5 Commits

Author SHA1 Message Date
Mika Ayenson, PhD 8993d1450b [Rule Tuning] Add Supplemental Mitre Mappings (#5876)
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Co-authored-by: Ruben Groenewoud <78494512+Aegrah@users.noreply.github.com>
Co-authored-by: Isai <59296946+imays11@users.noreply.github.com>
Co-authored-by: terrancedejesus <terrance.dejesus@elastic.co>
Co-authored-by: Jonhnathan <26856693+w0rk3r@users.noreply.github.com>
Co-authored-by: eric-forte-elastic <eric.forte@elastic.co>
2026-04-01 09:12:42 -05:00
Ruben Groenewoud 473df70fbb [Rule Tuning] Linux DR Tuning - 5 (#5494)
* [Rule Tuning] Linux DR Tuning - 5

* Fix query syntax for shared object detection rule

* Update defense_evasion_kernel_module_removal.toml

* Fix condition for process working directory check

* Refactor query in defense_evasion_symlink_binary rule

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Co-authored-by: Colson Wilhoit <48036388+DefSecSentinel@users.noreply.github.com>
2026-01-07 15:55:06 +01:00
Ruben Groenewoud be3af09d9d [Rule Tuning] Misc. Linux Community Tunings (#5160)
* [Rule Tuning] Misc. Linux Community Tunings

* ++

* Fix query syntax in execution_unusual_path_invocation rule

* Refactor process.parent conditions for clarity
2025-10-06 12:05:59 +02:00
shashank-elastic 3966981dae Add investigation guides (#4600) 2025-04-07 20:55:39 +05:30
Ruben Groenewoud 06002cd9ac [New Rule] Kill Command Execution (#4485)
* [New Rule] Kill Command Execution

* Update defense_evasion_kill_command_executed.toml

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Co-authored-by: Colson Wilhoit <48036388+DefSecSentinel@users.noreply.github.com>
2025-02-28 11:26:50 +01:00