Ruben Groenewoud
42f6c8f9a5
[Rule Tuning] Q2 Linux DR Tuning - Part 4 ( #4165 )
2024-10-18 17:13:44 +02:00
Ruben Groenewoud
b309bcb7ae
[Rule Tuning] Q2 Linux DR Tuning - Part 5 ( #4166 )
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* [Rule Tuning] Q2 Linux DR Tuning - Part 5
* Update persistence_suspicious_ssh_execution_xzbackdoor.toml
* Update persistence_rpm_package_installation_from_unusual_parent.toml
2024-10-18 17:02:26 +02:00
Ruben Groenewoud
601254488b
[BBR Promotion] Q2 Linux BBR Promotion ( #4172 )
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* [BBR Promotion] Q2 Linux BBR Promotion
* Update collection_linux_clipboard_activity.toml
* Update defense_evasion_creation_of_hidden_files_directories.toml
2024-10-18 16:55:09 +02:00
Ruben Groenewoud
592ad0fe9a
[Rule Tuning] Q2 Linux DR Tuning - BBR ( #4171 )
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* [Rule Tuning] Q2 Linux DR Tuning - BBR
* Update discovery_kernel_module_enumeration_via_proc.toml
* Update discovery_linux_modprobe_enumeration.toml
* Update discovery_linux_sysctl_enumeration.toml
* Update discovery_potential_memory_seeking_activity.toml
* Update discovery_potential_memory_seeking_activity.toml
2024-10-18 16:45:23 +02:00
Ruben Groenewoud
09bd4cef16
[Rule Tuning] Q2 Linux DR Tuning - CP ( #4170 )
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* [Rule Tuning] Q2 Linux DR Tuning - CP
* Update command_and_control_non_standard_ssh_port.toml
2024-10-18 16:38:14 +02:00
Ruben Groenewoud
ac6a49eeea
[Rule Tuning] Q2 Linux DR Tuning - Part 6 ( #4167 )
2024-10-18 16:25:54 +02:00
Ruben Groenewoud
39fc23cb3d
[Rule Tuning] Q2 Linux DR Tuning - Part 3 ( #4164 )
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* [Rule Tuning] Q2 Linux DR Tuning - Part 3
* Update execution_suspicious_executable_running_system_commands.toml
2024-10-18 16:18:14 +02:00
Ruben Groenewoud
3982228132
[Rule Tuning] Q2 Linux DR Tuning - Part 2 ( #4163 )
2024-10-18 16:07:09 +02:00
Ruben Groenewoud
af9f9e2456
[Rule Tuning] Q2 Linux DR Tuning - Part 1 ( #4162 )
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* [Rule Tuning] Q2 Linux DR Tuning - Part 1
* Update defense_evasion_binary_copied_to_suspicious_directory.toml
2024-10-18 15:59:51 +02:00
Terrance DeJesus
61b731c300
[Rule Tuning] Remove Salesforce Client User-Agent Whitelisting in MFA Deactivation with no Re-Activation for Okta User Account ( #4145 )
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* tuning
* added note about whitelisting user agent
* removed extra new line
2024-10-16 11:41:50 -04:00
shashank-elastic
b1e91ddb14
Add setuptools as project dependency ( #4160 )
2024-10-16 20:09:23 +05:30
Terrance DeJesus
4b4b2cc9c8
[Hunt Tuning] Enforce STATS or KEEP functions in ES|QL hunting queries ( #4157 )
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* enforcing aggregate or keep in ES|QL queries
* Update hunting/definitions.py
* Update hunting/definitions.py
* Update hunting/definitions.py
* updated capitalization of linting
* updated raise value error
* Update hunting/definitions.py
* added note about stats in best practices
2024-10-16 09:16:28 -04:00
github-actions[bot]
c1ce0d43d1
Lock versions for releases: 8.10,8.11,8.12,8.13,8.14,8.15 ( #4159 )
2024-10-16 10:23:33 +05:30
Jonhnathan
2c07e88c07
[Rule Tuning] Fix double bumps caused by Windows Integration Update ( #4156 )
2024-10-15 23:57:44 +05:30
Samirbous
8f56b7de5e
Update privilege_escalation_gpo_schtask_service_creation.toml ( #4152 )
2024-10-15 18:36:35 +05:30
Samirbous
a98161ad2a
[Tuning] Suspicious DLL Loaded for Persistence or Privilege Escalation ( #4144 )
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* Update privilege_escalation_persistence_phantom_dll.toml
* Update privilege_escalation_persistence_phantom_dll.toml
---------
Co-authored-by: Jonhnathan <26856693+w0rk3r@users.noreply.github.com >
2024-10-15 10:49:01 +01:00
Samirbous
8404d41cca
[New] Untrusted DLL Loaded by Azure AD Sync Service ( #4151 )
