Python capstone.CS_MODE_32屬性代碼示例

# 需要導入模塊: import capstone [as 別名]
# 或者: from capstone import CS_MODE_32 [as 別名]
def _locate_gadgets(self, section, terminals, gadget_type):
        disassembler = cs.Cs(cs.CS_ARCH_X86, cs.CS_MODE_32)
        for terminal in terminals:
            matches = [match.start() for match in re.finditer(terminal[0],
                                                              section["data"])]
            for index in matches:
                for i in range(self._options.depth):
                    gadget = ""
                    instructions = disassembler.disasm_lite(
                        section["data"][index-i:index+terminal[1]],
                        section["vaddr"]+index)
                    for instruction in instructions:
                        gadget += (str(instruction[2]) + " " +
                                   str(instruction[3])   + " ; ")

                    if gadget:
                        gadget = gadget.replace("  ", " ")
                        gadget = gadget[:-3]
                        self._gadgets += [{"vaddr" : section["vaddr"]+index-i,
                                           "insts" : gadget,
                                           "gadget_type" : gadget_type}] 

# 需要導入模塊: import capstone [as 別名]
# 或者: from capstone import CS_MODE_32 [as 別名]
def __init__(self, mode, **kwargs):
        super(Capstone, self).__init__(mode, **kwargs)

        if self.mode == "I386":
            self.cs = capstone.Cs(capstone.CS_ARCH_X86, capstone.CS_MODE_32)
        elif self.mode == "AMD64":
            self.cs = capstone.Cs(capstone.CS_ARCH_X86, capstone.CS_MODE_64)
        elif self.mode == "MIPS":
            self.cs = capstone.Cs(capstone.CS_ARCH_MIPS, capstone.CS_MODE_32 +
                                  capstone.CS_MODE_BIG_ENDIAN)
        # This is not really supported yet.
        elif self.mode == "ARM":
            self.cs = capstone.Cs(capstone.CS_ARCH_ARM, capstone.CS_MODE_ARM)
        else:
            raise NotImplementedError(
                "No disassembler available for this arch.")

        self.cs.detail = True
        self.cs.skipdata_setup = ("db", None, None)
        self.cs.skipdata = True 

# 需要導入模塊: import capstone [as 別名]
# 或者: from capstone import CS_MODE_32 [as 別名]
def __init__(self, arch, mode):
        self.arch = arch
        self.mode = mode
        self.capstone = Cs(self.arch, self.mode)

        self.prologues = {
            # Triple backslash (\\\) are needed to escape bytes in the compiled regex
            CS_MODE_32: [
                b"\x55\x89\xE5",  # push ebp & mov ebp, esp
                b"\x55\x8B\xEC",  # push ebp & mov ebp, esp
                b"\x55\x8b\x6c\x24",  # push ebp & mov ebp, [esp+?]
            ],
            CS_MODE_64: [
                b"\x55\x48\x89\xE5",  # push rbp & mov rbp, rsp
            ]
        }[mode]

        self.conditional_jmp_mnemonics = {'jz', 'je', 'jcxz', 'jecxz', 'jrcxz', 'jnz', 'jp', 'jpe', 'jnp', 'ja', 'jae', 'jb', 'jbe', 'jg', 'jge', 'jl', 'jle', 'js', 'jns', 'jo', 'jno', 'jecxz', 'loop', 'loopne', 'loope', 'jne'}
        self.x86_32_registers = {'eax', 'ebx', 'ecx', 'edx', 'esi', 'edi', 'esp', 'ebp'}
        self.max_instruction_size = 16 

# 需要導入模塊: import capstone [as 別名]
# 或者: from capstone import CS_MODE_32 [as 別名]
def __init__(self, trace=True, sca_mode=False, local_vars={}):
        super().__init__(trace, sca_mode)
        self.emu = uc.Uc(uc.UC_ARCH_X86, uc.UC_MODE_32)
        self.disasm = cs.Cs(cs.CS_ARCH_X86, cs.CS_MODE_32)
        self.disasm.detail = True
        self.word_size = 4
        self.endianness = "little"
        self.page_size = self.emu.query(uc.UC_QUERY_PAGE_SIZE)
        self.page_shift = self.page_size.bit_length() - 1
        self.pc = uc.x86_const.UC_X86_REG_EIP

        known_regs = [i[len('UC_X86_REG_'):] for i in dir(uc.x86_const) if '_REG' in i]
        self.reg_map = {r.lower(): getattr(uc.x86_const, 'UC_X86_REG_'+r) for r in known_regs}

        self.stubbed_functions = local_vars
        self.setup(sca_mode)

        self.reset_stack() 

