Commit Graph

3314 Commits

Author SHA1 Message Date
Samirbous a8931a927c [New Rule] Safari Settings Modification using Defaults Command (#861)
* [New Rule] Safari Settings Modification using Defaults Command

* exclude some unsensitive changes

* Update rules/macos/defense_evasion_safari_config_change.toml

Co-authored-by: Brent Murphy <56412096+bm11100@users.noreply.github.com>

* Update rules/macos/defense_evasion_safari_config_change.toml

Co-authored-by: Brent Murphy <56412096+bm11100@users.noreply.github.com>

* Update rules/macos/defense_evasion_safari_config_change.toml

Co-authored-by: Brent Murphy <56412096+bm11100@users.noreply.github.com>

* Update rules/macos/defense_evasion_safari_config_change.toml

Co-authored-by: Andrew Pease <7442091+peasead@users.noreply.github.com>

* Update rules/macos/defense_evasion_safari_config_change.toml

Co-authored-by: Brent Murphy <56412096+bm11100@users.noreply.github.com>

* relinted

* added subtechnique

Co-authored-by: Brent Murphy <56412096+bm11100@users.noreply.github.com>
Co-authored-by: Andrew Pease <7442091+peasead@users.noreply.github.com>
2021-02-04 16:38:56 +01:00
Samirbous 6e59996fd0 [New Rule] Access to Browsers Credential Files (#789)
* [New Rule] Access to Browsers Credential Files

* removed Thunderbird from list

out of browsers context, may go into a different rule with other mail clients

* adjusted Safari cookies path

to include for folder access, file access is covered by Cookies.binarycookies check

* excluded a noisy arg

* Update credential_access_access_to_browser_credentials_procargs.toml

* Update rules/macos/credential_access_access_to_browser_credentials_procargs.toml

Co-authored-by: Brent Murphy <56412096+bm11100@users.noreply.github.com>

* Update rules/macos/credential_access_access_to_browser_credentials_procargs.toml

Co-authored-by: Brent Murphy <56412096+bm11100@users.noreply.github.com>

* relinted

* Update rules/macos/credential_access_access_to_browser_credentials_procargs.toml

Co-authored-by: Brent Murphy <56412096+bm11100@users.noreply.github.com>

Co-authored-by: Brent Murphy <56412096+bm11100@users.noreply.github.com>
2021-02-04 16:34:49 +01:00
Samirbous bec5211814 [Rule Tuning] Setuid Bit Set via chmod and Setgid Bit Set via chmod (#875)
* [Rule Tuning] Setuid Bit Set via chmod and Setgid Bit Set via chmod

* Update privilege_escalation_setuid_setgid_bit_set_via_chmod.toml

* relinted
2021-02-04 16:29:53 +01:00
Brent Murphy 236c630c90 [Rule Tuning] Update rules using case sensitive wildcard function (#904)
* update rules using case sensitive wildcard function

* add appropriate spacing

* Apply suggestions from code review

Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com>

* update ==

* Apply suggestions from code review

* remove info update index

* Update defense_evasion_deletion_of_bash_command_line_history.toml

* Update persistence_evasion_hidden_local_account_creation.toml

Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com>
2021-02-04 10:23:32 -05:00
Samirbous 37ccdad0ee [New Rule] Virtual Private Network Connection Attempt (#912)
* [New Rule] Virtual Private Network Connection Attempt

* fixed tactic_id

* Update lateral_movement_vpn_connection_attempt.toml

* Update rules/macos/lateral_movement_vpn_connection_attempt.toml

Co-authored-by: Brent Murphy <56412096+bm11100@users.noreply.github.com>

Co-authored-by: Brent Murphy <56412096+bm11100@users.noreply.github.com>
2021-02-03 18:18:09 +01:00
Samirbous 8878104f54 [New Rule] Potential Persistence via Periodic Tasks (#898)
* [New Rule] Potential Persistence via Periodic Tasks