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* Create credential_access_imageload_azureadconnectauthsvc.toml
* Update credential_access_imageload_azureadconnectauthsvc.toml
* Update rules/windows/credential_access_imageload_azureadconnectauthsvc.toml
Co-authored-by: Jonhnathan <26856693+w0rk3r@users.noreply.github.com >
* Update rules/windows/credential_access_imageload_azureadconnectauthsvc.toml
Co-authored-by: Jonhnathan <26856693+w0rk3r@users.noreply.github.com >
* Update rules/windows/credential_access_imageload_azureadconnectauthsvc.toml
Co-authored-by: Jonhnathan <26856693+w0rk3r@users.noreply.github.com >
---------
Co-authored-by: Jonhnathan <26856693+w0rk3r@users.noreply.github.com >
2024-10-14 18:04:46 +01:00
Jonhnathan
e1addc6a8f
[Rule Tuning] 3rd Party EDR Compatibility - 18 ( #4056 )
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* [Rule Tuning] 3rd Party EDR Compatibility - 18
* Update persistence_browser_extension_install.toml
* Update persistence_browser_extension_install.toml
* Update persistence_browser_extension_install.toml
* min_stack for merge, bump updated_date
* Update persistence_browser_extension_install.toml
2024-10-13 20:25:17 -03:00
Jonhnathan
6f69b33529
[Rule Tuning] 3rd Party EDR Compatibility - 17 ( #4042 )
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* [Rule Tuning] 3rd Party EDR Compatibility - 17
* Update rules/windows/privilege_escalation_unusual_parentchild_relationship.toml
* min_stack for merge, bump updated_date
---------
Co-authored-by: Ruben Groenewoud <78494512+Aegrah@users.noreply.github.com >
2024-10-13 18:34:22 -03:00
Jonhnathan
7385f9dd2e
[Rule Tuning] 3rd Party EDR Compatibility - 16 ( #4041 )
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* [Rule Tuning] 3rd Party EDR Compatibility - 16
* Update rules/windows/privilege_escalation_printspooler_suspicious_file_deletion.toml
* min_stack for merge, bump updated_date
---------
Co-authored-by: Ruben Groenewoud <78494512+Aegrah@users.noreply.github.com >
2024-10-13 18:14:24 -03:00
Jonhnathan
080a891c79
[Rule Tuning] 3rd Party EDR Compatibility - 15 ( #4040 )
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* [Rule Tuning] 3rd Party EDR Compatibility - 15
* min_stack for merge, bump updated_date
2024-10-11 18:33:22 -03:00
Jonhnathan
10a8cef21f
[Rule Tuning] 3rd Party EDR Compatibility - 14 ( #4039 )
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* [Rule Tuning] 3rd Party EDR Compatibility - 14
* min_stack for merge, bump updated_date
2024-10-11 17:22:53 -03:00
Jonhnathan
07c4535871
[Rule Tuning] 3rd Party EDR Compatibility - 13 ( #4038 )
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* [Rule Tuning] 3rd Party EDR Compatibility - 13
* min_stack for merge, bump updated_date
2024-10-11 16:55:02 -03:00
Jonhnathan
0cbbae4f83
[Rule Tuning] 3rd Party EDR Compatibility - 12 ( #4037 )
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* [Rule Tuning] 3rd Party EDR Compatibility - 12
* min_stack for merge, bump updated_date
2024-10-11 16:37:20 -03:00
Jonhnathan
32d02ae7aa
[Rule Tuning] 3rd Party EDR Compatibility - 11 ( #4036 )
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* [Rule Tuning] 3rd Party EDR Compatibility - 11
* min_stack for merge, bump updated_date
2024-10-11 16:14:40 -03:00
Jonhnathan
7b655759ab
[Rule Tuning] 3rd Party EDR Compatibility - 10 ( #4035 )
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* [Rule Tuning] 3rd Party EDR Compatibility - 10
* min_stack for merge, bump updated_date
2024-10-11 15:58:37 -03:00
Jonhnathan
8938f09668
[Rule Tuning] 3rd Party EDR Compatibility - 9 ( #4034 )
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* [Rule Tuning] 3rd Party EDR Compatibility - 9
* min_stack for merge, bump updated_date
2024-10-11 15:41:36 -03:00
Jonhnathan
5b17dfa63a
[Rule Tuning] 3rd Party EDR Compatibility - 8 ( #4032 )
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* [Rule Tuning] 3rd Party EDR Compatibility - 8
