Syfu
Developer by BlackoutDev
Syfu is a C# program that is designed to render a system useless this is a PoC and should NOT be used for malicious purposes. It is small and compact and built for effectiveness. The current payloads are as follows:

- If terminated the program will create a BSOD
- MBR Overwrite
- Registry Corrupting
- Disables Task Manager, Registry Editor and the ability to use Ctrl + Alt + Del
- Looping/annoying message box
As mentioned, Syfu works fast and has no fancy GDI effects or anything like so.

[How to setup]
To start you will need to have Visual Studio on your system so you can set up and compile Syfu. Once you have this, follow the steps below:

- Create a empty C# solution in Visual Studio
- Once created, open up the solution and add a Class1.cs file to the Project1
- Also, add a app.manifest file to the project and replace the priviliges with admin once in the line "asInvoker" to "requiresAdministrator"
- Now copy and paste the code from the Syfu.cs file you have downloaded from Github
- You can edit the message in the MessageBox if you wish to whatever you want. This can be found in line 109. However, if you are not familiar with
  C# then you should not do this.
- Now build the file