* Update rules/macos/persistence_periodic_tasks_file_mdofiy.toml

Co-authored-by: Andrew Pease <7442091+peasead@users.noreply.github.com>

* Update rules/macos/persistence_periodic_tasks_file_mdofiy.toml

Co-authored-by: Andrew Pease <7442091+peasead@users.noreply.github.com>

* Update rules/macos/persistence_periodic_tasks_file_mdofiy.toml

Co-authored-by: Andrew Pease <7442091+peasead@users.noreply.github.com>

* Update rules/macos/persistence_periodic_tasks_file_mdofiy.toml

Co-authored-by: Andrew Pease <7442091+peasead@users.noreply.github.com>

* Update rules/macos/persistence_periodic_tasks_file_mdofiy.toml

Co-authored-by: Andrew Pease <7442091+peasead@users.noreply.github.com>

* Update rules/macos/persistence_periodic_tasks_file_mdofiy.toml

Co-authored-by: Brent Murphy <56412096+bm11100@users.noreply.github.com>

* Update rules/macos/persistence_periodic_tasks_file_mdofiy.toml

Co-authored-by: Brent Murphy <56412096+bm11100@users.noreply.github.com>

* relinted

Co-authored-by: Andrew Pease <7442091+peasead@users.noreply.github.com>
Co-authored-by: Brent Murphy <56412096+bm11100@users.noreply.github.com>
2021-02-03 18:15:25 +01:00
Samirbous d733971e99 [New Rule] SoftwareUpdate Preferences Modification (#869)
* [New Rule] SoftwareUpdate Preferences Modification

* Update defense_evasion_apple_softupdates_modification.toml

* Update rules/macos/defense_evasion_apple_softupdates_modification.toml

Co-authored-by: Brent Murphy <56412096+bm11100@users.noreply.github.com>

* Update rules/macos/defense_evasion_apple_softupdates_modification.toml

Co-authored-by: Brent Murphy <56412096+bm11100@users.noreply.github.com>

* relinted

* added subtechnique

Co-authored-by: Brent Murphy <56412096+bm11100@users.noreply.github.com>
2021-02-03 18:12:37 +01:00
Samirbous 4a5085ee54 [Rule Tuning] Sudoers File Modification (#873)
* [Rule Tuning] Sudoers File Modification

* 2021!

* Update rules/cross-platform/privilege_escalation_sudoers_file_mod.toml

Co-authored-by: Brent Murphy <56412096+bm11100@users.noreply.github.com>

* relinted

Co-authored-by: Brent Murphy <56412096+bm11100@users.noreply.github.com>
2021-02-03 17:57:40 +01:00
Samirbous b1a8292462 [New Rule] Potential Privacy Controls Bypass via Localhost Secure Copy (#830)
* [New Rule] Potential Privacy Controls Bypass via Localhost Secure Copy

* rename rule

* exclude FPs

* Update defense_evasion_privilege_escalation_privacy_pref_sshd_fulldiskaccess.toml

* Update rules/macos/defense_evasion_privilege_escalation_privacy_pref_sshd_fulldiskaccess.toml

Co-authored-by: Brent Murphy <56412096+bm11100@users.noreply.github.com>

* Update rules/macos/defense_evasion_privilege_escalation_privacy_pref_sshd_fulldiskaccess.toml

Co-authored-by: Brent Murphy <56412096+bm11100@users.noreply.github.com>

* relinted

Co-authored-by: Brent Murphy <56412096+bm11100@users.noreply.github.com>
2021-02-03 17:54:15 +01:00
Brent Murphy ffe8e5bfc5 [Rule Tuning] Update file.name to dll.name for Library events (#893)
* [Rule Tuning] Update file.name to dll.name for Library events

* replace == with :

* updated_date

* removed spacing inconsistencies

* jibs likes spaces

* NOT again jibs
2021-02-03 11:09:29 -05:00
Brent Murphy fdf9384e4d [Rule Tuning] Execution from Unusual Directory - Command Line (#837)
* Update execution_from_unusual_path_cmdline.toml

* lint

* Update execution_from_unusual_path_cmdline.toml
2021-02-03 10:54:19 -05:00
Brent Murphy fd05341e70 [New Rule] Potential Port Monitor or Print Processor Registration Abuse (#901)
* Create privilege_escalation_port_monitor_registration.toml

