Needed is a crypter with a very simple GUI (no eye-candy-stuff), which is completely written in C++. The stub has to be written in C++ (not in Assembly or s.th. like that). To say it easy: Everything has to be in C++ (without any dependencies).
The crypter has to work on every basic Microsoft OS like Win XP, Vista, 7, 8 (32- & 64-Bit). The crypter needs to crypt a binary (a virus for example) and protect it from any anti-virus-software out there. The crypter also needs a function to bind any file with the encrypted binary, without destroying it. Every file (the encrypted one and the binded one) has to work fine after executing on every OS named above.
If the encrypted / protected file is detected by an anti-virus-software, I need an option (with GUI) to create a new stub (it has to be unique and nearly completely different to the stub before), which can be used to encrypt the binary again (as often as it needs to be).
Notice: This is only for research! I am not using this crypter for any illegal activities!
I have different malicious software (always one .exe-file) here for tests. I want to encrypt them with the crypter and bind an other file to the malicious file. After this encryption I want to execute this new, encrypted .exe (the final output file) on different windows systems and no anti-virus software (which is installed on my testing VM-machines) should detect the malicious file. Scantime and runtime encryption is needed for this. If you think, that this is doable for you, contact me.
Take a look at these files (I couldn't attach them here, 'cause of an unknown error):
- PE-Crypter example: http://ge.tt/api/1/files/3LOCNBg/0/blob?download
- Infos about Crypters: http://ge.tt/api/1/files/3LOCNBg/1/blob?download
Here is an other good introduction in "how to make a c++ crypter" - just open the index-file: http://ge.tt/16NUqGg/v/0?c