578e86eeae
[Tuning] event.action and event.type change ( #3495 )
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Co-authored-by: Terrance DeJesus <99630311+terrancedejesus@users.noreply.github.com >
Removed changes from:
- rules/linux/discovery_process_capabilities.toml
- rules/linux/privilege_escalation_enlightenment_window_manager.toml
- rules/linux/privilege_escalation_gdb_sys_ptrace_elevation.toml
- rules/linux/privilege_escalation_gdb_sys_ptrace_netcon.toml
- rules/linux/privilege_escalation_suspicious_chown_fowner_elevation.toml
- rules/linux/privilege_escalation_suspicious_uid_guid_elevation.toml
- rules_building_block/discovery_capnetraw_capability.toml
- rules_building_block/persistence_cap_sys_admin_added_to_new_binary.toml
(selectively cherry picked from commit 9f8638a004
2024-03-13 09:16:15 +00:00
b1989a921b
[Security Content] Small tweaks on the setup guides ( #3308 )
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* [Security Content] Small tweaks on the setup guides
* Additional Fixes
* Avoid touching deprecated rules
Removed changes from:
- rules/integrations/beaconing/command_and_control_beaconing.toml
- rules/integrations/beaconing/command_and_control_beaconing_high_confidence.toml
- rules/linux/discovery_process_capabilities.toml
- rules/linux/privilege_escalation_dac_permissions.toml
- rules/linux/privilege_escalation_enlightenment_window_manager.toml
- rules/linux/privilege_escalation_gdb_sys_ptrace_elevation.toml
- rules/linux/privilege_escalation_gdb_sys_ptrace_netcon.toml
- rules/linux/privilege_escalation_suspicious_chown_fowner_elevation.toml
- rules/linux/privilege_escalation_suspicious_uid_guid_elevation.toml
- rules_building_block/discovery_capnetraw_capability.toml
- rules_building_block/persistence_cap_sys_admin_added_to_new_binary.toml
(selectively cherry picked from commit 458e67918a
2024-03-11 12:14:53 +00:00
fa13b92aca
[Tuning] Linux DR Tuning - Part 5 ( #3456 )
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* [Tuning] Linux DR Tuning - Part 6
* Update discovery_dynamic_linker_via_od.toml
* Update discovery_esxi_software_via_find.toml
* Update discovery_esxi_software_via_grep.toml
* Update discovery_linux_hping_activity.toml
* Update discovery_linux_nping_activity.toml
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Co-authored-by: Colson Wilhoit <48036388+DefSecSentinel@users.noreply.github.com >
(cherry picked from commit ae3f4737ab
2024-03-07 08:59:03 +00:00
9c271c6591
Enhance Setup Guide information ( #3256 )
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(cherry picked from commit d52546eee5
2023-11-03 13:41:40 +00:00
60475f6aa0
Move Setup information into setup filed ( #3206 )
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(cherry picked from commit 7254c582c5
2023-10-23 14:04:26 +00:00
95f45de9cc
Setup information for Linux Rules - Set4 ( #3179 )
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(cherry picked from commit 25b527c149
2023-10-17 13:35:14 +00:00
063386829c
[Security Content] Include "Data Source: Elastic Defend" tag ( #3002 )
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* win folder
* Other folders
* Update test_all_rules.py
* .
