plcforum.uz.ua

Hello everyone,
I have made a tool which can remove the source protection from RSLogix 5000 files.
It works on routines, programs, add-on-instructions, and rungs that have been exported as .L5X files.
You can run it in your browser, because it is written in JavaScript.
The directions and program are here ******
You just have to export to XML, put the XML into the webpage, and get the keys or decrypted XML out of the webpage.

Hope you like this!

Be careful, the user skdatmonster* IP is in the BlackVirusedList
http://www.stopforumspam.com/search/31.172.30.3


Use free virtual PC https://www.virtualbox.org/
or
http://www.vmware.com/go/downloadplayer/
for testing tools

Well I am using Tor for browsing to keep anonymity. Sorry but I do not want employers to know of this. So because I am using Tor proxies, the IP addresses come up on the lists, since many people use these proxies. Anyway, I guess all I can say is to read the source code of the page, it is open source on github. (https://github.com/skdatmonster/DecryptSourceProtection/blob/gh-pages/index.html) It is straightforward, just parse XML, do base64 decode, do AES decrypt, and put XML back together. No fishing or virus, you can read for yourself. Anyway if you have any questions I can answer them.
http://vms.drweb.com/online result http://online3.drweb.com/cache/?i=68afc ... e7e388e49b

Hi i ran the script but i am getting error
can you please help me out.
Program is on revision 18.

I attempted this at first by pasting the entire XML file contents and again with just the encrypted routine content and both resulted in the following error:



Please help. Thanks!

Hello.

I have tested with a file saved in rslogix 20, but I got a message.

An unsupported EncryptionConfig value was found. Decryption may not work


Do you know, how can I try to solve it.

greetings

If you share your *.ACD file,I can tell you sk.dat password

How about you actually share the information on how you extract the password instead?

I have put up a new version of the tool, it is at the same urls. This can handle EncryptionConfig of 2 in addition to 3. See https://www.github.com/skdatmonster/Dec ... /README.md and http://skdatmonster.github.io/DecryptSo ... index.html

Prateeklath and Tepisjrf, this should be compatible with your files.
Dropkick, your browser is too old for this, it doesn't support XPath. Try with Chrome or Firefox.

Look forward to your feedback!

I tested with V19 and V20,but just get the message:

Zjkaikai, try reloading the page, i think you have the old version. In the updated version the error message is a little different and it tells you wat the EncryptionConfig is.

Warning: An unsupported EncryptionConfig value was found. Decryption may not work
Exception caught: ReferenceError: CryptoJS is not defined

It looks like your page is still running the old code, so I copied the new html to my own server - works fine for me for both v19 and v20, thanks for your good work sk!

Please help me how to do it. It doesn't decrypt and show anything in other part of the windows. I have saved the file as a XML .L5X as mentioned.

What is the error?

I also have error message as "Warning: An unsupported EncryptionConfig value was found. Decryption may not work".
My project is in V13.04 and i converted it to V19.0 to get export routine option. Please help me.

I have updated the program to support the latest EncryptionConfig. It now supports two three and five. It is once again at http://skdatmonster.github.io/DecryptSourceProtection/ Enjoy!

has anyone been successful with unlocking a plc? I have a piece of equipment that is now down and it is locked. No vendor no support.
Please either repost or contact me if you can help

Vulnerability fixed? http://rockwellautomation.custhelp.com/ ... _id/582544

Is it possible to upload the program on your computer? If so, then you could export to an .L5X file and use the tool from above in this thread. I havent tried with a real live PLC that is locked, so it depends on how it was locked.


No, not well. What happened was they made a new EncryptionConfig 5, which used the same algorithms as the old one, but there was a new key and a two byte header. Plus they changed which libraries they were using. My decrypting tool can do the latest version now, so nice try A-B.

The PLC lock is something completely different, it is not possible to extract the password from the .ACD file as it only exists in the processor.



Your existing decrypt algorithms will only work for versions lower than V20.03 and V21.03, AB have completely changed the security in the newer versions.

Prushmere, thanks for info on controller lock. Yes, that is something the tool cannot do.

Actually, v20.03 and v21.03 were released late last year, and they use the EncryptionConfig="5" I wrote about. It was different, but not that different. The tool can decode these versions.