# 需要導入模塊: import capstone [as 別名]
# 或者: from capstone import CS_MODE_32 [as 別名]
def set_mode(self, mode):
        if mode == UC_MODE_32:
            self.md = capstone.Cs(capstone.CS_ARCH_X86, capstone.CS_MODE_32)
            self.reg_rsp = UC_X86_REG_ESP
            self.reg_rbp = UC_X86_REG_EBP
            self.reg_rip = UC_X86_REG_EIP
        elif mode == UC_MODE_64:
            self.md = capstone.Cs(capstone.CS_ARCH_X86, capstone.CS_MODE_64)
            self.reg_rsp = UC_X86_REG_RSP
            self.reg_rbp = UC_X86_REG_RBP
            self.reg_rip = UC_X86_REG_RIP
        elif mode == UC_MODE_16:
            self.md = capstone.Cs(capstone.CS_ARCH_X86, capstone.CS_MODE_16)
            self.reg_rsp = UC_X86_REG_SP
            self.reg_rbp = UC_X86_REG_BP
            self.reg_rip = UC_X86_REG_IP
        else:
            raise Exception('Unknown x86 mode: %d' % mode)
        self.mode = mode 

# 需要導入模塊: import capstone [as 別名]
# 或者: from capstone import CS_MODE_32 [as 別名]
def _import_dependencies(self):

        # Load the Capstone bindings.
        global capstone
        if capstone is None:
            import capstone

        # Load the constants for the requested architecture.
        self.__constants = {
            win32.ARCH_I386:
                (capstone.CS_ARCH_X86,   capstone.CS_MODE_32),
            win32.ARCH_AMD64:
                (capstone.CS_ARCH_X86,   capstone.CS_MODE_64),
            win32.ARCH_THUMB:
                (capstone.CS_ARCH_ARM,   capstone.CS_MODE_THUMB),
            win32.ARCH_ARM:
                (capstone.CS_ARCH_ARM,   capstone.CS_MODE_ARM),
            win32.ARCH_ARM64:
                (capstone.CS_ARCH_ARM64, capstone.CS_MODE_ARM),
        }

        # Test for the bug in early versions of Capstone.
        # If found, warn the user about it.
        try:
            self.__bug = not isinstance(
                capstone.cs_disasm_quick(
                    capstone.CS_ARCH_X86, capstone.CS_MODE_32, "\x90", 1)[0],
                capstone.capstone.CsInsn)
        except AttributeError:
            self.__bug = False
        if self.__bug:
            warnings.warn(
                "This version of the Capstone bindings is unstable,"
                " please upgrade to a newer one!",
                RuntimeWarning, stacklevel=4) 

# 需要導入模塊: import capstone [as 別名]
# 或者: from capstone import CS_MODE_32 [as 別名]
def extract(self):
        """Extract the control flow graph from the binary."""
        # Allocate a new graph
        self.graph = graph_alloc(0)
        
        # Initialize binary info
        self.info = get_inf_structure()
        
        # Initialize Capstone
        if self.info.is_64bit():
            mode = capstone.CS_MODE_64
        else:
            mode = capstone.CS_MODE_32
        self.capstone = capstone.Cs(capstone.CS_ARCH_X86, mode)
        
        # Get the Entry Point
        entry = None
        try:
            start_ea = self.info.start_ea
            if start_ea != 0xffffffff:
                entry = start_ea
        except:
            try:
                entry = BeginEA()
            except:
                pass
                
        if entry is None:
            print("WARNING: Could not determine entrypoint")
        else:
            self.dis(ea=entry, is_child1=None, ifrom=None)

        # Scan all the functions
        for ea in Functions():
            self.dis(ea=ea, is_child1=None, ifrom=None)

        update_children_fathers_number(self.graph)

