Analytic 0775

Detection of writes to /boot or EFI directories outside of expected package manager updates. Monitoring kernel log and auditd events for attempts to overwrite bootloader binaries (e.g., grub, shim). Unexpected execution of efibootmgr or dd writing to /dev/sdX devices followed by boot parameter changes.

1. Преглед

1.1 Препратки

1.2 Идентифицирани изисквания

1.3 Свързани регулации

2. Идентифицирани изисквания

3. Свързани регулации

Свързани задачи

• MITREATTACK -

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