Bartosz Wójcik Posted October 21, 2019 Share Posted October 21, 2019 Simple Polymorphic Engine (SPE32) is a simple polymorphic engine for encrypting code and data. It is an amateur project that can be used to demonstrate what polymorphic engines are. SPE32 allows you to encrypt any data and generate a unique decryption code for this data. The encryption algorithm uses randomly selected instructions and encryption keys. https://github.com/PELock/Simple-Polymorphic-Engine-SPE32 Sample polymorphic code in x86dbg window: Another polymorphic code mutation, this time with code junks 4 Link to comment
Loki Posted October 22, 2019 Share Posted October 22, 2019 Nice little piece of code - I'm sure many will learn from you sharing the source too Link to comment
arlequim Posted January 8, 2020 Share Posted January 8, 2020 (edited) This is another nice piece of code, maybe old but very interesting, 100% guaranteed Speaking of mutation engines, who doesn't remember the great DAME by Dark Avenger? Here is the full source code DAME.ASM Edited January 8, 2020 by arlequim 1 Link to comment
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