Ensure Apple Mobile File Integrity (AMFI) Is Enabled

TinggiLevel 1Otomatismacos

Deskripsi

Apple Mobile File Integrity (AMFI) was first released in macOS 10.12. The daemon and service block attempts to run unsigned code. AMFI uses launchd, code signatures, certificates, entitlements, and provisioning profiles to create a filtered entitlement dictionary for an app. AMFI is the macOS kernel module that enforces code-signing and library validation.

Cara pemeriksaan

Metode audit: Perintah shell

shell

out=$(/usr/sbin/nvram -p 2>/dev/null) || exit 1
printf '%s\n' "$out" | /usr/bin/grep -c "amfi_get_out_of_my_way=1" || true

Output yang diharapkan: 0

Cara perbaikan

Metode perbaikan: Panduan atau patch infrastruktur

Terminal: sudo /usr/sbin/nvram boot-args="".

Properti

Sistem operasi: macos-15
Tag: macossystem-access
Referensi: CIS Apple macOS 15.0 Sequoia Benchmark v2.1.0 - 5.1.3 Ensure Apple Mobile File Integrity (AMFI) Is Enabled

Periksa host ini

Jalankan ini pada mesin yang diizinkan untuk Anda audit. Pemindaian bersifat hanya baca.

shell

tmaegis scan --target macos