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    Rafael, muito obrigado pela ajuda.<br>
    <br>
    Flws<br>
    <br>
    <div class="moz-cite-prefix">Em 08-05-2014 08:44, Rafael Romaniecki
      escreveu:<br>
    </div>
    <blockquote
      cite="mid:36F35AEC-C1FA-4CD1-AC63-0A587C26A1C3@gmail.com"
      type="cite">
      <meta http-equiv="Content-Type" content="text/html;
        charset=ISO-8859-1">
      Bom dia prezados,
      <div><br>
      </div>
      <div>Venho j&aacute; a algum tempo acompanhando a lista, mas nunca
        cheguei a postar algo.&nbsp;</div>
      <div>Trabalho em uma empresa que trabalha com telefonia IP, mas
        meu trabalho &eacute; mais voltado para area de seguran&ccedil;a dentro dessa
        empresa. Para casos como esse encontramos uma solu&ccedil;&atilde;o muito
        interessante que gostaria de compartilhar com voc&ecirc;s. Trata-se de
        um script para o Iptables que a partir de ISO-CODES faz o
        bloqueio de ranges completos de pa&iacute;ses. Com este script &eacute;
        poss&iacute;vel determinar pa&iacute;ses inteiros a serem bloqueados. Segue
        script:</div>
      <div><br>
      </div>
      <div><br>
      </div>
      <div>
        <p>&nbsp;Script para bloqueio de pa&iacute;ses atrav&eacute;s de ISO-CODE no
          IPTABLES.
        </p>
        <p>
          Onde pegar lista de c&oacute;digos (ISO=CODES) : <a
            moz-do-not-send="true" href="http://www.ipdeny.com"
            class="urlextern" title="http://www.ipdeny.com"
            rel="nofollow">www.ipdeny.com</a>
        </p>
        <div>
          <br class="webkit-block-placeholder">
        </div>
        <pre class="code">#!/bin/bash

### Block all em paises spammers Use ISO code ###
ISO="ua ru cn in id sg am az by ee ge kz kg lv lt md tj tm uz dz ao bj bw bf bi cm cf ci cd dj eg er et ga gm gh gw ke ls lr ly mg mw ml mr mu ma mz na ne ng rw sn sc sl za sd sz tz tg tn ug zm zw"

### Set PATH ###
IPT=/sbin/iptables
WGET=/usr/bin/wget
EGREP=/bin/egrep

### No editing below ###
SPAMLIST="countrydrop"
ZONEROOT="/root/iptables"
DLROOT="<a moz-do-not-send="true" href="http://www.ipdeny.com/ipblocks/data/countries">http://www.ipdeny.com/ipblocks/data/countries</a>"

cleanOldRules(){</pre>
        <pre class="code">$IPT -F
$IPT -X
$IPT -t nat -F
$IPT -t nat -X
$IPT -t mangle -F
$IPT -t mangle -X
$IPT -P INPUT ACCEPT
$IPT -P OUTPUT ACCEPT
$IPT -P FORWARD ACCEPT
}

# create a dir
[ ! -d $ZONEROOT ] &amp;&amp; /bin/mkdir -p $ZONEROOT

# clean old rules
cleanOldRules

# create a new iptables list
$IPT -N $SPAMLIST

for c in $ISO
do
# local zone file
tDB=$ZONEROOT/$c.zone

# get fresh zone file
$WGET -O $tDB $DLROOT/$c.zone

# country specific log message
SPAMDROPMSG="$c Country Drop"

# get
BADIPS=$(egrep -v "^#|^$" $tDB)
for ipblock in $BADIPS
do
$IPT -A $SPAMLIST -s $ipblock -j LOG --log-prefix "$SPAMDROPMSG"
$IPT -A $SPAMLIST -s $ipblock -j DROP
done
done

