[ZanGetsu]

Shellter is a dynamic shellcode injection tool aka dynamic PE infector. It can
be used in order to inject shellcode into native Windows applications
(currently 32-bit apps only). The shellcode can be something yours or something
generated through a framework, such as Metasploit.

Shellter takes advantage of the original structure of the PE file and doesn't
apply any  modification such as changing memory access permissions in sections
(unless the user wants to), adding an extra section with RWE access, and
whatever would look dodgy under an AV scan.

Shellter is not just an EPO infector that tries to find a location to insert an
instruction to redirect execution to the payload. Unlike any other infector,
Shellter’s advanced infection engine never transfers the execution flow to a
code cave or to an added section in the infected PE file.

Your can read more responses from questions:

Code:

[1]  What is it?      [2]  How does it work?    [3]  What does it trace?    [4]  Why do I need Shellter?    [5]  What types of applications can I use?    [6]  Can I use encoded/self-decrypting payloads?    [7]  Does Shellter provide any type of encoding?    [8]  What does 'Dynamic Thread Context Keys' aka DTCK mean?    [9]  Does Shellter provide any ready to use payloads?    [10] What is the Stealth Mode?    [11] What is Thread Context Aware polymorphic code?    [12] What is Reflective DLL loading?    [13] What about self-modifying code?    [14] What about relocations?    [15] What about Multi-Thread Applications?    [16] What about Anti-Reversing tricks?    [17] What if the target process dies during tracing?    [18] What if an internal engine related error occurs?    [19] How do execution flow filters work?    [20] How much time does it need for tracing and log filtering?    [21] What options does Shellter provide?    [22] What is the purpose of verification stage?    [23] System Requirements    [24] What should I do if I want to send feedback?    [25] What should I do if I want to report a bug?    [26] What should I do if I don't like it?

https://www.shellterproject.com/Download...Readme.txt

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