Fake serwer

Aktualna wersja na dzień 16:51, 30 kwi 2007

#!/usr/bin/perl
##
## Fake Half-Life server
##
## -d4rkgr3y [grey_1999_at_mail_dot_ru]
##
use IO::Socket;
$log = 1;
open(HANDLE, ">>hl.log") if $log;
$max = 3024;
$portn = 27016;
$sock = IO::Socket::INET->new(LocalPort => $portn, Proto => 'udp') or die "damn:
$@\n";
print "Waiting....\n";
while ($sock->recv($msg2, $max)) {
my($port, $ipaddr) = sockaddr_in($sock->peername);
$rhost = gethostbyaddr($ipaddr, AF_INET);
print "$rhost said: $msg2\n";
 
###################ping answer
if($msg2=~"ping") {
$msg1 =
"\xFF\xFF\xFF\xFF\x6A\x00\x20\x20\x20".
"\x20\x20\x20\x20\x20\x20\x20\x20\x20";
}
##############################
 
###################infostring
if($msg2=~"infostring") {
$msg1 =
 
"\xFF\xFF\xFF\xFF\x69\x6E\x66\x6F\x73\x74\x72".
"\x69\x6E\x67\x72\x65\x73\x70\x6F\x6E\x73\x65\x00".
# hl-header
 
"\x5C\x70\x72\x6F\x74\x6F\x63\x6F\x6C\x5C\x34\x36\x5C".
"\x61\x64\x64\x72\x65\x73\x73\x5C\x32\x31\x32\x2E\x31".
"\x35\x34\x2E\x32\x30\x38\x2E\x31\x31\x3A\x32\x37\x30".
"\x31\x35\x5C\x70\x6C\x61\x79\x65\x72\x73\x5C".
# protos, versions and other shit
 
"15645".
# players on the server..
 
"\x5C\x70\x72\x6F\x78\x79\x74\x61\x72\x67\x65\x74".
"\x5C\x30\x5C\x6C\x61\x6E\x5C\x31\x5C\x6D\x61\x78\x5C".
 
"324545".
# max players
 
"\x5C".
"\x67\x61\x6D\x65\x64\x69\x72\x5C\x63\x73\x74\x72\x69\x6B".
"\x65\x5C\x64\x65\x73\x63\x72\x69\x70\x74\x69\x6F\x6E\x5C".
 
"CounterStrike".
# game type
 
"\x5C\x68\x6F\x73\x74\x6E\x61\x6D\x65\x5C".
 
"Counter-Strike Server".
# server name
 
"\x5C\x6D\x61\x70\x5C".
 
"cs_sux".
# map
 
"\x5C\x74\x79\x70\x65\x5C\x64".
"\x5C\x70\x61\x73\x73\x77\x6F\x72\x64\x5C".
 
"0".
# password (1 - yes, 0 - no)
 
"\x5C\x6F\x73\x5C".
 
"\x6C".
# ^^^ - server OS (\x6C - linux, \x77 - win32)
 
"\x5C\x73\x65\x63\x75\x72\x65\x5C\x30\x5C\x6D\x6F\x64\x5C\x31\x5C".
"\x6D\x6F\x64\x76\x65\x72\x73\x69\x6F\x6E\x5C\x31\x5C\x73\x76\x6F".
"\x6E\x6C\x79\x5C\x30\x5C\x63\x6C\x64\x6C\x6C\x5C\x31\x00";
}
###############################
 
###################getchallenge
if($msg2=~"getchallenge") {
$msg1 =
"\xFF\xFF\xFF\xFF\x41\x30\x30\x30\x30\x30\x30\x30\x30\x20".
 
"0123456789".
# id
 
"\x20\x32\x0A\x00";
}
###############################
 
#######okey, u can connect to me
if($msg2=~"connect") {
$msg1 =
"\xFF\xFF\xFF\xFF\x42\x20\x34\x32\x39\x34\x39\x36\x37\x32\x39".
"\x35\x20\x32\x33\x33\x36\x20\x22\x32\x31\x32\x2E\x31\x35\x34".
"\x2E\x32\x33\x36\x2E\x32\x34\x32\x3A\x34\x32\x31\x30\x22\x00";
}
################################
 
print HANDLE "$msg2\n" if $log;
$sock->send($msg1) or print "damn: $!\n";
}
close(HANDLE) if $log;