sigma-rules

command_and_control_connection_attempt_by_non_ssh_root_session.toml

[Rule Tuning] Standardizing Risk Score according to Severity (#2242 )

2022-08-21 22:29:39 -03:00

command_and_control_linux_iodine_activity.toml

[Rule Tuning] Missing MITRE ATT&CK Mappings (#2073 )

2022-07-22 14:30:34 -04:00

command_and_control_tunneling_via_earthworm.toml

2058 add setup field to metadata (#2061 )

2022-07-18 15:41:32 -04:00

credential_access_collection_sensitive_files.toml

Update License to Elastic v2 (#944 )

2021-03-03 22:12:11 -09:00

credential_access_ssh_backdoor_log.toml

Rule tuning as part of Linux Detection Rules Review (#2170 )

2022-07-29 21:55:49 +05:30

defense_evasion_attempt_to_disable_syslog_service.toml

Update License to Elastic v2 (#944 )

2021-03-03 22:12:11 -09:00

defense_evasion_base16_or_base32_encoding_or_decoding_activity.toml

Update License to Elastic v2 (#944 )

2021-03-03 22:12:11 -09:00

defense_evasion_chattr_immutable_file.toml

[New Rule] File made Immutable by Chattr (#2161 )

2022-07-25 13:11:45 -05:00

defense_evasion_disable_selinux_attempt.toml

Update License to Elastic v2 (#944 )

2021-03-03 22:12:11 -09:00

defense_evasion_file_deletion_via_shred.toml

Update License to Elastic v2 (#944 )

2021-03-03 22:12:11 -09:00

defense_evasion_file_mod_writable_dir.toml

Update License to Elastic v2 (#944 )

2021-03-03 22:12:11 -09:00

defense_evasion_hidden_file_dir_tmp.toml

Rule tuning as part of Linux Detection Rules Review (#2170 )

2022-07-29 21:55:49 +05:30

defense_evasion_hidden_shared_object.toml

[New Rule] Hidden so file (#2131 )

2022-07-22 11:37:47 -05:00

defense_evasion_kernel_module_removal.toml

Update License to Elastic v2 (#944 )

2021-03-03 22:12:11 -09:00

defense_evasion_log_files_deleted.toml

Rule tuning as part of Linux Detection Rules Review (#2170 )

2022-07-29 21:55:49 +05:30

discovery_kernel_module_enumeration.toml

Update License to Elastic v2 (#944 )

2021-03-03 22:12:11 -09:00

discovery_linux_hping_activity.toml

[Rule Tuning] Add MITRE Details to exisisting hpining activity rule. (#2012 )

2022-06-02 10:36:23 +05:30

discovery_linux_nping_activity.toml

[Rule Tuning] Missing MITRE ATT&CK Mappings (#2073 )

2022-07-22 14:30:34 -04:00

discovery_virtual_machine_fingerprinting.toml

Update License to Elastic v2 (#944 )

2021-03-03 22:12:11 -09:00

execution_abnormal_process_id_file_created.toml

[Rule Tuning] Standardizing Risk Score according to Severity (#2242 )

2022-08-21 22:29:39 -03:00

execution_linux_netcat_network_connection.toml

[Rule Tuning] Missing MITRE ATT&CK Mappings (#2073 )

2022-07-22 14:30:34 -04:00

execution_perl_tty_shell.toml

Linux Shell Evasion Rule Tuning (#1878 )

2022-03-29 09:16:21 -05:00

execution_process_started_from_process_id_file.toml

[New Rule] Abnormal Process ID File Creation (#1964 )

2022-05-12 10:38:27 -04:00

execution_process_started_in_shared_memory_directory.toml

Rule tuning as part of Linux Detection Rules Review (#2170 )

2022-07-29 21:55:49 +05:30

execution_python_tty_shell.toml

[Rule Tuning] Timeline Templates For Windows and Linux (#1892 )

2022-04-01 13:44:35 -04:00

execution_shell_evasion_linux_binary.toml

Rule tuning as part of Linux Detection Rules Review (#2210 )

2022-08-02 17:46:57 +05:30

execution_tc_bpf_filter.toml

[New Rule] Tc BPF Filter (#2091 )

2022-07-13 09:41:46 -05:00

impact_process_kill_threshold.toml

Rule(s) to identify potential mining activities (#2185 )

2022-07-29 23:00:18 +05:30

lateral_movement_telnet_network_activity_external.toml

[Rule Tuning] Update network rule address blocks (#1227 )

2021-06-15 09:22:59 -04:00

lateral_movement_telnet_network_activity_internal.toml

[Rule Tuning] Update network rule address blocks (#1227 )

2021-06-15 09:22:59 -04:00

persistence_chkconfig_service_add.toml

[Rule Tuning] Standardizing Risk Score according to Severity (#2242 )

2022-08-21 22:29:39 -03:00

persistence_credential_access_modify_ssh_binaries.toml

Rule tuning as part of Linux Detection Rules Review (#2170 )

2022-07-29 21:55:49 +05:30

persistence_dynamic_linker_backup.toml

[Rule Tuning] Standardizing Risk Score according to Severity (#2242 )

2022-08-21 22:29:39 -03:00

persistence_etc_file_creation.toml

[Rule Tuning] Standardizing Risk Score according to Severity (#2242 )

2022-08-21 22:29:39 -03:00

persistence_insmod_kernel_module_load.toml

[Rule Tuning] Standardizing Risk Score according to Severity (#2242 )

2022-08-21 22:29:39 -03:00

persistence_kde_autostart_modification.toml

Rule tuning as part of Linux Detection Rules Review (#2170 )

2022-07-29 21:55:49 +05:30

persistence_shell_activity_by_web_server.toml

Rule tuning as part of Linux Detection Rules Review (#2170 )

2022-07-29 21:55:49 +05:30

privilege_escalation_ld_preload_shared_object_modif.toml

Refresh ATT&CK mappings to v9.0 (#1401 )

2021-08-04 14:16:10 -08:00

privilege_escalation_pkexec_envar_hijack.toml

[Security Content] Update rules based on docs review (#1803 )

2022-03-01 21:39:30 -03:00