* add non SYSTEM user

* convert SYSTEM to SID - use SID to eliminate locale specific system names

* update name

* update to include print processor path

* add reference

* spacing

* add logs-windows.*

* update spacing
2021-02-01 16:24:49 -05:00
Samirbous 326bebdebe [New Rule] Execution via Electron Child Process Node.js Module (#817)
* [New Rule] Execution via Electron ChildProc Node.js Module

* relinted

* fixed TID and adjusted KQL for perf

* fixed kql

* Update rules/macos/execution_defense_evasion_electron_app_childproc_node_js.toml

Co-authored-by: Brent Murphy <56412096+bm11100@users.noreply.github.com>

* Update rules/macos/execution_defense_evasion_electron_app_childproc_node_js.toml

Co-authored-by: David French <56409778+threat-punter@users.noreply.github.com>

Co-authored-by: Brent Murphy <56412096+bm11100@users.noreply.github.com>
Co-authored-by: David French <56409778+threat-punter@users.noreply.github.com>
2021-01-29 19:06:49 +01:00
Samirbous ad514eaeab [New Rule] Attempt to Add an Account to the Admin Group (#803)
* [New Rule] Attempt to Add an Account to the Admin Group

* adjusted query for perf

* Update rules/macos/privilege_escalation_local_user_added_to_admin.toml

Co-authored-by: Brent Murphy <56412096+bm11100@users.noreply.github.com>

* Update rules/macos/privilege_escalation_local_user_added_to_admin.toml

Co-authored-by: Brent Murphy <56412096+bm11100@users.noreply.github.com>

* Update rules/macos/privilege_escalation_local_user_added_to_admin.toml

Co-authored-by: David French <56409778+threat-punter@users.noreply.github.com>

Co-authored-by: Brent Murphy <56412096+bm11100@users.noreply.github.com>
Co-authored-by: David French <56409778+threat-punter@users.noreply.github.com>
2021-01-29 19:03:17 +01:00
Samirbous cd3f72cf15 [New Rule] Creation of a Hidden Launch Agent or Daemon (#797)
* [New Rule] Creation of a Hidden Launch Agent or Daemon

* updated TID

* Update persistence_evasion_hidden_launch_agent_deamon_creation.toml

* Update persistence_evasion_hidden_launch_agent_deamon_creation.toml

* Update rules/macos/persistence_evasion_hidden_launch_agent_deamon_creation.toml

Co-authored-by: Brent Murphy <56412096+bm11100@users.noreply.github.com>

* Update rules/macos/persistence_evasion_hidden_launch_agent_deamon_creation.toml

Co-authored-by: Brent Murphy <56412096+bm11100@users.noreply.github.com>

* Update rules/macos/persistence_evasion_hidden_launch_agent_deamon_creation.toml

Co-authored-by: Brent Murphy <56412096+bm11100@users.noreply.github.com>

* Update rules/macos/persistence_evasion_hidden_launch_agent_deamon_creation.toml

Co-authored-by: Brent Murphy <56412096+bm11100@users.noreply.github.com>

* sub-technique stuff

* relint

Co-authored-by: Brent Murphy <56412096+bm11100@users.noreply.github.com>
2021-01-29 19:01:15 +01:00
Samirbous a5ded6513c [New Rule] Browser Hijack via Setting the Web Proxy to Localhost (#805)
* [New Rule] Browser Hijack via Setting the Web Proxy to Localhost

* fixed dates

* adjusted query to include traffic redirection

* relinted

* added extra arg

* reduced severity

* Update rules/macos/credential_access_mitm_localhost_webproxy.toml

Co-authored-by: Andrew Pease <7442091+peasead@users.noreply.github.com>

* Update rules/macos/credential_access_mitm_localhost_webproxy.toml

Co-authored-by: Andrew Pease <7442091+peasead@users.noreply.github.com>

* Update rules/macos/credential_access_mitm_localhost_webproxy.toml

Co-authored-by: Brent Murphy <56412096+bm11100@users.noreply.github.com>

* Update rules/macos/credential_access_mitm_localhost_webproxy.toml

Co-authored-by: Brent Murphy <56412096+bm11100@users.noreply.github.com>

Co-authored-by: Andrew Pease <7442091+peasead@users.noreply.github.com>
Co-authored-by: Brent Murphy <56412096+bm11100@users.noreply.github.com>
2021-01-29 18:58:14 +01:00
Samirbous acff6a3a5d [New Rule] 2 Rules for Persistence via Emond (#832)
* [New Rule] 2 Rules for Persistence via Emond

