Terrance DeJesus
6aaccc64a6
[New Rule] AWS CLI Command with Custom Endpoint URL ( #4002 )
...
* new rule AWS CLI COmmand with Custom Endpoint URL
* fixed query
* added host os type
* added timestamp override
2024-08-28 09:58:08 -04:00
Jonhnathan
e60c21b37b
[Rule Tuning] Enumeration of Privileged Local Groups Membership ( #4016 )
2024-08-27 09:54:19 -03:00
protections machine
cb739fb161
Sync RTA Linux Production Tuning ( #4014 )
2024-08-26 23:57:42 +05:30
Eric Forte
ba76c20b3d
Update import rules to repo help text. ( #4013 )
2024-08-26 10:20:32 -04:00
Jonhnathan
70c3a6f7b1
[Rule Tuning] Potential privilege escalation via CVE-2022-38028 ( #4004 )
2024-08-22 15:32:28 -03:00
Ruben Groenewoud
162a48c97f
[New Rule] Openssl Client or Server Activity ( #3930 )
...
* [New Rule] Openssl Client or Server Activity
* Endgame support
* Added one exclusion
* Update execution_shell_openssl_client_or_server.toml
* Update execution_shell_openssl_client_or_server.toml
---------
Co-authored-by: Terrance DeJesus <99630311+terrancedejesus@users.noreply.github.com >
Co-authored-by: shashank-elastic <91139415+shashank-elastic@users.noreply.github.com >
2024-08-22 16:53:31 +02:00
Kirti Sodhi
dfbf86e853
Update ProblemChild detection rules with High and Low probability ( #4000 )
...
* Updated ProblemChild detection rules
2024-08-22 09:17:41 -04:00
Terrance DeJesus
b6b6f6b482
[New Rule] First Occurrence AWS STS Temporary Credential Request by User ( #3991 )
...
* adding new rule 'First Occurrence of STS GetFederationToken Request by User'
* added integration tag
* Update rules/integrations/aws/defense_evasion_sts_get_federation_token.toml
Co-authored-by: Jonhnathan <26856693+w0rk3r@users.noreply.github.com >
* added reference
---------
Co-authored-by: Jonhnathan <26856693+w0rk3r@users.noreply.github.com >
2024-08-21 20:17:10 -04:00
Terrance DeJesus
5493165440
[New Rule] AWS Signin Single Factor Console Login via Federated Session ( #3992 )
...
* adding new rule 'AWS Signin Single Factor Console Login with Federated User'
* changed uuid
* added integration tag
* fixed mitre mapping
* added min-stack
* Update rules/integrations/aws/initial_access_signin_console_login_no_mfa.toml
Co-authored-by: Jonhnathan <26856693+w0rk3r@users.noreply.github.com >
* added reference
* Update rules/integrations/aws/initial_access_signin_console_login_no_mfa.toml
---------
Co-authored-by: Jonhnathan <26856693+w0rk3r@users.noreply.github.com >
2024-08-21 18:19:54 -04:00
Eric Forte
589aa33508
[Bug] Add historical Rules as Default when Build Package ( #4003 )
...
* Add historical Rules as Default
* Update num latest rule versions
* Update split for parsing
* Update saved version
* Remove if else
* write historical rules with versions
---------
Co-authored-by: Mika Ayenson <Mika.ayenson@elastic.co >
2024-08-21 18:00:02 -04:00
shashank-elastic
c77356c0f2
Refresh Integration Manifest and Schema ( #4001 )
2024-08-21 22:24:05 +05:30
github-actions[bot]
fbe47298cf
Lock versions for releases: 8.10,8.11,8.12,8.13,8.14,8.15 ( #3997 )
2024-08-20 23:46:25 +05:30
shashank-elastic
0c25cfb82e
Remove unused @click.pass_context ( #3996 )
2024-08-20 23:11:22 +05:30
github-actions[bot]
760d9f6398
Lock versions for releases: 8.10,8.11,8.12,8.13,8.14,8.15 ( #3995 )
2024-08-20 21:32:43 +05:30
Terrance DeJesus
2559b7bb41
[Rule Tuning] Tuning AWS Rules for SAML Provider Updates and Assumed Roles via STS ( #3898 )
...
