def test_registry_hive(self):
        hive_string = "HKLM"
        normalized_hive_string = "HKEY_LOCAL_MACHINE"

        registry_key_obj = WinRegistryKey()
        registry_key_obj.hive = hive_string

        normalize_object_properties(registry_key_obj)

        self.assertEqual(registry_key_obj.hive.value, normalized_hive_string)
Exemple #2
0
    def test_registry_hive(self):
        hive_string = "HKLM"
        normalized_hive_string = "HKEY_LOCAL_MACHINE"

        registry_key_obj = WinRegistryKey()
        registry_key_obj.hive = hive_string

        normalize_object_properties(registry_key_obj)

        self.assertEqual(registry_key_obj.hive.value, normalized_hive_string)
    def test_registry_value_data(self):
        file_path_string = "C:"
        normalized_file_path_string = "%SystemDrive%"

        registry_key_obj = WinRegistryKey()
        registry_key_obj.values = RegistryValues()
        registry_value = RegistryValue()
        registry_value.data = file_path_string
        registry_key_obj.values.append(registry_value)

        normalize_object_properties(registry_key_obj)

        self.assertEqual(registry_key_obj.values[0].data.value, normalized_file_path_string)
Exemple #4
0
    def test_registry_value_data(self):
        file_path_string = "C:"
        normalized_file_path_string = "%SystemDrive%"

        registry_key_obj = WinRegistryKey()
        registry_key_obj.values = RegistryValues()
        registry_value = RegistryValue()
        registry_value.data = file_path_string
        registry_key_obj.values.append(registry_value)

        normalize_object_properties(registry_key_obj)

        self.assertEqual(registry_key_obj.values[0].data.value,
                         normalized_file_path_string)
Exemple #5
0
 def add_registry_observable(self, mode, value):
     if (mode, value) in self.__regkeys:
         return
     self.__regkeys.add((mode, value))
     # FIXME value is not parse properly
     _key = '\\'.join(value.split('\\')[3:])
     hive = value.split('\\')[2]
     reg_object = WinRegistryKey.from_dict({'key': _key, 'hive': hive})
     reg_observable = Observable(reg_object)
     reg_observable.title = "Malware Artifact - Registry"
     reg_observable.description = "Registry access derived from sandboxed malware sample."
     reg_observable.short_description = "Registry access from malware."
     self.reg_indicator.add_observable(reg_observable)
Exemple #6
0
def _set_search_items_from_win_registry_key_object(patterns, prop):
    u'''
    extract and set search key/value items from Cybox binding WindowsRegistryKey Object
    '''
    if prop is None or type(prop) != WindowsRegistryKeyObjectType:
        return
    # translate cybox.bindings object to cybox.objects object
    obj = WinRegistryKey.from_obj(prop)

    # Win Registry Key
    if obj.key is not None:
        keyname = unicode(obj.key)
        if keyname[0] == '[' and keyname[len(keyname) - 1] == ']':
            for key in keyname[1:len(keyname) - 2].split(','):
                if obj.hive is not None:
                    key = u"%s\\%s" % (obj.hive, key)
                _add_search_item(patterns, u"RegistryKey", key)

        else:
            key = keyname
            if obj.hive is not None:
                key = u"%s\\%s" % (obj.hive, key)
            _add_search_item(patterns, u"RegistryKey", key)

    # Win Registry Value
    if obj.values is not None:
        for value in obj.values:
            if value is not None:
                if value.data is not None:
                    value_data = unicode(value.data)
                    if value_data[0] == '[' and value_data[len(value_data) -
                                                           1] == ']':
                        _add_search_item(
                            patterns, u"RegistryValue",
                            value_data[1:len(value_data) - 2].split(','))
                    else:
                        _add_search_item(patterns, u"RegistryValue",
                                         value_data)
Exemple #7
0
    def print_match(self, fpath, page, name, match):

