111ce46b75
[FR] Add Support for ES|QL Rule Type and Remote Validation ( #3281 )
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* add suuport for esql type
* add unit tests
* set clients in RemoteConnector from auth methods
* thread remote rules; add engine test
* Add versions to remote validation results
---------
Co-authored-by: Terrance DeJesus <99630311+terrancedejesus@users.noreply.github.com >
Co-authored-by: brokensound77 <brokensound77@users.noreply.github.com >
Co-authored-by: Justin Ibarra <16747370+brokensound77@users.noreply.github.com >
(cherry picked from commit 7514c0a206
2023-12-08 19:51:44 +00:00
87f8498b68
[Security Content] Introduce Investigate Plugin in Investigation Guides ( #3080 )
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* [Security Content] Introduce Investigate Plugin in Investigation Guides
* Add compatibility note
* Update Transform format
* update transform unit tests for investigate
* updated docs with transform
---------
Co-authored-by: brokensound77 <brokensound77@users.noreply.github.com >
Co-authored-by: Justin Ibarra <16747370+brokensound77@users.noreply.github.com >
(cherry picked from commit aeb1f91320
2023-12-08 18:59:26 +00:00
be07759888
[Security Content] Add Windows Investigation Guides ( #3095 )
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* [Security Content] Add Windows Investigation Guides
* Update defense_evasion_rundll32_no_arguments.toml
* Update persistence_suspicious_image_load_scheduled_task_ms_office.toml
* Update privilege_escalation_posh_token_impersonation.toml
* Apply suggestions from code review
Co-authored-by: Ruben Groenewoud <78494512+Aegrah@users.noreply.github.com >
* Update execution_ms_office_written_file.toml
* Update persistence_suspicious_image_load_scheduled_task_ms_office.toml
* Update rules/windows/defense_evasion_rundll32_no_arguments.toml
Co-authored-by: Benjamin Ironside Goldstein <91905639+benironside@users.noreply.github.com >
* Update rules/windows/defense_evasion_wsl_enabled_via_dism.toml
Co-authored-by: Benjamin Ironside Goldstein <91905639+benironside@users.noreply.github.com >
* Update rules/windows/defense_evasion_wsl_enabled_via_dism.toml
Co-authored-by: Benjamin Ironside Goldstein <91905639+benironside@users.noreply.github.com >
* Update rules/windows/defense_evasion_wsl_registry_modification.toml
Co-authored-by: Benjamin Ironside Goldstein <91905639+benironside@users.noreply.github.com >
* Update rules/windows/defense_evasion_wsl_registry_modification.toml
Co-authored-by: Benjamin Ironside Goldstein <91905639+benironside@users.noreply.github.com >
* Update rules/windows/execution_ms_office_written_file.toml
Co-authored-by: Benjamin Ironside Goldstein <91905639+benironside@users.noreply.github.com >
* Update rules/windows/persistence_suspicious_image_load_scheduled_task_ms_office.toml
Co-authored-by: Benjamin Ironside Goldstein <91905639+benironside@users.noreply.github.com >
* Update rules/windows/persistence_suspicious_image_load_scheduled_task_ms_office.toml
Co-authored-by: Benjamin Ironside Goldstein <91905639+benironside@users.noreply.github.com >
* Update rules/windows/persistence_via_wmi_stdregprov_run_services.toml
Co-authored-by: Benjamin Ironside Goldstein <91905639+benironside@users.noreply.github.com >
* Update privilege_escalation_posh_token_impersonation.toml
---------
Co-authored-by: Ruben Groenewoud <78494512+Aegrah@users.noreply.github.com >
Co-authored-by: Benjamin Ironside Goldstein <91905639+benironside@users.noreply.github.com >
(cherry picked from commit eb7c5f6717
2023-12-08 14:35:53 +00:00
7c5664d34d
[New Rule] Suspicious File Creation via Kworker ( #3237 )
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* [New Rule] Suspicious File Creation via Kworker
* Update rules/linux/persistence_kworker_file_creation.toml