* tuning AWS rules for SAML provider updates and assumed roles via STS
* fixed mitre mapping
* adjusted new terms and added user ID to query
* reverting new terms value change
* adding non-ecs to new term checks
* fixing mitre mapping
* Update rules/integrations/aws/privilege_escalation_sts_temp_creds_via_assume_role.toml
* reverting file removal to add diff changes
* changeing rule contents
* reverting rule changes
* added rule contents
* changed file name
* linted
* reverting lint
2024-08-20 11:53:46 -04:00
shashank-elastic
d3dc231315
Refresh ECS, Beats manifest and schemas ( #3993 )
2024-08-20 20:45:20 +05:30
Mika Ayenson
10ba6ad5a6
[FR] Add Alert Suppression for Addtional Rule Types ( #3986 )
2024-08-15 15:03:45 -05:00
Jonhnathan
4c44f98cd6
[Rule Tuning] LSASS Process Access via Windows API ( #3975 )
...
* [Rule Tuning] LSASS Process Access via Windows API
* Update credential_access_lsass_openprocess_api.toml
* Update credential_access_lsass_openprocess_api.toml
2024-08-14 11:42:18 -03:00
Eric Forte
400b4dbd23
[Bug] [DAC] Fix Kibana action connector export to export details with action connectors ( #3984 )
...
* Create Nested Directories
* Fix Kibana export not exporting connector info
2024-08-13 14:28:17 -04:00
Terrance DeJesus
3500c3db15
[Rule Tuning] Tuning Direct Outbound SMB Connection ( #3485 )
...
* tuning 'Direct Outbound SMB Connection'
* removed lolbas references
* reverted EQL function due to escaped characters in substring match
* Update rules/windows/lateral_movement_direct_outbound_smb_connection.toml
Co-authored-by: Jonhnathan <26856693+w0rk3r@users.noreply.github.com >
* Update rules/windows/lateral_movement_direct_outbound_smb_connection.toml
Co-authored-by: Jonhnathan <26856693+w0rk3r@users.noreply.github.com >
* reverted internal address exclusion; adjusted rule name and description
* removing min-stack
* Update rules/windows/lateral_movement_direct_outbound_smb_connection.toml
Co-authored-by: Jonhnathan <26856693+w0rk3r@users.noreply.github.com >
---------
Co-authored-by: Jonhnathan <26856693+w0rk3r@users.noreply.github.com >
2024-08-13 13:53:07 -04:00
Terrance DeJesus
74d8186aeb
[Rule Tuning] Tuning MsBuild Making Network Connections ( #3482 )
...
* tuning 'MsBuild Making Network Connections'
* added performance note; added comments in query
* adjusted array search
* linting
* updated query logic;updated date
* updated query logic
* fixed query error
* changed query logic
* removing min-stack
* reverting change
* updated network sequence event
2024-08-13 12:55:08 -04:00
shashank-elastic
f4c6939987
Fix Attribute Issue in RTA common.py ( #3983 )
2024-08-13 21:32:45 +05:30
shashank-elastic
b0fd8659a2
Fix Windows Path for file ( #3981 )
2024-08-13 20:46:28 +05:30
Eric Forte
d0597e4260
Create Nested Directories ( #3980 )
2024-08-13 09:40:49 -04:00
shashank-elastic
e607d521b8
Add Unit Test test_index_or_data_view_id_present ( #3967 )
2024-08-12 17:48:05 +05:30
Ruben Groenewoud
c58ae92dd1
[New Rule] Dynamic Linker Creation or Modification ( #3969 )
...