        # Resolve all hashes to single HASH reference to avoid repetition
        if name == 'MD5' or name == 'SHA1' or name == 'SHA256':
            name = 'HASH'

        if name in ind_dict:
            indicator = ind_dict[name]
            add_ind_list.append(name)
            indicator.title = fpath
            #===========
            # Add new object handlers here:
            if name == 'IP':
                new_obj = Address(address_value=match,
                                  category=Address.CAT_IPV4)
            elif name == 'HASH':
                new_obj = File()
                new_obj.add_hash(Hash(match))

            elif name == 'URL':
                new_obj = URI(type_=URI.TYPE_URL, value=match)

            elif name == 'Host':
                new_obj = URI(type_=URI.TYPE_DOMAIN, value=match)

            elif name == 'Email':
                new_obj = Address(
                    address_value=match, category=Address.CAT_EMAIL
                )  ## Not sure if this is right - should this be using the email_message_object?

            elif name == 'Registry':
                new_obj = WinRegistryKey(values=match)
            #===========

            new_obs = Observable(new_obj)
            new_obs.title = "Page Ref: " + str(page)
            indicator.add_observable(new_obs)
Exemple #8
0
def createDynamicIndicators(stix_package, dynamicindicators):
    filescreated = False
    processesstarted = False
    regkeyscreated = False
    mutexescreated = False
    hostscontacted = False
    hasdynamicindicators = False

    # Here we are just testing to see if the report had any
    # of the various dynamic indicator types so we know whether
    # or not to process them at all
    if len(dynamicindicators['droppedfiles']) > 0:
        filescreated = True
        hasdynamicindicators = True
    if len(dynamicindicators['processes']) > 0:
        processesstarted = True
        hasdynamicindicators = True
    if len(dynamicindicators['regkeys']) > 0:
        regkeyscreated = True
        hasdynamicindicators = True
    if len(dynamicindicators['mutexes']) > 0:
        mutexescreated = True
        hasdynamicindicators = True
    if len(dynamicindicators['hosts']) > 0:
        hostscontacted = True
        hasdynamicindicators = True

    if not hasdynamicindicators:
        return

    if filescreated:
        createdfilesind = Indicator()
        for createdfile in dynamicindicators['droppedfiles']:
            createdfilename = File()
            createdfilename.file_name = createdfile[0]
            createdfilename.size_in_bytes = createdfile[1]
            createdfilename.md5 = createdfile[2]
            createdfilename.sha1 = createdfile[3]
            createdfilename.sha256 = createdfile[4]
            createdfilesind.add_observable(Observable(createdfilename))

        stix_package.add_indicator(createdfilesind)
    if processesstarted:
        procindicator = Indicator()
        for process in dynamicindicators['processes']:
            # Process name
            processname = process[0]
            # Process pid
            processpid = process[1]
            # Process parent pid
            processparentpid = process[2]

        proc = Process()
        proc.name = processname
        proc.pid = processpid
        proc.parent_pid = processparentpid
        procindicator.add_observable(Observable(proc))

        stix_package.add_indicator(procindicator)
    if regkeyscreated:
        regindicator = Indicator()
        keypath = WinRegistryKey()

        for regkey in dynamicindicators['regkeys']:
            keypath = WinRegistryKey()
            keypath.key = regkey
            regindicator.add_observable(Observable(keypath))

        stix_package.add_indicator(regindicator)
    if not mutexescreated:
        mutexind = Indicator()
        for mutex in dynamicindicators['mutexes']:
            winhandle = WinHandle()
            winhandle.name = mutex
            winmutex = WinMutex()
            winmutex.handle = winhandle
            mutexind.add_observable(Observable(winmutex))
        stix_package.add_indicator(mutexind)
    if hostscontacted:
        networkconnectionind = Indicator()
        for host in dynamicindicators['hosts']:
            networkconnection = NetworkConnection()
            socketaddress = SocketAddress()
            socketaddress.ip_address = host
            networkconnection.destination_socket_address = socketaddress
            networkconnectionind.add_observable(Observable(networkconnection))
        stix_package.add_indicator(networkconnectionind)
        return
Exemple #9
0
def make_cybox_object(type_, name=None, value=None):
    """
    Converts type_, name, and value to a CybOX object instance.

