text: [metadata]
  creation_date = "2020/08/21"
  ecs_version = ["1.6.0"]
  maturity = "production"
  updated_date = "2020/08/21"
  
  [rule]
  author = ["Elastic"]
  description = "Identifies suspicious .NET code execution. connections."
  index = ["winlogbeat-*", "logs-endpoint.events.*"]
  language = "kuery"
  license = "Elastic License"
  name = "Suspicious .NET Code Compilation"
  risk_score = 47
  rule_id = "201200f1-a99b-43fb-88ed-f65a45c4972c"
  severity = "medium"
  tags = ["Elastic", "Windows"]
  type = "query"
  
  query = '''
  event.category:process and event.type:(start or process_started) and
    process.name:(csc.exe or vbc.exe) and
    process.parent.name:(wscript.exe or mshta.exe or wscript.exe or wmic.exe or svchost.exe or rundll32.exe or cmstp.exe or regsvr32.exe)
  '''
  
  
  [[rule.threat]]
  framework = "MITRE ATT&CK"
  [[rule.threat.technique]]
  id = "T1055"
  name = "Process Injection"
  reference = "https://attack.mitre.org/techniques/T1055/"
  
  
  [rule.threat.tactic]
  id = "TA0005"
  name = "Defense Evasion"
  reference = "https://attack.mitre.org/tactics/TA0005/"
  
  