Co-authored-by: Jonhnathan <26856693+w0rk3r@users.noreply.github.com >
---------
Co-authored-by: Colson Wilhoit <48036388+DefSecSentinel@users.noreply.github.com >
Co-authored-by: Jonhnathan <26856693+w0rk3r@users.noreply.github.com >
(cherry picked from commit 840958d117
2023-12-07 22:06:24 +00:00
3cc7a46384
[New Rule] Out-Of-Tree Kernel Module Load ( #3233 )
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* [New Rule] Out-Of-Tree Kernel Module Load
* Update rules_building_block/persistence_tainted_kernel_module_out_of_tree_load.toml
* Update rules_building_block/persistence_tainted_kernel_module_out_of_tree_load.toml
Co-authored-by: Jonhnathan <26856693+w0rk3r@users.noreply.github.com >
* Update rules_building_block/persistence_tainted_kernel_module_out_of_tree_load.toml
Co-authored-by: Jonhnathan <26856693+w0rk3r@users.noreply.github.com >
* Update rules_building_block/persistence_tainted_kernel_module_out_of_tree_load.toml
Co-authored-by: Jonhnathan <26856693+w0rk3r@users.noreply.github.com >
---------
Co-authored-by: Colson Wilhoit <48036388+DefSecSentinel@users.noreply.github.com >
Co-authored-by: Jonhnathan <26856693+w0rk3r@users.noreply.github.com >
(cherry picked from commit 490fa0e1d2
2023-12-07 21:57:56 +00:00
ab4f31499b
[New BBR] Pot. Persistence Through Systemd-udevd ( #3235 )
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* [New BBR] Persistence Through Systemd-udevd
* Formatting change
* Update rules_building_block/persistence_udev_rule_creation.toml
* Update rules_building_block/persistence_udev_rule_creation.toml
Co-authored-by: Jonhnathan <26856693+w0rk3r@users.noreply.github.com >
* Update rules_building_block/persistence_udev_rule_creation.toml
Co-authored-by: Jonhnathan <26856693+w0rk3r@users.noreply.github.com >
---------
Co-authored-by: Colson Wilhoit <48036388+DefSecSentinel@users.noreply.github.com >
Co-authored-by: Jonhnathan <26856693+w0rk3r@users.noreply.github.com >
(cherry picked from commit 07b1cab919
2023-12-07 21:46:59 +00:00
4d1fb91520
[New Rule] UID Elevation from Unknown Executable ( #3239 )
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* [New Rule] UID Elevation from Unknown Executable
* type change
* bump min stack
* Added additional exclusions
* Update rules/linux/privilege_escalation_uid_elevation_from_unknown_executable.toml
Co-authored-by: Jonhnathan <26856693+w0rk3r@users.noreply.github.com >
* Update rules/linux/privilege_escalation_uid_elevation_from_unknown_executable.toml
Co-authored-by: Jonhnathan <26856693+w0rk3r@users.noreply.github.com >
* Update rules/linux/privilege_escalation_uid_elevation_from_unknown_executable.toml
Co-authored-by: Jonhnathan <26856693+w0rk3r@users.noreply.github.com >
---------
Co-authored-by: Colson Wilhoit <48036388+DefSecSentinel@users.noreply.github.com >
Co-authored-by: Jonhnathan <26856693+w0rk3r@users.noreply.github.com >
(cherry picked from commit 9c61231dc6
2023-12-07 21:29:34 +00:00
5aec8b4afe
[New Rule] Suspicious Kworker UID Elevation ( #3238 )
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* [New Rule] Suspicious Kworker UID Elevation
* Update privilege_escalation_kworker_uid_elevation.toml
---------
Co-authored-by: Colson Wilhoit <48036388+DefSecSentinel@users.noreply.github.com >
(cherry picked from commit 1071b12f00
2023-12-07 20:03:34 +00:00
17139b0278
[New] Rare SMB Connection to the Internet ( #3300 )
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* Create exfiltration_smb_rare_destination.toml
* Update exfiltration_smb_rare_destination.toml
* Update exfiltration_smb_rare_destination.toml
---------
Co-authored-by: Jonhnathan <26856693+w0rk3r@users.noreply.github.com >
(cherry picked from commit 7070eb3b34
2023-12-07 16:15:06 +00:00
d528af6bdb
[Rule Tuning] UEBA new_terms process_executable ( #3268 )