    :param type_: The object type.
    :type type_: str
    :param name: The object name.
    :type name: str
    :param value: The object value.
    :type value: str
    :returns: CybOX object
    """

    if type_ == "Account":
        acct = Account()
        acct.description = value
        return acct
    elif type_ == "Address":
        return Address(category=name, address_value=value)
    elif type_ == "Email Message":
        e = EmailMessage()
        e.raw_body = value
        return e
    elif type_ == "API":
        api = API()
        api.description = value
        return api
    elif type_ == "Artifact":
        if name == "Data Region":
            atype = Artifact.TYPE_GENERIC
        elif name == 'FileSystem Fragment':
            atype = Artifact.TYPE_FILE_SYSTEM
        elif name == 'Memory Region':
            atype = Artifact.TYPE_MEMORY
        else:
            raise UnsupportedCybOXObjectTypeError(type_, name)
        return Artifact(value, atype)
    elif type_ == "Code":
        obj = Code()
        obj.code_segment = value
        obj.type = name
        return obj
    elif type_ == "Disk":
        disk = Disk()
        disk.disk_name = type_
        disk.type = name
        return disk
    elif type_ == "Disk Partition":
        disk = DiskPartition()
        disk.device_name = type_
        disk.type = name
        return disk
    elif type_ == "DNS Query":
        r = URI()
        r.value = value
        dq = DNSQuestion()
        dq.qname = r
        d = DNSQuery()
        d.question = dq
        return d
    elif type_ == "DNS Record":
        # DNS Record indicators in CRITs are just a free form text box, there
        # is no good way to map them into the attributes of a DNSRecord cybox
        # object. So just stuff it in the description until someone tells me
        # otherwise.
        d = StructuredText(value=value)
        dr = DNSRecord()
        dr.description = d
        return dr
    elif type_ == "GUI Dialogbox":
        obj = GUIDialogbox()
        obj.box_text = value
        return obj
    elif type_ == "GUI Window":
        obj = GUIWindow()
        obj.window_display_name = value
        return obj
    elif type_ == "HTTP Request Header Fields" and name and name == "User-Agent":
        # TODO/NOTE: HTTPRequestHeaderFields has a ton of fields for info.
        #    we should revisit this as UI is reworked or CybOX is improved.
        obj = HTTPRequestHeaderFields()
        obj.user_agent = value
        return obj
    elif type_ == "Library":
        obj = Library()
        obj.name = value
        obj.type = name
        return obj
    elif type_ == "Memory":
        obj = Memory()
        obj.memory_source = value
        return obj
    elif type_ == "Mutex":
        m = Mutex()
        m.named = True
        m.name = String(value)
        return m
    elif type_ == "Network Connection":
        obj = NetworkConnection()
        obj.layer7_protocol = value
        return obj
    elif type_ == "Pipe":
        p = Pipe()
        p.named = True
        p.name = String(value)
        return p
    elif type_ == "Port":
        p = Port()
        try:
            p.port_value = PositiveInteger(value)
        except ValueError:  # XXX: Raise a better exception...
            raise UnsupportedCybOXObjectTypeError(type_, name)
        return p
    elif type_ == "Process":
        p = Process()
        p.name = String(value)
        return p
    elif type_ == "String":
        c = Custom()
        c.custom_name = "crits:String"
        c.description = ("This is a generic string used as the value of an "
                         "Indicator or Object within CRITs.")
        c.custom_properties = CustomProperties()

