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7964 Commits

Author SHA1 Message Date
yugoslavskiy 385ebac502 Merge pull request #497 from Heirhabarov/master 
OSCD Task 1 - Privilege Escalation
 2019-11-11 01:33:28 +03:00
yugoslavskiy 8adc51d4aa Update sysmon_possible_privilege_escalation_via_service_registry_permissions_weakness.yml 2019-11-11 01:30:19 +03:00
yugoslavskiy 20c87ae83c Update win_whoami_as_system.yml 2019-11-11 01:18:45 +03:00
yugoslavskiy 0e6d4f7d76 Update win_using_sc_to_change_sevice_image_path_by_non_admin.yml 2019-11-11 01:17:47 +03:00
yugoslavskiy 454701cbee Update win_possible_privilege_escalation_using_rotten_potato.yml 2019-11-11 01:10:18 +03:00
yugoslavskiy 24e17a9c50 Update win_meterpreter_or_cobaltstrike_getsystem_service_start.yml 2019-11-11 01:08:35 +03:00
yugoslavskiy a69d9d9980 Update win_meterpreter_or_cobaltstrike_getsystem_service_installation.yml 2019-11-11 01:04:01 +03:00
yugoslavskiy 69a99bc2c3 Merge pull request #493 from alx1m1k/oscd 
[OSCD] rules from Jet CSIRT team
 2019-11-10 23:11:24 +03:00
yugoslavskiy 1f5a31f0e7 fix logsource for remote_powershell_session_process.yml 2019-11-10 23:10:24 +03:00
yugoslavskiy fcde35d6ab Update sysmon_regsvr32_network_activity.yml 2019-11-10 22:51:53 +03:00
yugoslavskiy 0beeaadb6f Update sysmon_narrator_feedback_persistance.yml 2019-11-10 22:47:48 +03:00
yugoslavskiy 5756df1922 rename file 2019-11-10 21:56:34 +03:00
yugoslavskiy 86d315598b Merge branch 'oscd' of https://github.com/Neo23x0/sigma into oscd 2019-11-10 21:40:15 +03:00
yugoslavskiy 6f2243efc4 fix reg rule 2019-11-10 21:40:08 +03:00
yugoslavskiy e5e44e2ade Merge pull request #488 from stvetro/oscd 
[OSCD][ART] Task 7: T1060, T1031
 2019-11-10 21:39:32 +03:00
yugoslavskiy f2f1628506 Update and rename sysmon_runkey_from_powershell.yml to sysmon_asep_regirstry_modification.yml 2019-11-10 21:36:21 +03:00
yugoslavskiy 0d00b643cd Update win_susp_service_path_modification.yml 2019-11-10 21:25:26 +03:00
yugoslavskiy b9991bb2ec Update win_susp_netsh_dll_persistence.yml 2019-11-10 21:21:42 +03:00
yugoslavskiy b665b1b990 Update and rename win_susp_direct_run_key_modification.yml to win_susp_direct_asep_reg_keys_modification.yml 2019-11-10 21:19:06 +03:00
yugoslavskiy 0db5436778 add tieto dns exfil rules 2019-11-10 20:27:21 +03:00
yugoslavskiy bdac415fea Merge pull request #486 from yugoslavskiy/tieto_oscd 
[OSCD] Tieto DNS exfiltration rules
 2019-11-10 19:36:02 +03:00
yugoslavskiy 4fa928866f oscd task #6 done. 
add 25 new rules:

- win_ad_replication_non_machine_account.yml
- win_dpapi_domain_backupkey_extraction.yml
- win_protected_storage_service_access.yml
- win_dpapi_domain_masterkey_backup_attempt.yml
- win_sam_registry_hive_handle_request.yml
- win_sam_registry_hive_dump_via_reg_utility.yml
- win_lsass_access_non_system_account.yml
- win_ad_object_writedac_access.yml
- powershell_alternate_powershell_hosts.yml
- sysmon_remote_powershell_session_network.yml
- win_remote_powershell_session.yml
- win_scm_database_handle_failure.yml
- win_scm_database_privileged_operation.yml
- sysmon_wmi_module_load.yml
- sysmon_remote_powershell_session_process.yml
- sysmon_rdp_registry_modification.yml
- sysmon_powershell_execution_pipe.yml
- sysmon_alternate_powershell_hosts_pipe.yml
- sysmon_powershell_execution_moduleload.yml
- sysmon_createremotethread_loadlibrary.yml
- sysmon_alternate_powershell_hosts_moduleload.yml
- powershell_remote_powershell_session.yml
- win_non_interactive_powershell.yml
- win_syskey_registry_access.yml
- win_wmiprvse_spawning_process.yml

improve 1 rule:

