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amfi_detect.py: Use enum

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Mykola Grymalyuk
2023-02-09 18:09:02 -07:00
parent e83e260db7
commit c5eb52ac5e
2 changed files with 33 additions and 32 deletions
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data/amfi_data.py
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@@ -6,19 +6,20 @@
# - 0x3 used in 11.0.1 dyld source:
# - https://github.com/apple-oss-distributions/dyld/blob/5c9192436bb195e7a8fe61f22a229ee3d30d8222/testing/test-cases/kernel-hello-world.dtest/main.c#L2
class apple_mobile_file_integrity:
import enum
class AppleMobileFileIntegrity(enum.IntEnum):
# Names set are solely for readability
# Internal names are unknown
amfi_values = {
"AMFI_ALLOW_TASK_FOR_PID": False, # 0x1 - Allow Task for PID (alt. amfi_unrestrict_task_for_pid=0x1)
"AMFI_ALLOW_INVALID_SIGNATURE": False, # 0x2 - Reduce sig enforcement (alt. amfi_allow_any_signature=0x1)
"AMFI_LV_ENFORCE_THIRD_PARTY": False, # 0x4 - Don't mark external binaries as platform binaries
"AMFI_UNKNOWN_1": False, # 0x8
"AMFI_UNKNOWN_2": False, # 0x10
"AMFI_UNKNOWN_3": False, # 0x20
"AMFI_UNKNOWN_4": False, # 0x40
"AMFI_ALLOW_EVERYTHING": False, # 0x80 - Disable sig enforcement and Library Validation (alt. amfi_get_out_of_my_way=0x1)
},
AMFI_ALLOW_TASK_FOR_PID: int = 0x1 # Allow Task for PID (alt. amfi_unrestrict_task_for_pid=0x1)
AMFI_ALLOW_INVALID_SIGNATURE: int = 0x2 # Reduce sig enforcement (alt. amfi_allow_any_signature=0x1)
AMFI_LV_ENFORCE_THIRD_PARTY: int = 0x4 # Don't mark external binaries as platform binaries
AMFI_UNKNOWN_1: int = 0x8
AMFI_UNKNOWN_2: int = 0x10
AMFI_UNKNOWN_3: int = 0x20
AMFI_UNKNOWN_4: int = 0x40
AMFI_ALLOW_EVERYTHING: int = 0x80 # Disable sig enforcement and Library Validation (alt. amfi_get_out_of_my_way=0x1)
# Internally within AMFI.kext, Apple references 0x2 and 0x80 as both 'Disable signature enforcement'
# However 0x80 is a higher privilege than 0x2, and breaks TCC support in OS (ex. Camera, Microphone, etc prompts)