* removed auditbeat index

process.parent.name not captured

* Update persistence_emond_rules_process_execution.toml

* Update rules/macos/persistence_emond_rules_file_creation.toml

Co-authored-by: Brent Murphy <56412096+bm11100@users.noreply.github.com>

* Update rules/macos/persistence_emond_rules_process_execution.toml

Co-authored-by: Brent Murphy <56412096+bm11100@users.noreply.github.com>

* Update rules/macos/persistence_emond_rules_file_creation.toml

Co-authored-by: Brent Murphy <56412096+bm11100@users.noreply.github.com>

* Update rules/macos/persistence_emond_rules_process_execution.toml

Co-authored-by: Brent Murphy <56412096+bm11100@users.noreply.github.com>

* relint

* 2021

* Update persistence_emond_rules_process_execution.toml

Co-authored-by: Brent Murphy <56412096+bm11100@users.noreply.github.com>
2021-01-29 09:16:27 +01:00
Justin Ibarra a0e86e20d6 [Rule Tuning] Add windows integration index to rules (#923) 2021-01-28 20:53:57 -09:00
Brent Murphy 70ca87138f [New Rule] Execution of COM object via Xwizard (#896)
* Create execution_com_object_xwizard.toml

* spacing and query update

* add logs-windows.*
2021-01-28 16:58:19 -05:00
Justin Ibarra 06d352d59e Merge pull request #924 from brokensound77/mergeback/7.11-to-main
Mergeback 7.11 to main
2021-01-28 11:46:37 -09:00
brokensound77 ec4c9e77a2 Update revoked technique 2021-01-28 11:03:17 -09:00
brokensound77 bf32dec5a4 Merge remote-tracking branch 'upstream/main' into mergeback/7.11-to-main
# Conflicts:
#	rules/linux/defense_evasion_deletion_of_bash_command_line_history.toml
2021-01-28 10:41:39 -09:00
brokensound77 288dbd7a84 lock versions file for 7.11 2021-01-28 10:36:46 -09:00
Samirbous 1d77932434 [New Rule] Suspicious MacOS MS Office Child Process (#779)
* [New Rule] Suspicious MacOS MS Office Child Process

* extra bin and ref

* Update execution_suspicious_mac_ms_office_child_process.toml

* Update rules/macos/execution_suspicious_mac_ms_office_child_process.toml

Co-authored-by: David French <56409778+threat-punter@users.noreply.github.com>

* Update rules/macos/execution_suspicious_mac_ms_office_child_process.toml

Co-authored-by: Brent Murphy <56412096+bm11100@users.noreply.github.com>

* Update rules/macos/execution_suspicious_mac_ms_office_child_process.toml

Co-authored-by: Brent Murphy <56412096+bm11100@users.noreply.github.com>

Co-authored-by: David French <56409778+threat-punter@users.noreply.github.com>
Co-authored-by: Brent Murphy <56412096+bm11100@users.noreply.github.com>
2021-01-28 19:55:31 +01:00
Samirbous c18c5a493a [New Rule] Dumping of Keychain Content via Security Command (#785)
* [New Rule] Dumping of Keychain Content via Security Command

* converted to eql

* added sub-technique

* 2021

* Update rules/macos/credential_access_dumping_keychain_security.toml

Co-authored-by: Brent Murphy <56412096+bm11100@users.noreply.github.com>

* relinted

Co-authored-by: Brent Murphy <56412096+bm11100@users.noreply.github.com>
2021-01-28 19:50:41 +01:00
Samirbous 3fc4aaec0f [New Rule] Modification of OpenSSH Binaries (#747)
* [New Rule] Modification of SSH Binaries

