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Update suspicious_rundll32_startw.yml

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mhaag-spl
2021-08-11 06:38:49 -06:00
parent dcd72f2f67
commit 87e23caa40
1 changed files with 2 additions and 1 deletions
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detections/endpoint/suspicious_rundll32_startw.yml
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@@ -16,7 +16,8 @@ description: The following analytic identifies rundll32.exe executing a DLL func
rundll32.exe is the default process it opens and injects shellcode into. This default
process can be changed, but typically is not.
search: '| tstats `security_content_summariesonly` count min(_time) as firstTime max(_time)
as lastTime from datamodel=Endpoint.Processes where Processes.process_name=rundll32.exe
as lastTime from datamodel=Endpoint.Processes where (Processes.original_file_name=RUNDLL32.exe
OR Processes.process_name=rundll32.exe)
Processes.process=*start* by Processes.dest Processes.user Processes.parent_process
Processes.process_name Processes.process Processes.process_id Processes.parent_process_id
| `drop_dm_object_name(Processes)` | `security_content_ctime(firstTime)` | `security_content_ctime(lastTime)`