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653 Commits

Author SHA1 Message Date
Samirbous 8f6de1c235 [New] Potential privilege escalation via CVE-2022-38028 (#3616) 
* [New] Potential privilege escalation via CVE-2022-38028

https://www.microsoft.com/en-us/security/blog/2024/04/22/analyzing-forest-blizzards-custom-post-compromise-tool-for-exploiting-cve-2022-38028-to-obtain-credentials/

* Update privilege_escalation_exploit_cve_202238028.toml

* Update privilege_escalation_exploit_cve_202238028.toml

* Update privilege_escalation_exploit_cve_202238028.toml

---------

Co-authored-by: Colson Wilhoit <48036388+DefSecSentinel@users.noreply.github.com>
Co-authored-by: Ruben Groenewoud <78494512+Aegrah@users.noreply.github.com>
 2024-04-29 15:10:27 +01:00
Terrance DeJesus 69d42ecc71 updating performance note (#3608) 2024-04-18 16:36:07 -04:00
Terrance DeJesus 25dafb68f1 [Rule Tuning] Reverting To Previous Version (#3607) 2024-04-18 15:19:27 -04:00
Terrance DeJesus 91e69ac322 [Rule Tuning] Tuning Account Password Reset Remotely (#3478) 
* tuning 'Account Password Reset Remotely'

* adjusted note

* fixing description

* Update rules/windows/persistence_remote_password_reset.toml

Co-authored-by: Samirbous <64742097+Samirbous@users.noreply.github.com>

* updated note about performance; toml lint

* bumping min-stack to resolve version lock

* reverting query to main

---------

Co-authored-by: Samirbous <64742097+Samirbous@users.noreply.github.com>
 2024-04-18 12:49:32 -04:00
Jonhnathan 6ae0902a38 [New Rule] Potential Windows Session Hijacking via CcmExec (#3602) 
* [New Rule] Potential Windows Session Hijacking via CcmExec

* Update rules/windows/defense_evasion_sccm_scnotification_dll.toml

Co-authored-by: Samirbous <64742097+Samirbous@users.noreply.github.com>

---------

Co-authored-by: Samirbous <64742097+Samirbous@users.noreply.github.com>
 2024-04-18 12:57:35 -03:00
Jonhnathan 5004ff115c [Rule Tuning] Further Tight up Elastic Defend Index Patterns (#3584) 
Co-authored-by: Terrance DeJesus <99630311+terrancedejesus@users.noreply.github.com>
 2024-04-16 13:26:42 -03:00
Jonhnathan c2d1586270 [Rule Tuning] Windows BBR Promotion (#3577) 
* [Rule Tuning] Windows BBR Promotion

* Update non-ecs-schema.json

* Update persistence_netsh_helper_dll.toml

* Update persistence_werfault_reflectdebugger.toml

* Update privilege_escalation_unquoted_service_path.toml

* Update defense_evasion_msdt_suspicious_diagcab.toml

* Update defense_evasion_suspicious_msiexec_execution.toml

* Update discovery_security_software_wmic.toml

* Revert "Update defense_evasion_msdt_suspicious_diagcab.toml"

This reverts commit 0e1f3ea3e18a146c421a5bda784633cca4a2b0c0.

* Revert "Update defense_evasion_suspicious_msiexec_execution.toml"

This reverts commit 4e26a167774ad712d19334a4c2c712cc1d550e7f.

* Revert "Update discovery_security_software_wmic.toml"

This reverts commit d638cec354a46cacab1e62596f4ad939a1d9c32a.

