Zombi Spam Revealed Octubre 2007. JaCkCast Oficiales de Seguridad JaCkSecurity © 2004 - 2007, Zombi...

Zombi Spam Revealed

Octubre 2007

JaCkCastOficiales de Seguridad

JaCkSecurity © 2004 - 2007, Zombi SPAM al descubierto 2

Introducción

Muchos de los correo spam que se reciben a diario no provienen de servidores legítimos.

Por eso los anunciantes tienen dos opciones:1. Usar un software especial para envío de correo

masivo, a través de su propia red.

Pero, eso le perjudica a su propia red. Los servicios de un tercero que usa su red DSL.

Quien también tendrá que reiniciar su conexión DSL muchas veces, antes de que su dirección IP sea listada en una blacklist.

2. Contratar al dueño de una botnet.



Técnica empleada

Una forma de demostrar que un correo spam es enviado desde una botnet se logra al revelar las direcciones IP origen en las cabeceras del correo.

De esa forma, un correo con diversas direcciones IP origen [de diferentes proveedores] es clara evidencia que el correo está siendo emitido por PC zombis.

Cada una de esas PC zombis [con capacidad de emitir spam] es gobernada por una botnet.



Ejemplo revelado

En fecha 08/SET/2007 recibimos varios mensajes SPAM repetitivos.

¿Se trató de un error? Sí, un error que reveló

con facilidad la existencia de un varias PC zombis: zombi spam.



Perfectly crafted luxury timepieces



Received: from [85.140.6.21] (helo=ppp85-140-6-21.pppoe.mtu-net.ru) by victima-de-spam.com with esmtp (envelope-from <[email protected]>) id 1ITwl1-0005T0-Hp for [email protected]; Sat, 08 Sep 2007 05:37:40 -0400Received: from [85.140.6.21] by mpdnsa.uboc.com; Sat, 08 Sep 200709:37:45 +0000Message-ID: <000801c7f1fb$05e52fd6$7e90148d@xmdem>From: "jotham heesung" <[email protected]>To: <[email protected]>Subject: Perfectly crafted luxury timepiecesDate: Sat, 08 Sep 2007 07:50:23 +0000MIME-Version: 1.0Content-Type: multipart/alternative; boundary="----=_NextPart_000_0005_01C7F1FB.05E0EB14"X-Priority: 3X-MSMail-Priority: NormalX-Mailer: Microsoft Outlook Express 6.00.3790.2663X-MimeOLE: Produced By Microsoft MimeOLE V6.00.3790.2757

inetnum: 85.140.0.0 - 85.140.255.255netname: MTU-PPPOEdescr: ZAO MTU-Inteldescr: Mamonovskij pereulok d.5descr: 123001, Moscowdescr: Russiacountry: RUadmin-c: MTU1-RIPEtech-c: MTU1-RIPEstatus: ASSIGNED PAmnt-by: MTU-NOCsource: RIPE # Filtered

descr: ZAO MTU-Intel's Moscow Region Networkdescr: ZAO MTU-Inteldescr: Moscow, Russiaorigin: AS8359remarks: Please send abuse reports to [email protected]

08 Sep 2007 05:37:40 -0400

Alemania, Motor spam: 85.140.6.21



Received: from [83.97.240.164] (helo=cm-83-97-240-164.telecable.es) by victima-de-spam.com with esmtp (envelope-from <[email protected]>) id 1ITwmd-0006Lo-9P for [email protected]; Sat, 08 Sep 2007 05:39:23 -0400Received: from [83.97.240.164] by ns1.freeservers.com; Sat, 08 Sep 200709:39:55 +0000Message-ID: <000801c7f1fc$0647c1bb$dd5706ad@jqbhf>From: "brady ari" <[email protected]>To: <[email protected]>Subject: Perfectly crafted luxury timepiecesDate: Sat, 08 Sep 2007 07:52:32 +0000MIME-Version: 1.0Content-Type: multipart/alternative; boundary="----=_NextPart_000_0005_01C7F1FC.064267A5"X-Priority: 3X-MSMail-Priority: NormalX-Mailer: Microsoft Outlook Express 6.00.3790.2663X-MimeOLE: Produced By Microsoft MimeOLE V6.00.3790.2757X-Spam-Exim: OkPNwxFQqimg2KJUTbXq3UlN

inetnum: 83.97.219.0 - 83.97.255.255netname: TELECABLEdescr: TELECABLEcountry: ES

route: 83.97.128.0/17descr: TeleCableorigin: AS12946mnt-by: SPTA-MNTsource: RIPE # Filtered