* Update persistence_credential_access_modify_ssh_binaries.toml

* exclude unrelated auditbeat FP events

* updated TIDs and Tactics

* fix order of TIDs and Tactics

* relinted

* added libkeyutils.so used by Ebury Backdoor

loaded by all OpenSSH processes

* renamed

* conv to kql and added one FP

* Update rules/linux/persistence_credential_access_modify_ssh_binaries.toml

Co-authored-by: Brent Murphy <56412096+bm11100@users.noreply.github.com>

* Update rules/linux/persistence_credential_access_modify_ssh_binaries.toml

Co-authored-by: Brent Murphy <56412096+bm11100@users.noreply.github.com>

Co-authored-by: Brent Murphy <56412096+bm11100@users.noreply.github.com>
2021-01-28 19:46:30 +01:00
Brent Murphy d0ceb8cc4e [New Rule] SIP Provider Modification (#891)
* Create defense_evasion_sip_provider_mod.toml

* add reference
2021-01-28 09:18:19 -05:00
Samirbous 485c6214fa [New Rule] Environment Variable Modification using Launchctl (#865)
* [New Rule] Environment Variable Modification using Launchctl

* excluding some FPs

* Update defense_evasion_modify_environment_launchctl.toml

* Update defense_evasion_modify_environment_launchctl.toml

* Update rules/macos/defense_evasion_modify_environment_launchctl.toml

Co-authored-by: Brent Murphy <56412096+bm11100@users.noreply.github.com>

* Update rules/macos/defense_evasion_modify_environment_launchctl.toml

Co-authored-by: Brent Murphy <56412096+bm11100@users.noreply.github.com>

* Update rules/macos/defense_evasion_modify_environment_launchctl.toml

Co-authored-by: Andrew Pease <7442091+peasead@users.noreply.github.com>

* Update rules/macos/defense_evasion_modify_environment_launchctl.toml

Co-authored-by: Andrew Pease <7442091+peasead@users.noreply.github.com>

Co-authored-by: Brent Murphy <56412096+bm11100@users.noreply.github.com>
Co-authored-by: Andrew Pease <7442091+peasead@users.noreply.github.com>
2021-01-26 21:41:30 +01:00
Samirbous 6029783721 [New Rule] Security Software Discovery using Grep (#743)
* [New Rule] Security Software Discovery using Grep

* fixed index

* Update discovery_security_software_grep.toml

* Update discovery_security_software_grep.toml

* conv to kql and added few AVs

* added more AV procs

* Update rules/macos/discovery_security_software_grep.toml

Co-authored-by: Andrew Pease <7442091+peasead@users.noreply.github.com>

* moved to cross-platform

* Update discovery_security_software_grep.toml

* Update rules/cross-platform/discovery_security_software_grep.toml

Co-authored-by: Brent Murphy <56412096+bm11100@users.noreply.github.com>

* Update rules/cross-platform/discovery_security_software_grep.toml

Co-authored-by: Brent Murphy <56412096+bm11100@users.noreply.github.com>

Co-authored-by: Andrew Pease <7442091+peasead@users.noreply.github.com>
Co-authored-by: Brent Murphy <56412096+bm11100@users.noreply.github.com>
2021-01-26 19:57:26 +01:00
Samirbous b4cb953aa4 [New Rule] Script Execution via Automator Workflows (#763)
* [New Rule] Script Execution via Automator Workflows

* Update execution_script_via_automator_workflows.toml

* Update rules/macos/execution_script_via_automator_workflows.toml

Co-authored-by: David French <56409778+threat-punter@users.noreply.github.com>

* Update rules/macos/execution_script_via_automator_workflows.toml

Co-authored-by: David French <56409778+threat-punter@users.noreply.github.com>

Co-authored-by: David French <56409778+threat-punter@users.noreply.github.com>
2021-01-26 09:07:39 +01:00
Samirbous 5d9c031c8b [New Rule] TCC Bypass via Mounted APFS Snapshot Access (#775)
* [New Rule] TCC Bypass via Mounted APFS Snapshot Access

* Update defense_evasion_tcc_bypass_mounted_apfs_access.toml

* conv to kql

* Update rules/macos/defense_evasion_tcc_bypass_mounted_apfs_access.toml

Co-authored-by: David French <56409778+threat-punter@users.noreply.github.com>

Co-authored-by: David French <56409778+threat-punter@users.noreply.github.com>
2021-01-26 08:50:28 +01:00
Samirbous ebf365693e [Rule Tuning] Deletion of Bash Command Line History (#752)
* [Rule Tuning] Deletion of Bash Command Line History

