>>> ./mac-registration-provider
2024/04/07 13:42:25 Starting mac-registration-provider 31dc297a
2024/04/07 13:42:25 Loading identityservicesd
2024/04/07 13:42:25 No offsets found for 14.4.1/23E224/amd64 (hash: b82c5c6c9010a42cb64397e3760dd31144cbd471126111de9bb27fa3d2d2639a)

>>> python find_fat_binary_offsets.py /System/Library/PrivateFrameworks/IDS.framework/identityservicesd.app/Contents/MacOS/identityservicesd 
-= Universal Binary Sections =-
Architecture 0 (x86_64):
  CPU Type: 16777223 (0x1000007)
  CPU Subtype: 3 (0x3)
  CPU Subtype Capability: 0 (0x0)
  Offset: 0x4000 (Valid Mach-O Header: Yes)
  Size: 8880384
  Align: 14
Architecture 1 (arm64e):
  CPU Type: 16777228 (0x100000c)
  CPU Subtype: 2 (0x2)
  CPU Subtype Capability: 128 (0x80)
  Offset: 0x880000 (Valid Mach-O Header: Yes)
  Size: 9865136
  Align: 14

-= Found Symbol Offsets =-
Offset of _IDSProtoKeyTransparencyTrustedServiceReadFrom in architecture x86_64: 0x0d6715
Offset of _IDSProtoKeyTransparencyTrustedServiceReadFrom in architecture arm64e: 0x0c0b84

-= Found Hex Offsets (with pure python fixed sequence search + regex) =-
Architecture 0 (x86_64):
  IDSProtoKeyTransparencyTrustedServiceReadFrom: 0xd6715
  NACInitAddress: 0x557cd0
  NACKeyEstablishmentAddress: 0x537d10
  NACSignAddress: 0x54b000
Architecture 1 (arm64e):
  IDSProtoKeyTransparencyTrustedServiceReadFrom: 0xc0b84; 0x2f5d0c; 0x322dac; 0x33a660
  NACInitAddress: 0x4c2468
  NACKeyEstablishmentAddress: 0x4afccc
  NACSignAddress: 0x489ed8