security-tools/sigma-rules
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
Files
c7d7bd7fdd0fbdc1b73eb54288a14f5e5d4fefd3
sigma-rules/rules/windows
T
History
Samirbous c7d7bd7fdd [New Rule] Suspicious PowerShell Engine ImageLoad (#559) 
* [New Rule] Suspicious PowerShell Engine ImageLoad

* Update rules/windows/defense_evasion_suspicious_powershell_imgload.toml

Co-authored-by: dstepanic17 <57736958+dstepanic17@users.noreply.github.com>

* eql syntax

* ecs_version

* Update rules/windows/defense_evasion_suspicious_powershell_imgload.toml

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

* Update rules/windows/defense_evasion_suspicious_powershell_imgload.toml

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

Co-authored-by: dstepanic17 <57736958+dstepanic17@users.noreply.github.com>
Co-authored-by: Brent Murphy <56412096+bm11100@users.noreply.github.com>
2020-12-04 16:48:01 +01:00
..
command_and_control_certutil_network_connection.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
command_and_control_common_webservices.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
command_and_control_iexplore_via_com.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
command_and_control_remote_file_copy_desktopimgdownldr.toml
[Rule Tuning] Remove usage of winlog.event_data.OriginalFileName (#667)
2020-12-03 01:00:24 -09:00
command_and_control_remote_file_copy_mpcmdrun.toml
[Rule Tuning] Remove usage of winlog.event_data.OriginalFileName (#667)
2020-12-03 01:00:24 -09:00
command_and_control_teamviewer_remote_file_copy.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
credential_access_credential_dumping_msbuild.toml
[Rule Tuning] Remove usage of winlog.event_data.OriginalFileName (#667)
2020-12-03 01:00:24 -09:00
credential_access_domain_backup_dpapi_private_keys.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
credential_access_dump_registry_hives.toml
[New Rule] Credential Acquisition via Registry Hive Dumping (#607)
2020-12-02 20:31:22 +01:00
credential_access_iis_apppoolsa_pwd_appcmd.toml
[Rule Tuning] Remove usage of winlog.event_data.OriginalFileName (#667)
2020-12-03 01:00:24 -09:00
credential_access_iis_connectionstrings_dumping.toml
[Rule Tuning] Remove usage of winlog.event_data.OriginalFileName (#667)
2020-12-03 01:00:24 -09:00
credential_access_kerberoasting_unusual_process.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
credential_access_mimikatz_memssp_default_logs.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
defense_evasion_adding_the_hidden_file_attribute_with_via_attribexe.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
defense_evasion_clearing_windows_event_logs.toml
[Rule Tuning] Clearing or Disabling Windows Event Logs (#393)
2020-12-02 20:35:35 +01:00
defense_evasion_code_injection_conhost.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
defense_evasion_cve_2020_0601.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
defense_evasion_delete_volume_usn_journal_with_fsutil.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
defense_evasion_deleting_backup_catalogs_with_wbadmin.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
defense_evasion_disable_windows_firewall_rules_with_netsh.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
defense_evasion_dotnet_compiler_parent_process.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
defense_evasion_enable_inbound_rdp_with_netsh.toml
[New Rule] Remote Desktop Enabled in Windows Firewall (#368)
2020-12-02 21:27:18 +01:00
defense_evasion_encoding_or_decoding_files_via_certutil.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
defense_evasion_execution_msbuild_started_by_office_app.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
defense_evasion_execution_msbuild_started_by_script.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
defense_evasion_execution_msbuild_started_by_system_process.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
defense_evasion_execution_msbuild_started_renamed.toml
[Rule Tuning] Remove usage of winlog.event_data.OriginalFileName (#667)
2020-12-03 01:00:24 -09:00
defense_evasion_execution_msbuild_started_unusal_process.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
defense_evasion_execution_suspicious_explorer_winword.toml
[Rule Tuning] Remove usage of winlog.event_data.OriginalFileName (#667)
2020-12-03 01:00:24 -09:00
defense_evasion_execution_via_trusted_developer_utilities.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
defense_evasion_iis_httplogging_disabled.toml
[Rule Tuning] Remove usage of winlog.event_data.OriginalFileName (#667)
2020-12-03 01:00:24 -09:00
defense_evasion_injection_msbuild.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
defense_evasion_installutil_beacon.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
defense_evasion_masquerading_as_elastic_endpoint_process.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
defense_evasion_masquerading_renamed_autoit.toml
[Rule Tuning] Remove usage of winlog.event_data.OriginalFileName (#667)
2020-12-03 01:00:24 -09:00
defense_evasion_masquerading_suspicious_werfault_childproc.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
defense_evasion_masquerading_werfault.toml
[Rule Tuning] Process Potentially Masquerading as WerFault (#653)
2020-12-03 20:26:37 +01:00
defense_evasion_misc_lolbin_connecting_to_the_internet.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
defense_evasion_modification_of_boot_config.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
defense_evasion_msbuild_beacon_sequence.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
defense_evasion_mshta_beacon.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
defense_evasion_msxsl_beacon.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
defense_evasion_network_connection_from_windows_binary.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
defense_evasion_reg_beacon.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
defense_evasion_rundll32_no_arguments.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
defense_evasion_rundll32_sequence.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
defense_evasion_sdelete_like_filename_rename.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
defense_evasion_suspicious_managedcode_host_process.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
defense_evasion_suspicious_powershell_imgload.toml
[New Rule] Suspicious PowerShell Engine ImageLoad (#559)
2020-12-04 16:48:01 +01:00
defense_evasion_suspicious_scrobj_load.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
defense_evasion_suspicious_wmi_script.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
defense_evasion_suspicious_zoom_child_process.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
defense_evasion_system_critical_proc_abnormal_file_activity.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
defense_evasion_unusual_system_vp_child_program.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
defense_evasion_via_filter_manager.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
defense_evasion_volume_shadow_copy_deletion_via_vssadmin.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
defense_evasion_volume_shadow_copy_deletion_via_wmic.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
