Commit Graph

5 Commits

Author SHA1 Message Date
Ruben Groenewoud d2439bb4ea [Rule Tuning] Linux DR Tuning - 10 (#5510)
* [Rule Tuning] Linux DR Tuning - 10

* Update persistence_udev_rule_creation.toml

* Refactor ESQL query for Linux process events

* Refactor query in persistence_web_server_sus_command_execution rule

Removed unnecessary fields from the query and added new fields for event dataset and data stream namespace.

* Update persistence_systemd_netcon.toml

* Update persistence_web_server_sus_child_spawned.toml

* Refactor process.parent.name conditions in TOML file

* Update persistence_web_server_unusual_command_execution.toml

* Update persistence_web_server_unusual_command_execution.toml

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Co-authored-by: Colson Wilhoit <48036388+DefSecSentinel@users.noreply.github.com>

(cherry picked from commit d968f62a5a)
2026-01-08 08:36:28 +00:00
Ruben Groenewoud 49060cbd55 [Rule Tuning] Linux DR Tuning - 9 (#5508)
* [Rule Tuning] Linux DR Tuning - 9

* Update rules/linux/persistence_apt_package_manager_file_creation.toml

* Fix formatting in persistence_boot_file_copy.toml

* Update persistence_chkconfig_service_add.toml

* Change user.id values to string format in TOML

* Fix condition for Java process working directory

* Fix logical operator in OpenSSL passwd hash rule

* Fix syntax for working_directory check

* Fix condition for original file name check

* Update persistence_web_server_unusual_command_execution.toml

* Add cloud CLI tools to persistence rules

---------

Co-authored-by: Colson Wilhoit <48036388+DefSecSentinel@users.noreply.github.com>

(cherry picked from commit a973da1a6b)
2026-01-07 15:22:26 +00:00
Ruben Groenewoud 7452a6a4e5 [Rule Tuning] Unusual Web Server Command Execution (#5450)
* [Rule Tuning] Unusual Web Server Command Execution

* ++

(cherry picked from commit d16ee304d5)
2025-12-12 12:04:56 +00:00
shashank-elastic b7180b1201 December Schema Refresh (#5420)
Removed changes from:
- rules/integrations/azure/ml_azure_event_failures.toml
- rules/integrations/azure/ml_azure_rare_event_failures.toml
- rules/integrations/azure/ml_azure_rare_method_by_city.toml
- rules/integrations/azure/ml_azure_rare_method_by_country.toml
- rules/integrations/azure/ml_azure_rare_method_by_user.toml

(selectively cherry picked from commit 58a514340b)
2025-12-08 16:41:34 +00:00
Ruben Groenewoud 81a746cec9 [New Rule] Unusual Web Server Command Execution (#5392)
* [New Rule] Unusual Web Server Command Execution

* ++

* Add node and java to unusual command execution rule

(cherry picked from commit 4fc6aa9a35)
2025-12-03 15:33:08 +00:00