// MITRE ATT&CK
T1567.004 · Exfiltration Over Webhook
Sub-técnica de T1567 · Exfiltration Over Web Service.
Adversaries may exfiltrate data to a webhook endpoint rather than over their primary command and control channel. Webhooks are simple mechanisms for allowing a server to push data over HTTP/S to a client without the need for the client to continuously poll the server.(Citation: RedHat Webhooks) Many...
¿Cómo detectarlo y mitigarlo?
La detección de Exfiltration Over Webhook parte de la telemetría de tu SIEM/EDR. Escribe una regla de detección con el generador Sigma, analiza logs sospechosos en el analizador de logs y sitúa la técnica en tu cobertura con la matriz ATT&CK.
Técnicas relacionadas
T1567
Exfiltration Over Web Service T1029
Scheduled Transfer T1011
Exfiltration Over Other Network Medium T1011.001
Exfiltration Over Bluetooth T1020
Automated Exfiltration T1048.001
Exfiltration Over Symmetric Encrypted Non-C2 Protocol T1020.001
Traffic Duplication T1567.001
Exfiltration to Code Repository
Exfiltration Over Web Service T1029
Scheduled Transfer T1011
Exfiltration Over Other Network Medium T1011.001
Exfiltration Over Bluetooth T1020
Automated Exfiltration T1048.001
Exfiltration Over Symmetric Encrypted Non-C2 Protocol T1020.001
Traffic Duplication T1567.001
Exfiltration to Code Repository
Fuente: MITRE ATT&CK®. ATT&CK es una marca registrada de The MITRE Corporation. Contenido con fines educativos.