* updated missing elastic defend tags
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Co-authored-by: terrancedejesus <terrance.dejesus@elastic.co >
(cherry picked from commit 4233fef238
2023-09-05 18:28:40 +00:00
ed2daecb25
[Rule Tuning] Several rule tunings ( #3024 )
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* [Rule Tuning] Several rule tunings
* Added 1 more
* optimized ransomware encryption rules
* Update rules/linux/impact_potential_linux_ransomware_file_encryption.toml
* Update rules/linux/impact_potential_linux_ransomware_note_detected.toml
* Added 2 more tunings based on todays telemetry
* Some tunings
* Tuning
* Tuning
* fixed user.id comparison
* Something went wrong with deprecation
* Something went wrong with deprecation
* Update rules/linux/impact_potential_linux_ransomware_file_encryption.toml
* Update rules/linux/discovery_linux_nping_activity.toml
Co-authored-by: Jonhnathan <26856693+w0rk3r@users.noreply.github.com >
* Update rules/linux/discovery_linux_hping_activity.toml
Co-authored-by: Jonhnathan <26856693+w0rk3r@users.noreply.github.com >
* Dedeprecated the rule to deprecate later
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Co-authored-by: Jonhnathan <26856693+w0rk3r@users.noreply.github.com >
(cherry picked from commit a1716bd673
2023-08-25 12:09:16 +00:00
b4c84e8a40
[Security Content] Tags Reform ( #2725 )
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* Update Tags
* Bump updated date separately to be easy to revert if needed
* Update resource_development_ml_linux_anomalous_compiler_activity.toml
* Apply changes from the discussion
* Update persistence_init_d_file_creation.toml
* Update defense_evasion_timestomp_sysmon.toml
* Update defense_evasion_application_removed_from_blocklist_in_google_workspace.toml
* Update missing Tactic tags
* Update unit tests to match new tags
* Add missing IG tags
* Delete okta_threat_detected_by_okta_threatinsight.toml
* Update command_and_control_google_drive_malicious_file_download.toml
* Update persistence_rc_script_creation.toml
* Mass bump
* Update persistence_shell_activity_by_web_server.toml
* .
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Co-authored-by: Mika Ayenson <Mika.ayenson@elastic.co >
Co-authored-by: Mika Ayenson <Mikaayenson@users.noreply.github.com >
2023-06-22 18:38:56 -03:00
59da2da474
[Rule Tuning] Ensure host information is in endpoint rule queries ( #2593 )
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* add unit tests to ensure host type and platform are included
* add host.os.name 'linux' to all linux rules
* add host.os.name macos to mac rules
* add host.os.name to windows rules; fix linux dates
* update from host.os.name to host.os.type
Co-authored-by: brokensound77 <brokensound77@users.noreply.github.com >
Co-authored-by: Jonhnathan <26856693+w0rk3r@users.noreply.github.com >
2023-03-05 11:41:19 -07:00
77c8665f11
[Rule Tuning] Add endgame support for Linux Rules ( #2436 )
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* [Rule Tuning] Add endgame support for Linux Rules
* [Rule Tuning] Add endgame support for Linux Rules
* .
* Update persistence_insmod_kernel_module_load.toml
2023-01-23 20:53:15 -03:00
4312d8c958
[FR] Add Endpoint, APM and Windows Integration Tags to Rules and Supportability ( #2429 )
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* initial commit
* addressing flake errors
* added apm to _get_packagted_integrations logic
* addressed flake errors
* adjusted integration schema and updated rules to be a list
* updated several rules and removed a unit test
* updated rules with logs-* only index patterns
* Update tests/test_all_rules.py
Co-authored-by: Mika Ayenson <Mikaayenson@users.noreply.github.com >
* addressed flake errors
* integration is none is windows, endpoint or apm
* adding rules with accepted incoming changes from main
* fixed tag and tactic alignment errors from unit testing
* adjusted unit testing logic for integration tags; added more exclusion rules
* adjusted test_integration logic to be rule resistent and skip if -8.3
* adjusted comments for unit test skip
* fixed merge conflicts from main
* changing test_integration_tag to remove logic for rule version comparisons
* added integration tag to new rule
* adjusted rules updated_date value
* ignore guided onboarding rule in unit tests
* added integration tag to new rule
Co-authored-by: Mika Ayenson <Mikaayenson@users.noreply.github.com >
2023-01-04 09:30:07 -05:00
46d5e37b76
min_stack all rules to 8.3 ( #2259 )
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* min_stack all rules to 8.3
* bump date
Co-authored-by: Mika Ayenson <mika.ayenson@elastic.co >
2022-08-24 10:38:49 -06:00
f02325fe2f
[Rule Tuning] Add MITRE Details to exisisting hpining activity rule. ( #2012 )
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* Add MITRE Details to existing hping activity rule.
2022-06-02 10:36:23 +05:30
Ruben Groenewoud