---------

Co-authored-by: Ruben Groenewoud <78494512+Aegrah@users.noreply.github.com>
Co-authored-by: Terrance DeJesus <99630311+terrancedejesus@users.noreply.github.com>
 2024-04-16 09:28:17 -03:00
Samirbous 919a438257 Update defense_evasion_untrusted_driver_loaded.toml (#3596) 
excluding `errorCode_endpoint:*` status (noisy)
 2024-04-15 14:52:39 +01:00
Samirbous 9692e59abb [Tuning] Connection to Commonly Abused Web Services (#3587) 
excluding top noisy patterns :

- Microsoft signed binaries connecting to graph.microsoft.com and sharepoint.com
- Slack, Dropbox and other signed binaries.
- github.com (removed), most abused is rawgithub dns.question.name for ingress-script/payload download
 2024-04-11 08:11:28 -03:00
Jonhnathan aa0cc42ff6 [Rule Tuning] Svchost spawning Cmd (#3578) 
Co-authored-by: Ruben Groenewoud <78494512+Aegrah@users.noreply.github.com>
 2024-04-08 07:50:20 -03:00
Jonhnathan 4ab7c9b178 [Rule Tuning] First Time Seen Commonly Abused Remote Access Tool Execution (#3545) 
* [Rule Tuning] First Time Seen Commonly Abused Remote Access Tool Execution

* Update command_and_control_new_terms_commonly_abused_rat_execution.toml

* Update command_and_control_new_terms_commonly_abused_rat_execution.toml

* Update command_and_control_new_terms_commonly_abused_rat_execution.toml

* Update rules/windows/command_and_control_new_terms_commonly_abused_rat_execution.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: Ruben Groenewoud <78494512+Aegrah@users.noreply.github.com>
Co-authored-by: Samirbous <64742097+Samirbous@users.noreply.github.com>
 2024-04-02 11:06:08 -03:00
Samirbous 69173872da [Tuning] Connection to Commonly Abused Web Services (#3425) 
* Update command_and_control_common_webservices.toml

* Update command_and_control_common_webservices.toml

---------

Co-authored-by: Ruben Groenewoud <78494512+Aegrah@users.noreply.github.com>
 2024-04-02 14:41:10 +01:00
Samirbous f025616cbd [New Rule] Suspicious Access to LDAP Attributes (#2504) 
* Create discovery_high_number_ad_properties.toml

* Update discovery_high_number_ad_properties.toml

* Update rules/windows/discovery_high_number_ad_properties.toml

Co-authored-by: Jonhnathan <26856693+w0rk3r@users.noreply.github.com>

* Update rules/windows/discovery_high_number_ad_properties.toml

Co-authored-by: Jonhnathan <26856693+w0rk3r@users.noreply.github.com>

* fixed tags; moved note to setup, updated date

* Update discovery_high_number_ad_properties.toml

---------

Co-authored-by: Terrance DeJesus <99630311+terrancedejesus@users.noreply.github.com>
Co-authored-by: Jonhnathan <26856693+w0rk3r@users.noreply.github.com>
Co-authored-by: terrancedejesus <terrance.dejesus@elastic.co>
 2024-04-02 13:57:38 +01:00
Jonhnathan c781376188 [Rule Tuning] Potential Application Shimming via Sdbinst (#3553) 
Co-authored-by: Ruben Groenewoud <78494512+Aegrah@users.noreply.github.com>
 2024-04-02 06:35:14 -03:00
Jonhnathan b47b91b9ec [Rule Tuning] Tighten up Indexes of Elastic Defend Windows Rules (#3549) 
* [Rule Tuning] Tighten up Indexes of Elastic Defend Windows Rules

* Delete test.pkl

---------

Co-authored-by: Terrance DeJesus <99630311+terrancedejesus@users.noreply.github.com>
 2024-04-01 20:45:12 -03:00
Jonhnathan 67ca13c1ce [Rule Tuning] Replace KQL exceptions for Query DSL Exceptions (#3505) 
* [Rule Tuning] Replace KQL exceptions for Query DSL Exceptions