discovery_net_command_system_account.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
discovery_process_discovery_via_tasklist_command.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
discovery_security_software_wmic.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
discovery_whoami_command_activity.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
execution_command_prompt_connecting_to_the_internet.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
execution_command_shell_started_by_powershell.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
execution_command_shell_started_by_svchost.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
execution_command_shell_started_by_unusual_process.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
execution_command_shell_via_rundll32.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
execution_downloaded_shortcut_files.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
execution_downloaded_url_file.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
execution_html_help_executable_program_connecting_to_the_internet.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
execution_local_service_commands.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
execution_ms_office_written_file.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
execution_msbuild_making_network_connections.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
execution_mshta_making_network_connections.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
execution_msxsl_network.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
execution_pdf_written_file.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
execution_psexec_lateral_movement_command.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
execution_register_server_program_connecting_to_the_internet.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
execution_script_executing_powershell.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
execution_shared_modules_local_sxs_dll.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
execution_suspicious_image_load_wmi_ms_office.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
execution_suspicious_ms_office_child_process.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
execution_suspicious_ms_outlook_child_process.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
execution_suspicious_pdf_reader.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
execution_suspicious_psexesvc.toml
[Rule Tuning] Remove usage of winlog.event_data.OriginalFileName (#667)
2020-12-03 01:00:24 -09:00
execution_suspicious_short_program_name.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
execution_unusual_dns_service_children.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
execution_unusual_dns_service_file_writes.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
execution_unusual_network_connection_via_rundll32.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
execution_unusual_process_network_connection.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
execution_via_compiled_html_file.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
execution_via_explorer_suspicious_child_parent_args.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
execution_via_hidden_shell_conhost.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
execution_via_net_com_assemblies.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
execution_via_xp_cmdshell_mssql_stored_procedure.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
execution_wpad_exploitation.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
lateral_movement_cmd_service.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
lateral_movement_direct_outbound_smb_connection.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
lateral_movement_dns_server_overflow.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
lateral_movement_executable_tool_transfer_smb.toml
[New Rule] Lateral Executable Transfer Over SMB (#517)
2020-12-02 21:03:31 +01:00
lateral_movement_execution_via_file_shares_sequence.toml
[New Rule] Remote Execution via File Shares (#455)
2020-12-02 21:20:13 +01:00
lateral_movement_rdp_tunnel_plink.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
lateral_movement_suspicious_cmd_wmi.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
lateral_movement_suspicious_rdp_client_imageload.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
lateral_movement_via_startup_folder_rdp_smb.toml
[New Rule] Lateral Movement via Startup Folder (#663)
2020-12-02 21:22:43 +01:00
persistence_adobe_hijack_persistence.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
persistence_app_compat_shim.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
persistence_gpo_schtask_service_creation.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
persistence_local_scheduled_task_commands.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
persistence_local_scheduled_task_scripting.toml
[New Rule] Scheduled Task Created by a Windows Script (#649)
2020-12-03 23:10:51 +01:00
persistence_ms_office_addins_file.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
persistence_ms_outlook_vba_template.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
persistence_priv_escalation_via_accessibility_features.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
persistence_suspicious_image_load_scheduled_task_ms_office.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
persistence_system_shells_via_services.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
persistence_user_account_creation.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
persistence_via_application_shimming.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
persistence_via_telemetrycontroller_scheduledtask_hijack.toml
[Rule Tuning] Persistence via TelemetryController Scheduled Task Hijack (#655)
2020-12-03 22:59:46 +01:00
persistence_via_update_orchestrator_service_hijack.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
privilege_escalation_printspooler_service_suspicious_file.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
privilege_escalation_printspooler_suspicious_spl_file.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
privilege_escalation_uac_bypass_com_clipup.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
privilege_escalation_uac_bypass_com_ieinstal.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
privilege_escalation_uac_bypass_com_interface_icmluautil.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
privilege_escalation_uac_bypass_diskcleanup_hijack.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
privilege_escalation_uac_bypass_dll_sideloading.toml
[New Rule] UAC Bypass via privileged IFileOperation (#416)
2020-12-03 20:43:57 +01:00
privilege_escalation_uac_bypass_event_viewer.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
privilege_escalation_uac_bypass_winfw_mmc_hijack.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
privilege_escalation_uac_sdclt.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
privilege_escalation_unusual_parentchild_relationship.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00
privilege_escalation_unusual_svchost_childproc_childless.toml
Refresh beats and ecs schemas and default to use latest to validate (#570)
2020-12-01 13:24:20 -09:00