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* [Rule Tuning] UEBA new_terms process_executable
* Update rules/windows/discovery_signal_unusual_discovery_signal_proc_executable.toml
Co-authored-by: Jonhnathan <26856693+w0rk3r@users.noreply.github.com >
---------
Co-authored-by: Jonhnathan <26856693+w0rk3r@users.noreply.github.com >
(cherry picked from commit 1647a16fab
2023-12-07 15:42:41 +00:00
7ab6b29c66
[Tuning] Small Linux DR Tuning ( #3287 )
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(cherry picked from commit 38862b89e9
2023-12-07 11:49:43 +00:00
97db361c09
[New] Process Created with a Duplicated Token ( #3152 )
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* [New] Process Created with a Duplicated Token
using `process.Ext.effective_parent.executable` to detect impersonation using token duplicates from windows native binaries to run common lolbins or recently dropped unsigned ones :
* Update privilege_escalation_create_process_with_token_unpriv.toml
* Update privilege_escalation_create_process_with_token_unpriv.toml
* Update rules/windows/privilege_escalation_create_process_with_token_unpriv.toml
Co-authored-by: Jonhnathan <26856693+w0rk3r@users.noreply.github.com >
* Update privilege_escalation_create_process_with_token_unpriv.toml
---------
Co-authored-by: Jonhnathan <26856693+w0rk3r@users.noreply.github.com >
Co-authored-by: Colson Wilhoit <48036388+DefSecSentinel@users.noreply.github.com >
(cherry picked from commit 7488c60090
2023-12-07 11:25:07 +00:00
268990dfec
Fix syntax error in query ( #3285 )
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Co-authored-by: Jonhnathan <26856693+w0rk3r@users.noreply.github.com >
(cherry picked from commit a4ad0b6a24
2023-12-07 10:53:32 +00:00
6e6c2726fc
[Rule Tuning] Multiple Users with the Same Okta Device Token Hash ( #3304 )
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* tuning rule; adding investigation guide
* updated MITRE ATT&CK
* updated file name
* Updating description
* updated investigation guide
* fixed ATT&CK mappings; updated tags
(cherry picked from commit 5e1546c57c
2023-12-06 15:40:47 +00:00
4c5511254f
[Rule Tuning] Windows DR Tuning - 5 ( #3229 )
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* [Rule Tuning] Windows DR Tuning - 5
* .
* Revert changes BehaviorOnFailedVerify
---------
Co-authored-by: Colson Wilhoit <48036388+DefSecSentinel@users.noreply.github.com >
(cherry picked from commit e5d676797e
2023-12-05 22:25:21 +00:00
d9860ca855
[New] Interactive Logon by an Unusual Process ( #3299 )
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* Create privilege_escalation_make_token_local.toml
* Update privilege_escalation_make_token_local.toml
* Update privilege_escalation_make_token_local.toml
(cherry picked from commit e6df245ff3
2023-12-05 17:39:08 +00:00
2168afc8f8
Adjust ESQLRuleData to Inherit QueryRuleData Dataclass ( #3297 )
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* adjusting inheritance of ESQL rule data
* update tests to handle missing index from QueryRuleData
* removed test es|ql rule
---------
Co-authored-by: brokensound77 <brokensound77@users.noreply.github.com >
(cherry picked from commit 5358361754
2023-11-30 14:11:53 +00:00
7c22714ce0
Update QueryRuleData ( #3294 )
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(cherry picked from commit f7b9a1f8df
2023-11-29 15:47:40 +00:00
2c5e0fa2f7
FR] Add Core Support for ES|QL Rule Type ( #3292 )
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(cherry picked from commit bc39c20eaf
2023-11-28 19:08:07 +00:00
9d34fc21ae
Lock versions for releases: 8.3,8.4,8.5,8.6,8.7,8.8,8.9,8.10,8.11 ( #3291 )
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* Locked versions for releases: 8.3,8.4,8.5,8.6,8.7,8.8,8.9,8.10,8.11
* Update detection_rules/etc/version.lock.json