* update min_stack

* build out schema in more detail for Filters

* Update detection_rules/rule.py

Co-authored-by: Mika Ayenson <Mikaayenson@users.noreply.github.com>

* Remove enum for definition

* remove unused import

* remove $state store

* transform state

* add call to super

* add return type hint

* use dataclass metadata

* use Literal type

---------

Co-authored-by: Samirbous <64742097+Samirbous@users.noreply.github.com>
Co-authored-by: Mika Ayenson <Mika.ayenson@elastic.co>
Co-authored-by: Terrance DeJesus <99630311+terrancedejesus@users.noreply.github.com>
Co-authored-by: Mika Ayenson <Mikaayenson@users.noreply.github.com>
 2024-04-01 17:44:50 -03:00
Jonhnathan 218c3bead6 [New Rules] Potential PowerShell Pass-the-Hash/Relay Script (#3543) 
* [New Rules] Potential PowerShell Pass-the-Hash/Relay Script

* Update credential_access_posh_relay_tools.toml

* Update execution_posh_hacktool_functions.toml

* Update credential_access_posh_relay_tools.toml

* Update credential_access_posh_relay_tools.toml

---------

Co-authored-by: Samirbous <64742097+Samirbous@users.noreply.github.com>
 2024-03-28 07:05:35 -03:00
Jonhnathan 954a93c3b4 [New Rule] Creation of a DNS-Named Record (#3539) 
* [New Rule] Creation of a DNS-Named Record

* Update credential_access_dnsnode_creation.toml

* Update rules/windows/credential_access_dnsnode_creation.toml
 2024-03-27 18:21:07 -03:00
Jonhnathan 67e9ebf8e1 [New Rule] Potential ADIDNS Poisoning via Wildcard Record Creation (#3535) 
* [New Rule] Potential ADIDNS Poisoning via Wildcard Record Creation

* Update credential_access_adidns_wildcard.toml

---------

Co-authored-by: Ruben Groenewoud <78494512+Aegrah@users.noreply.github.com>
 2024-03-27 10:07:23 -03:00
Samirbous d7aff43621 [New] Suspicious Execution via ScreenConnect (#3541) 
* [New] Suspicious Execution via ScreenConnect

- Suspicious ScreenConnect Client Child Process (limited to known suspicious patterns)
- ScreenConnect Server Spawning Suspicious Processes (webshell access via ScreenConnect server)

* Update command_and_control_screenconnect_childproc.toml

* Update rules/windows/initial_access_webshell_screenconnect_server.toml

* Update rules/windows/command_and_control_screenconnect_childproc.toml

* Update rules/windows/command_and_control_screenconnect_childproc.toml

Co-authored-by: Jonhnathan <26856693+w0rk3r@users.noreply.github.com>

* Update command_and_control_screenconnect_childproc.toml

* Update command_and_control_screenconnect_childproc.toml

---------

Co-authored-by: Ruben Groenewoud <78494512+Aegrah@users.noreply.github.com>
Co-authored-by: Jonhnathan <26856693+w0rk3r@users.noreply.github.com>
 2024-03-27 11:52:47 +00:00
ALEXANDER MA COTE 138447221f fix typo in lateral_movement_remote_services.toml (#3538) 2024-03-27 11:38:57 +01:00
Ruben Groenewoud 760b99bcc1 [Rule Tuning] Scheduled Task Activity via pwsh (#3534) 2024-03-26 14:45:04 +01:00
Samirbous fc76a8bcb5 [New] Suspicious JetBrains TeamCity Child Process (#3532) 
* [New] Suspicious JetBrains TeamCity  Child Process

* Update initial_access_exploit_jetbrains_teamcity.toml

* Update initial_access_exploit_jetbrains_teamcity.toml

* Update initial_access_exploit_jetbrains_teamcity.toml

* Update initial_access_exploit_jetbrains_teamcity.toml
 2024-03-25 16:32:56 +00:00
Jonhnathan 779fa7710d [New Rules] Veeam Credential Access DRs (#3516) 
* [New Rules] Veeam Credential Access DRs

