def __init__(self, s0='', s1='', s2='', s3=''):
Struct.__init__(self)
self['s0'] = SafeString(s=s0)
self['s1'] = SafeString(s=s1)
self['s2'] = SafeString(s=s2)
self['s3'] = SafeString(s=s3)
self.payload = None
def __init__(self, unicode_flag=1, computername=''):
Struct.__init__(self)
self['UnicodeFlag'] = 1
self['CodePage'] = 0
self['ComputerName'] = (computername + '\0').encode('utf-16le')
self['ComputerNameLen'] = len(self['ComputerName'])
self.payload = ''
def __init__(self, source, dest, flags=[]):
Struct.__init__(self)
self['source'] = SafeString(source)
self['dest'] = SafeString(dest)
self['flagsSize'] = len(flags)
if self['flagsSize']: self['unknown_byte0'] = 1
self['flags'] = flags
self.payload = None
def __init__(self, timeout=0, flags=[]):
Struct.__init__(self)
self['waitForSize'] = len(flags)
self['waitForFlags'] = flags
self['timeoutMS'] = timeout
if self['waitForSize']:
self['unknown_byte0'] = 1
self.payload = None
def __init__(self, device_list=None):
Struct.__init__(self)
if not device_list:
self['DeviceList'] = []
self['DeviceCount'] = 0
else:
self['DeviceList'] = device_list
self['DeviceCount'] = len(device_list)
def __init__(self, data=None):
Struct.__init__(self, data)
if data is None:
# TODO
raise RuntimeError('Not implemented!')
else:
# A parsing against an invalid stream does not make sense
if self['Signature'] != LWR_KEYSECURITY_SIGNATURE:
raise ValueError('KeySecurity: Data provided is not a KeySecurity')
offset = self.calcsize()
if self['SecurityDescriptorSize']:
self['SecurityDescriptor'] = data[offset:offset+self['SecurityDescriptorSize']]
def __init__(self, data=None):
Struct.__init__(self, data)
if data is None:
# TODO
raise RuntimeError('Not implemented!')
else:
# A parsing against an invalid stream does not make sense
if self['Signature'] != LWR_KEYVALUE_SIGNATURE:
raise ValueError('KeyValue: Data provided is not a KeyValue')
offset = self.calcsize()
if self['NameLength']:
self['ValueNameString'] = data[offset:offset+self['NameLength']]
def __init__(self,
command='',
timeout=0,
arguments=[],
environment=[],
flags=[]):
Struct.__init__(self)
self['command'] = SafeString(command)
self['timeoutMS'] = timeout
self['argumentsSize'] = len(arguments)
self['environmentSize'] = len(environment)
self['flagsSize'] = len(flags)
if self['argumentsSize']: self['unknown_byte0'] = 1
if self['environmentSize']: self['unknown_byte1'] = 1
if self['flagsSize']: self['unknown_byte2'] = 1
self['arguments'] = map(lambda x: SafeString(x), arguments)
self['environment'] = map(lambda x: SafeString(x), environment)
self['flags'] = flags
self.payload = None
def __init__(self, data=None):
Struct.__init__(self, data)
if data is None:
# TODO
raise RuntimeError('Not implemented!')
else:
# A parsing against an invalid stream does not make sense
if self['Signature'] != LWR_INDEXLEAF_SIGNATURE:
raise ValueError('IndexLeaf: Data provided is not a IndexLeaf')
offset = 4
if self['NumberOfElements'] and len(data[offset:]) < 4*self['NumberOfElements']:
raise ValueError('IndexLeaf: Does not provide enough data')
self['ListElements'] = []
for i in xrange(self['NumberOfElements']):
self['ListElements'].append({'offset':data[offset:offset+4]})
offset += 4
def __init__(self, data=None):
Struct.__init__(self, data)
if data is None:
# TODO
raise RuntimeError('Not implemented!')
