tree.com

logsource:
  category: process_creation
  product: windows
detection:
  selection:
    - Image|endswith: '\tree.com'
    - OriginalFileName: 'TREE.COM'
  condition: selection

| tstats summariesonly=false count values(Processes.original_file_name) as original_file_name
    from datamodel=Endpoint.Processes
    where (Processes.original_file_name="TREE.COM" OR Processes.process_name="tree.com")
    by Processes.dest Processes.process_name Processes.process_path Processes.process
| rename Processes.* as *

DeviceProcessEvents
| where ProcessVersionInfoOriginalFileName in~ ("TREE.COM")
    or FileName =~ "tree.com"

process where event.type == "start" and
  (process.pe.original_file_name in~ ("TREE.COM") or
   process.name : "tree.com")

['tree.com'].includes(String(OriginalFileName || '').toLowerCase())