sigma-rules

command_and_control_connection_attempt_by_non_ssh_root_session.toml

[Rule Tuning] Update Rule Name: Suspicious Network Connection Attempt Sequence by Root (#1983 )

2022-05-17 17:41:05 -05:00

command_and_control_tunneling_via_earthworm.toml

Expand timestamp override tests (#1907 )

2022-04-01 15:27:08 -08:00

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

Expand timestamp override tests (#1907 )

2022-04-01 15:27:08 -08:00

defense_evasion_attempt_to_disable_iptables_or_firewall.toml

Update License to Elastic v2 (#944 )

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

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_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

Expand timestamp override tests (#1907 )

2022-04-01 15:27:08 -08:00

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

Expand timestamp override tests (#1907 )

2022-04-01 15:27:08 -08:00

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_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

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

2022-05-12 10:38:27 -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

[New Rule] Executable Launched from Shared Memory Directory (#1961 )

2022-05-11 12:18:55 -04:00

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

Linux binary(s) ftp shell evasion threat (#2007 )

2022-06-01 22:07:52 +05:30

initial_access_login_failures.toml

Update License to Elastic v2 (#944 )

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

initial_access_login_location.toml

Update License to Elastic v2 (#944 )

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

initial_access_login_sessions.toml

Update License to Elastic v2 (#944 )

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

initial_access_login_time.toml

Update License to Elastic v2 (#944 )

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

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

linux_iodine_activity.toml

Update License to Elastic v2 (#944 )

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

linux_netcat_network_connection.toml

Update License to Elastic v2 (#944 )

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

linux_nping_activity.toml

Update License to Elastic v2 (#944 )

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

linux_process_started_in_temp_directory.toml

[Rule tuning] Unusual Process Execution - Temp (#1968 )

2022-05-23 11:04:35 -04:00

persistence_credential_access_modify_ssh_binaries.toml

Update License to Elastic v2 (#944 )

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

persistence_kde_autostart_modification.toml

Expand timestamp override tests (#1907 )

2022-04-01 15:27:08 -08:00

persistence_shell_activity_by_web_server.toml

Update License to Elastic v2 (#944 )

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

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_linux_strace_activity.toml

[Rule tuning] existing strace activity rule. (#2028 )

2022-06-16 17:18:48 +05:30

privilege_escalation_pkexec_envar_hijack.toml

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

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