08 Sep 2007 05:39:23 -0400

España, Motor spam: 83.97.240.164



Received: from [88.238.124.19] (helo=dsl88.238-31763.ttnet.net.tr) by victima-de-spam.com with esmtp (envelope-from <[email protected]>) id 1ITwq0-0007gp-Vt for [email protected]; Sat, 08 Sep 2007 05:42:49 -0400Received: from [88.238.124.19] by ns1.mcisi.net; Sat, 08 Sep 200709:42:46 +0000Message-ID: <000701c7f1fc$0716cf2c$750ef591@boohaku>From: "benoit havelock" <[email protected]>To: <[email protected]>Subject: Perfectly crafted luxury timepiecesDate: Sat, 08 Sep 2007 07:55:23 +0000MIME-Version: 1.0Content-Type: multipart/alternative; boundary="----=_NextPart_000_0004_01C7F1FC.071232EF"X-Priority: 3X-MSMail-Priority: NormalX-Mailer: Microsoft Outlook Express 6.00.3790.2663X-MimeOLE: Produced By Microsoft MimeOLE V6.00.3790.2757X-Spam-Exim: OkPNwxFQqimg2KJUTbXq3UlN

inetnum: 88.238.0.0 - 88.238.255.255netname: TurkTelekomdescr: TT ADSL-NEC dynamic_gaycountry: tr

route: 88.238.0.0/17descr: TurkTelecomorigin: AS9121mnt-by: AS9121-MNTsource: RIPE # Filtered

08 Sep 2007 05:42:49 -0400

Turquía, Motor spam: 88.238.124.19



Received: from [84.58.222.26](helo=dslb-084-058-222-026.pools.arcor-ip.net) by victima-de-spam.com with esmtp (envelope-from <[email protected]>) id 1ITxAc-0008WI-Mp for [email protected]; Sat, 08 Sep 2007 06:04:07 -0400Received: from [84.58.222.26] by ns1.pb.com; Mon, 08 Sep 2003 10:03:28+0000Message-ID: <000601c375f0$071b35dc$fbb6b58c@nlyrtrt>From: "benoit elizabet" <[email protected]>To: <[email protected]>Subject: Perfectly crafted luxury timepiecesDate: Mon, 08 Sep 2003 08:16:06 +0000MIME-Version: 1.0Content-Type: multipart/alternative; boundary="----=_NextPart_000_0003_01C375F0.0717F0D7"X-Priority: 3X-MSMail-Priority: NormalX-Mailer: Microsoft Outlook Express 6.00.3790.2663X-MimeOLE: Produced By Microsoft MimeOLE V6.00.3790.2757X-Spam-Exim: OkPNwxFQqimg2KJUTbXq3UlN

inetnum: 84.57.113.0 - 84.59.159.255netname: ARCOR-DSL-NET13descr: ARCOR AGdescr: Alfred-Herrhausen-Allee 1descr: D-65760 Eschborncountry: DE

route: 84.58.0.0/16descr: ARCOR-IPorigin: AS3209mnt-by: ARCOR-MNTsource: RIPE # Filtered

08 Sep 2007 06:04:07 -0400




Received: from [86.124.212.240] (helo=86-124-212-240.rdsnet.ro) by victima-de-spam.com with esmtp (envelope-from <[email protected]>) id 1ITxEh-0002Kh-VI for [email protected]; Sat, 08 Sep 2007 06:08:20 -0400Received: from [86.124.212.240] by dns2.site5.com; Sat, 08 Sep 200710:08:21 +0000Message-ID: <000701c7f200$0399b4b5$0da7329c@tkmibnad>From: "abdullah gwen" <[email protected]>To: <[email protected]>Subject: Perfectly crafted luxury timepiecesDate: Sat, 08 Sep 2007 08:20:58 +0000MIME-Version: 1.0Content-Type: multipart/alternative; boundary="----=_NextPart_000_0004_01C7F200.0395A8F6"X-Priority: 3X-MSMail-Priority: NormalX-Mailer: Microsoft Outlook Express 6.00.3790.2663X-MimeOLE: Produced By Microsoft MimeOLE V6.00.3790.2757X-Spam-Exim: OkPNwxFQqimg2KJUTbXq3UlN

inetnum: 86.124.212.0 - 86.124.212.255netname: RO-RDS-FTTX-Craiovadescr: Romania Data Systemsdescr: FTTX Customers - Craiovacountry: RO

role: Romania Data Systems NOCaddress: 71-75 Dr. Staicoviciaddress: Bucharest / ROMANIA

route: 86.120.0.0/13descr: RDSNETorigin: AS8708mnt-by: AS8708-MNTsource: RIPE # Filtered

