Keylok II USBkey backup

[nbsn]

Dear ALL:

I have a linux based software using Keylok II USBkey. last week, my colleague lost it and we spend $500 by a new one from provider.

Is there any method to copy one for backup and other suggest.

Thx.

Eba

[BfoX]

you can extract ValidateCode1/2/3 fom your target. next make your own dumper for windows and read back all info from dongle...

[nodongle]

@nbsn

Or you can make usbtrace logs for: plug-in dongle and run protected software.

You can find all required data in the logs: two MasterCodes, user data, etc.

[ngoksun]

For your Linux platform, copy your dongle is simply way and it's possible for KeyLok II. This weakly dongle hardware can be broken within hours.

[acceph]

Originally Posted by BfoX

you can extract ValidateCode1/2/3 fom your target. next make your own dumper for windows and read back all info from dongle...

Bfox,, could you please to share the way how did you extract the validation code 1/2/3 from the target?

I have tried to use some disassembler to read the *.exe file (target file) but it seems very difficult,,

I will share the download link of the target if it's necessary..

thank's

[BfoX]

@acceph: you make the usb trace log? share the link if want also

[nodongle]

@acceph

Edit Keylok dongle memory it is easy:
1. Extract Read/Write codes from protected file
or calculate the codes from two Master codes

2. Put correct codes into edit tool from SDK.

[Mario1234]

@nodongle

Can the keylok read/write/master codes found in the kl2dll32.dll or in the protected exe.

[BfoX]

yes, in the target software or in the log's

[nbsn]

Thanks every body.

the Keylok II key contain 45 Days Demo license for the software.
When i first insert it, after 45 days i can't use it.
And the Linux root account has been locked for the software, only WebGUI.
Luckly, I have a empty Keylok II usb key right now.
I need to copy the Keylok II usb key under windows.
My question is how to dump the origional usb key data to a file and rewrite the dump file to the empty Keylok II usb key.