* bump

* Update credential_access_veeam_commands.toml

* Update credential_access_veeam_backup_dll_imageload.toml

* Update rules/windows/credential_access_veeam_backup_dll_imageload.toml

Co-authored-by: Samirbous <64742097+Samirbous@users.noreply.github.com>

* Update credential_access_veeam_commands.toml

* Update rules/windows/credential_access_veeam_backup_dll_imageload.toml

Co-authored-by: Terrance DeJesus <99630311+terrancedejesus@users.noreply.github.com>

---------

Co-authored-by: Ruben Groenewoud <78494512+Aegrah@users.noreply.github.com>
Co-authored-by: Samirbous <64742097+Samirbous@users.noreply.github.com>
Co-authored-by: Terrance DeJesus <99630311+terrancedejesus@users.noreply.github.com>
 2024-03-21 10:00:48 -03:00
Jonhnathan f5254f3b5e [Rule Tuning] Improve Compatibility in WIndows Detection Rules - Part 1 (#3501) 
* Initial commit

* Date bump
 2024-03-13 10:27:44 -03:00
Jonhnathan 458e67918a [Security Content] Small tweaks on the setup guides (#3308) 
* [Security Content] Small tweaks on the setup guides

* Additional Fixes

* Avoid touching deprecated rules
 2024-03-11 09:09:40 -03:00
Jonhnathan edf4da8526 [Rule Tuning] DR Performance-Poor Rules (#3399) 
* [Rule Tuning] DR Performance

* .

* Update rules/cross-platform/lateral_movement_remote_file_creation_in_sensitive_directory.toml

Co-authored-by: Ruben Groenewoud <78494512+Aegrah@users.noreply.github.com>

* Update rules/windows/persistence_registry_uncommon.toml

Co-authored-by: Ruben Groenewoud <78494512+Aegrah@users.noreply.github.com>

* Update lateral_movement_remote_file_creation_in_sensitive_directory.toml

* Update lateral_movement_remote_file_creation_in_sensitive_directory.toml

* Update persistence_startup_folder_scripts.toml

---------

Co-authored-by: Ruben Groenewoud <78494512+Aegrah@users.noreply.github.com>
 2024-03-11 08:50:42 -03:00
terrancedejesus b0ad5c97ca reverting changes suggested in PR#3478 2024-03-01 06:50:03 -05:00
terrancedejesus b4a3702fcb updated description 2024-03-01 06:46:12 -05:00
sbousseaden 853e18950f [Tuning] Tuning Windows - 3 Rules (#3388) 
* Update privilege_escalation_newcreds_logon_rare_process.toml

* Update privilege_escalation_make_token_local.toml

* Update privilege_escalation_make_token_local.toml

* Update privilege_escalation_create_process_with_token_unpriv.toml

---------

Co-authored-by: Jonhnathan <26856693+w0rk3r@users.noreply.github.com>
Co-authored-by: Samirbous <64742097+Samirbous@users.noreply.github.com>
Co-authored-by: Terrance DeJesus <99630311+terrancedejesus@users.noreply.github.com>
 2024-02-20 15:56:28 +00:00
Samirbous 4809de6584 [New] Suspicious Execution from INET Cache (#3445) 
* Create initial_access_execution_from_inetcache.toml

* Update initial_access_execution_from_inetcache.toml
 2024-02-15 19:14:25 +00:00
Jonhnathan 97e49795ab [Rule Tuning] Windows BBR Tuning - 5 (#3385) 
Co-authored-by: Samirbous <64742097+Samirbous@users.noreply.github.com>
 2024-02-14 10:23:06 -03:00
Jonhnathan ae00f30574 [Rule Tuning] Windows BBR Tuning - 2 (#3381) 
* [Rule Tuning] Windows BBR Tuning - 2