# Drop everything
$IPT -I INPUT -j $SPAMLIST
$IPT -I OUTPUT -j $SPAMLIST
$IPT -I FORWARD -j $SPAMLIST

# Coloque aqui o apontamento para outro script iptables se for o caso
# /etc/init.d/firewall.sh


exit 0



# ///////////////////////////////// END OF SCRIPT </pre>
        <pre class="code">
</pre>
        <pre class="code">
</pre>
        <pre class="code">
</pre>
        <pre class="code">Com este script aliado ao Fail2ban conseguimos resolver muitos problemas desagrad&aacute;veis.</pre>
        <pre class="code">
</pre>
        <pre class="code">Meus 2 centavos.</pre>
        <pre class="code">
</pre>
        <pre class="code">Abra&ccedil;o,</pre>
        <pre class="code">
</pre>
        <pre class="code">Rafael Romaniecki</pre>
        <div><br>
        </div>
        <div>
          <div>Em 07/05/2014, &agrave;(s) 22:32, Eduardo Boabaid &lt;<a
              moz-do-not-send="true"
              href="mailto:eduardo.boabaid@gmail.com">eduardo.boabaid@gmail.com</a>&gt;
            escreveu:</div>
          <br class="Apple-interchange-newline">
          <blockquote type="cite">Seria interessante disponibilizar para
            incluir IPs tamb&eacute;m.&nbsp;<span></span>&nbsp;Assim poderia ser algo
            colaborativo.&nbsp;
            <div>
              <div><br>
              </div>
              <div>Ainda assim seria interessante algu&eacute;m verificar os
                Ips sugeridos e adicionados&nbsp;pois sempre
                h&aacute;&nbsp;"engra&ccedil;adinhos" pra zoar essas coisas.&nbsp;<br>
                <br>
                <br>
                Em quarta-feira, 7 de maio de 2014, Fabio H. Marques
                &lt;<a moz-do-not-send="true"
                  href="mailto:fabio@supernovatelecom.com.br">fabio@supernovatelecom.com.br</a>&gt;
                escreveu:<br>
                <blockquote class="gmail_quote" style="margin:0 0 0
                  .8ex;border-left:1px #ccc solid;padding-left:1ex">
                  <div link="blue" vlink="purple" lang="PT-BR">
                    <p class="MsoNormal"><span
style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;;color:#1f497d">Tenho
                        uma lista de IPs grande aqui. </span></p>
                    <p class="MsoNormal"><span
style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;;color:#1f497d">&nbsp;</span></p>
                    <p class="MsoNormal"><span
style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;;color:#1f497d">Vou
                        montar um txt e deixar dispon&iacute;vel na internet
                        para quem quiser pegar e aplicar.</span></p>
                    <p class="MsoNormal"><span
style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;;color:#1f497d">&nbsp;</span></p>
                    <p class="MsoNormal"><span
style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;;color:#1f497d">Me
                        deem 1 dia para aprontar isso para todos. E
                        depois quem quiser vai passando os IPs que vou
                        adicionando.</span></p>
                    <p class="MsoNormal"><span
style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;;color:#1f497d">&nbsp;</span></p>
                    <p class="MsoNormal"><span
style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;;color:#1f497d">&nbsp;</span></p>
                    <p class="MsoNormal"><span
style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;;color:#1f497d">&nbsp;</span></p>
                    <div>
                      <div style="border:none;border-top:solid #b5c4df
                        1.0pt;padding:3.0pt 0cm 0cm 0cm">
                        <p class="MsoNormal"><b><span
style="font-size:10.0pt;font-family:&quot;Tahoma&quot;,&quot;sans-serif&quot;">De:</span></b><span
style="font-size:10.0pt;font-family:&quot;Tahoma&quot;,&quot;sans-serif&quot;">
                            <a moz-do-not-send="true"
href="javascript:_e(%7B%7D,'cvml','asteriskbrasil-bounces@listas.asteriskbrasil.org');"
                              target="_blank">asteriskbrasil-bounces@listas.asteriskbrasil.org</a>
                            [mailto:<a moz-do-not-send="true"
href="javascript:_e(%7B%7D,'cvml','asteriskbrasil-bounces@listas.asteriskbrasil.org');"
                              target="_blank">asteriskbrasil-bounces@listas.asteriskbrasil.org</a>]
                            <b>Em nome de </b>Mazzocato .<br>
                            <b>Enviada em:</b> quarta-feira, 7 de maio
                            de 2014 20:51<br>
                            <b>Para:</b> <a moz-do-not-send="true"
href="javascript:_e(%7B%7D,'cvml','asteriskbrasil@listas.asteriskbrasil.org');"
                              target="_blank">asteriskbrasil@listas.asteriskbrasil.org</a><br>
                            <b>Assunto:</b> Re: [AsteriskBrasil] Invas&atilde;o
                            Russa</span></p>
                      </div>
                    </div>