        p1 = Property()
        p1.name = "value"
        p1.description = "Generic String"
        p1.value = value
        c.custom_properties.append(p1)
        return c
    elif type_ == "System":
        s = System()
        s.hostname = String(value)
        return s
    elif type_ == "URI":
        r = URI()
        r.type_ = name
        r.value = value
        return r
    elif type_ == "User Account":
        obj = UserAccount()
        obj.username = value
        return obj
    elif type_ == "Volume":
        obj = Volume()
        obj.name = value
        return obj
    elif type_ == "Win Driver":
        w = WinDriver()
        w.driver_name = String(value)
        return w
    elif type_ == "Win Event Log":
        obj = WinEventLog()
        obj.log = value
        return obj
    elif type_ == "Win Event":
        w = WinEvent()
        w.name = String(value)
        return w
    elif type_ == "Win Handle":
        obj = WinHandle()
        obj.type_ = name
        obj.object_address = value
        return obj
    elif type_ == "Win Kernel Hook":
        obj = WinKernelHook()
        obj.description = value
        return obj
    elif type_ == "Win Mailslot":
        obj = WinMailslot()
        obj.name = value
        return obj
    elif type_ == "Win Network Share":
        obj = WinNetworkShare()
        obj.local_path = value
        return obj
    elif type_ == "Win Process":
        obj = WinProcess()
        obj.window_title = value
        return obj
    elif type_ == "Win Registry Key":
        obj = WinRegistryKey()
        obj.key = value
        return obj
    elif type_ == "Win Service":
        obj = WinService()
        obj.service_name = value
        return obj
    elif type_ == "Win System":
        obj = WinSystem()
        obj.product_name = value
        return obj
    elif type_ == "Win Task":
        obj = WinTask()
        obj.name = value
        return obj
    elif type_ == "Win User Account":
        obj = WinUser()
        obj.security_id = value
        return obj
    elif type_ == "Win Volume":
        obj = WinVolume()
        obj.drive_letter = value
        return obj
    elif type_ == "X509 Certificate":
        obj = X509Certificate()
        obj.raw_certificate = value
        return obj
    """
    The following are types that are listed in the 'Indicator Type' box of
    the 'New Indicator' dialog in CRITs. These types, unlike those handled
    above, cannot be written to or read from CybOX at this point.

    The reason for the type being omitted is written as a comment inline.
    This can (and should) be revisited as new versions of CybOX are released.
    NOTE: You will have to update the corresponding make_crits_object function
    with handling for the reverse direction.

    In the mean time, these types will raise unsupported errors.
    """
    #elif type_ == "Device": # No CybOX API
    #elif type_ == "DNS Cache": # No CybOX API
    #elif type_ == "GUI": # revisit when CRITs supports width & height specification
    #elif type_ == "HTTP Session": # No good mapping between CybOX/CRITs
    #elif type_ == "Linux Package": # No CybOX API
    #elif type_ == "Network Packet": # No good mapping between CybOX/CRITs
    #elif type_ == "Network Route Entry": # No CybOX API
    #elif type_ == "Network Route": # No CybOX API
    #elif type_ == "Network Subnet": # No CybOX API
    #elif type_ == "Semaphore": # No CybOX API
    #elif type_ == "Socket": # No good mapping between CybOX/CRITs
    #elif type_ == "UNIX File": # No CybOX API
    #elif type_ == "UNIX Network Route Entry": # No CybOX API
    #elif type_ == "UNIX Pipe": # No CybOX API
    #elif type_ == "UNIX Process": # No CybOX API
    #elif type_ == "UNIX User Account": # No CybOX API
    #elif type_ == "UNIX Volume": # No CybOX API
    #elif type_ == "User Session": # No CybOX API
    #elif type_ == "Whois": # No good mapping between CybOX/CRITs
    #elif type_ == "Win Computer Account": # No CybOX API
    #elif type_ == "Win Critical Section": # No CybOX API
    #elif type_ == "Win Executable File": # No good mapping between CybOX/CRITs
    #elif type_ == "Win File": # No good mapping between CybOX/CRITs
    #elif type_ == "Win Kernel": # No CybOX API
    #elif type_ == "Win Mutex": # No good mapping between CybOX/CRITs
    #elif type_ == "Win Network Route Entry": # No CybOX API
    #elif type_ == "Win Pipe": # No good mapping between CybOX/CRITs
    #elif type_ == "Win Prefetch": # No CybOX API
    #elif type_ == "Win Semaphore": # No CybOX API
    #elif type_ == "Win System Restore": # No CybOX API
    #elif type_ == "Win Thread": # No good mapping between CybOX/CRITs
    #elif type_ == "Win Waitable Timer": # No CybOX API
    raise UnsupportedCybOXObjectTypeError(type_, name)
Exemple #10
0
    def create_object(self, ce1sus_object, event_permissions, user):
        definition_name = ce1sus_object.definition.name
        obj = Object()
        identifier = 'ce1sus:Object-{0}'.format(ce1sus_object.uuid)
        obj.id_ = identifier
        # try to find automatic the object container
        try:
            clazz = get_class(
                'cybox.objects.{0}_object'.format(definition_name.lower()),
                definition_name)
            instance = clazz()
            if definition_name == 'Disk':
                # TODO: check why this must be set stix bug?
                setattr(instance, 'type_', None)
        except ImportError:
            if definition_name == 'WinEventLog':
                instance = WinEventLog()
                # TODO: check why this must be set stix bug?
                setattr(instance, 'type_', None)
            elif definition_name == 'UserAccount':
                instance = UserAccount()
            elif definition_name == 'WinService':
                instance = WinService()
            elif definition_name == 'WindowsRegistryKey':
                instance = WinRegistryKey()
            elif definition_name == 'NetworkConnection':
                instance = NetworkConnection()
            elif definition_name == 'WinVolume':
                instance = WinVolume()
                # TODO: check why this must be set stix bug?
                setattr(instance, 'drive_type', None)
            elif definition_name == 'WinKernelHook':
                instance = WinKernelHook()
            elif definition_name == 'WinDriver':
                instance = WinDriver()
            elif definition_name == 'DomainName':
                instance = DomainName()
            # TODO: try to map it manually
            elif definition_name == 'email':
                instance = EmailMessage()
            else:
                raise Ce1susStixMapperException(
                    'Required to map manually {0}'.format(definition_name))