08 Sep 2007 06:08:20 -0400

Rumania, Motor spam: 86.124.212.240



Received: from [88.244.134.5] (helo=88.244.134.5) by victima-de-spam.com with esmtp (envelope-from <[email protected]>) id 1ITxOA-0006Kj-Jh for [email protected]; Sat, 08 Sep 2007 06:18:08 -0400Received: from [88.244.134.5] by ns2.bt.net; Sat, 08 Sep 2007 10:17:49+0000Message-ID: <000801c7f201$03cbe73d$9d476487@bxwtrilj>From: "garret elissa" <[email protected]>To: <[email protected]>Subject: Perfectly crafted luxury timepiecesDate: Sat, 08 Sep 2007 08:30:27 +0000MIME-Version: 1.0Content-Type: multipart/alternative; boundary="----=_NextPart_000_0005_01C7F201.03CA8279"X-Priority: 3X-MSMail-Priority: NormalX-Mailer: Microsoft Outlook Express 6.00.3790.2663X-MimeOLE: Produced By Microsoft MimeOLE V6.00.3790.2757X-Spam-Exim: OkPNwxFQqimg2KJUTbXq3UlN

inetnum: 88.244.128.0 - 88.244.255.255netname: TurkTelekomdescr: TT ADSL-alcatel dynamic_acicountry: tr


08 Sep 2007 06:18:08 -0400




Received: from [212.220.85.126] (helo=pppoe-0382.urtc.ru) by victima-de-spam.com with esmtp (envelope-from <[email protected]>) id 1ITxP4-0006M4-JW for [email protected]; Sat, 08 Sep 2007 06:19:03 -0400Received: from [212.220.85.126] by cmtu.mt.ns.els-gms.att.net; Sat, 08Sep 2007 10:18:49 +0000Message-ID: <000901c7f201$0204cfdf$d1e6a7b0@dytbswp>From: "jeffrey hong-sup" <[email protected]>To: <[email protected]>Subject: Perfectly crafted luxury timepiecesDate: Sat, 08 Sep 2007 08:31:26 +0000MIME-Version: 1.0Content-Type: multipart/alternative; boundary="----=_NextPart_000_0006_01C7F201.02009F24"X-Priority: 3X-MSMail-Priority: NormalX-Mailer: Microsoft Outlook Express 6.00.3790.2663X-MimeOLE: Produced By Microsoft MimeOLE V6.00.3790.2757X-Spam-Exim: OkPNwxFQqimg2KJUTbXq3UlN

inetnum: 212.220.84.0 - 212.220.85.255netname: BOOKS10Kdescr: JSC "10000 books"descr: Ekaterinburg, Lenina st. 49descr: Russiacountry: RU

route: 212.220.64.0/18descr: Provider Block for ru.etelorigin: AS6828mnt-by: MFIST-MNTsource: RIPE # Filtered

08 Sep 2007 06:19:03 -0400

Rusia, Motor spam: 212.220.85.126



Received: from [90.6.3.153](helo=ADijon-258-1-20-153.w90-6.abo.wanadoo.fr) by victima-de-spam.com with esmtp (envelope-from <[email protected]>) id 1ITxRx-00074A-BB for [email protected]; Sat, 08 Sep 2007 06:22:01 -0400Received: from [90.6.3.153] by eforwardct.name-services.com; Sat, 08 Sep2007 10:36:13 +0000Message-ID: <000901c7f204$0223ba87$abdc9688@meyraqfd>From: "jakie gilman" <[email protected]>To: <[email protected]>Subject: Perfectly crafted luxury timepiecesDate: Sat, 08 Sep 2007 08:48:50 +0000MIME-Version: 1.0Content-Type: multipart/alternative; boundary="----=_NextPart_000_0006_01C7F204.021E11BC"X-Priority: 3X-MSMail-Priority: NormalX-Mailer: Microsoft Outlook Express 6.00.3790.2663X-MimeOLE: Produced By Microsoft MimeOLE V6.00.3790.2757X-Spam-Exim: OkPNwxFQqimg2KJUTbXq3UlN

inetnum: 90.6.3.0 - 90.6.3.255netname: IP2000-ADSL-BASdescr: BSDIJ258 Dijon Bloc 1country: FRremarks: [email protected] AND [email protected]: 90.0.0.0/11descr: France Telecomorigin: AS3215mnt-by: RAIN-TRANSPACsource: RIPE # Filtered