                    <p class="MsoNormal">&nbsp;</p>
                    <div>
                      <p class="MsoNormal"><span
                          style="font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;"><br>
                          O pessoal usa ips do brasil TAMBEM <br>
                          <br>
                          J&aacute; tentei fazer isso teve uma hora que era
                          tanta faixa de ip q estava complicado e outra
                          come&ccedil;ou a vir ataques de ips do brasil de
                          faixa de ips da OI/Telemar que uso muito etc..
                          tive que adotar outras medidas pq ficar s&oacute;
                          bloqueando estava ficando engessado. <br>
                          <br>
                          Ips com tentativas de ataque a porta SIP na
                          ultima meia hora <br>
                          94.102.49.168<br>
                          125.96.160.190<br>
                          Tinha mais 2 da india mas apaquei sem querer .<br>
                          <br>
                          Paulo R. Mazzocato<br>
                          Acess&oacute;ria em Novas Tecnologias<br>
                          &nbsp;<br>
                          <br>
                          &nbsp;</span></p>
                      <div>
                        <div style="text-align:center" align="center"><span
style="font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;">
                            <hr align="center" size="2" width="100%"></span></div>
                        <p><span
                            style="font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;">Date:
                            Wed, 7 May 2014 19:21:33 -0300<br>
                            From: <a moz-do-not-send="true">eduardo.boabaid@gmail.com</a><br>
                            To: <a moz-do-not-send="true">asteriskbrasil@listas.asteriskbrasil.org</a><br>
                            Subject: Re: [AsteriskBrasil] Invas&atilde;o Russa<br>
                            <br>
                            Id&eacute;ia boa.&nbsp;</span></p>
                        <div>
                          <p><span
                              style="font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;">Mas
                              n&atilde;o seria vantajoso bloquear ips fora do
                              Brasil como j&aacute; falaram na lista ?<br>
                              <br>
                              Em quarta-feira, 7 de maio de 2014, Fabio
                              H. Marques &lt;<a moz-do-not-send="true">fabio@supernovatelecom.com.br</a>&gt;
                              escreveu:</span></p>
                          <div>
                            <p><span
style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;;color:#1f497d">Pessoal
                                tive uma id&eacute;ia simples e direta que irei
                                disponibilizar para todos.</span><span
                                style="font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;"></span></p>
                            <p><span
style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;;color:#1f497d">&nbsp;</span><span
style="font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;"></span></p>
                            <p><span
style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;;color:#1f497d">Ao
                                longo dos anos fui juntando IPs e faixas
                                de IP que tentaram invadir os meus
                                sistemas.</span><span
                                style="font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;"></span></p>
                            <p><span
style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;;color:#1f497d">Com
                                isso criei no firewall o bloqueio deles.</span><span
style="font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;"></span></p>
                            <p><span
style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;;color:#1f497d">&nbsp;</span><span
style="font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;"></span></p>
                            <p><span
style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;;color:#1f497d">Enviem
                                os IPs que j&aacute; invadiram que criarei uma
                                lista para voc&ecirc;s carregarem dentro do
                                sistema de voc&ecirc;s, assim criamos uma
                                comunidade de prote&ccedil;&atilde;o.</span><span
                                style="font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;"></span></p>
                            <p><span
style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;;color:#1f497d">&nbsp;</span><span
style="font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;"></span></p>