        obj.properties = instance

        attributes = ce1sus_object.get_attributes_for_permissions(
            event_permissions, user)
        for attribute in attributes:
            self.map_attribtue(instance, attribute)

        rel_objects = ce1sus_object.get_related_objects_for_permissions(
            event_permissions, user)
        for rel_object in rel_objects:
            ob = self.create_object(rel_object.object, event_permissions, user)
            if ob:
                rel_obj = self.create_related_object(rel_object,
                                                     event_permissions, user)

                # cybox_rel_object = RelatedObject(properties=ob.properties, relationship=rel_object.relation)

                obj.related_objects.append(rel_obj)
        return obj
Exemple #11
0
def make_cybox_object(type_, value=None):
    """
    Converts type_, name, and value to a CybOX object instance.

    :param type_: The object type.
    :type type_: str
    :param value: The object value.
    :type value: str
    :returns: CybOX object
    """

    if type_ == IndicatorTypes.USER_ID:
        acct = Account()
        acct.description = value
        return acct
    elif type_ in IPTypes.values():
        if type_ == IPTypes.IPV4_ADDRESS:
            name = 'ipv4-addr'
        elif type_ == IPTypes.IPV6_ADDRESS:
            name = 'ipv6-addr'
        elif type_ == IPTypes.IPV4_SUBNET:
            name = 'ipv4-net'
        elif type_ == IPTypes.IPV6_SUBNET:
            name = 'ipv6-net'
        return Address(category=name, address_value=value)
    elif type_ == IndicatorTypes.API_KEY:
        api = API()
        api.description = value
        return api
    elif type_ == IndicatorTypes.DOMAIN:
        obj = DomainName()
        obj.value = value
    elif type_ == IndicatorTypes.USER_AGENT:
        obj = HTTPRequestHeaderFields()
        obj.user_agent = value
        return obj
    elif type_ == IndicatorTypes.MUTEX:
        m = Mutex()
        m.named = True
        m.name = String(value)
        return m
    elif type_ in (IndicatorTypes.SOURCE_PORT,
                   IndicatorTypes.DEST_PORT):
        p = Port()
        try:
            p.port_value = PositiveInteger(value)
        except ValueError: # XXX: Raise a better exception...
            raise UnsupportedCybOXObjectTypeError(type_, name)
        return p
    elif type_ == IndicatorTypes.PROCESS_NAME:
        p = Process()
        p.name = String(value)
        return p
    elif type_ == IndicatorTypes.URI:
        r = URI()
        r.type_ = 'URL'
        r.value = value
        return r
    elif type_ in (IndicatorTypes.REGISTRY_KEY,
                   IndicatorTypes.REG_KEY_CREATED,
                   IndicatorTypes.REG_KEY_DELETED,
                   IndicatorTypes.REG_KEY_ENUMERATED,
                   IndicatorTypes.REG_KEY_MONITORED,
                   IndicatorTypes.REG_KEY_OPENED):
        obj = WinRegistryKey()
        obj.key = value
        return obj
    """
    The following are types that are listed in the 'Indicator Type' box of
    the 'New Indicator' dialog in CRITs. These types, unlike those handled
    above, cannot be written to or read from CybOX at this point.