else:
# A parsing against an invalid stream does not make sense
if self['Signature'] != LWR_FASTLEAF_SIGNATURE:
raise ValueError('FastLeaf: Data provided is not a FastLeaf')
offset = 4
if self['NumberOfElements'] and len(data[offset:]) < 8*self['NumberOfElements']:
raise ValueError('FastLeaf: Does not provide enough data: %d vs %d' % (len(data[offset:]), 8*self['NumberOfElements']))
self['ListElements'] = []
for i in xrange(self['NumberOfElements']):
key_node_offset = struct.unpack('<L', data[offset:offset+4])[0]
name_hint = data[offset+4:offset+8].rstrip('\0')
self['ListElements'].append({'offset':key_node_offset, 'hint':name_hint})
offset += 8
def __init__(self, data=None, hdr=None, cells=[]):
Struct.__init__(self, data)
if data is None:
self['Header'] = hdr
self['Cells'] = cells
else:
self['Header'] = HiveBinHeader(data=data)
# There is no point in continuing the parsing if the header is incorrect.
if not self['Header'] or not self.is_valid():
return
hdr_size = self['Header'].calcsize()
offset = hdr_size
self['Cells'] = []
while 1:
cell = Cell(data=data[offset:])
cell.set_offset(offset)
self['Cells'].append(cell)
offset += cell.calcsize()
if offset >= self['Header'].get_size():
break
def __init__(self, data=None):
Struct.__init__(self, data)
self.offset = 0
if data is None:
# TODO
raise RuntimeError('Not implemented!')
else:
if self['Size'] > 0x80000000:
self['Size'] = (-self['Size']) & 0xffffffff
d = data[4:self['Size']]
if d:
for cls in list_of_classes:
try:
c = cls(data=d)
except Exception as e:
continue
if c.is_valid():
self['Data'] = c
break
if not self['Data']:
self['Data'] = d
def __init__(self, q0=0, q1=0):
Struct.__init__(self)
self['qword0'] = q0
self['qword1'] = q1
self.payload = None
def __init__(self, qwords=[]):
Struct.__init__(self)
self['qwords'] = qwords
self['nr_qwords'] = len(qwords)
self.payload = None
def __init__(self, d=0, s=''):
Struct.__init__(self)
self['d0'] = d
self['string0'] = s.encode('utf-16le')
self['length'] = len(self['string0'])
self.payload = None
def pack(self):
data =Struct.pack(self)
if self['Data']:
data += self['Data'].pack()
return data
def __init__(self, data=None):
Struct.__init__(self, data)
def pack(self):
data =Struct.pack(self)
return data
def __init__(self, message_type):
Struct.__init__(self)
self['messageType'] = message_type
def pack(self):
data = Struct.serialize(self)
for device in self['DeviceList']:
data += device.pack()
return data
def __init__(self, component=0, packet_id=0):
Struct.__init__(self)
self['Component'] = component
self['PacketId'] = packet_id
self.payload = ''
def pack(self):
data = Struct.pack(self)
data += '\0' * (4096-Struct.calcsize())
return data
def __init__(self):
Struct.__init__(self)
self['Component'] = RDPDR_CTYP_CORE
self['PacketId'] = PAKID_CORE_USER_LOGGEDON
def pack(self):
data = Struct.serialize(self)
data += self['ComputerName']
return data
def __init__(self, d=0):
Struct.__init__(self)
self['dword0'] = d
self.payload = None
def __init__(self, data=None):
Struct.__init__(self, data)
# A parsing against an invalid stream does not make sense
if self['Signature'] != LWR_BASEBLOCK_SIGNATURE:
raise ValueError('Data provided is not a BaseBlock')
def __init__(self):
Struct.__init__(self)
self.payload = None
def __init__(self, d0=0, d1=0, d2=0):
Struct.__init__(self)
self['dword0'] = d0
self['dword1'] = d1
self['dword2'] = d2
self.payload = None
def pack(self):
data = Struct.serialize(self)
return data
def __init__(self, major=0x0001, minor=0x000c, cliend_id=0):
Struct.__init__(self)
self['VersionMajor'] = major
self['VersionMinor'] = minor
self['ClientId'] = cliend_id
self.payload = ''