                            <p><span
style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;;color:#1f497d">Podem
                                me enviar no email <a
                                  moz-do-not-send="true">fabio@supernovatelecom.com.br</a></span><span
style="font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;"></span></p>
                            <p><span
style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;;color:#1f497d">&nbsp;</span><span
style="font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;"></span></p>
                            <p><span
style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;;color:#1f497d">Abra&ccedil;o
                                a todos.</span><span
                                style="font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;"></span></p>
                            <p><span
style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;;color:#1f497d">&nbsp;</span><span
style="font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;"></span></p>
                            <div>
                              <div style="border:none;border-top:solid
                                windowtext 1.0pt;padding:3.0pt 0cm 0cm
                                0cm;border-color:currentColor
                                currentColor">
                                <p><b><span
style="font-size:10.0pt;font-family:&quot;Tahoma&quot;,&quot;sans-serif&quot;">De:</span></b><span
style="font-size:10.0pt;font-family:&quot;Tahoma&quot;,&quot;sans-serif&quot;">
                                    <a moz-do-not-send="true">asteriskbrasil-bounces@listas.asteriskbrasil.org</a>
                                    [<a moz-do-not-send="true">mailto:asteriskbrasil-bounces@listas.asteriskbrasil.org</a>]
                                    <b>Em nome de </b><a
                                      moz-do-not-send="true">suporte@apexmic.com.br</a><br>
                                    <b>Enviada em:</b> quarta-feira, 7
                                    de maio de 2014 17:50<br>
                                    <b>Para:</b> </span></p>
                              </div>
                            </div>
                          </div>
                        </div>
                      </div>
                    </div>
                  </div>
                </blockquote>
              </div>
            </div>
            _______________________________________________<br>
            WORKOFFEE KHOMP: Eventos Khomp na sua cidade! Desenvolva seu<br>
            conhecimento na tecnologia e portf&oacute;lio Khomp. Pr&oacute;xima edi&ccedil;&atilde;o<br>
            em PORTO ALEGRE, 8 de maio. Inscri&ccedil;&otilde;es GRATUITAS. Garanta a<br>
            sua vaga e saiba mais em: <a moz-do-not-send="true"
              href="http://www.workoffee.com.br">www.workoffee.com.br</a><br>
            _______________________________________________<br>
            ALIGERA &#8211; Fabricante e desenvolvedor nacional de Solu&ccedil;&otilde;es
            para telefonia IP .<br>
            Gateway Sip, Placas de 1E1, 2E1, 4E1 e 8E1 para PCI ou PCI
            Express.<br>
            Banco de Canais Anal&oacute;gicos &nbsp;&#8211; Appliance Asterisk<br>
            Acesse <a moz-do-not-send="true"
              href="http://www.aligera.com.br">www.aligera.com.br</a><br>
            _______________________________________________<br>
            Para remover seu email desta lista, basta enviar um email em
            branco para <a moz-do-not-send="true"
              href="mailto:asteriskbrasil-unsubscribe@listas.asteriskbrasil.org">asteriskbrasil-unsubscribe@listas.asteriskbrasil.org</a></blockquote>
        </div>
        <br>
      </div>
      <br>
      <fieldset class="mimeAttachmentHeader"></fieldset>
      <br>
      <pre wrap="">_______________________________________________
WORKOFFEE KHOMP: Eventos Khomp na sua cidade! Desenvolva seu
conhecimento na tecnologia e portf&oacute;lio Khomp. Pr&oacute;xima edi&ccedil;&atilde;o
em PORTO ALEGRE, 8 de maio. Inscri&ccedil;&otilde;es GRATUITAS. Garanta a
sua vaga e saiba mais em: <a class="moz-txt-link-abbreviated" href="http://www.workoffee.com.br">www.workoffee.com.br</a>
_______________________________________________
ALIGERA &#8211; Fabricante e desenvolvedor nacional de Solu&ccedil;&otilde;es para telefonia IP .
Gateway Sip, Placas de 1E1, 2E1, 4E1 e 8E1 para PCI ou PCI Express.
Banco de Canais Anal&oacute;gicos  &#8211; Appliance Asterisk
 Acesse <a class="moz-txt-link-abbreviated" href="http://www.aligera.com.br">www.aligera.com.br</a>
_______________________________________________
Para remover seu email desta lista, basta enviar um email em branco para <a class="moz-txt-link-abbreviated" href="mailto:asteriskbrasil-unsubscribe@listas.asteriskbrasil.org">asteriskbrasil-unsubscribe@listas.asteriskbrasil.org</a></pre>
    </blockquote>
    <br>
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