    The reason for the type being omitted is written as a comment inline.
    This can (and should) be revisited as new versions of CybOX are released.
    NOTE: You will have to update the corresponding make_crits_object function
    with handling for the reverse direction.

    In the mean time, these types will raise unsupported errors.
    """
    #elif type_ == "Device": # No CybOX API
    #elif type_ == "DNS Cache": # No CybOX API
    #elif type_ == "GUI": # revisit when CRITs supports width & height specification
    #elif type_ == "HTTP Session": # No good mapping between CybOX/CRITs
    #elif type_ == "Linux Package": # No CybOX API
    #elif type_ == "Network Packet": # No good mapping between CybOX/CRITs
    #elif type_ == "Network Route Entry": # No CybOX API
    #elif type_ == "Network Route": # No CybOX API
    #elif type_ == "Network Subnet": # No CybOX API
    #elif type_ == "Semaphore": # No CybOX API
    #elif type_ == "Socket": # No good mapping between CybOX/CRITs
    #elif type_ == "UNIX File": # No CybOX API
    #elif type_ == "UNIX Network Route Entry": # No CybOX API
    #elif type_ == "UNIX Pipe": # No CybOX API
    #elif type_ == "UNIX Process": # No CybOX API
    #elif type_ == "UNIX User Account": # No CybOX API
    #elif type_ == "UNIX Volume": # No CybOX API
    #elif type_ == "User Session": # No CybOX API
    #elif type_ == "Whois": # No good mapping between CybOX/CRITs
    #elif type_ == "Win Computer Account": # No CybOX API
    #elif type_ == "Win Critical Section": # No CybOX API
    #elif type_ == "Win Executable File": # No good mapping between CybOX/CRITs
    #elif type_ == "Win File": # No good mapping between CybOX/CRITs
    #elif type_ == "Win Kernel": # No CybOX API
    #elif type_ == "Win Mutex": # No good mapping between CybOX/CRITs
    #elif type_ == "Win Network Route Entry": # No CybOX API
    #elif type_ == "Win Pipe": # No good mapping between CybOX/CRITs
    #elif type_ == "Win Prefetch": # No CybOX API
    #elif type_ == "Win Semaphore": # No CybOX API
    #elif type_ == "Win System Restore": # No CybOX API
    #elif type_ == "Win Thread": # No good mapping between CybOX/CRITs
    #elif type_ == "Win Waitable Timer": # No CybOX API
    raise UnsupportedCybOXObjectTypeError(type_, name)
def main():
    stix_package = STIXPackage()

    malware_instance = MalwareInstance()
    malware_instance.add_name("plugin1.exe")
    #not really remote access but am not sure what else to put
    malware_instance.add_type("Remote Access Trojan")

    ttp = TTP(title="Install+plugin1.exe")
    ttp.behavior = Behavior()
    ttp.behavior.add_malware_instance(malware_instance)

    #observable 1 Install+plugin1.exe
    file_object = File()
    file_object.file_name = "Install+plugin1.exe"
    file_object.add_hash(
        Hash("164ecfc36893ee368a3c4cb2fd500b58262f1b87de1e68df74390db0b5445915"
             ))
    file_object.hashes[0].simple_hash_value.condition = "Equals"