* min_stack for merge, bump updated_date
2024-10-11 15:12:58 -03:00
Jonhnathan
6b71ad7ab9
[Rule Tuning] 3rd Party EDR Compatibility - 7 ( #4031 )
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* [Rule Tuning] 3rd Party EDR Compatibility - 7
* min_stack for merge, bump updated_date
2024-10-11 15:01:45 -03:00
Jonhnathan
fbe17eb1ee
[Rule Tuning] 3rd Party EDR Compatibility - 6 ( #4030 )
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* [Rule Tuning] 3rd Party EDR Compatibility - 6
* min_stack for merge, bump updated_date
2024-10-11 14:34:42 -03:00
Jonhnathan
f91a6fa8d6
[Rule Tuning] 3rd Party EDR Compatibility - 5 ( #4022 )
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* [Rule Tuning] 3rd Party EDR Compatibility - 5
* bump updated_date to 8.16 release date
* min_stack for merge, bump updated_date
2024-10-11 14:21:17 -03:00
Jonhnathan
1d9cb6a195
[Rule Tuning] Active Directory Forced Authentication from Linux Host - SMB Named Pipes ( #4117 )
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* [Rule Tuning] Active Directory Forced Authentication from Linux Host - SMB Named Pipes
* Update rules/cross-platform/credential_access_forced_authentication_pipes.toml
2024-10-11 13:46:57 -03:00
Jonhnathan
f021229da4
[Rule Tuning] 3rd Party EDR Compatibility - 4 ( #4021 )
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* [Rule Tuning] 3rd Party EDR Compatibility - 4
* Update defense_evasion_delete_volume_usn_journal_with_fsutil.toml
* bump updated_date to 8.16 release date
* min_stack for merge, bump updated_date
2024-10-11 13:33:32 -03:00
Jonhnathan
2afb4038db
[Rule Tuning] 3rd Party EDR Compatibility - 3 ( #4020 )
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* [Rule Tuning] 3rd Party EDR Compatibility - 3
* bump updated_date to 8.16 release date
* min_stack for merge, bump updated_date
2024-10-11 13:19:56 -03:00
Jonhnathan
4538bfcd9f
[Rule Tuning] 3rd Party EDR Compatibility - 2 ( #4019 )
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* [Rule Tuning] 3rd Party EDR Compatibility - 2
* Update credential_access_iis_connectionstrings_dumping.toml
* bump updated_date to 8.16 release date
* min_stack for merge, bump updated_date
2024-10-11 12:55:31 -03:00
Jonhnathan
6be1f0bad6
[Rule Tuning] 3rd Party EDR Compatibility - 1 ( #4017 )
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* [Rule Tuning] 3rd Party EDR Compatibility - 1
* Update command_and_control_remote_file_copy_desktopimgdownldr.toml
* bump updated_date to 8.16 release date
* min_stack for merge, bump updated_date
* Update rules/windows/command_and_control_port_forwarding_added_registry.toml
2024-10-11 12:09:11 -03:00
shashank-elastic
acb01cf9ee
Refresh to fetch latest ECS & Beats schemas, Integration manifests & schemas. ( #4140 )
2024-10-10 11:30:00 +05:30
github-actions[bot]
afbca3ee75
Lock versions for releases: 8.10,8.11,8.12,8.13,8.14,8.15 ( #4147 )
2024-10-09 20:56:57 -05:00
Terrance DeJesus
06319b7a13
[Rule Tuning] Add KEEP Command to all ES|QL Rules ( #4146 )
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* updating ES|QL rules to include KEEP command
* fixed some ES|QL rules with typos; added validation for KEEP command
* fixed ES|QL errors from missing fields
* fixed flake errors
* updated date
* added best practices to hunt docs
2024-10-09 21:08:38 -04:00
Eric Forte
4edef2ea80
[FR][DAC] Import Rules Verbose Message ( #4093 )
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* Draft Verbose Message
* Fix Linting
* Made more descriptive
* Updated for readability
2024-10-09 17:19:59 -04:00
Terrance DeJesus
281926052c
[Rule Tuning] Add METADATA checks for non-aggregate ES|QL queries and fix existing ( #4126 )
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* fixed existing rules;added query checks
* fixed flake errors
* added re.DOTALL to regex pattern, adjusted pattern slightly; reverted some rules
* removed valueError and replaced ValidationError
* adjusted validation error output based on feedback