08 Sep 2007 06:22:01 -0400

Fracia, Motor spam: 90.6.3.153



Received: from [88.252.18.172] (helo=88.252.18.172) by victima-de-spam.com with esmtp (envelope-from <[email protected]>) id 1ITxV9-00080P-7B for [email protected]; Sat, 08 Sep 2007 06:25:22 -0400Received: from [88.252.18.172] by ns2-auth.sprintlink.net; Sat, 08 Sep2007 10:25:13 +0000Message-ID: <000501c7f202$052b5614$a585dd86@lmpbypx>From: "fraser janet" <[email protected]>To: <[email protected]>Subject: Perfectly crafted luxury timepiecesDate: Sat, 08 Sep 2007 08:37:50 +0000MIME-Version: 1.0Content-Type: multipart/alternative; boundary="----=_NextPart_000_0002_01C7F202.05287B1C"X-Priority: 3X-MSMail-Priority: NormalX-Mailer: Microsoft Outlook Express 6.00.3790.2663X-MimeOLE: Produced By Microsoft MimeOLE V6.00.3790.2757X-Spam-Exim: OkPNwxFQqimg2KJUTbXq3UlN

inetnum: 88.252.0.0 - 88.252.127.255netname: TurkTelekomdescr: TT ADSL-meteksan dynamic_uluscountry: tre-mail: [email protected]


08 Sep 2007 06:25:22 -0400




Received: from [89.20.148.196] (helo=89.20.148.196) by victima-de-spam.com with esmtp (envelope-from <[email protected]>) id 1ITxWB-00005E-5f for [email protected]; Sat, 08 Sep 2007 06:26:23 -0400Received: from [89.20.148.196] by dns1.tirol.com; Sat, 08 Sep 200710:26:27 +0000Message-ID: <000701c7f202$0678fe15$3d2f2d9c@gpwfjb>From: "elden charlie" <[email protected]>To: <[email protected]>Subject: Perfectly crafted luxury timepiecesDate: Sat, 08 Sep 2007 08:39:04 +0000MIME-Version: 1.0Content-Type: multipart/alternative; boundary="----=_NextPart_000_0004_01C7F202.06773157"X-Priority: 3X-MSMail-Priority: NormalX-Mailer: Microsoft Outlook Express 6.00.3790.2663X-MimeOLE: Produced By Microsoft MimeOLE V6.00.3790.2757X-Spam-Exim: OkPNwxFQqimg2KJUTbXq3UlN

inetnum: 89.20.144.0 - 89.20.151.255netname: DEGUNINOdescr: ptp connectionscountry: RUabuse-mailbox: [email protected]

route: 89.20.144.0/21descr: TI route blockorigin: AS34691mnt-by: TI-MNTsource: RIPE # Filtered

08 Sep 2007 06:26:23 -0400

Rusia, Motor spam: 89.20.148.196



Received: from [83.29.164.47] (helo=bts47.neoplus.adsl.tpnet.pl) by victima-de-spam.com with esmtp (envelope-from <[email protected]>) id 1ITxWd-00005p-IY for [email protected]; Sat, 08 Sep 2007 06:26:52 -0400Received: from [83.29.164.47] by am2.ml.com; Sat, 08 Sep 2007 10:25:41+0000Message-ID: <000a01c7f202$01a167f1$3c400594@clpxrgq>From: "artemis je" <[email protected]>To: <[email protected]>Subject: Perfectly crafted luxury timepiecesDate: Sat, 08 Sep 2007 08:38:19 +0000MIME-Version: 1.0Content-Type: multipart/alternative; boundary="----=_NextPart_000_0007_01C7F202.019D6900"X-Priority: 3X-MSMail-Priority: NormalX-Mailer: Microsoft Outlook Express 6.00.3790.2663X-MimeOLE: Produced By Microsoft MimeOLE V6.00.3790.2757X-Spam-Exim: OkPNwxFQqimg2KJUTbXq3UlN

inetnum: 83.29.0.0 - 83.29.255.255netname: NEOSTRADA-ADSLdescr: Neostrada Plusdescr: Krakowcountry: PLemarks: [email protected]

remarks: Abuse and spam notification -> [email protected]: POLAND

route: 83.24.0.0/13descr: TPNETdescr: for abuse: [email protected]: AS5617mnt-by: AS5617-MNTsource: RIPE # Filtered