        # Information
        print("%s graph has %d nodes" % (get_root_filename(),
                                         self.graph.nodes.size)) 

# 需要導入模塊: import capstone [as 別名]
# 或者: from capstone import CS_MODE_32 [as 別名]
def disassemble_raw(raw_data = None, raw_path = None, dot_path = None, print_listing=False, readable=False,
                    raw_64=False, entrypoint=None, verbose=False):
    if raw_data is None and raw_path is None:
        print("ERROR: Missing PE path or data.")
        return None

    if raw_data is None:
        raw_data = open(raw_path, "rb").read()

    arch = CS_ARCH_X86
    mode = CS_MODE_64 if raw_64 else CS_MODE_32

    if entrypoint is not None:
        oep_offset = entrypoint
    else:
        oep_offset = 0

    iat_dict = dict()

    disass = RawDisassembler(arch=arch, mode=mode)
    insts = disass.dis(data=raw_data, offset=oep_offset, iat_api=iat_dict, bin_instance=None, verbose=verbose)

    if dot_path is not None:
        dot = disass.export_to_dot(insts=insts, oep_offset=oep_offset, displayable=readable)
        write_to_file(dot_path, dot)

    if print_listing:
        disass.display(insts, offset_from=0)

    return True 

# 需要導入模塊: import capstone [as 別名]
# 或者: from capstone import CS_MODE_32 [as 別名]
def __init__(self):
        TranslationContext.__init__(self)

        self.registers = {
            capstone.x86.X86_REG_EAX:   r('eax', 32),
            capstone.x86.X86_REG_EBX:   r('ebx', 32),
            capstone.x86.X86_REG_ECX:   r('ecx', 32),
            capstone.x86.X86_REG_EDX:   r('edx', 32),
            capstone.x86.X86_REG_ESI:   r('esi', 32),
            capstone.x86.X86_REG_EDI:   r('edi', 32),
            capstone.x86.X86_REG_EBP:   r('ebp', 32),
            capstone.x86.X86_REG_ESP:   r('esp', 32),

            capstone.x86.X86_REG_FS:    r('fsbase', 32),
            capstone.x86.X86_REG_GS:    r('gsbase', 32),
            capstone.x86.X86_REG_CS:    r('csbase', 32),
            capstone.x86.X86_REG_SS:    r('ssbase', 32),
            capstone.x86.X86_REG_DS:    r('dsbase', 32),
            capstone.x86.X86_REG_ES:    r('esbase', 32),

            capstone.x86.X86_REG_XMM0:  r('xmm0', 128),
            capstone.x86.X86_REG_XMM1:  r('xmm1', 128),
            capstone.x86.X86_REG_XMM2:  r('xmm2', 128),
            capstone.x86.X86_REG_XMM3:  r('xmm3', 128),
            capstone.x86.X86_REG_XMM4:  r('xmm4', 128),
            capstone.x86.X86_REG_XMM5:  r('xmm5', 128),
            capstone.x86.X86_REG_XMM6:  r('xmm6', 128),
            capstone.x86.X86_REG_XMM7:  r('xmm7', 128),
        }

        self.word_size = 32
        self.accumulator = self.registers[capstone.x86.X86_REG_EAX]
        self.base = self.registers[capstone.x86.X86_REG_EBX]
        self.counter = self.registers[capstone.x86.X86_REG_ECX]
        self.data = self.registers[capstone.x86.X86_REG_EDX]
        self.source = self.registers[capstone.x86.X86_REG_ESI]
        self.destination = self.registers[capstone.x86.X86_REG_EDI]
        self.frame_ptr = self.registers[capstone.x86.X86_REG_EBP]
        self.stack_ptr = self.registers[capstone.x86.X86_REG_ESP]
        self.disassembler = capstone.Cs(capstone.CS_ARCH_X86, capstone.CS_MODE_32)
        self.disassembler.detail = True 

# 需要導入模塊: import capstone [as 別名]
# 或者: from capstone import CS_MODE_32 [as 別名]
def __init__(self, arch = None):
        super(CapstoneEngine, self).__init__(arch)