* Update rules/integrations/aws/persistence_iam_user_created_access_keys_for_another_user.toml
Co-authored-by: Isai <59296946+imays11@users.noreply.github.com >
* Update rules/integrations/aws/persistence_iam_user_created_access_keys_for_another_user.toml
Co-authored-by: Isai <59296946+imays11@users.noreply.github.com >
* added space for failure
* updated to use re.compile
---------
Co-authored-by: Isai <59296946+imays11@users.noreply.github.com >
2024-10-09 15:25:36 -04:00
Terrance DeJesus
7674229f49
[New Rule] Successful Application SSO from Rare Unknown Client Device ( #4141 )
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* new rule 'Successful Application SSO from Rare Unknown Client Device'
* removing extra newlines
* adjusted tags; adjusted risk
2024-10-07 12:11:57 -04:00
Terrance DeJesus
50e23ba242
[Hunting] Re-factor Hunting Library Code ( #4085 )
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* updating python code for hunting library
* fixed okta queries; added MITRE search capability
* fixed hunting unit test imports
* fixed duplicate UUID; fixed duplicate index entry bug
* fixed technique finding sub-technique in search
* added more unit tests
* linted
* flake errors addressed; fixed unit test import; fixed markdown generate bug
* added description for generate-markdown command
* updated README
* adjusted YAML index, adjusted code for index changes
* adjusted relative imports; updated CODEOWNERS
* adding updates; moving to different branch for main dependencies
* finished run-query command; made some code adjustments
* removed some comments
* revised makefile; fixed unit tests; adjusted detection rules pyproject
* updated README
* updated README
* adjusted unit tests; adjusted hunt guidelines; updated makefile; adjusted several commands
* adjusted package to be more object-oriented
* removed unused variable
* Add simple breakdown stats
* addressed feedback; added keyword option for search
* Update hunting/README.md
Co-authored-by: Mika Ayenson <Mikaayenson@users.noreply.github.com >
* Update detection_rules/etc/test_hunting_cli.bash
Co-authored-by: Eric Forte <119343520+eric-forte-elastic@users.noreply.github.com >
* addressing feedback
* addressed feedback
* added message for unknown index; fixed function call
* fixed search command
* fixed flake error
---------
Co-authored-by: Mika Ayenson <Mika.ayenson@elastic.co >
Co-authored-by: Mika Ayenson <Mikaayenson@users.noreply.github.com >
Co-authored-by: Eric Forte <119343520+eric-forte-elastic@users.noreply.github.com >
2024-10-03 12:47:40 -04:00
Terrance DeJesus
45a347580c
[Rule Tuning] Fixing Incorrect ES|QL Operator Use - AWS Service Quotas Multi-Region GetServiceQuota Request ( #4118 )
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* fixing single equal operator
* Additional data source tag for consistency
---------
Co-authored-by: Isai <59296946+imays11@users.noreply.github.com >
2024-10-02 15:50:22 -04:00
protections machine
51859e57f3
Sync RTA Base64 or Xxd Decode Argument Evasion ( #4113 )
...
Co-authored-by: shashank-elastic <91139415+shashank-elastic@users.noreply.github.com >
2024-10-01 23:10:34 +05:30
protections machine
e6646790d5
Sync RTA Suspicious Echo Execution ( #4110 )
...
Co-authored-by: shashank-elastic <91139415+shashank-elastic@users.noreply.github.com >
2024-10-01 22:57:13 +05:30
protections machine
264938236c
Sync RTA Hexadecimal Payload Execution ( #4109 )
...
Co-authored-by: shashank-elastic <91139415+shashank-elastic@users.noreply.github.com >
2024-10-01 22:47:04 +05:30
protections machine
9e539e82f4
Sync RTA Potential Process Injection via dd ( #4108 )
...
Co-authored-by: shashank-elastic <91139415+shashank-elastic@users.noreply.github.com >
2024-10-01 22:36:56 +05:30
protections machine
37ba89bc3e
Sync RTA Linux Telegram API Request ( #4107 )
2024-10-01 22:28:29 +05:30
github-actions[bot]
80143b23b2
Lock versions for releases: 8.10,8.11,8.12,8.13,8.14,8.15 ( #4116 )
2024-10-01 18:14:03 +05:30