a52751494e
2058 add setup field to metadata ( #2061 )
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* 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 >
2022-07-18 15:41:32 -04:00
6bdfddac8e
Expand timestamp override tests ( #1907 )
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* 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
2022-04-01 15:27:08 -08:00
ef7548f04c
[Rule Tuning] Added Powershell_ise.exe to some rules. ( #1566 )
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* Update collection_email_powershell_exchange_mailbox.toml
* Update command_and_control_remote_file_copy_powershell.toml
* Update defense_evasion_disabling_windows_defender_powershell.toml
* Update execution_scheduled_task_powershell_source.toml
* Update execution_via_compiled_html_file.toml
* Update impact_volume_shadow_copy_deletion_via_powershell.toml
* Update initial_access_suspicious_ms_exchange_worker_child_process.toml
* Update persistence_powershell_exch_mailbox_activesync_add_device.toml
* Update persistence_webshell_detection.toml
* Update defense_evasion_execution_msbuild_started_by_script.toml
* Update defense_evasion_clearing_windows_event_logs.toml
* Update defense_evasion_suspicious_zoom_child_process.toml
* Update defense_evasion_defender_exclusion_via_powershell.toml
* Update persistence_local_scheduled_task_scripting.toml
* Update persistence_local_scheduled_task_creation.toml
* Update persistence_system_shells_via_services.toml
* Update collection_email_powershell_exchange_mailbox.toml
* Update command_and_control_remote_file_copy_powershell.toml
* Update defense_evasion_clearing_windows_event_logs.toml
* Update defense_evasion_defender_exclusion_via_powershell.toml
* Update defense_evasion_disabling_windows_defender_powershell.toml
* Update defense_evasion_execution_msbuild_started_by_script.toml
* Update defense_evasion_suspicious_zoom_child_process.toml
* Update execution_scheduled_task_powershell_source.toml
* Update execution_via_compiled_html_file.toml
* Update impact_volume_shadow_copy_deletion_via_powershell.toml
* Update initial_access_suspicious_ms_exchange_worker_child_process.toml
* Update persistence_local_scheduled_task_creation.toml
* Update persistence_local_scheduled_task_scripting.toml
* Update persistence_powershell_exch_mailbox_activesync_add_device.toml
* Update persistence_system_shells_via_services.toml
* Update persistence_webshell_detection.toml
* Update rules/windows/persistence_local_scheduled_task_creation.toml
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com >
* Update rules/windows/initial_access_suspicious_ms_exchange_worker_child_process.toml
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com >
* Update rules/windows/defense_evasion_disabling_windows_defender_powershell.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 >
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com >
Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com >
2021-10-26 12:16:31 -03:00
5e4a7e67df
[Rule Tuning] Small update on rule descriptions ( #1508 )
2021-09-30 12:54:15 -08:00
8ddffc298b
[New rule] Webshell Detection ( #1448 )
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* [new-rule] Webshell Detection
* Update rules/windows/persistence_webshell_detection.toml
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com >
* Added FP note section
* Update rules/windows/persistence_webshell_detection.toml
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com >
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com >
2021-08-24 15:17:28 -05:00
Mika Ayenson