        # Load the constants for the requested architecture.
        self.__constants = {
            win32.ARCH_I386:
                (capstone.CS_ARCH_X86,   capstone.CS_MODE_32),
            win32.ARCH_AMD64:
                (capstone.CS_ARCH_X86,   capstone.CS_MODE_64),
            win32.ARCH_THUMB:
                (capstone.CS_ARCH_ARM,   capstone.CS_MODE_THUMB),
            win32.ARCH_ARM:
                (capstone.CS_ARCH_ARM,   capstone.CS_MODE_ARM),
            win32.ARCH_ARM64:
                (capstone.CS_ARCH_ARM64, capstone.CS_MODE_ARM),
        }

        # Test for the bug in early versions of Capstone.
        # If found, warn the user about it.
        try:
            self.__bug = not isinstance(
                list(capstone.cs_disasm_quick(
                    capstone.CS_ARCH_X86, capstone.CS_MODE_32, "\x90", 1
                ))[0],
                capstone.capstone.CsInsn
            )
        except AttributeError:
            self.__bug = False
        if self.__bug:
            warnings.warn(
                "This version of the Capstone bindings is unstable,"
                " please upgrade to a newer one!",
                RuntimeWarning, stacklevel=4) 

# 需要導入模塊: import capstone [as 別名]
# 或者: from capstone import CS_MODE_32 [as 別名]
def __init__(self, sample):
        self.sample = sample
        self.clients = []

        self.emulator_event = threading.Event()
        self.single_instruction = False

        self.breakpoints = set()
        self.mem_breakpoints = []
        self.data_lock = threading.Lock()
        self.single_instruction = False
        self.apicall_handler = None

        self.log_mem_read = False
        self.log_mem_write = False
        self.log_instr = False
        self.log_apicalls = False

        self.sections_read = {}
        self.sections_written = {}
        self.write_targets = []
        self.sections_executed = {}
        self.apicall_counter = {}

        self.start = 0

        self.uc = None
        self.HOOK_ADDR = 0
        self.STACK_ADDR = 0
        self.STACK_SIZE = 0
        self.PEB_BASE = 0
        self.TEB_BASE = 0

        self.disassembler = Cs(CS_ARCH_X86, CS_MODE_32)
        self.disassembler.detail = True

        self.init_uc() 

# 需要導入模塊: import capstone [as 別名]
# 或者: from capstone import CS_MODE_32 [as 別名]
def __init__(self,arch):
    if arch == 'x86':
      self.md = capstone.Cs(capstone.CS_ARCH_X86, capstone.CS_MODE_32)
    elif arch == 'x86-64':
      self.md = capstone.Cs(capstone.CS_ARCH_X86, capstone.CS_MODE_64)
    else:
      raise NotImplementedError( 'Architecture %s is not supported'%arch )
    self.md.detail = True 

# 需要導入模塊: import capstone [as 別名]
# 或者: from capstone import CS_MODE_32 [as 別名]
def _initCapstone(self):
        self.capstone = Cs(CS_ARCH_X86, CS_MODE_64) if self.disassembly.binary_info.bitness == 64 else Cs(CS_ARCH_X86, CS_MODE_32) 

# 需要導入模塊: import capstone [as 別名]
# 或者: from capstone import CS_MODE_32 [as 別名]
def init(self, disassembly):
        if disassembly.binary_info.code_areas:
            self._code_areas = disassembly.binary_info.code_areas
        self.disassembly = disassembly
        self.lang_analyzer = LanguageAnalyzer(disassembly)
        self.disassembly.language = self.lang_analyzer.identify()
        self.bitness = disassembly.binary_info.bitness
        self.capstone = Cs(CS_ARCH_X86, CS_MODE_32)
        if self.bitness == 64:
            self.capstone = Cs(CS_ARCH_X86, CS_MODE_64)
        self.locateCandidates()
        self.disassembly.identified_alignment = self.identified_alignment
        self._buildQueue() 

# 需要導入模塊: import capstone [as 別名]
# 或者: from capstone import CS_MODE_32 [as 別名]
def _initCapstone(self):
        self.capstone = Cs(CS_ARCH_X86, CS_MODE_32)
        if self.bitness == 64:
            self.capstone = Cs(CS_ARCH_X86, CS_MODE_64)