* Update defense_evasion_deletion_of_bash_command_line_history.toml

* Update rules/linux/defense_evasion_deletion_of_bash_command_line_history.toml

Co-authored-by: Andrew Pease <7442091+peasead@users.noreply.github.com>

* Update rules/linux/defense_evasion_deletion_of_bash_command_line_history.toml

Co-authored-by: Andrew Pease <7442091+peasead@users.noreply.github.com>

Co-authored-by: Andrew Pease <7442091+peasead@users.noreply.github.com>
2021-01-26 08:48:06 +01:00
Samirbous 440a7fbdee [New Rule] SSH Authorized Keys File Modification (#754)
* [New Rule] SSH Authorized Keys File Modification

* excluded some noisy procs

* Update rules/cross-platform/persistence_ssh_authorized_keys_modification.toml

Co-authored-by: David French <56409778+threat-punter@users.noreply.github.com>

* Update rules/cross-platform/persistence_ssh_authorized_keys_modification.toml

Co-authored-by: David French <56409778+threat-punter@users.noreply.github.com>

* Update persistence_ssh_authorized_keys_modification.toml

* Update rules/cross-platform/persistence_ssh_authorized_keys_modification.toml

Co-authored-by: Brent Murphy <56412096+bm11100@users.noreply.github.com>

Co-authored-by: David French <56409778+threat-punter@users.noreply.github.com>
Co-authored-by: Brent Murphy <56412096+bm11100@users.noreply.github.com>
2021-01-26 08:45:38 +01:00
Samirbous dc53fc1f04 [New Rule] Persistence via Docker Shortcut Modification (#733)
* [New Rule] Persistence via Docker Shortcut Modification

* ref url decoded

* added exclusions

* Update rules/macos/persistence_docker_shortcuts_plist_modification.toml

Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com>

* Update rules/macos/persistence_docker_shortcuts_plist_modification.toml

Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com>

* exclude some noisy procs and conv to kql

Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com>
2021-01-26 08:38:38 +01:00
Samirbous 6883ea0aa6 [New Rule] Potential Persistence via Login Hook (#900)
* [New Rule] Potential Persistence via Login Hook

* Update persistence_loginwindow_plist_modification.toml

* Update rules/macos/persistence_loginwindow_plist_modification.toml

Co-authored-by: Andrew Pease <7442091+peasead@users.noreply.github.com>

* Update rules/macos/persistence_loginwindow_plist_modification.toml

Co-authored-by: Andrew Pease <7442091+peasead@users.noreply.github.com>

* Update rules/macos/persistence_loginwindow_plist_modification.toml

Co-authored-by: Andrew Pease <7442091+peasead@users.noreply.github.com>

* Update rules/macos/persistence_loginwindow_plist_modification.toml

Co-authored-by: Andrew Pease <7442091+peasead@users.noreply.github.com>

* Update persistence_loginwindow_plist_modification.toml

* Update rules/macos/persistence_loginwindow_plist_modification.toml

Co-authored-by: Brent Murphy <56412096+bm11100@users.noreply.github.com>

Co-authored-by: Andrew Pease <7442091+peasead@users.noreply.github.com>
Co-authored-by: Brent Murphy <56412096+bm11100@users.noreply.github.com>
2021-01-26 08:35:16 +01:00
Samirbous dd2f655367 [New Rule] Potential Cookies Theft via Browser Debugging (#741)
* [New Rule] Potential Cookies Theft via Browser Debugging

* Update rules/cross-platform/credential_access_cookies_chromium_browsers_debugging.toml

Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com>

* Update rules/cross-platform/credential_access_cookies_chromium_browsers_debugging.toml

Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com>

* added auditbeat

* fixed error

* excluded a common FP

* added MSEdge

Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com>
2021-01-26 08:21:45 +01:00
Samirbous 1ae769a563 [New Rule] Creation of a Hidden Local User Account (#738)
* [New Rule] Hidden User Local Account Creation

* renamed rule

Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com>
2021-01-26 08:15:50 +01:00
Brent Murphy 7fdb6b2e80 Create persistence_time_provider_mod.toml (#890) 2021-01-25 14:42:56 -05:00
Brent Murphy ecbb57814a Create credential_access_saved_creds_vaultcmd.toml (#884) 2021-01-25 14:25:35 -05:00
Brent Murphy 4639df022b [New Rule] Modification of WDigest Security Provider (#883)
* Create credential_access_mod_wdigest_security_provider.toml

