 )
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* [New Rule] Virtual Machine Fingerprinting via Grep
* format
* Update rules/cross-platform/discovery_virtual_machine_fingerprinting_grep.toml
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com >
* Update rules/cross-platform/discovery_virtual_machine_fingerprinting_grep.toml
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com >
* added reference url
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com >
(cherry picked from commit 76a0224f60
2021-09-30 18:41:03 +00:00
6f30bf3f7f
[New Rule] Potential Lsass Memory Dump via MirrorDump ( #1504 )
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* [New Rule] Potential Lsass Memory Dump via MirrorDump
* added tactic
* switched to kql
* added sysmon process access non ecs types
* Update rules/windows/credential_access_potential_lsa_memdump_via_mirrordump.toml
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com >
* Update rules/windows/credential_access_potential_lsa_memdump_via_mirrordump.toml
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com >
* rule.name as suggested by Justin and converted to EQL to add comments
* Update rules/windows/credential_access_potential_lsa_memdump_via_mirrordump.toml
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com >
* Update rules/windows/credential_access_potential_lsa_memdump_via_mirrordump.toml
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com >
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com >
(cherry picked from commit 521e4dc8f1
2021-09-30 08:17:42 +00:00
09f49da822
[New Rule] Azure Frontdoor Web Application Firewall (WAF) Policy Deleted ( #1393 )
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(cherry picked from commit d28c48f20f
2021-09-29 17:09:18 +00:00
ba458dea13
[New Rule] New or Modified Federation Domain ( #1212 )
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* 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 persistence_new-or-modified-federation-domain.toml
* Rename persistence_new-or-modified-federation-domain.toml to persistence_new_or_modified_federation_domain.toml
* Update persistence_new_or_modified_federation_domain.toml
* Update .gitignore
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com >
* Update rules/microsoft-365/persistence_new_or_modified_federation_domain.toml
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com >
* Update rules/microsoft-365/persistence_new_or_modified_federation_domain.toml
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com >
* Update persistence_new_or_modified_federation_domain.toml
* Update persistence_new_or_modified_federation_domain.toml
* Update persistence_new_or_modified_federation_domain.toml
* Update
* Update persistence_new_or_modified_federation_domain.toml
Co-authored-by: Brent Murphy <56412096+bm11100@users.noreply.github.com >
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com >
(cherry picked from commit a51ed86851
2021-09-29 12:17:22 +00:00
17845c2bf9
[New Rule] O365 Exchange Suspicious Mailbox Right Delegation ( #1211 )
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(cherry picked from commit 5ac7fb639c
2021-09-27 21:19:34 +00:00
371247b0b2
[Rule Tuning] Add system index to Windows Event Logs Cleared ( #1502 )
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(cherry picked from commit 63d6a54804
2021-09-24 17:06:02 +00:00
5b13666054
[Rule Tuning] Update threat mappings for Windows rules ( #1497 )
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* Windows Rules Att&ck Mapping review
* Bump updated_date and fix reference URLs
* Fix subtechnique
* Fix test errors
(cherry picked from commit 61afb1c1c0
2021-09-23 17:09:43 +00:00
216d06ef30
[New Rule] AWS STS GetSessionToken Abuse ( #1213 )
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* 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_getsessiontoken_abuse.toml
* Rename lateral_movement_sts_getsessiontoken_abuse.toml to privilege_escalation_sts_getsessiontoken_abuse.toml
* Update privilege_escalation_sts_getsessiontoken_abuse.toml
* Update rules/aws/privilege_escalation_sts_getsessiontoken_abuse.toml
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com >
* Update .gitignore
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com >
* Update privilege_escalation_sts_getsessiontoken_abuse.toml
* Update privilege_escalation_sts_getsessiontoken_abuse.toml
* Update
* Update rules/integrations/aws/privilege_escalation_sts_getsessiontoken_abuse.toml
Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com >
Co-authored-by: Brent Murphy <56412096+bm11100@users.noreply.github.com >
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com >
Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com >
(cherry picked from commit 93b8038d7d
2021-09-22 19:29:04 +00:00
0610e66ec2
[New Rule] Okta User Attempted Unauthorized Access ( #1209 )
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(cherry picked from commit 3e2cf4f53e
2021-09-22 06:45:27 +00:00
98735808ab
[Rule Tuning] Fix typos in rule metadata ( #1494 )
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Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com >
(cherry picked from commit 8e3b1d28c4
2021-09-21 19:32:05 +00:00
c1a0398c3f
Additional Att&ck Mappings for credential access Rules ( #1495 )
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Updates MITRE Technique IDs for Credential Access DRs
(cherry picked from commit f6421d8c53
2021-09-21 16:05:25 +00:00
2bb9fdb724
Add default timestamp condition for threat_query ( #1486 )
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(cherry picked from commit 10a977914b
2021-09-20 19:20:58 +00:00
143afc4f38
[KQL] Add support for date fields in parser ( #1487 )
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* [KQL] Add support for date fields in parser
* add test for parsing date value
(cherry picked from commit 582a842e32
2021-09-16 17:26:26 +00:00
0a3bd9130d
Allow CLi config to be multiple formats ( #1485 )
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(cherry picked from commit 7179942be3
2021-09-16 04:13:51 +00:00
c864538606
[rule-tuning] Adding more context with triage/investigation ( #1481 )
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* [rule-tuning] Adding more context with triage/investigation
* Adding mimikatz rule
* Fixed updated date on mimikatz rule
* Adding Defender update
* Adding scheduled task
* Adding AdFind
* Adding rare process
* Adding cloudtrail country
* Adding cloudtrail spike
* Adding threat intel
* Fixed minor spelling/syntax
