diff --git a/detections/endpoint/ssa___windows_rundll32_comsvcs_memory_dump.yml b/detections/endpoint/ssa___windows_rundll32_comsvcs_memory_dump.yml index ea923fda05..5e85f11fd5 100644 --- a/detections/endpoint/ssa___windows_rundll32_comsvcs_memory_dump.yml +++ b/detections/endpoint/ssa___windows_rundll32_comsvcs_memory_dump.yml @@ -1,8 +1,8 @@ name: Windows Rundll32 Comsvcs Memory Dump id: 76bb9e35-f314-4c3d-a385-83c72a13ce4e -version: 4 +version: 5 date: '2022-04-14' -author: Jose Hernandez, Splunk +author: Jose Hernandez, Michael Haag, Splunk type: TTP datamodel: - Endpoint_Processes @@ -16,7 +16,7 @@ search: '| from read_ssa_enriched_events() | eval tenant=ucast(map_get(input_eve null)), process=lower(ucast(map_get(input_event, "process"), "string", null)), event_id=ucast(map_get(input_event, "event_id"), "string", null) | where process IS NOT NULL AND process_name IS NOT NULL AND process_name LIKE "%rundll32.exe%" - AND match_regex(process, /(?i)MiniDump[\s;]+/)=true + AND match_regex(process, /(?i)minidump\s+/)=true AND match_regex(process, /(?i)comsvcs.dll\s+/)=true | eval start_time = timestamp, end_time = timestamp, entities = mvappend(machine), body=create_map(["event_id", event_id, "process_name", process_name, "process",