* syntax tweaks
2021-01-25 13:54:36 -05:00
Brent Murphy 8c123785f0 [New Rule] Enumeration Command Spawned via WMIPrvSE (#882)
* Create execution_enumeration_via_wmiprvse.toml

* alignment
2021-01-25 13:46:26 -05:00
Brent Murphy 01c3c718f5 [New Rule] Executable File Creation with Multiple Extensions (#881)
* Create defense_evasion_file_creation_mult_extension.toml

* spacing

* Update rules/windows/defense_evasion_file_creation_mult_extension.toml

Co-authored-by: Ross Wolf <31489089+rw-access@users.noreply.github.com>

* update query

* alignment

Co-authored-by: Ross Wolf <31489089+rw-access@users.noreply.github.com>
2021-01-25 13:40:25 -05:00
Brent Murphy aa409111b8 [New Rule] Azure Active Directory High Risk Sign-in (#790)
* [New Rule] Azure Active Directory High Risk Sign-in

* Update initial_access_azure_active_directory_high_risk_signin.toml
2021-01-25 13:27:06 -05:00
Ross Wolf 1708ea3252 Loosen query DSL filter schema validation (#895) 2021-01-20 12:21:46 -07:00
Anabella Cristaldi fb92c69797 [New Rule] Clearing Windows Security Logs (#529)
* [New Rule] Clearing Windows Security Logs

* Fix Date Format Error

* Update rules/windows/defense_evasion_clearing_windows_security_logs.toml

Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com>

* Update rules/windows/defense_evasion_clearing_windows_security_logs.toml

Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com>

* Update rules/windows/defense_evasion_clearing_windows_security_logs.toml

Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com>

* Update rules/windows/defense_evasion_clearing_windows_security_logs.toml

Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com>

* Update rules/windows/defense_evasion_clearing_windows_security_logs.toml

Co-authored-by: David French <56409778+threat-punter@users.noreply.github.com>

* Update rules/windows/defense_evasion_clearing_windows_security_logs.toml

Co-authored-by: David French <56409778+threat-punter@users.noreply.github.com>

* Update rules/windows/defense_evasion_clearing_windows_security_logs.toml

Co-authored-by: David French <56409778+threat-punter@users.noreply.github.com>

* Update rules/windows/defense_evasion_clearing_windows_security_logs.toml

Co-authored-by: David French <56409778+threat-punter@users.noreply.github.com>

* Update rules/windows/defense_evasion_clearing_windows_security_logs.toml

Co-authored-by: David French <56409778+threat-punter@users.noreply.github.com>

* Add Elastic tag

Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com>

* update maturity

* Add Elastic to list of authors

Co-authored-by: Brent Murphy <56412096+bm11100@users.noreply.github.com>

* bump updated_date

Co-authored-by: Brent Murphy <56412096+bm11100@users.noreply.github.com>

Co-authored-by: David French <56409778+threat-punter@users.noreply.github.com>
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com>
Co-authored-by: Brent Murphy <56412096+bm11100@users.noreply.github.com>
2021-01-11 17:17:20 -07:00
Justin Ibarra 6177458bd8 Add empty technique array to rules (#828)
* [Rule Tuning] Add empty arrays in place of tactic only threat mappings
* dynamically insert empty technique array in payload
* use replace_id as function parameter
2021-01-11 08:58:18 -09:00
Ross Wolf 5bbe43144d Fix default branch name for GitHub Actions 2021-01-05 20:05:37 -07:00
Ross Wolf a0ae05c78e Fix spelling of Continuous Monitoring (#795)
* Fix spelling of Continuous Monitoring
* Update the updated_at date
* Happy new year
2021-01-04 15:05:34 -07:00
Justin Ibarra 67413cee47 Update ML-DGA docs (#750) 2020-12-21 16:25:24 -09:00
Justin Ibarra 992eabd6dc update incomplete bug fix from 736 for 7.11 -> 7.10 downgrade logic 2020-12-18 22:04:19 -09:00