* Update defense_evasion_masquerading_windows_system32_exe.toml

---------

Co-authored-by: Ruben Groenewoud <78494512+Aegrah@users.noreply.github.com>
 2024-02-14 09:58:31 -03:00
Jonhnathan 21b559c97f [Rule Tuning] Suspicious Antimalware Scan Interface DLL (#3432) 
Co-authored-by: Ruben Groenewoud <78494512+Aegrah@users.noreply.github.com>
 2024-02-08 06:27:16 -03:00
Samirbous 6906a27c3a Update lateral_movement_remote_task_creation_winlog.toml (#3419) 2024-02-05 18:36:24 +00:00
Jonhnathan 8274f9a816 [Rule Tuning] Windows BBR Tuning - 1 (#3380) 
* [Rule Tuning] Windows BBR Tuning - 1

* .

---------

Co-authored-by: Samirbous <64742097+Samirbous@users.noreply.github.com>
 2024-02-05 12:47:24 -03:00
Jonhnathan edd3556b63 [Rule Tuning] Startup or Run Key Registry Modification (#3367) 2024-02-05 12:28:06 -03:00
Samirbous 5a68ccfd0d [New] Potential Enumeration via Active Directory Web Service (#3416) 
* Create discovery_active_directory_webservice.toml

* Update discovery_active_directory_webservice.toml

* Update discovery_active_directory_webservice.toml

* Update discovery_active_directory_webservice.toml

* Update discovery_active_directory_webservice.toml
 2024-02-02 14:19:22 +00:00
Jonhnathan 50df6f3e9b [Rule Tuning] Potential Modification of Accessibility Binaries (#3401) 
Co-authored-by: Ruben Groenewoud <78494512+Aegrah@users.noreply.github.com>
 2024-02-01 11:26:39 -03:00
Samirbous d7f4d7972e [Tuning] DCSync Rules - 4662 event.action (#3410) 
* Update credential_access_dcsync_newterm_subjectuser.toml

* Update credential_access_dcsync_replication_rights.toml
 2024-01-30 11:43:28 +00:00
Jonhnathan 92804343bc [Rule Tuning] Windows DR Tuning - 15 (#3377) 
* [Rule Tuning] Windows DR Tuning - 15

* Update privilege_escalation_windows_service_via_unusual_client.toml

* Update privilege_escalation_windows_service_via_unusual_client.toml

* Update defense_evasion_msbuild_making_network_connections.toml
 2024-01-23 16:48:31 -03:00
Jonhnathan e33389b2ef [Rule Tuning] Direct Outbound SMB Connection (#3400) 
* [Rule Tuning] Direct Outbound SMB Connection

* Update lateral_movement_direct_outbound_smb_connection.toml
 2024-01-23 15:33:49 -03:00
Jonhnathan e0bdb59deb [Rule Tuning] Host Files System Changes via Windows Subsystem for Linux (#3398) 
* [Rule Tuning] Host Files System Changes via Windows Subsystem for Linux

* Update defense_evasion_wsl_filesystem.toml
 2024-01-22 18:47:53 -03:00
Terrance DeJesus 1c10c37468 [Rule Tuning] Update timestamp_override Unit Tests and Fix Rules Missing Field (#3368) 
* updated timestamp override unit test; fixed rules missing this field

* fixed flake error

* simplified and consolidated logic

* Update tests/test_all_rules.py

Co-authored-by: Mika Ayenson <Mikaayenson@users.noreply.github.com>

* Update tests/test_all_rules.py

Co-authored-by: Mika Ayenson <Mikaayenson@users.noreply.github.com>

* added comments

* updated logic; added comments; removed unused variables

* removed custom python script

* updated dates

* removed deprecated rule change

* updated dates

---------

Co-authored-by: Mika Ayenson <Mikaayenson@users.noreply.github.com>
 2024-01-17 14:14:38 -05:00
Jonhnathan f6ba12a700 [Rule Tuning] Windows DR Tuning - 12 (#3364) 2024-01-17 13:19:12 -03:00
sbousseaden 27262a585b [Tuning] Add logs-system. index where applicable (#3390) 
* Update discovery_adfind_command_activity.toml