Perfect tools. I like it. Thanks

Hi, i have this file:

http://rapidshare.com/share/E8DB5407B16 ... FBAD191327


i tried to decrypt but i just get this error message:

Error: An unsupported EncryptionConfig value was found. (null) Decryption of this file is not yet supported.

can anybody help to decrypt the file?

Add the following keys to your sk.dat file:

thank you very much
it works!!

Who can i send the file to to decode this protection?

The information you are looking for is in the previous posts. Please read from the first post.

Source key: zengyang

thank yeosh99
thankyou somuch....

Thanks to yeosh99 and Blue Dog for helping out! It is good to see the community helping each other out.

I had to change email addresses a while ago, but I cant change my form email address because it keeps saying "spam from this ip." So I have not been getting emails, but i will try to check in here sometimes. Thanks once again to all you.

I am having .acd file , can anyone help me on this forum .

please help

I am getting this error : Your browser does not support XPath, please try again with a modern browser
And even if try to decrypt, the error is : Exception caught: ReferenceError: 'XPathResult' is undefined

Please help to resolve this.

Thanks
Nitin

I am getting this error "Your browser does not support XPath, please try again with a modern browser". I am using IE 11.0.9600. I can-not install other browser on my working notebook.
Please help me to fix it.

I am getting two error:
1: Before dropping .L5X file >> Your browser does not support XPath, please try again with a modern browser.
2: After dropping .L5X file >> Exception caught: ReferenceError: 'XPathResult' is undefined.

Please help to fix these error.

Thanks
Nitin

I have put up a new version of the tool again. It is at the same urls, see https://www.github.com/skdatmonster/Dec ... /README.md and http://skdatmonster.github.io/DecryptSo ... index.html

This version can now also handle EncryptionConfig="6" which is for newer versions of RSLogix 5000. However, in the new version, they have changed how source keys are stored, so it can't recover source keys when EncryptionConfig="6". I haven't finished looking at that, maybe I can fix it, maybe it would need rainbow tables. Even though, if a file is EncryptionConfig="6", you can still copy the decrypted XML out of the right box, save that in a new .L5X file, and import that into a project to get your logic back.

For those having trouble with XPath in browsers, you need to try with a different browser. I have tested the program in Firefox and Chrome and it is working. If your browser doesn't have XPath or XPathResult, then it won't work and you have to try with a different browser. If you cannot install another browser, maybe copy the file to a different computer and install it there?

Thanks a lot for this great tool. Highly appreciated

I have a quick update to the tool, EncryptionConfig="7" is now supported. This is used in the latest version.

Excellent it work just fine! congratulations

hi everybody i try to use this method with a 15 version program but i can´t do it because this version do not have the import/export option, does any body know how to do it in 15 version program?
thanks in advance

Why not to convert project to ver. 16 or 20 and use export function?

Is there a way to Unlock safety controller? If you open the controller properties there is Safety folder and in there:
- Safety Application: Locked and across there is a button Safety Lock/Unlock and if you push the button is ask for the password
All the subroutines in the safety program are open but they are not editable and there is no way to change the controller.

It is probably possible, since there is also a key for safety encryption, but I am hesitant to do, because that is there for life safety and not just DRM.

However, if you want to reuse part of the program, and you do not have the safety lock key, it is already possible to export the whole thing without special tool. If you export/save as the entire project as L5K or L5X, and then import it into new project, I think that will be safety unlocked. You can't go online with controller unless you do a stop and download, and create new safety relationships, but it should work. See this form thread. http://plctalk.com/qanda/showthread.php?t=76593

It is just a curiosity. Right now it doesn't really matter. But it would be a good tool to unlock the program just to be able to replace faulty processor or add some i/o cards. Sincerely.

it sometimes works and sometimes not .
i got error message " An XML parser error occurred, decryption may have been unsuccessful"
please help

What is the software version of RSLogix 5000 you are using, and what is the browser? Can you give a sample file that does not decrypt?

How about rslogix 5000 v30 program?

Thanks skdatmonster3,
used your tool and worked perfect.
You are a real genius to get to the bottom of this )

Now for all other user who are saying cannot use/export .l5x files.

If there is not an option to export the routine into a .l5x file this worked for me.
Saved the project as .l5K file.
Opened the .l5K file and choose to import to a different version.
On this new version also cannot see the routines but have the export option when click right.
After that used the decrypt tool, bingo !!!

all the best to everyone
jam

There is now also EncryptionConfig="8" in Studio V28 and "9" in V30... Think you can figure it out?