---------
Co-authored-by: terrancedejesus <terrancedejesus@users.noreply.github.com >
Co-authored-by: Terrance DeJesus <99630311+terrancedejesus@users.noreply.github.com >
(cherry picked from commit ba7b2722c2
2023-11-28 17:35:29 +00:00
12d78bf05b
[New Rule] Okta FastPass Phishing ( #2782 )
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* Create initial_access_fastpass_phishing.toml
* Rename initial_access_fastpass_phishing.toml to initial_access_okta_fastpass_phishing.toml
* Update initial_access_okta_fastpass_phishing.toml
* Update initial_access_okta_fastpass_phishing.toml
* Update initial_access_okta_fastpass_phishing.toml
* Update initial_access_okta_fastpass_phishing.toml
* Update initial_access_okta_fastpass_phishing.toml
* Update initial_access_okta_fastpass_phishing.toml
* Update initial_access_okta_fastpass_phishing.toml
* Update initial_access_okta_fastpass_phishing.toml
* Update initial_access_okta_fastpass_phishing.toml
* Update initial_access_okta_fastpass_phishing.toml
* Update initial_access_okta_fastpass_phishing.toml
* Update initial_access_okta_fastpass_phishing.toml
* Update rules/integrations/okta/initial_access_okta_fastpass_phishing.toml
* Update rules/integrations/okta/initial_access_okta_fastpass_phishing.toml
* Update rules/integrations/okta/initial_access_okta_fastpass_phishing.toml
* Update rules/integrations/okta/initial_access_okta_fastpass_phishing.toml
* Update rules/integrations/okta/initial_access_okta_fastpass_phishing.toml
Co-authored-by: Samirbous <64742097+Samirbous@users.noreply.github.com >
---------
Co-authored-by: Terrance DeJesus <99630311+terrancedejesus@users.noreply.github.com >
Co-authored-by: Samirbous <64742097+Samirbous@users.noreply.github.com >
(cherry picked from commit 1f47e3c1a9
2023-11-28 14:31:01 +00:00
cc3fb35b06
[New Rule] Okta MFA Bombing Attempt ( #3278 )
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* new rule 'Potential Okta MFA Bombing via Push Notifications'
* updated naming
* TOML lint
* adjusted duplicate rule ID
* added event category override; added until sequence statement
* added verify authentication success
* moved setup to separate field
* enhanced query optimization
(cherry picked from commit e6fef85899
2023-11-28 14:20:45 +00:00
00bf0b2d6f
[New Rule] Adding Detection for Multiple Okta Users with the Same Device Token Hash ( #3267 )
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* added new rule 'Multiple Okta Users with the Same Device Token Hash'
* moved rule to okta integration folder
* adjusted query to be optimized
* added false positive comment
* Update rules/integrations/okta/initial_access_multiple_active_users_from_single_device.toml
(cherry picked from commit 69cb2f6fc6
2023-11-28 00:28:17 +00:00
f3d55185c2
[New Rule] Threshold Detections for Okta User Sessions and Client Addresses ( #3263 )
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* new Okta threshold rules for client addresses and sessions
* adjusting references
* Update rules/integrations/okta/initial_access_multiple_client_addresses_with_single_okta_session.toml
* Update rules/integrations/okta/initial_access_multiple_client_addresses_with_single_okta_session.toml
* Update rules/integrations/okta/lateral_movement_multiple_sessions_for_single_user.toml
* Update rules/integrations/okta/initial_access_multiple_client_addresses_with_single_okta_session.toml
* Update rules/integrations/okta/lateral_movement_multiple_sessions_for_single_user.toml
Co-authored-by: Ruben Groenewoud <78494512+Aegrah@users.noreply.github.com >
* Update rules/integrations/okta/initial_access_multiple_client_addresses_with_single_okta_session.toml
Co-authored-by: Ruben Groenewoud <78494512+Aegrah@users.noreply.github.com >
* Update rules/integrations/okta/initial_access_multiple_client_addresses_with_single_okta_session.toml