* Update defense_evasion_adding_the_hidden_file_attribute_with_via_attribexe.toml

* Update defense_evasion_clearing_windows_console_history.toml

* Update defense_evasion_clearing_windows_event_logs.toml

* Update defense_evasion_execution_control_panel_suspicious_args.toml

* Update credential_access_dump_registry_hives.toml

* Update defense_evasion_delete_volume_usn_journal_with_fsutil.toml

* Update impact_deleting_backup_catalogs_with_wbadmin.toml

* Update defense_evasion_code_signing_policy_modification_builtin_tools.toml

* Update privilege_escalation_uac_bypass_event_viewer.toml

* Update privilege_escalation_uac_bypass_mock_windir.toml

* Update privilege_escalation_unusual_parentchild_relationship.toml

* Update privilege_escalation_unusual_printspooler_childprocess.toml

* Update privilege_escalation_uac_bypass_diskcleanup_hijack.toml

* Update privilege_escalation_tokenmanip_sedebugpriv_enabled.toml

* Update execution_apt_solarwinds_backdoor_child_cmd_powershell.toml

* Update defense_evasion_wsl_kalilinux.toml

* Update initial_access_suspicious_ms_outlook_child_process.toml

* Update initial_access_suspicious_ms_office_child_process.toml

* Update initial_access_suspicious_ms_exchange_worker_child_process.toml

* Update initial_access_suspicious_ms_exchange_process.toml

* Update impact_volume_shadow_copy_deletion_or_resized_via_vssadmin.toml

* Update impact_volume_shadow_copy_deletion_via_powershell.toml

* Update execution_from_unusual_path_cmdline.toml

* Update execution_enumeration_via_wmiprvse.toml

* Update execution_command_shell_started_by_svchost.toml

* Update discovery_enumerating_domain_trusts_via_nltest.toml

* Update discovery_enumerating_domain_trusts_via_dsquery.toml

* Update defense_evasion_workfolders_control_execution.toml

* Update defense_evasion_iis_httplogging_disabled.toml

* Update defense_evasion_enable_inbound_rdp_with_netsh.toml

* Update defense_evasion_disabling_windows_logs.toml

* Update credential_access_wireless_creds_dumping.toml

* Update credential_access_iis_apppoolsa_pwd_appcmd.toml

* Update credential_access_iis_connectionstrings_dumping.toml

* Update command_and_control_remote_file_copy_desktopimgdownldr.toml

* Update command_and_control_remote_file_copy_mpcmdrun.toml

* Update command_and_control_dns_tunneling_nslookup.toml

* Update persistence_webshell_detection.toml

* Update persistence_via_xp_cmdshell_mssql_stored_procedure.toml

* Update privilege_escalation_named_pipe_impersonation.toml

* Update command_and_control_certreq_postdata.toml

* Update defense_evasion_suspicious_certutil_commands.toml

* Update defense_evasion_disable_windows_firewall_rules_with_netsh.toml

* Update defense_evasion_execution_msbuild_started_unusal_process.toml

* Update persistence_system_shells_via_services.toml

* Update execution_suspicious_cmd_wmi.toml

* Update credential_access_copy_ntds_sam_volshadowcp_cmdline.toml

* Update impact_deleting_backup_catalogs_with_wbadmin.toml

* Update credential_access_dump_registry_hives.toml

* Update defense_evasion_adding_the_hidden_file_attribute_with_via_attribexe.toml

