Detection engineering enterprise
Reglas unificadas XDR/EDR
Consola unica para reglas de deteccion, Custom IOA, politicas ML/behavioral, IOC rules, Fusion workflows y hunting queries convertibles en controles persistentes.
Inventario tecnico unificado
3 reglas enterprise configuradas
| Regla | Tipo | Accion | Severidad | Host groups | Sensibilidad | Acciones |
|---|---|---|---|---|---|---|
| Custom IOA - Bloquear PowerShell codificado | custom_ioa | alert_and_block | high | workstations, users-standard | 90% |
Ver Editar |
| Policy - Servidores criticos ML agresivo | prevention_policy | block | critical | servers-critical, domain-controllers, database | 96% |
Ver Editar |
| IOC - Bloqueo rapido de campaña activa | ioc_rule | alert_and_block | high | all-endpoints | 87% |
Ver Editar |
Modificar regla
Custom IOA - Bloquear PowerShell codificado
custom_ioa
Custom IOA - Bloquear PowerShell codificado
alert_and_block · enabled · high
T1059.001T1105
1. Custom IOA
Comportamiento a la medida
Eventos
process_creation
Procesos
powershell.exe, pwsh.exe
Argumentos
-EncodedCommand, FromBase64String, Invoke-WebRequest
Rutas/Registro
C:\Users\*\AppData\*, C:\Windows\Temp\*
2. Policies + ML Behavioral
Motores internos
Machine Learning
88%
Behavioral Analysis
90%
Exploit Prevention
70%
3. Indicators / IOC Rules
Hash, dominio e IP
Hashes
N/A
Dominios
N/A
IPs
N/A
FP controls
signed admin scripts, approved automation account
4. Fusion Workflow
Orquestacion
Triggers
new_detection
Condiciones
severity >= high
host_group=users-standard
Acciones
block_process
notify_teams
create_itsm_ticket
5. Event Search / Threat Hunting
Regla no persistente convertible
event_simpleName=ProcessRollup2 AND FileName=powershell.exe AND CommandLine IN (*-EncodedCommand*,*FromBase64String*)