* Update rules/integrations/okta/lateral_movement_multiple_sessions_for_single_user.toml
* Update rules/integrations/okta/initial_access_multiple_client_addresses_with_single_okta_session.toml
* Update rules/integrations/okta/initial_access_multiple_client_addresses_with_single_okta_session.toml
* Update rules/integrations/okta/lateral_movement_multiple_sessions_for_single_user.toml
* Update rules/integrations/okta/initial_access_multiple_client_addresses_with_single_okta_session.toml
* Update rules/integrations/okta/initial_access_multiple_client_addresses_with_single_okta_session.toml
* Update rules/integrations/okta/lateral_movement_multiple_sessions_for_single_user.toml
---------
Co-authored-by: Ruben Groenewoud <78494512+Aegrah@users.noreply.github.com >
(cherry picked from commit 0578bd4caa
2023-11-28 00:07:30 +00:00
bff1ce7e5d
[New Rule] Detection for Okta Sign-In Events via Third-Party IdP ( #3259 )
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* adding new rule 'Okta Sign-In Events via Third-Party IdP'
* fix creation date
* fixed query efficiency
* added investigation guide
* Update rules/integrations/okta/initial_access_sign_in_events_via_third_party_idp.toml
Co-authored-by: Ruben Groenewoud <78494512+Aegrah@users.noreply.github.com >
---------
Co-authored-by: Ruben Groenewoud <78494512+Aegrah@users.noreply.github.com >
(cherry picked from commit 8eeb95f545
2023-11-27 23:35:54 +00:00
3e2cbe2163
adding new rule 'New Okta Identity Provider (IdP) Added by Admin' ( #3258 )
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(cherry picked from commit 73288af642
2023-11-27 23:11:28 +00:00
900e7a9ec0
[New Rule] Adding Detection for First Occurrence of Okta User Session Started via Proxy ( #3261 )
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* new rule 'First Occurrence of Okta User Session Started via Proxy'
* Update rules/integrations/okta/initial_access_first_occurrence_user_session_started_via_proxy.toml
* Update rules/integrations/okta/initial_access_first_occurrence_user_session_started_via_proxy.toml
* Update rules/integrations/okta/initial_access_first_occurrence_user_session_started_via_proxy.toml
* Update rules/integrations/okta/initial_access_first_occurrence_user_session_started_via_proxy.toml
(cherry picked from commit 8321cfe018
2023-11-27 22:54:46 +00:00
ab8ab6d596
[New Rule] Adding Detection for New Okta Authentication Behavior ( #3260 )
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* new rule 'New Okta Authentication Behavior Detected'
* Update rules/integrations/okta/initial_access_new_authentication_behavior_detection.toml
Co-authored-by: Ruben Groenewoud <78494512+Aegrah@users.noreply.github.com >
---------
Co-authored-by: Ruben Groenewoud <78494512+Aegrah@users.noreply.github.com >
(cherry picked from commit f19506f3a2
2023-11-27 22:43:48 +00:00
315b4df8ca
[New] First Time Seen NewCredentials Lgon Process ( #3276 )
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* Create privilege_escalation_newcreds_logon_rare_process.toml
* Update privilege_escalation_newcreds_logon_rare_process.toml
* Update privilege_escalation_newcreds_logon_rare_process.toml
* Update privilege_escalation_newcreds_logon_rare_process.toml
* Update rules/windows/privilege_escalation_newcreds_logon_rare_process.toml
Co-authored-by: Ruben Groenewoud <78494512+Aegrah@users.noreply.github.com >
---------
Co-authored-by: Ruben Groenewoud <78494512+Aegrah@users.noreply.github.com >
(cherry picked from commit 88f752bf8b
2023-11-27 18:42:12 +00:00
a3388dbf36
Setup Guide information for MacOS rules ( #3274 )
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(cherry picked from commit 7854081cc0
2023-11-22 14:53:02 +00:00
633f364632