08 Sep 2007 06:26:52 -0400

Polonia, Motor spam: 83.29.164.47



Received: from [41.196.216.35](helo=host-41-196-216-35.static.link.com.eg) by victima-de-spam.com with esmtp (envelope-from <[email protected]>) id 1ITxaF-0001oc-Q2 for [email protected]; Sat, 08 Sep 2007 06:30:36 -0400Received: from [41.196.216.35] by 4ur.com; Sat, 08 Sep 2007 09:30:24+0000Message-ID: <000801c7f1fa$05fc82bd$9ecb54bf@wppvobx>From: "arvind fritz" <[email protected]>To: <[email protected]>Subject: Perfectly crafted luxury timepiecesDate: Sat, 08 Sep 2007 07:43:02 +0000MIME-Version: 1.0Content-Type: multipart/alternative; boundary="----=_NextPart_000_0005_01C7F1FA.05FA607F"X-Priority: 3X-MSMail-Priority: NormalX-Mailer: Microsoft Outlook Express 6.00.3790.2663X-MimeOLE: Produced By Microsoft MimeOLE V6.00.3790.2757X-Spam-Exim: OkPNwxFQqimg2KJUTbXq3UlN

inetnum: 41.196.129.0 - 41.196.255.255netname: EG-LINKdescr: Link Egyptcountry: EGremarks: *** For Abuse and complains , please contact [email protected]***

08 Sep 2007 06:30:36 -0400

Egipto, Motor spam: 41.196.216.35



Received: from [87.160.155.117] (helo=p57A09B75.dip0.t-ipconnect.de) by victima-de-spam.com with esmtp (envelope-from <[email protected]>) id 1ITxci-0003Iv-Qs for [email protected]; Sat, 08 Sep 2007 06:33:09 -0400Received: from [87.160.155.117] by ns6.secureserver.net; Sat, 08 Sep2007 10:33:14 +0000Message-ID: <000a01c7f203$04162b10$0bc779b9@illypyg>From: "jimbo depeche" <[email protected]>To: <[email protected]>Subject: Perfectly crafted luxury timepiecesDate: Sat, 08 Sep 2007 08:45:52 +0000MIME-Version: 1.0Content-Type: multipart/alternative; boundary="----=_NextPart_000_0007_01C7F203.04126F69"X-Priority: 3X-MSMail-Priority: NormalX-Mailer: Microsoft Outlook Express 6.00.3790.2663X-MimeOLE: Produced By Microsoft MimeOLE V6.00.3790.2757X-Spam-Exim: OkPNwxFQqimg2KJUTbXq3UlN

inetnum: 87.160.0.0 - 87.186.159.255netname: DTAG-DIAL21descr: Deutsche Telekom AGcountry: DEremarks: * Abuse Contact: http://www.t-com.de/ip-abuse in case of Spam,*e-mail: [email protected]

route: 87.128.0.0/10descr: Deutsche Telekom AG, Internet service providerorigin: AS3320member-of: AS3320:RS-PA-TELEKOMmnt-by: DTAG-RRsource: RIPE # Filtered

08 Sep 2007 06:26:23 -0400




Received: from [122.167.140.72](helo=ABTS-KK-Dynamic-072.140.167.122.airtelbroadband.in) by victima-de-spam.com with esmtp (envelope-from <[email protected]>) id 1ITxha-0004po-UT for [email protected]; Sat, 08 Sep 2007 06:38:12 -0400Received: from [122.167.140.72] by ns5.msft.net; Sat, 08 Sep 200710:37:56 +0000Message-ID: <000901c7f204$0368ce35$b0c80783@xegxusa>From: "jocko fu-zong" <[email protected]>To: <[email protected]>Subject: Perfectly crafted luxury timepiecesDate: Sat, 08 Sep 2007 08:50:34 +0000MIME-Version: 1.0Content-Type: multipart/alternative; boundary="----=_NextPart_000_0006_01C7F204.0364B898"X-Priority: 3X-MSMail-Priority: NormalX-Mailer: Microsoft Outlook Express 6.00.3790.2663X-MimeOLE: Produced By Microsoft MimeOLE V6.00.3790.2757X-Spam-Exim: OkPNwxFQqimg2KJUTbXq3UlN