* Update defense_evasion_clearing_windows_console_history.toml

* Update defense_evasion_clearing_windows_event_logs.toml

* Update defense_evasion_code_signing_policy_modification_builtin_tools.toml

* Update defense_evasion_delete_volume_usn_journal_with_fsutil.toml

* Update defense_evasion_execution_control_panel_suspicious_args.toml

* Update execution_apt_solarwinds_backdoor_child_cmd_powershell.toml

* Update defense_evasion_wsl_kalilinux.toml

* Update discovery_adfind_command_activity.toml

* Update initial_access_suspicious_ms_outlook_child_process.toml

* Update privilege_escalation_uac_bypass_diskcleanup_hijack.toml

* Update privilege_escalation_uac_bypass_event_viewer.toml

* Update privilege_escalation_uac_bypass_mock_windir.toml

* Update privilege_escalation_unusual_parentchild_relationship.toml

* Update privilege_escalation_unusual_printspooler_childprocess.toml

* Update defense_evasion_defender_exclusion_via_powershell.toml

* Update defense_evasion_execution_lolbas_wuauclt.toml

* Update defense_evasion_execution_msbuild_started_by_script.toml

* Update defense_evasion_unusual_dir_ads.toml

* Update defense_evasion_wsl_child_process.toml

* Update defense_evasion_wsl_bash_exec.toml

* Update defense_evasion_wsl_enabled_via_dism.toml

* Update discovery_admin_recon.toml

* Update initial_access_suspicious_ms_exchange_worker_child_process.toml

* Update lateral_movement_alternate_creds_pth.toml

* Update persistence_via_windows_management_instrumentation_event_subscription.toml

* Update persistence_via_telemetrycontroller_scheduledtask_hijack.toml

* Update persistence_via_application_shimming.toml

* Update defense_evasion_execution_msbuild_started_by_script.toml

* Update defense_evasion_execution_msbuild_started_by_script.toml

* Update defense_evasion_execution_lolbas_wuauclt.toml

* Update defense_evasion_execution_msbuild_started_unusal_process.toml

* Update defense_evasion_delete_volume_usn_journal_with_fsutil.toml

* Update rules/windows/defense_evasion_execution_msbuild_started_by_script.toml

Co-authored-by: Jonhnathan <26856693+w0rk3r@users.noreply.github.com>

* Update impact_volume_shadow_copy_deletion_or_resized_via_vssadmin.toml

* Update defense_evasion_clearing_windows_console_history.toml

* Update discovery_adfind_command_activity.toml

* Update defense_evasion_execution_msbuild_started_unusal_process.toml

* Update execution_command_shell_started_by_svchost.toml

* Update initial_access_suspicious_ms_exchange_worker_child_process.toml

* Update execution_command_shell_started_by_svchost.toml

* Update execution_command_shell_started_by_svchost.toml

* Update execution_command_shell_started_by_svchost.toml

---------

Co-authored-by: Samirbous <64742097+Samirbous@users.noreply.github.com>
Co-authored-by: Jonhnathan <26856693+w0rk3r@users.noreply.github.com>
 2024-01-17 13:49:59 +00:00
Jonhnathan 71cec2a0e1 [Rule Tuning] Windows DR Tuning - 13 (#3369) 2024-01-17 09:53:18 -03:00
Jonhnathan c6ab294627 [Rule Tuning] Windows DR Tuning - 10 (#3355) 
* [Rule Tuning] Windows DR Tuning - 10

* Update discovery_whoami_command_activity.toml
 2024-01-17 09:44:10 -03:00
Jonhnathan 0469785793 [Rule Tuning] Windows DR Tuning - 14 (#3376) 
* [Rule Tuning] Windows DR Tuning - 14

* Update persistence_suspicious_com_hijack_registry.toml

* Update rules/windows/persistence_webshell_detection.toml
 2024-01-15 11:16:04 -03:00
Jonhnathan caf38fd1b1 [Rule Tuning] Windows DR Tuning - 11 (#3359) 
* [Rule Tuning] Windows DR Tuning - 10

* Update execution_posh_hacktool_functions.toml

* Update impact_backup_file_deletion.toml
 2024-01-15 10:55:50 -03:00