[New Rule] Adding Detection Logic for Okta User Sessions Started from Different Geolocations ( #3279 )
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* new rule 'Okta User Sessions Started from Different Geolocations'
* Update rules/integrations/okta/initial_access_okta_user_sessions_started_from_different_geolocations.toml
(cherry picked from commit 832ee02aed
2023-11-21 22:36:50 +00:00
98b331e2ce
Add UEBA Tag ( #3277 )
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(cherry picked from commit 93ad4b0959
2023-11-20 19:55:56 +00:00
eb835a5079
[Bug] Fix typo in downgrade_contents_from_rule ( #3272 )
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* Fix missing to_dict()
* Update pyproject.toml
(cherry picked from commit 66c1d7f3b4
2023-11-15 04:10:54 +00:00
699c835043
[Rule Tuning] Fix Menasec Expired Links ( #3271 )
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(cherry picked from commit f53f46efd5
2023-11-14 13:23:48 +00:00
f1da3e86bc
Lock versions for releases: 8.3,8.4,8.5,8.6,8.7,8.8,8.9,8.10,8.11 ( #3270 )
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* Locked versions for releases: 8.3,8.4,8.5,8.6,8.7,8.8,8.9,8.10,8.11
* Update detection_rules/etc/version.lock.json
---------
Co-authored-by: terrancedejesus <terrancedejesus@users.noreply.github.com >
Co-authored-by: Terrance DeJesus <99630311+terrancedejesus@users.noreply.github.com >
(cherry picked from commit 9195eedb9c
2023-11-13 19:50:48 +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
39346f4b5b
[Bug] Add Integration Schema Validation to NewTermsRuleData.validate Method ( #3227 )
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* adjusted validation method to include integration schema checks
* fixed linting errors
* re-factored NewTermsRuleData and added unit testing
(cherry picked from commit 829f5ea885
2023-11-02 20:57:37 +00:00
515ee158fb
[New BBR] Segfault Detected ( #3240 )
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* [New BBR] Segfault Detected
* Update rules_building_block/execution_linux_segfault.toml
Co-authored-by: Jonhnathan <26856693+w0rk3r@users.noreply.github.com >
* Update rules_building_block/execution_linux_segfault.toml
Co-authored-by: Jonhnathan <26856693+w0rk3r@users.noreply.github.com >
---------
Co-authored-by: Colson Wilhoit <48036388+DefSecSentinel@users.noreply.github.com >
Co-authored-by: Jonhnathan <26856693+w0rk3r@users.noreply.github.com >
(cherry picked from commit dff4633dd4
2023-11-02 08:46:22 +00:00
13c6fbbcea
[New BBR] Kernel Driver Load ( #3236 )
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* [New BBR] Kernel Driver Load
* added event.dataset to the query
---------
Co-authored-by: Colson Wilhoit <48036388+DefSecSentinel@users.noreply.github.com >
(cherry picked from commit 967f6a4c89
2023-11-02 08:38:32 +00:00
029c826043
[FR] Adjust Prebuilt Rules Packaging to Use Elastic Package v3 ( #3252 )
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* Adding support for elastic package version 3
* replaced OS with Pathlib where applicable
* added sub-dataclasses for V3
* fixed flake errors
* adjusted registry dataclasses to inherit base
Removed changes from:
- detection_rules/etc/packages.yml
(selectively cherry picked from commit cdeb398ab3
2023-11-01 16:53:22 +00:00
98e8748f9f
[FR] Support missing events ( #3153 )
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(cherry picked from commit d0b0216362
2023-10-31 21:26:25 +00:00
d2050f755d
Pin python packages ( #3249 )
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(cherry picked from commit 5722257119
2023-10-30 17:59:33 +00:00
90c06f5fce
Setup information for Linux Rules - Set8 ( #3200 )
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(cherry picked from commit 5c5d1b214b
2023-10-30 15:34:50 +00:00
f32a83791a
[New Rule] Adding Beaconing Rules from Advanced Analytic Beaconing Package ( #3128 )
