diff --git a/detections/endpoint/regsvr32_with_known_silent_switch_cmdline.yml b/detections/endpoint/regsvr32_with_known_silent_switch_cmdline.yml index 5f19e7df8a..d7fa8f944c 100644 --- a/detections/endpoint/regsvr32_with_known_silent_switch_cmdline.yml +++ b/detections/endpoint/regsvr32_with_known_silent_switch_cmdline.yml @@ -11,9 +11,9 @@ description: this search is to detect a suspicious regsvr32 commandline "-s" to dll that will download the 2nd stage loader that will download and decrypt the config payload. search: '| tstats `security_content_summariesonly` count min(_time) as firstTime max(_time) - as lastTime from datamodel=Endpoint.Processes where `process_regsvr32` - (Processes.process="*/i*" AND Processes.process="*/s*") OR Processes.process="*/si*" OR Processes.process="*-si*" by Processes.dest Processes.parent_process - Processes.process Processes.parent_process_name Processes.process_name Processes.original_file_name Processes.user + as lastTime from datamodel=Endpoint.Processes where `process_regsvr32` AND Processes.process=*-s* + by Processes.process_name Processes.process Processes.parent_process_name Processes.original_file_name + Processes.parent_process Processes.process_id Processes.parent_process_id Processes.dest Processes.user | `drop_dm_object_name(Processes)` | `security_content_ctime(firstTime)` | `security_content_ctime(lastTime)`