- rules/windows/builtin/win_account_backdoor_dcsync_rights.yml
 2019-11-10 18:43:41 +03:00
yugoslavskiy c0ac9b8fb9 fix conflict 2019-11-10 17:31:33 +03:00
yugoslavskiy 127335a0ec Merge pull request #482 from yugoslavskiy/master 
[OSCD][The ThreatHunter-Playbook] Task 6: DONE
 2019-11-10 17:27:54 +03:00
yugoslavskiy a59d4fdd33 Merge branch 'master' of https://github.com/Neo23x0/sigma into oscd 2019-11-10 14:47:27 +03:00
Florian Roth 8cc16d252a fix: more FP reductions 2019-11-09 23:36:29 +01:00
Florian Roth 038f205f0f fix: FPs with UserInitMprLogonScript rule 2019-11-09 23:32:53 +01:00
Florian Roth fbe138ed90 rule: reduced level of rule to medium due to FPs 2019-11-09 23:24:31 +01:00
Florian Roth 9835950f04 rule: SID to AD object rule level adjusted 2019-11-09 12:49:54 +01:00
Florian Roth be62fad5cc fix: fixed false positive in suspicious shell spawn rule 2019-11-09 10:45:46 +01:00
Thomas Patzke 8ae824f09f Improved rules 
Reduced false positives
 2019-11-08 23:56:14 +01:00
Thomas Patzke 6e2fe09d24 Removed invalid tags 2019-11-08 22:02:12 +01:00
yugoslavskiy 5861664d0f Update win_dsquery_domain_trust_discovery.yml 2019-11-08 02:58:32 +03:00
yugoslavskiy 3624a7d5da Update win_file_permission_modifications.yml 2019-11-08 02:51:42 +03:00
yugoslavskiy 7d3c9e129d Update win_service_stop.yml 2019-11-08 02:40:37 +03:00
yugoslavskiy b176339da8 Merge pull request #479 from alexpetrov12/master 
add rule
 2019-11-08 02:16:22 +03:00
yugoslavskiy 00fc6c62b4 Delete renamed_binary_description.yml 
agreed on improvements. will be added later
 2019-11-08 02:16:01 +03:00
yugoslavskiy 98f32e9098 Delete sysmon_mimikatz_сreds_dump.yml 
merged with rules/windows/sysmon/sysmon_cred_dump_lsass_access.yml
 2019-11-08 02:06:31 +03:00
yugoslavskiy 6d61401b12 Delete sysmon_сreds_dump.yml 
merged with rules/windows/sysmon/sysmon_cred_dump_lsass_access.yml
 2019-11-08 02:06:20 +03:00
yugoslavskiy 6b98c37910 Update and rename sysmon_mimikatz_detection_lsass.yml to sysmon_cred_dump_lsass_access.yml 2019-11-08 02:05:34 +03:00
yugoslavskiy 562e07de38 Delete cobalt_execute_assembly.yml 
merged with existing [sysmon_cobaltstrike_process_injection.yml](https://github.com/Neo23x0/sigma/blob/oscd/rules/windows/sysmon/sysmon_cobaltstrike_process_injection.yml)
 2019-11-08 01:42:42 +03:00
yugoslavskiy 52d099a6e3 improve sysmon_cobaltstrike_process_injection.yml 2019-11-08 01:41:26 +03:00
yugoslavskiy 4443870577 Delete win_odbcconf_execution.yml 
merged with rules/windows/process_creation/win_odbcconf_execution.yml
 2019-11-08 01:36:03 +03:00
yugoslavskiy 3b34ed6150 add modifiers 2019-11-08 01:34:30 +03:00
yugoslavskiy 8164e1e096 Update sysmon_mimikatz_detection_lsass.yml 2019-11-07 04:50:22 +03:00
yugoslavskiy 7affc09c19 Update sysmon_mimikatz_detection_lsass.yml 2019-11-07 04:33:40 +03:00
yugoslavskiy 92e09db9ab Update win_susp_lsass_dump_generic.yml 2019-11-07 04:27:53 +03:00
yugoslavskiy 6083d70975 Update sysmon_registry_persistence_key_linking.yml 2019-11-07 04:23:20 +03:00
yugoslavskiy 82b185db6a Update win_sysmon_driver_unload.yml 2019-11-07 04:11:26 +03:00
yugoslavskiy 404a6d9915 Update win_netsh_packet_capture.yml 2019-11-07 03:37:41 +03:00