// MITRE ATT&CK
T1546.005 · Trap
Sub-técnica de T1546 · Event Triggered Execution.
Adversaries may establish persistence by executing malicious content triggered by an interrupt signal. The trap command allows programs and shells to specify commands that will be executed upon receiving interrupt signals. A common situation is a script allowing for graceful termination...
¿Cómo detectarlo y mitigarlo?
La detección de Trap 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
T1546.013
PowerShell Profile T1546.006
LC_LOAD_DYLIB Addition T1548.002
Bypass User Account Control T1548.003
Sudo and Sudo Caching T1546.011
Application Shimming T1611
Escape to Host T1548
Abuse Elevation Control Mechanism T1548.001
Setuid and Setgid
PowerShell Profile T1546.006
LC_LOAD_DYLIB Addition T1548.002
Bypass User Account Control T1548.003
Sudo and Sudo Caching T1546.011
Application Shimming T1611
Escape to Host T1548
Abuse Elevation Control Mechanism T1548.001
Setuid and Setgid
Fuente: MITRE ATT&CK®. ATT&CK es una marca registrada de The MITRE Corporation. Contenido con fines educativos.