Python idautils.GetInputFileMD5方法代码示例

# 需要导入模块: import idautils [as 别名]
# 或者: from idautils import GetInputFileMD5 [as 别名]
def format_rules(fva, rules):
    '''
    given the address of a function, and the byte signatures for basic blocks in
     the function, format a complete YARA rule that matches all of the
     basic block signatures.
    '''
    name = idc.get_func_name(fva)

    # some characters aren't valid for YARA rule names
    safe_name = name
    BAD_CHARS = '@ /\\!@#$%^&*()[]{};:\'",./<>?'
    for c in BAD_CHARS:
        safe_name = safe_name.replace(c, '')

    md5 = idautils.GetInputFileMD5().hex()
    ret = []
    ret.append(f'rule a_{md5}_{safe_name}')
    ret.append('  meta:')
    ret.append(f'    sample_md5 = "{md5}"')
    ret.append(f'    function_address = "0x{fva}"')
    ret.append(f'    function_name = "{name}"')
    ret.append('  strings:')
    for rule in rules:
        formatted_rule = ' '.join(rule.masked_bytes)
        ret.append(f'    {rule.name} = {{{formatted_rule}}}')
    ret.append('  condition:')
    ret.append('    all of them')
    ret.append('}')
    return '\n'.join(ret) 

# 需要导入模块: import idautils [as 别名]
# 或者: from idautils import GetInputFileMD5 [as 别名]
def load_configuration():
    """
    """
    global GHIDA_CONF
    global DECOMPILED_CACHE
    global COMMENTS_CACHE

    # Loading the plugin configuration
    print("GhIDA:: [DEBUG] Reading GhIDA configuration")
    GHIDA_CONF = gl.GhidaConfiguration()

    print("GHIDA_CONF.load_save_cached_code",
          GHIDA_CONF.load_save_cached_code)
    print("GHIDA_CONF.load_save_cached_comments",
          GHIDA_CONF.load_save_cached_comments)

    md5 = idautils.GetInputFileMD5()

    # Initalize the cache (and load cached objects)
    DECOMPILED_CACHE = gl.DecompiledCache(
        file_id=md5,
        use_cache=GHIDA_CONF.load_save_cached_code)
    COMMENTS_CACHE = gl.CommentsCache(
        file_id=md5,
        use_cache=GHIDA_CONF.load_save_cached_comments)

    return

# ------------------------------------------------------------
#   HANDLERS FOR THE POP-UP MENU IN DECOMP VIEW
# ------------------------------------------------------------ 

# 需要导入模块: import idautils [as 别名]
# 或者: from idautils import GetInputFileMD5 [as 别名]
def create_random_filename():
    global GLOBAL_FILENAME

    if not GLOBAL_FILENAME:
        letters = [random.choice(string.ascii_letters) for i in range(5)]
        random_string = ''.join(letters)
        GLOBAL_FILENAME = "%s_%s" % (idautils.GetInputFileMD5(), random_string)
    return GLOBAL_FILENAME 

# 需要导入模块: import idautils [as 别名]
# 或者: from idautils import GetInputFileMD5 [as 别名]
def format_rules(fva, rules):
    '''
    given the address of a function, and the byte signatures for basic blocks in
     the function, format a complete YARA rule that matches all of the
     basic block signatures.
    '''
    name = GetFunctionName(fva)
    if not rules:
        logging.info('no rules for {}'.format(name))
        return None

    # some characters aren't valid for YARA rule names
    safe_name = name
    BAD_CHARS = '@ /\\!@#$%^&*()[]{};:\'",./<>?'
    for c in BAD_CHARS:
        safe_name = safe_name.replace(c, '')

    md5 = idautils.GetInputFileMD5()
    ret = []
    ret.append('rule a_{hash:s}_{name:s} {{'.format(
        hash=md5,
        name=safe_name))
    ret.append('  meta:')
    ret.append('    sample_md5 = "{md5:s}"'.format(md5=md5))
    ret.append('    function_address = "0x{fva:x}"'.format(fva=fva))
    ret.append('    function_name = "{name:s}"'.format(name=name))
    ret.append('  strings:')
    for rule in rules:
        formatted_rule = ' '.join(rule.masked_bytes).rstrip('?? ')
        ret.append('    {name:s} = {{ {hex:s} }}'.format(
            name=rule.name,
            hex=formatted_rule))
    ret.append('  condition:')
    ret.append('    all of them')
    ret.append('}')
    return '\n'.join(ret) 

# 需要导入模块: import idautils [as 别名]
# 或者: from idautils import GetInputFileMD5 [as 别名]
def load_db(self, file_name=None):
        """
        Load DB from file and DeSeralize
        @param file_name: DB filename
        @return: True on success otherwise False
        """
        if file_name is None:
            file_name = self.get_default_db_filename()

        if not os.path.exists(file_name):
            raise IOError("DIE DB file not found")

        in_file = open(file_name, 'rb')

        db_tables = pickle.load(in_file)

