An excellent source of material on dongles is the Woodmann s page on this subject. I anyway updated their techniques, tested on a recent application and changed a little the routines you can find around, because don t work anymore. Thanks to the work of people like GoatAss, CyberHeg, Crackz (just to name few) and TORO (which I here want to publicly thanks for all the long chats with him on this subject) what I will say here will not be completely new. What I first understood are the different approaches one can follow to unprotect Sentinel protected applications (and generally speaking dongle protected apps) and that the tutorial on this subject are spread around into little, sometimes old, pieces, Most of the times difficult to understand or apply to modern applications. This time I will focus on the Sentinel dongles on which I spent a little time recently.
Abstract Welcome back to another long tutorial of mine.
#Rainbow technologies sentinel pro simulator#
1 Removing Sentinel SuperPro dongle from Applications Shub-Nigurrath of ARTeam Version 1.0 September Abstract Possible approaches: emulations vs simulation How a dongle works Emulation of a dongle How an emulator works How a Simulator works Disassembling a Sentinel Protected Program Disassembling with IDA Disassembling with OllyDbg Some details on the Sentinel Applications Programming Interface What is Sentinel SuperPro Structure of the key memory Restricted and Programmable Cells Access Codes Cell Types API Function reference Re-writing Sentinel APIs sproformatpacket sprofindfirstunit sprooverwrite sprofindnextunit sproread sproread Approach # sproquery What s more References Conclusions History Greetings Keywords dongle, simulation, emulation, sentinel superpro Version 1.0 of 31Ģ 1.
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