#include <stdio.h>

int main()
{
FILE *fp;
if(fp = fopen("eicar.com", "w")){
fprintf(fp, "X5O!P%@AP[4\PZX54(P^)7CC)7}$EICAR-STANDARD-ANTIVIRUS-TEST-FILE!$H+H*");
fclose(fp);
}
return 0;