    #observable 2 plugin1.exe
    #http://cybox.readthedocs.io/en/stable/examples.html#creating-observables
    file_plugin1 = File()
    file_plugin1.file_name = "plugin1.exe"
    file_plugin1.file_path = "C:\\Users\\Default\\AppData\\Local\\temp\plugin1"
    file_plugin1.add_hash(
        Hash("ae768b62f5fef4dd604e1b736bdbc3ed30417ef4f67bff74bb57f779d794d6df"
             ))
    file_plugin1.hashes[0].simple_hash_value.condition = "Equals"

    #observable 3 registry key
    #http://cybox.readthedocs.io/en/stable/api/coverage.html
    registry_object = WinRegistryKey()
    registry_object.name = "HKCU\\Software\\Microsoft\\Windows\\CurrentVersion\\Run\\Google Ultron Updater"

    #observable 4 network traffic
    #http://stixproject.github.io/documentation/idioms/malware-hash/
    #I couldn't figure out how to correctly indicate the source, dest or protocol
    addr = Address(address_value="192.168.52.219", category=Address.CAT_IPV4)

    #indicator 1 Install+plugin1.exe
    indicator = Indicator(title="File hash for Install+plugin.exe")
    indicator.add_indicator_type("File Hash Watchlist")
    indicator.add_observable(file_object)
    indicator.add_indicated_ttp(TTP(idref=ttp.id_))

    #indicator 2 plugin1.exe
    indicator2 = Indicator(title="File hash for plugin1.exe")
    indicator2.add_indicator_type("File Hash Watchlist")
    indicator2.add_observable(file_plugin1)
    indicator2.add_indicated_ttp(TTP(idref=ttp.id_))

    #indicator3 registry key
    indicator3 = Indicator(title="Registry entry for Install+plugin.exe")
    indicator3.add_indicator_type("Malware Artifacts")
    indicator3.add_observable(registry_object)
    indicator3.add_indicated_ttp(TTP(idref=ttp.id_))

    #indicator4 network traffic
    indicator4 = Indicator(title="Network Traffic for plugine1.exe")
    indicator.add_indicator_type("IP Watchlist")
    indicator4.add_observable(Observable(addr))
    indicator4.add_indicated_ttp(TTP(idref=ttp.id_))

    stix_package.add_indicator(indicator)
    stix_package.add_indicator(indicator2)
    stix_package.add_indicator(indicator3)
    stix_package.add_indicator(indicator4)
    stix_package.add_ttp(ttp)

    print(stix_package.to_xml(encoding=None))
Exemple #13
0
observables_doc.add(WinService.from_dict({"service_name": "Service Name",
                                  "display_name": "Service Display name",
                                  "startup_type": "Service type",
                                  "service_status": "Status",
                                  "service_dll": "Somedll.dll",
                                  "started_as": "Start",
                                  "group_name": "Group name",
                                  "startup_command_line": "Commandline"}))

observables_doc.add(WinRegistryKey.from_dict({"hive": "SYSTEM",
                                             "key": "some\\registry\\key",
                                             "number_values": 2,
                                             "values": [{"name": "Something", 
                                                         "datatype": "REG_DWORD", #or whatever it is...
                                                         "data": "Something else"},
                                                        {"name": "Another", 
                                                         "datatype": "REG_BINARY", #or whatever it is...
                                                         "data": base64.b64encode("\x90\x90\x90")}], #binary stuff must be normalized, base64 is the usual
                                             "number_subkeys": 1,
                                             # subkeys have the same members as keys:
                                             "subkeys": [{"key": "SubkeyName", "number_values": 1, 
                                                            "values": [{"name": "SubkeyVal", "datatype": "REG_DWORD", "data": "Subkey val data"}]}]
                                            }))

observables_doc.add(Mutex.from_dict({"name": "Some_MUTEX!!!"}))

# we can also specify conditions:
proc = Process.from_dict({"name": "anotherProcess.exe",
                          "pid": 102,  
                          "parent_pid": 10,
                          "image_info": {"command_line": "anotherProcess.exe /c blahblah.bat"}})
proc.name.condition = "Equals"