def setUp(self):
self.trans_mode = FULL_TRANSLATION
self.arch_mode = ARCH_ARM_MODE_THUMB
self.arch_info = ArmArchitectureInformation(self.arch_mode)
self.arm_parser = ArmParser(self.arch_mode)
self.arm_translator = ArmTranslator(self.arch_mode, self.trans_mode)
self.reil_emulator = ReilEmulator(self.arch_info)
self.context_filename = "failing_context.data"
def test_emulate_arm(self):
binary = BinaryFile(get_full_path("./samples/bin/loop-simple.arm"))
arch_mode = ARCH_ARM_MODE_ARM
arch_info = ArmArchitectureInformation(arch_mode)
ir_emulator = ReilEmulator(arch_info)
disassembler = ArmDisassembler(architecture_mode=ARCH_ARM_MODE_ARM)
ir_translator = ArmTranslator(architecture_mode=ARCH_ARM_MODE_ARM)
emu = Emulator(arch_info, ir_emulator, ir_translator, disassembler)
emu.load_binary(binary)
emu.emulate(0x10400, 0x10460, {}, None, True)
def _find_and_classify_gadgets(self, binary):
g_finder = GadgetFinder(
ArmDisassembler(architecture_mode=ARCH_ARM_MODE_ARM), binary,
ArmTranslator(), ARCH_ARM, ARCH_ARM_MODE_ARM)
g_candidates = g_finder.find(0x00000000, len(binary), instrs_depth=4)
g_classified = self._g_classifier.classify(g_candidates[0])
# Debug:
# self._print_candidates(g_candidates)
# self._print_classified(g_classified)
return g_candidates, g_classified
def setUp(self):
self.trans_mode = FULL_TRANSLATION
self.arch_mode = ARCH_ARM_MODE_32
self.arch_info = ArmArchitectureInformation(self.arch_mode)
self.arm_parser = ArmParser(self.arch_mode)
self.arm_translator = ArmTranslator(self.arch_mode, self.trans_mode)
self.reil_emulator = ReilEmulator(self.arch_info.address_size)
self.reil_emulator.set_arch_registers(self.arch_info.registers_gp_all)
self.reil_emulator.set_arch_registers_size(
self.arch_info.registers_size)
self.reil_emulator.set_reg_access_mapper(self.arch_info.alias_mapper)
self.context_filename = "failing_context.data"
