* Create discovery_suspicious_self_subject_review.toml
Adding new rule
* non-ecs-schema fields added and query change to specify fields
added non ecs-schema fields for all coming k8s rules and added specific fields to the query instead of using regex
* Update discovery_suspicious_self_subject_review.toml
* Update rules/integrations/kubernetes/discovery_suspicious_self_subject_review.toml
Co-authored-by: Colson Wilhoit <48036388+DefSecSentinel@users.noreply.github.com>
Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com>
Co-authored-by: Terrance DeJesus <99630311+terrancedejesus@users.noreply.github.com>
* [New Rule] Kubernetes Pod Created With HostPID
new rule toml for pod created with hostPID and updated non-ecs-schema with all k8s fields
* Update privilege_escalation_pod_created_with_hostpid.toml
* Update rules/integrations/kubernetes/privilege_escalation_pod_created_with_hostpid.toml
Co-authored-by: Colson Wilhoit <48036388+DefSecSentinel@users.noreply.github.com>
Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com>
Co-authored-by: Terrance DeJesus <99630311+terrancedejesus@users.noreply.github.com>
* [New Rule] Kubernetes Pod Created With HostNetwork
new rule toml for pod created with hostNetwork and added all k8s fields to non-ecs-schema json
* Update privilege_escalation_pod_created_with_hostnetwork.toml
* Update rules/integrations/kubernetes/privilege_escalation_pod_created_with_hostnetwork.toml
Co-authored-by: Colson Wilhoit <48036388+DefSecSentinel@users.noreply.github.com>
Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com>
Co-authored-by: Terrance DeJesus <99630311+terrancedejesus@users.noreply.github.com>
* [New Rule] Kubernetes Pod Created With HostIPC
new rule toml file for pod created with hostIPC and k8s fields added to non-ecs-schema json
* Rename privilege_escalation_pod_created_with_hostIPC.toml to privilege_escalation_pod_created_with_hostipc.toml
* Update rules/integrations/kubernetes/privilege_escalation_pod_created_with_hostipc.toml
Co-authored-by: Colson Wilhoit <48036388+DefSecSentinel@users.noreply.github.com>
Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com>
Co-authored-by: Terrance DeJesus <99630311+terrancedejesus@users.noreply.github.com>
* [New Rule] Kubernetes Exposed Service Created With Type NodePort
new rule toml for exposed service created with type nodeport and added all k8s fields to non-ecs-schema
* Update rules/integrations/kubernetes/persistence_exposed_service_created_with_type_nodeport.toml
Co-authored-by: Colson Wilhoit <48036388+DefSecSentinel@users.noreply.github.com>
Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com>
Co-authored-by: Terrance DeJesus <99630311+terrancedejesus@users.noreply.github.com>
I'm removing the event.dataset query portion of the rule because this field has been removed from the current mapping so this rule is not triggering with the most updated K8s Integrations.
* initial commit with eggshell mitre mapping added
* adding updated rules
* [Rule Tuning] MITRE for GCP rules
I've added Mitre references for the 4 GCP rules missing. Changed 3 of the rules from "Impact" to "Defense Evasion" based on the technique used and it's matched tactic.
* [Rule Tuning] Endgame Rule name updates for Mitre
Updated Endgame rule names for those with Mitre tactics to match the tactics.
* Update rules/integrations/aws/persistence_redshift_instance_creation.toml
Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com>
* Update rules/integrations/aws/exfiltration_rds_snapshot_restored.toml
Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com>
* adding 10 updated rules for google_workspace, ml and o365
* adding 22 rule updates for mitre att&ck mappings
* adding 24 rule updates related mainly to ML rules
* adding 3 rules related to detection via ML
* adding adjustments
* adding adjustments with solutions to recent pytest errors
* removed tabs from tags
* adjusted mappings and added techniques
* adjusted endgame rule mappings per review
* adjusted names to match different tactics
* added execution and defense evasion tag
* adjustments to address errors from merging with main
* added newlines to rules missing them at the end of the file
Co-authored-by: imays11 <59296946+imays11@users.noreply.github.com>
Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com>
* Convert config header to setup in note field
* Parse note field into separate setup and note field with marko gfm
* only validate and parse note on elastic authored rules and add CLI description for new DR_BYPASS_NOTE_VALIDATION_AND_PARSE environment variable
Co-authored-by: brokensound77 <brokensound77@users.noreply.github.com>
* Create execution_user_exec_to_pod.toml
* Update execution_user_exec_to_pod.toml
* Update rules/integrations/kubernetes/execution_user_exec_to_pod.toml
* Update non-ecs-schema.json
* Update execution_user_exec_to_pod.toml
* Update rules/integrations/kubernetes/execution_user_exec_to_pod.toml
Co-authored-by: Terrance DeJesus <99630311+terrancedejesus@users.noreply.github.com>
* Update execution_user_exec_to_pod.toml
* Update execution_user_exec_to_pod.toml
* Update execution_user_exec_to_pod.toml
* toml-linted file and add to false positive
toml-linted the file and added to the false positive description
* Create notepad.sct
Added this back into the repo, deleted by mistake.
* added min_stack_version based on integration
min stack version determined by integration support of necessary fields
Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com>
Co-authored-by: Terrance DeJesus <99630311+terrancedejesus@users.noreply.github.com>
Co-authored-by: Colson Wilhoit <48036388+DefSecSentinel@users.noreply.github.com>
* add RDS instance deletion to aws rule
I've added to this rule to improve coverage. Currently we detect creation and stopping of RDS clusters and instances. But, we only detect for the deletion of clusters, not instances. This adds the deletion of RDS instances to the detection.
* Update rules/integrations/aws/impact_rds_instance_cluster_deletion.toml
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com>
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com>
* Update persistence_ec2_security_group_configuration_change_detection
Rule does not trigger as expected due to 'iam' provider. I changed the specified provider to 'ec2'.
* update to improve rule coverage
I edited this rule to include the deletion of an RDS Instance. This fills a current gap in coverage as we are able to detect the creation and stopping of RDS instances and clusters, but only detect deletion of RDS clusters.
* Revert "update to improve rule coverage"
This reverts commit b3b094274fe13c56908aa6781c8236de6e3b5380.
* Expand timestamp_override tests
* removed timestamp_override from eql sequence rules
* add config entry for eql rules with beats index and t_o
* add timestamp_override to missing fields
* [Rule tuning] Update rule verbiage based on docs review
* fix typos
Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com>
* revert TI rule changes since it was deprecated
Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com>
* Change event.category to authentication
The original had the event.category as "web" the correct value is "authentication"
* Changed updated_date to todays date
Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com>
Jonhnathan