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47 45 54 20 68 74 74 70 3a 2f 2f 77 77 77 2e 6d # GET http://www.m
61 78 74 6f 72 2e 63 6f 6d 20 48 54 54 50 2f 31 # axtor.com HTTP/1
2e 31 0d 0a 48 6f 73 74 3a 20 77 77 77 2e 6d 61 # .1..Host: www.ma
78 74 6f 72 2e 63 6f 6d 0d 0a 41 63 63 65 70 74 # xtor.com..Accept
3a 20 2a 2f 2a 0d 0a 50 72 61 67 6d 61 3a 20 6e # : */*..Pragma: n
6f 2d 63 61 63 68 65 0d 0a 55 73 65 72 2d 41 67 # o-cache..User-Ag
65 6e 74 3a 20 50 72 6f 78 79 48 75 6e 74 65 72 # ent: ProxyHunter
31 2e 30 0d 0a 0d 0a ¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ ¡¡¡¡¡¡¡¡# 1.0....
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HTTP/1.1 200 OK
Server: Microsoft-IIS/4.0
Content-location: http://www.maxtor.com/default.htm
Date: Tue, 04 May 1999 04:53:14 GMT
Content-type: text/html
Accept-ranges: bytes
Last-modified: Wed, 28 Apr 1999 16:42:38 GMT
Etag: "cf6f51f9691be1:105fb"
Content-length: 8558
Content-location: http://www.maxtor.com/default.htm
Etag: "cf6f51f9691be1:105fb"
Accept-ranges: bytes
Cache-last-checked: Tuesday, 04-May-99 04:15:50 GMT
Proxy-agent: Netscape-Proxy/2.5
$#@60;HTML$#@62;
$#@60;HEAD$#@62;
$#@60;meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1
"$#@62;
$#@60;title$#@62;
Maxtor Corporation - Creative Solutions for Information Storage
$#@60;/title$#@62;
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cut here isbase
¡¡¡¡¡¡/* this codez describe how to search a PROXY server
¡¡¡¡¡¡*
¡¡¡¡¡¡* by
¡¡¡¡¡¡*
¡¡¡¡¡¡* zer9
¡¡¡¡¡¡* ====
¡¡¡¡¡¡* zer9@21cn.com
¡¡¡¡¡¡*
¡¡¡¡¡¡* test on slackware 2.0.33
¡¡¡¡¡¡* cc proxyht.c -o proxyht.c
¡¡¡¡¡¡*/
#include $#@60;stdio.h$#@62;
#include $#@60;string.h$#@62;
#include $#@60;sys/types.h$#@62;
#include $#@60;netinet/in.h$#@62;
#include $#@60;netdb.h$#@62;
#include $#@60;sys/socket.h$#@62;
#include $#@60;signal.h$#@62;
#define DefaultProxyPort 8080 //default proxy port 8080
#define MSG1 "GET http://www.maxtor.com HTTP/1.1\n" //1 --change (1
,2)
#define MSG2 "Host: www.maxtor.com\n" //2 to search
#define MSG3 "Accept: */*\n" // other sit e #define MSG4 "Pragma:
no-c
ache\n"
#define MSG5 "User-Agent: ProxyHT 0.01\n\n" #define KEYWORD "Maxtor
Co
rp" // this is keyw ord #define TIMEOUT 30
void alarm_handler(int w)
{
alarm(0);
printf("Time Out!\n");
}
int main(int argc,char *argv[])
{
struct in_addr Target;
struct hostent *he;
struct sockaddr_in sin;
int s,ProxyPort;
char recvbuf1[5000];
char recvbuf2[10000];
if(argc==2)
ProxyPort=DefaultProxyPort;
else
if(argc==3)
ProxyPort=atoi(argv[2]);
else
{
printf("ProxyHT 0.01 by zer9 mail:zer9@21cn.com\n");
printf("usage: %s [proxy_port]\n",argv[0]);
return 0;
}
if((he=gethostbyname(argv[1]))!=NULL)
bcopy(he-$#@62;h_addr,(char *)&Target.s_addr,he-$#@62;h_length);
else
Target.s_addr=inet_addr(argv[1]);
if(Target.s_addr==-1)
{
perror("gethostbyname");
return -1;
}
printf("ProxyHT 0.01 by zer9 mail:
zer9@21cn.com\n");
if((s=socket(AF_INET,SOCK_STREAM,0))$#@60;0)
{
perror("socket");
return -1;
}
sin.sin_family=AF_INET;
sin.sin_port=htons(ProxyPort);
sin.sin_addr.s_addr=Target.s_addr;
if(connect(s,(struct sockaddr*)&sin,sizeof(sin))$#@60;0)
{
perror("connect");
return -1;
}
bzero(recvbuf1,sizeof(recvbuf1));
bzero(recvbuf2,sizeof(recvbuf2));
printf("%s start verifying... waiting a while please\n",argv[1]);
signal(SIGALRM,alarm_handler);
send(s,MSG1,strlen(MSG1),0);
send(s,MSG2,strlen(MSG2),0);
send(s,MSG3,strlen(MSG3),0);
send(s,MSG4,strlen(MSG4),0);
send(s,MSG5,strlen(MSG5),0);
alarm(TIMEOUT);
recv(s,recvbuf1,sizeof(recvbuf1),0);
recv(s,recvbuf2,sizeof(recvbuf2),0);
alarm(0);
//if u want to debug , open follow two lines
//printf("%s\n",recvbuf1);
//printf("%s\n",recvbuf2);
if(strstr(recvbuf1,"HTTP/1.1 200"))
{
if(strstr(recvbuf2,KEYWORD))
{
printf("hahaha... theres something found! \n");
close(s); return 0;
}
}
else
{
if(strstr(recvbuf1,"HTTP/1.1 404"))
{
printf("woo! I found one,but dont free...\n");
close(s);
return 0;
}
}
close(s);
printf("sorry.dont hit me please,nexttime i *MUST* find one.\n");
return 0;
}
---Cut Here---------------http://www.isbase.com-----------------------