Trying to load the binary

Hi all,

I am trying to load the binary using Angr.Project(“Binary”). However I am getting this error, this is for iOS binary:

NotImplementedError                       Traceback (most recent call last)
<ipython-input-8-9d0b634ad3ce> in <module>
----> 1 ld = cle.Loader("unbofusc_arm64.arm64")

/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/cle/loader.py in __init__(self, main_binary, auto_load_libs, concrete_target, force_load_libs, skip_libs, main_opts, lib_opts, ld_path, use_system_libs, ignore_import_version_numbers, case_insensitive, rebase_granularity, except_missing_libs, aslr, perform_relocations, load_debug_info, page_size, preload_libs, arch)
    131             self._main_opts.update({'arch': arch})
    132         self.preload_libs = []
--> 133         self.initial_load_objects = self._internal_load(main_binary, *preload_libs, *force_load_libs, preloading=(main_binary, *preload_libs))
    134 
    135         # cache

/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/cle/loader.py in _internal_load(self, preloading, *args)
    763                 main_objs = [self.main_object] if self.main_object is not obj else []
    764                 for reloc in obj.relocs:
--> 765                     reloc.resolve_symbol(main_objs + preload_objects + sibling_objs + dep_objs + [obj], extern_object=extern_obj)
    766 
    767         # if the extern object was used, add it to the list of objects we're mapping

/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/cle/backends/macho/binding.py in resolve_symbol(self, solist, thumb, extern_object, **kwargs)
    379     def resolve_symbol(self, solist, thumb=False, extern_object=None, **kwargs):
    380         if isinstance(self.symbol, BindingSymbol):
--> 381             raise NotImplementedError("Doesn't seem to happen?")
    382         elif isinstance(self.symbol, SymbolTableSymbol):
    383             if self.symbol.library_name in [so.binary_basename for so in solist]:

NotImplementedError: Doesn't seem to happen?

[fmagin]

No it wasn’t merged yet. Probably easiest to cherry-pick it or just change it manually, I haven’t tested the PR well enough that I would recommend it for general use yet.

[sanny1]

Thank you, that solved it for me 😃