inetnum: 122.167.128.0 - 122.167.191.255netname: ABTS-KK-DSL-9102-blrdescr: Indiacountry: INremarks: [email protected]

08 Sep 2007 06:26:23 -0400

Indica, Motor spam: 122.167.140.72



Received: from [77.46.253.216] (helo=77.46.253.216) by victima-de-spam.com with esmtp (envelope-from <[email protected]>) id 1ITxlR-0006fr-OU for [email protected]; Sat, 08 Sep 2007 06:42:16 -0400Received: from [77.46.253.216] by ns1.oleane.net; Sat, 08 Sep 200710:41:54 +0000Message-ID: <000501c7f204$05a447f4$6d20caa2@akahm>From: "christ bichnga" <[email protected]>To: <[email protected]>Subject: Perfectly crafted luxury timepiecesDate: Sat, 08 Sep 2007 08:54:32 +0000MIME-Version: 1.0Content-Type: multipart/alternative; boundary="----=_NextPart_000_0002_01C7F204.05A396BA"X-Priority: 3X-MSMail-Priority: NormalX-Mailer: Microsoft Outlook Express 6.00.3790.2663X-MimeOLE: Produced By Microsoft MimeOLE V6.00.3790.2757X-Spam-Exim: OkPNwxFQqimg2KJUTbXq3UlN

inetnum: 77.46.240.0 - 77.46.255.255netname: TELEKOM-NETdescr: TELEKOM SRBIJA, ADSL usersdescr: Takovska 2descr: 11000 BELGRADE SERBIAcountry: CS

Republic of Serbia

address: YUGOSLAVIAroute: 77.46.128.0/17descr: TELEKOM-SRBIJAdescr: Telekom Srbija Internet Backbone Networkorigin: AS8400

08 Sep 2007 06:42:16 -0400

Serbia, Motor spam: 77.46.253.216



Received: from [89.142.67.140](helo=BSN-142-67-140.dial-up.dsl.siol.net) by victima-de-spam.com with esmtp (envelope-from <[email protected]>) id 1ITxm0-00071D-N0 for [email protected]; Sat, 08 Sep 2007 06:42:45 -0400Received: from [89.142.67.140] by ns1.four-soft.com; Sat, 08 Sep 200710:42:34 +0000Message-ID: <000701c7f204$05691b40$e2403c83@neclsq>From: "briant nguyen" <[email protected]>To: <[email protected]>Subject: Perfectly crafted luxury timepiecesDate: Sat, 08 Sep 2007 08:55:12 +0000MIME-Version: 1.0Content-Type: multipart/alternative; boundary="----=_NextPart_000_0004_01C7F204.056489A7"X-Priority: 3X-MSMail-Priority: NormalX-Mailer: Microsoft Outlook Express 6.00.3790.2663X-MimeOLE: Produced By Microsoft MimeOLE V6.00.3790.2757X-Spam-Exim: OkPNwxFQqimg2KJUTbXq3UlN

inetnum: 89.142.0.0 - 89.143.255.255org: ORG-SId2-RIPEnetname: SI-TELEKOM-20060303descr: SiOL Internet d.o.o.country: SI

address: Slovenia

route: 89.142.64.0/18descr: SiOL.SI, Provider Aggregated Blockdescr: SiOL d.o.o.descr: Internet Service Provider in Sloveniadescr: http://www.siol.netorigin: AS5603

08 Sep 2007 06:42:45 -0400

Eslovenia, Motor spam: 89.142.67.140



Visión global

La diapositivas anteriores permiten dibujar perfectamente el poder computacional de la botnet contratada para emitir éste spam.



Más información

Problemas que ocasiona una PC zombihttp://www.jacksecurity.com/blog/2007/09/24/pczombi

Soluciones empresariales para infecciones botnet:http://www.jacksecurity.com/files/Brochure-J4.pdf



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