* [New Rule] Dynamic Linker Creation or Modification
* Removed new line from description
* Update rules/linux/defense_evasion_dynamic_linker_file_creation.toml
Co-authored-by: Mika Ayenson <Mikaayenson@users.noreply.github.com >
* Update defense_evasion_dynamic_linker_file_creation.toml
---------
Co-authored-by: Mika Ayenson <Mikaayenson@users.noreply.github.com >
2024-08-10 10:25:55 +02:00
Ruben Groenewoud
55e81c1169
[Rule Tuning] Attempt to Disable IPTables or Firewall ( #3972 )
...
Co-authored-by: Mika Ayenson <Mikaayenson@users.noreply.github.com >
2024-08-10 10:18:11 +02:00
Ruben Groenewoud
b6ffb10ab2
[Rule Tuning] System Log File Deletion ( #3970 )
2024-08-10 10:04:56 +02:00
Ruben Groenewoud
6e3e5f6373
[Rule Tuning] Potential Disabling of AppArmor ( #3971 )
...
* [Rule Tuning] Potential Disabling of AppArmor
* Update query
---------
Co-authored-by: Mika Ayenson <Mikaayenson@users.noreply.github.com >
2024-08-10 09:51:45 +02:00
Jonhnathan
8950d33539
[Rule Tuning] Suspicious PrintSpooler Service Executable File Creation ( #3964 )
...
* [Rule Tuning] Suspicious PrintSpooler Service Executable File Creation
* .
* ++
2024-08-09 13:23:16 -03:00
Jonhnathan
20f4242566
[Rule Tuning] Simple KQL to EQL Conversion ( #3948 )
...
* [Rule Tuning] Simple KQL to EQL Conversion
* Update rules/windows/persistence_msds_alloweddelegateto_krbtgt.toml
Co-authored-by: Ruben Groenewoud <78494512+Aegrah@users.noreply.github.com >
* Update privilege_escalation_group_policy_iniscript.toml
---------
Co-authored-by: Ruben Groenewoud <78494512+Aegrah@users.noreply.github.com >
2024-08-09 13:11:27 -03:00
Jonhnathan
fcc8aaaf63
[Rule Tuning] Fix missing Winlogbeat index ( #3976 )
...
* [Rule Tuning] Fix missing Winlogbeat index
* bump
2024-08-09 12:46:33 -03:00
Jonhnathan
207dc55ede
[Rule Tuning] Windows File-based Rules Tuning ( #3963 )
...
* [Rule Tuning] Windows File-based Rules Tuning
* Update credential_access_lsass_memdump_file_created.toml
* .
2024-08-09 12:26:58 -03:00
Jonhnathan
f5069763b6
[Rule Tuning] Add System tag to DRs ( #3968 )
...
* [Rule Tuning] Add System tag to DRs
* bump
2024-08-09 11:14:33 -03:00
Terrance DeJesus
698e830f9f
[Rule Tuning] Removing Minimum Stack Compatibility ( #3974 )
...
* removing min-stack
* removing min-stack
* updating date
2024-08-08 11:47:48 -04:00
Terrance DeJesus
fe9ba15a2a
[Rule Tuning] Tuning Suspicious HTML File Creation for Performance ( #3480 )
...
* tuning 'Suspicious HTML File Creation'
* TOML lint; reverted EQL function checks
* updated date
2024-08-08 11:12:55 -04:00
Jonhnathan
25ad765acb
[Rule Tuning] Include winlogbeat index in sysmon-related rules ( #3966 )
2024-08-08 12:02:23 -03:00
protections machine
d7c7d9b1c3
Interactive Shell Spawned via Hidden Process Sync RTA ( #3937 )
...
Co-authored-by: shashank-elastic <91139415+shashank-elastic@users.noreply.github.com >
2024-08-08 19:42:01 +05:30
protections machine
f47053b904
Suspicious Execution via a Hidden Process Sync RTA ( #3938 )
...
Co-authored-by: shashank-elastic <91139415+shashank-elastic@users.noreply.github.com >
2024-08-08 19:33:49 +05:30
protections machine
ec1f617fdc
APT Package Manager Command Execution Sync RTA ( #3940 )
...
