For educational purposes only!
How to use the msfvenom payload generator to build encoded and encrypted backdoor in executable format with SGN encoding algorithm with 20 iterations and XOR encryption with custom key. The output payload is then saved as an executable file. This is just a simple example of how to use msfvenom builtin encoders and encryptors while generating payloads. Even with this example of encoding and encryption the output executable will still get detected by most of the AVs because their signatures are frequently updated to detect new and changed payloads. In order to bypass detection with msfvenom it is recommended to use multi-encoding techniques and a custom loader, rather than using the default one.
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