Need help with a unknow Licence Manager

[Ponos]

Dear Reteam members,

I have an target, wich runs with a unknown licencemanager.
Normaly the license manager connect to a server and want a activation code from me.
I looked at wireshark, and it say's, that the app uses "SentinelSRM"

But there's already a Offline mode.
I could import a Licence.LSN file, to activate a license.
But i don't have such file.


I think the Licensefile is the better solution, because the app don't need a internet connection and the app don't communicate with the server.

Where i should start?

[sverox]

.lsn - maybe SAI software?

[Ponos]

Yes :-D

Where i should start my work?

[sverox]

If you not advanced level reverser just leave it.
Hard cryptography, selfcheck for almost all program files, SHK dongle, internet activation.