        # Validate db MD5
        db_md5 = db_tables[0].md5
        if db_md5 != idautils.GetInputFileMD5():
            raise DbFileMismatch("Db File is different then currently analyzed file")

        self.run_info = db_tables[0]
        self.functions = db_tables[1]
        self.function_args = db_tables[2]
        self.function_contexts = db_tables[3]
        self.threads = db_tables[4]
        self.dbg_values = db_tables[5]
        self.parsed_values = db_tables[6]
        self.excluded_bp_ea = db_tables[7]
        self.excluded_funcNames_part = db_tables[8]
        self.excluded_funcNames = db_tables[9]
        self.excluded_modules = db_tables[10]

        return True


#############################################################################
# Singleton
############################################################################# 

# 需要导入模块: import idautils [as 别名]
# 或者: from idautils import GetInputFileMD5 [as 别名]
def get_input_file_hash():
    return idautils.GetInputFileMD5() 

# 需要导入模块: import idautils [as 别名]
# 或者: from idautils import GetInputFileMD5 [as 别名]
def format_rules(fva, rules):
    """
    given the address of a function, and the byte signatures for basic blocks in
     the function, format a complete YARA rule that matches all of the
     basic block signatures.
    """
    name = idc.GetFunctionName(fva)

    # some characters aren't valid for YARA rule names
    safe_name = name
    BAD_CHARS = "@ /\\!@#$%^&*()[]{};:'\",./<>?"
    for c in BAD_CHARS:
        safe_name = safe_name.replace(c, "")

    md5 = idautils.GetInputFileMD5()
    ret = []
    ret.append("rule a_%s_%s {" % (md5, safe_name))
    ret.append("  meta:")
    ret.append('    sample_md5 = "%s"' % (md5))
    ret.append('    function_address = "0x%x"' % (fva))
    ret.append('    function_name = "%s"' % (name))
    ret.append("  strings:")
    for rule in rules:
        formatted_rule = " ".join(rule.masked_bytes)
        ret.append("    %s = { %s }" % (rule.name, formatted_rule))
    ret.append("  condition:")
    ret.append("    all of them")
    ret.append("}")
    return "\n".join(ret) 

# 需要导入模块: import idautils [as 别名]
# 或者: from idautils import GetInputFileMD5 [as 别名]
def ghidraaas_checkin(bin_file_path, filename, ghidra_server_url):
    """
    Upload the .bytes files in ghidraaas.
    One time only (until IDA is restarted...)
    """
    idaapi.show_wait_box("Connecting to Ghidraaas. Sending bytes file...")
    try:
        md5_hash = idautils.GetInputFileMD5()
        queue = Queue.Queue()

        my_args = (bin_file_path, filename, ghidra_server_url, md5_hash, queue)
        t1 = threading.Thread(target=ghidraaas_checkin_thread,
                              args=my_args)
        t1.start()

        counter = 0
        stop = False

        while not stop:
            time.sleep(SLEEP_LENGTH)
            counter += 1

            # User terminated action
            if idaapi.user_cancelled():
                stop = True
                print("GhIDA:: [!] Check-in interrupted.")
                continue

            # Reached TIIMEOUT
            if counter > COUNTER_MAX:
                stop = True
                print("GhIDA:: [!] Timeout reached.")
                continue

            # Thread terminated
            if not t1.isAlive():
                stop = True
                print("GhIDA:: [DEBUG] Thread terminated.")
                continue

        print("GhIDA:: [DEBUG] Joining check-in thread.")
        t1.join(0)
        q_result = queue.get_nowait()
        print("GhIDA:: [DEBUG] Thread joined. Got queue result.")
        idaapi.hide_wait_box()
        return q_result

    except Exception:
        idaapi.hide_wait_box()
        print("GhIDA:: [!] Check-in error.")
        idaapi.warning("GhIDA check-in error")
        return False 

# 需要导入模块: import idautils [as 别名]
# 或者: from idautils import GetInputFileMD5 [as 别名]
def ghidraaas_checkout(ghidra_server_url):
    """
    That's all. Remove .bytes file from Ghidraaas server.
    """
    if not GLOBAL_CHECKIN:
        return

    idaapi.show_wait_box(
        "Connecting to Ghidraaas. Removing temporary files...")
    try:
        md5_hash = idautils.GetInputFileMD5()
        aargs = (md5_hash, ghidra_server_url)

        t1 = threading.Thread(target=ghidraaas_checkout_thread,
                              args=aargs)
        t1.start()

        counter = 0
        stop = False

        while not stop:
            time.sleep(SLEEP_LENGTH)
            counter += 1

            if idaapi.user_cancelled():
                print("GhIDA:: [!] Check-out interrupted.")
                stop = True
                continue

            if counter > COUNTER_MAX:
                print("GhIDA:: [!] Timeout reached.")
                stop = True
                continue

            if not t1.isAlive():
                stop = True
                print("GhIDA:: [DEBUG] Thread terminated.")
                continue

        print("GhIDA:: [DEBUG] Joining check-out thread.")
        t1.join(0)
        print("GhIDA:: [DEBUG] Thread joined")
        idaapi.hide_wait_box()
        return

    except Exception:
        idaapi.hide_wait_box()
        print("GhIDA:: [!] Check-out error")
        idaapi.warning("GhIDA check-out error")
        return