Page 1 of 2

Crash with 64-bit Enigma Protected DLLs (v6.0)

Posted: Tue Dec 19, 2017 11:32 am
by lkalam
Hello,

I'm posting this to bring the email I sent to support@ to Vladimir's attention, as we are having an urgent issue with a crash inside an Enigma-protected function in one of our DLLs. I've sent a complete sample case that reproduces the problem, so tracing should be relatively simple.

I'd like to ask that you look into this as soon as possible, please...

Thank you,

Re: Crash with 64-bit Enigma Protected DLLs (v6.0)

Posted: Tue Dec 19, 2017 11:37 am
by Enigma
Hi, we are working on this problem, please hold on...

Re: Crash with 64-bit Enigma Protected DLLs (v6.0)

Posted: Tue Dec 19, 2017 12:40 pm
by Enigma
I believe the problem should be fixed, please re-install the version 6, we just renewed it.

Re: Crash with 64-bit Enigma Protected DLLs (v6.0)

Posted: Tue Dec 19, 2017 2:47 pm
by lkalam
The 64-bit Enigma v6.0 that you suggest has been reuploaded is dated Dec 13, 2017 still. Nevertheless, I tried it and it still crashed with the same issue.

The sample I submitted should be complete and allow you to run the protection on your end to test again. Does it not crash with the new version?

Re: Crash with 64-bit Enigma Protected DLLs (v6.0)

Posted: Wed Dec 20, 2017 9:04 am
by lkalam
I would really appreciate a quick response to this, at least one that suggests that it will be resolved as soon as possible...

Re: Crash with 64-bit Enigma Protected DLLs (v6.0)

Posted: Wed Dec 20, 2017 9:27 am
by Enigma
We are checking it deeper, please hold on..

Re: Crash with 64-bit Enigma Protected DLLs (v6.0)

Posted: Thu Dec 21, 2017 9:38 am
by lkalam
Any progress on this please?

Re: Crash with 64-bit Enigma Protected DLLs (v6.0)

Posted: Thu Dec 21, 2017 11:25 am
by Enigma
We have found that at least one of the markers cause the problem. If disable all markers - app works well.
We are trying to find what one causes problem and why.

Will keep you informed about the progress, currently working on this issue.

Re: Crash with 64-bit Enigma Protected DLLs (v6.0)

Posted: Thu Dec 21, 2017 12:05 pm
by lkalam
???

The sample case submitted only protects a single function through the Enigma GUI interface, called

"LAASHandlerEx::STAThread_PipeDispatchProc"

if I do not protect that function, there is no crash and things work properly.

Did you try the sample case? I have included the .enigma64 file, the unprotected DLL, the .map file and the protected DLL that crashes.

Re: Crash with 64-bit Enigma Protected DLLs (v6.0)

Posted: Thu Dec 21, 2017 12:55 pm
by Enigma
Sorry, there seems to be a numerous issues due to same problem. We are working on this. This is highest priority for now.