Co-authored-by: shashank-elastic <91139415+shashank-elastic@users.noreply.github.com >
2024-08-08 19:19:44 +05:30
protections machine
e277ecd230
Suspicious Execution via setsid and nohup Sync RTA ( #3941 )
...
Co-authored-by: shashank-elastic <91139415+shashank-elastic@users.noreply.github.com >
2024-08-08 19:11:51 +05:30
protections machine
292d7b9215
Egress Network Connection from DPKG Directory Sync RTA ( #3942 )
...
Co-authored-by: shashank-elastic <91139415+shashank-elastic@users.noreply.github.com >
2024-08-08 18:57:33 +05:30
protections machine
ed9b145ebd
System V Init (init.d) Egress Network Connection Sync RTA ( #3943 )
...
Co-authored-by: shashank-elastic <91139415+shashank-elastic@users.noreply.github.com >
2024-08-08 18:48:05 +05:30
protections machine
3cefbbe057
System V Init (init.d) Executed Binary from Unusual Location Sync RTA ( #3944 )
...
Co-authored-by: shashank-elastic <91139415+shashank-elastic@users.noreply.github.com >
2024-08-08 18:38:55 +05:30
protections machine
fff326a7d4
Egress Network Connection by MOTD Child Sync RTA ( #3945 )
...
Co-authored-by: shashank-elastic <91139415+shashank-elastic@users.noreply.github.com >
2024-08-08 18:30:03 +05:30
Eric Forte
aea7d578ed
Systemd Executing Binary in Unusual Location Sync RTA ( #3766 )
...
Co-authored-by: protectionsmachine <72879786+protectionsmachine@users.noreply.github.com >
Co-authored-by: shashank-elastic <91139415+shashank-elastic@users.noreply.github.com >
2024-08-08 18:15:31 +05:30
protections machine
cdc4e21aac
Scheduled Job Executing Binary in Unusual Location Sync RTA ( #3952 )
...
Co-authored-by: shashank-elastic <91139415+shashank-elastic@users.noreply.github.com >
2024-08-08 18:01:56 +05:30
protections machine
0532f9f210
Egress Network Connection from RPM Package Sync RTA ( #3951 )
2024-08-08 17:53:22 +05:30
Terrance DeJesus
ff3d51721a
[Rule Tuning] Tuning Persistent Scripts in the Startup Directory ( #3479 )
...
* tuning 'Persistent Scripts in the Startup Directory'
* adjusted query logic; added note about performance
* adjusted query logic
* adjusted query logic; added note about performance
* removed newline
* adjusted query logic to be more inclusive
* adjusted query
* adjusted query to leave wildcard and substring searches towards the end
* TOML lint
* Update rules/windows/persistence_startup_folder_scripts.toml
Co-authored-by: Jonhnathan <26856693+w0rk3r@users.noreply.github.com >
* adjusted note; removed setup
* adjusted note; removed setup
* Update rules/windows/persistence_startup_folder_scripts.toml
Co-authored-by: Samirbous <64742097+Samirbous@users.noreply.github.com >
* Update rules/windows/persistence_startup_folder_scripts.toml
Co-authored-by: Samirbous <64742097+Samirbous@users.noreply.github.com >
* updated date
---------
Co-authored-by: Jonhnathan <26856693+w0rk3r@users.noreply.github.com >
Co-authored-by: Samirbous <64742097+Samirbous@users.noreply.github.com >
Co-authored-by: Ruben Groenewoud <78494512+Aegrah@users.noreply.github.com >
Co-authored-by: shashank-elastic <91139415+shashank-elastic@users.noreply.github.com >
2024-08-06 18:42:53 -04:00
Eric Forte
47d7a3acaa
[DaC] Beta Release ( #3889 )
...
Co-authored-by: Justin Ibarra <16747370+brokensound77@users.noreply.github.com >
Co-authored-by: brokensound77 <brokensound77@users.noreply.github.com >
Co-authored-by: Mika Ayenson <Mikaayenson@users.noreply.github.com >
Co-authored-by: Mika Ayenson <mika.ayenson@elastic.co >
2024-08-06 18:07:12 -04:00