* Fixed minor spelling/syntax p2
* Update rules/cross-platform/threat_intel_module_match.toml
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com >
* Update rules/integrations/aws/ml_cloudtrail_error_message_spike.toml
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com >
* Update rules/ml/ml_rare_process_by_host_windows.toml
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com >
* Update rules/windows/credential_access_mimikatz_powershell_module.toml
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com >
* Update rules/windows/credential_access_mimikatz_powershell_module.toml
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com >
* Update rules/windows/defense_evasion_defender_exclusion_via_powershell.toml
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com >
* Update rules/windows/discovery_adfind_command_activity.toml
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com >
* Update rules/windows/discovery_adfind_command_activity.toml
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com >
* Update rules/windows/discovery_adfind_command_activity.toml
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com >
* Update rules/windows/discovery_adfind_command_activity.toml
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com >
* Update rules/windows/discovery_adfind_command_activity.toml
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com >
* Update rules/windows/discovery_adfind_command_activity.toml
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com >
* Removed MITRE link, added Microsoft
* Update ml_cloudtrail_error_message_spike.toml
* Update ml_cloudtrail_rare_method_by_country.toml
* Update ml_rare_process_by_host_windows.toml
* Update credential_access_mimikatz_powershell_module.toml
* Update defense_evasion_defender_exclusion_via_powershell.toml
* Update discovery_adfind_command_activity.toml
* Update lateral_movement_dns_server_overflow.toml
* Update lateral_movement_scheduled_task_target.toml
* Update persistence_evasion_registry_startup_shell_folder_modified.toml
* Update defense_evasion_defender_exclusion_via_powershell.toml
* Update lateral_movement_scheduled_task_target.toml
* Update persistence_evasion_registry_startup_shell_folder_modified.toml
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com >
(cherry picked from commit 9ff3873ee7
2021-09-16 01:08:23 +00:00
31202bf4f6
[Rule tuning] Fix typo in ML rule descriptions ( #1484 )
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(cherry picked from commit 51a2bc815b
2021-09-14 16:37:55 +00:00
938cc5b8b5
[Bug] CLI Fixes ( #1073 )
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* add support for self-signed certs in es and kibana
* allow Kibana to auth against any providerType
* fix export-rules command
* fix kibana upload-rule command
* fix view-rule command
* fix validate-rule command
* fix search-rules command
* fix dev kibana-diff command
* fix dev package-stats command
* fix dev search-rule-prs command
* fix dev deprecate-rule command
* replace toml with pytoml to fix import-rules command
* use no_verify in get_kibana_client
* use Path for rule-file type in view-rule
* update schemas to resolve additionalProperties type bug
* fix missing unique_fields in package rule filter
* fix github pr loader
* Load gh rules as TOMLRule instead of dict
* remove unnecessary version insertion
(cherry picked from commit 5b24eca0bc
2021-09-10 18:07:10 +00:00
105a1fd023
[New Rule] Behavior Rule for CVE-2021-40444 Exploitation ( #1479 )
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* [New Rule] Behavior Rule for CVE-2021-40444 Exploitation
* added a ref
* replaced \ with /
* removed unecessary wildcard
(cherry picked from commit 0875c1e4c4
2021-09-08 19:27:16 +00:00
88bfc67638
Adding control.exe ( #1477 )
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(cherry picked from commit cb27c686e0
2021-09-08 18:31:51 +00:00
2ed00c3f95
Lock versions for releases: 7.13,7.14,7.15 ( #1474 )
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* Locked versions for releases: 7.13,7.14,7.15
* remove extra previous sections
* add backport label to workflow
(cherry picked from commit 58a4483222
2021-09-07 20:33:39 +00:00
f77e18977a
Generate detection rule to alert on traffic to typosquatting/homonym domains ( #1199 )
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* create new cli commands
* add kibana object to create_dnstwist_rule
* Adding code for index-dnstwist-results
* Changed es to es_client
* Tested. it works!
* flake8-ed
* Adding timestamps
* use eql.utils.load_dump to load json file
* rename data to dnstwist_data
* start working on create-dnstwist-rule command
* add print statements for user
* tweak formatting for line length
* add template threat match rule file
* continue working on threat match rule creation
* create rule using TomlRuleContents
* save rule to toml file
* Moving rule creation to eswrap.py
* Moving create dnstwist rule stuff to eswrap
* Fixed imports
* flake8 fixes
* More flake8 fixes
* fix usage of @add_client('kibana')
* use ctx.invoke to upload rule
* cleanup record assembly and use bulk api
* swap order of notes in `note` for sample rule
* small modifications
* move command to root click group
* remove unused click group
* Update detection_rules/main.py
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com >
* remove rule upload and convert template to ndjson
* Adding docs for typosquatting rule
* renaming the file
* Adding a note
* separate index and rule prep commands
* Final changes
Co-authored-by: Apoorva <appujo@gmail.com >
Co-authored-by: brokensound77 <brokensound77@users.noreply.github.com >
Co-authored-by: Apoorva Joshi <30438249+ajosh0504@users.noreply.github.com >
(cherry picked from commit 90aa65aed3
2021-09-03 20:36:52 +00:00
2ef59e918f
Revert #1440 new endpoint promotion rule ( #1470 )
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* Revert #1440 new endpoint promotion rule
* Set the updated_at date
Removed changes from:
- rules/integrations/endpoint/elastic_endpoint_security_behavior_protection.toml
(selectively cherry picked from commit c9d6527280
2021-09-03 14:08:22 +00:00
eb37f07417
Add DeprecatedCollection to RuleCollection to bypass validation ( #1454 )
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* Add DeprecatedCollection to RuleCollection to bypass validation
* use DeprecatedRule properties in RuleCollection
* use RuleCollection filter for max/min filtering in Package
(cherry picked from commit 7710e2b798
2021-09-01 23:31:06 +00:00
Austin Songer