I'm having a software protection dongle, which is a HID usb dongle. this dongle is a custom made one, so there is no way to search in internet. please give me a solution to emmulate the dongle or guide me how to remove the dongle check in file.

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Reverse the SW, or post a commercial request for your trouble.......

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Software is packed with asprotect 2.xx SKE. But i unpacked it well. and the sw is done in VB 6.0. i extracted the P-Code and forms well. I want to know how to recompile it to an exe file

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you talk about the blackmagic dongle?

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...или ты работаешь хорошо, или ты работаешь много...

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yes

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To link2kannan
i extracted the P-Code and forms well. I want to know how to recompile it to an exe file...

Send me extracted file. I will try to decompiling to source.

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To DrVB_5_6
Sorry, The extracted files are Native Code.

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Try VB Decompiler

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This is the software dongle check program decompiled using VB Decompiler.
Please give me the vb code of the USB dongle check procedure. if possible i want the algarithm used to check the dongle

2d3b_23.05.2012_EXELAB.rU.tgz - dDog.rar

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link2kannan
Duplicate post: --> Link <--

Do you think that the more posts you create, the more quickly get an answer?
Put the original program, please! It is easier to debug ...

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One death is a tragedy, one million is a statistic.

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the full package is around 200mb. so, can i send the file which has dongle check

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Upload this package to a file exchange service and post link to it here.

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Следуй за белым кроликом

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Может прикроем вторую ветку, т.к. тут точно тоже самое будет обсуждаться!
Can'll cover the second branch, because there just the same as will be discussed!

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One death is a tragedy, one million is a statistic.

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--> Link <--

Download BlackMagic.zip and extract into c:\ drive. dont extract to some other drive.
This software is having BIOS, HDD, Motherboard, CPU, MAC protection. so, it will not run in your pc before it will be patched.

All the best for sucess patching.

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http://www.crocko.com/32C3C12D63464622A2A5F7AEEA9605B3/BlackMagic.zip

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ZaZa,neomant
have you tried to the package

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link2kannan
Please, specify which a module exactly you want to be 'healing'.

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Следуй за белым кроликом

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neomant
in frmWatchDog form all code inside the timers are need to be cleared. because those timers are checking for dongle always
USBDongleInterface is the vb module file, which has all dongle related functions

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if dongle inserted _vbaStrCmp compare the string with "~cAnStArT~d0nGlE~pReSeNt~" then software loaded

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Here for you. Patched functions: tmrCycleMain_Timer, tmrExpiryCheck_Timer and MainModule_CB8830. I can't check everything because packet not installing and missed critical files.

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Следуй за белым кроликом

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thanks for this file, i'll check and let you back. could you please guide me hon you patched those timer and module of this file? which tool you used? please guide me to improve my knowledge

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thanks my friend, the file is patched and loaded successfully. but when i click any button inside the forms, it says dongle not found. and then it exit whole application.

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Use the button 'Правка', don't produce the message in a row.

To investigate this application completely to me the install package is necessary.

Standard toolkit for researching VB-application:
VB Decompiler;
IDA;
OllyDbg;
and half live learning, learning and once more learning.

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Следуй за белым кроликом

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oh great, i can able to view the functions in vb decompiler. but i want to know how to find the address of the function in IDA and ollydbg.

Ok, i'll attach the whole package setup file in next message

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neomant
Full Setup file of the package

--> Link <--

Serial No: 9781-4364-6834-5537

But this software won't install without dongle. So, we have to unpack this installer, which is made with setupfactory

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link2kannan you can re-upload to other hoster like rghost.ru or rapidshare.com ?

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...или ты работаешь хорошо, или ты работаешь много...

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it is arround 233mb. so, i can't able to upload in browser. so i choose this file sharing to upload via ftp

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BfoX пишет:
like rghost.ru
--> RGhost <--

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We do what we want because we can.

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how to identify a cmdButton.click() event procedure in an vb application using IDA or ollydbg

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link2kannan
use appropriate tools for appropriate tasks
you won't be killing birds from the tank, right?
so for identifying vb event handler - use VB decompilers damn it
for Ida there are some helper scripts that could also put human-readable comments that will make your life more easier so far

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