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* Adding beaconing rules
* Update rules/integrations/beaconing/command_and_control_beaconing_high_confidence.toml
Co-authored-by: Kirti Sodhi <109447885+sodhikirti07@users.noreply.github.com >
* Update rules/integrations/beaconing/command_and_control_beaconing.toml
Co-authored-by: Kirti Sodhi <109447885+sodhikirti07@users.noreply.github.com >
* Updating min stack version
* added beaconing to manifests and schemas; updated rules
---------
Co-authored-by: Kirti Sodhi <109447885+sodhikirti07@users.noreply.github.com >
Co-authored-by: Terrance DeJesus <99630311+terrancedejesus@users.noreply.github.com >
Co-authored-by: terrancedejesus <terrance.dejesus@elastic.co >
Co-authored-by: Colson Wilhoit <48036388+DefSecSentinel@users.noreply.github.com >
(cherry picked from commit a4f9cf4616
2023-10-30 14:11:53 +00:00
a31d788dcb
Move Config Guides for Pre-Built Detection Rules to Setup Field - Windows, MacOS, BBR and Cross Platform ( #3157 )
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(cherry picked from commit a568c56bc1
2023-10-30 11:28:47 +00:00
01a8fd30f2
[Rule Tuning] Tainted Kernel Module Load ( #3234 )
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* [Rule Tuning] Tainted kernel module load
* Update persistence_tainted_kernel_module_load.toml
* Update rules_building_block/persistence_tainted_kernel_module_load.toml
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Co-authored-by: Colson Wilhoit <48036388+DefSecSentinel@users.noreply.github.com >
(cherry picked from commit ad25c922fd
2023-10-30 08:55:15 +00:00
473039ceb8
[New Rule] Attempt to Clear Kernel Ring Buffer ( #3217 )
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* [New Rule] Attempt to Clear Kernel Ring Buffer
* Update defense_evasion_clear_kernel_ring_buffer.toml
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Co-authored-by: Colson Wilhoit <48036388+DefSecSentinel@users.noreply.github.com >
(cherry picked from commit 618a1dbe06
2023-10-30 08:42:54 +00:00
700b6c5168
[Tuning] Access to Stored Browser Credentials ( #3066 )
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* Exclude FPs
* Update rules/macos/credential_access_access_to_browser_credentials_procargs.toml
Co-authored-by: Ruben Groenewoud <78494512+Aegrah@users.noreply.github.com >
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Co-authored-by: Ruben Groenewoud <78494512+Aegrah@users.noreply.github.com >
(cherry picked from commit 6400bb3237
2023-10-27 20:15:40 +00:00
936db2cd9b
[Rule Tuning] Review and Tune Potential Malicious File Downloaded from Google Drive ( #3197 )
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* added tuning to remove signed binaries and benign processes
* Update rules/cross-platform/command_and_control_google_drive_malicious_file_download.toml
Co-authored-by: Ruben Groenewoud <78494512+Aegrah@users.noreply.github.com >
* Update rules/cross-platform/command_and_control_google_drive_malicious_file_download.toml
Co-authored-by: Jonhnathan <26856693+w0rk3r@users.noreply.github.com >
* Update rules/cross-platform/command_and_control_google_drive_malicious_file_download.toml
Co-authored-by: Jonhnathan <26856693+w0rk3r@users.noreply.github.com >
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Co-authored-by: Ruben Groenewoud <78494512+Aegrah@users.noreply.github.com >
Co-authored-by: Jonhnathan <26856693+w0rk3r@users.noreply.github.com >
(cherry picked from commit e7db39a492
2023-10-27 18:18:25 +00:00
924056878d
[Rule Tuning] Windows DR Tuning - 4 ( #3214 )
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* [Rule Tuning] Windows DR Tuning - 4
* Update credential_access_remote_sam_secretsdump.toml
(cherry picked from commit 1133b3a8a9
2023-10-27 00:04:57 +00:00
Mika Ayenson