mirror of
https://github.com/fortra/impacket
synced 2026-06-08 14:15:13 +00:00
Martin Gallo
cd4fe47cfc
This was a pending change to: - Use the same tagline, copyright and license notice across files. - Remove authors' contacts that are no longer valid (due to affiliation changes). - Update repository location. - Update license file with missing licenses (althought those were already in source files). This doesn't include any change on the source code, nor any change on current copyright or licenses. Just formatting and phrasing to make our and distro's maintainers life easier.
124 lines
4.9 KiB
Python
Executable File
124 lines
4.9 KiB
Python
Executable File
#!/usr/bin/env python
|
|
# Impacket - Collection of Python classes for working with network protocols.
|
|
#
|
|
# SECUREAUTH LABS. Copyright (C) 2021 SecureAuth Corporation. All rights reserved.
|
|
#
|
|
# This software is provided under a slightly modified version
|
|
# of the Apache Software License. See the accompanying LICENSE file
|
|
# for more information.
|
|
#
|
|
# Description:
|
|
# Mini shell using some of the SMB functionality of the library
|
|
#
|
|
# Author:
|
|
# Alberto Solino (@agsolino)
|
|
#
|
|
# Reference for:
|
|
# SMB DCE/RPC
|
|
#
|
|
|
|
from __future__ import division
|
|
from __future__ import print_function
|
|
import sys
|
|
import logging
|
|
import argparse
|
|
from impacket.examples import logger
|
|
from impacket.examples.utils import parse_target
|
|
from impacket.examples.smbclient import MiniImpacketShell
|
|
from impacket import version
|
|
from impacket.smbconnection import SMBConnection
|
|
|
|
def main():
|
|
# Init the example's logger theme
|
|
logger.init()
|
|
print(version.BANNER)
|
|
parser = argparse.ArgumentParser(add_help = True, description = "SMB client implementation.")
|
|
|
|
parser.add_argument('target', action='store', help='[[domain/]username[:password]@]<targetName or address>')
|
|
parser.add_argument('-file', type=argparse.FileType('r'), help='input file with commands to execute in the mini shell')
|
|
parser.add_argument('-debug', action='store_true', help='Turn DEBUG output ON')
|
|
|
|
group = parser.add_argument_group('authentication')
|
|
|
|
group.add_argument('-hashes', action="store", metavar = "LMHASH:NTHASH", help='NTLM hashes, format is LMHASH:NTHASH')
|
|
group.add_argument('-no-pass', action="store_true", help='don\'t ask for password (useful for -k)')
|
|
group.add_argument('-k', action="store_true", help='Use Kerberos authentication. Grabs credentials from ccache file '
|
|
'(KRB5CCNAME) based on target parameters. If valid credentials '
|
|
'cannot be found, it will use the ones specified in the command '
|
|
'line')
|
|
group.add_argument('-aesKey', action="store", metavar = "hex key", help='AES key to use for Kerberos Authentication '
|
|
'(128 or 256 bits)')
|
|
|
|
group = parser.add_argument_group('connection')
|
|
|
|
group.add_argument('-dc-ip', action='store', metavar="ip address",
|
|
help='IP Address of the domain controller. If omitted it will use the domain part (FQDN) specified in '
|
|
'the target parameter')
|
|
group.add_argument('-target-ip', action='store', metavar="ip address",
|
|
help='IP Address of the target machine. If omitted it will use whatever was specified as target. '
|
|
'This is useful when target is the NetBIOS name and you cannot resolve it')
|
|
group.add_argument('-port', choices=['139', '445'], nargs='?', default='445', metavar="destination port",
|
|
help='Destination port to connect to SMB Server')
|
|
|
|
if len(sys.argv)==1:
|
|
parser.print_help()
|
|
sys.exit(1)
|
|
|
|
options = parser.parse_args()
|
|
|
|
if options.debug is True:
|
|
logging.getLogger().setLevel(logging.DEBUG)
|
|
# Print the Library's installation path
|
|
logging.debug(version.getInstallationPath())
|
|
else:
|
|
logging.getLogger().setLevel(logging.INFO)
|
|
|
|
domain, username, password, address = parse_target(options.target)
|
|
|
|
if options.target_ip is None:
|
|
options.target_ip = address
|
|
|
|
if domain is None:
|
|
domain = ''
|
|
|
|
if password == '' and username != '' and options.hashes is None and options.no_pass is False and options.aesKey is None:
|
|
from getpass import getpass
|
|
password = getpass("Password:")
|
|
|
|
if options.aesKey is not None:
|
|
options.k = True
|
|
|
|
if options.hashes is not None:
|
|
lmhash, nthash = options.hashes.split(':')
|
|
else:
|
|
lmhash = ''
|
|
nthash = ''
|
|
|
|
try:
|
|
smbClient = SMBConnection(address, options.target_ip, sess_port=int(options.port))
|
|
if options.k is True:
|
|
smbClient.kerberosLogin(username, password, domain, lmhash, nthash, options.aesKey, options.dc_ip )
|
|
else:
|
|
smbClient.login(username, password, domain, lmhash, nthash)
|
|
|
|
shell = MiniImpacketShell(smbClient)
|
|
|
|
if options.file is not None:
|
|
logging.info("Executing commands from %s" % options.file.name)
|
|
for line in options.file.readlines():
|
|
if line[0] != '#':
|
|
print("# %s" % line, end=' ')
|
|
shell.onecmd(line)
|
|
else:
|
|
print(line, end=' ')
|
|
else:
|
|
shell.cmdloop()
|
|
except Exception as e:
|
|
if logging.getLogger().level == logging.DEBUG:
|
|
import traceback
|
|
traceback.print_exc()
|
|
logging.error(str(e))
|
|
|
|
if __name__ == "__main__":
|
|
main()
|