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Nombre:Worm/AInfBot.L
Descubierto:08/09/2009
Tipo:Gusano
En circulacin (ITW):S
Nmero de infecciones comunicadas:Bajo
Potencial de propagacin:Medio-bajo
Potencial daino:Medio
Fichero esttico:S
Tamao:572.416 Bytes
Suma de control MD5:04f3c35e4a1b14da97b04e40e1c9a3ed
Versin del IVDF:7.01.05.219 - martes 8 de septiembre de 2009

 General Mtodos de propagacin:
    Autorun feature (es)
   • Red local
    Messenger


Alias:
   •  Mcafee: W32/Spybot.worm
   •  Sophos: Troj/IrcBot-AGG
   •  Panda: W32/AInfBot.B.worm
   •  Eset: Win32/AutoRun.IRCBot.BY
   •  Bitdefender: Trojan.Generic.2504499


Plataformas / Sistemas operativos:
   • Windows 2000
   • Windows XP
   • Windows 2003


Efectos secundarios:
   • Bloquea el acceso a ciertos sitios web
   • Bloquea el acceso a portales de seguridad
   • Suelta ficheros dainos
   • Reduce las opciones de seguridad
   • Modificaciones en el registro
   • Emplea vulnerabilidades de software
   • Posibilita el acceso no autorizado al ordenador

 Ficheros Se copia a s mismo en las siguientes ubicaciones:
   • %SYSDIR%\wbem\wmisvapp.exe
   • \DRIVE\CACHE-20194029\drvsys32.exe



Sobrescribe un fichero.
%SYSDIR%\drivers\etc\hosts



Elimina la copia inicial del virus.



Crea los siguientes ficheros:

\DRIVE\CACHE-20194029\Desktop.ini
\autorun.inf Este es un fichero de texto que no presenta riesgo alguno e incluye el siguiente contenido:
   •

 Registro Aade la siguiente clave del registro para ejecutar el proceso al iniciar el sistema:

[HKLM\SYSTEM\CurrentControlSet\Services\WMISVAP]
   • "Description"="Allocates memory for WMI applications. This service cannot be stopped."
   • "DisplayName"="WMI Service APP"
   • "ErrorControl"=dword:0x00000000
   • "FailureActions"=hex:0A,00,00,00,00,00,00,00,00,00,00,00,01,00,00,00,00,00,00,00,01,00,00,00,B8,0B,00,00
   • "ImagePath"=""%SYSDIR%\wbem\wmisvapp.exe""
   • "ObjectName"="LocalSystem"
   • "Start"=dword:0x00000002
   • "Type"=dword:0x00000110



Aade las siguientes claves al registro:

[HKLM\SOFTWARE\Microsoft\Security Center]
   • "AntiVirusDisableNotify"=dword:0x00000001
   • "AntiVirusOverride"=dword:0x00000001
   • "FirewallDisableNotify"=dword:0x00000001
   • "FirewallOverride"=dword:0x00000001

[HKLM\SOFTWARE\Policies\Microsoft\MRT]
   • "DontReportInfectionInformation"=dword:0x00000001

[HKLM\SOFTWARE\Policies\Microsoft\Windows NT\SystemRestore]
   • "DisableConfig"=dword:0x00000001

[HKLM\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate]
   • "DoNotAllowXPSP2"=dword:0x00000001



Modifica las siguientes claves del registro:

[HKLM\SOFTWARE\Microsoft\Ole]
   Nuevo valor:
   • "EnableDCOM"="N"

[HKLM\SYSTEM\CurrentControlSet\Control]
   Nuevo valor:
   • "WaitToKillServiceTimeout"="7000"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Shell Extensions]
   Nuevo valor:
   • "GON"="%ficheros ejecutados%"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\
   Folder\SuperHidden]
   Nuevo valor:
   • "CheckedValue"=dword:0x00000001

Desactiva el cortafuego de Windows XP:
Reduce las opciones de seguridad de Internet Explorer:
Desactivar Regedit y el Administrador de Tareas:
La pgina de inicio de Internet Explorer:
Formato de la hora:
Varias opciones de configuracin en Explorer:
[HKLM\SYSTEM\CurrentControlSet\Services\wscsvc]
   Nuevo valor:
   • "Start"=dword:0x00000004

 Messenger Se propaga por Messenger. Sus caractersticas estn descritas a continuacin:

 AIM Messenger
 MSN Messenger

La URL remite a una copia del program malicioso descrito. Si el usuario descarga y ejecuta este fichero, el proceso de infeccin volver a iniciarse.

 Infeccin en la red Para asegurar su propagacin, el programa viral intenta conectarse a otros sistemas, tal como se describe a continuacin.


Exploit:
Emplea las siguientes brechas de seguridad:
– MS04-007 (ASN.1 Vulnerability)
 MS06-040 (Vulnerability in Server Service)


Creacin de direcciones IP:
Crea direcciones IP aleatorias y guarda el primer octeto de su propia direccin. Luego intenta establecer una conexin con las direcciones generadas.


Ejecucin remota:
Intenta programar una ejecucin remota del programa viral, en la mquina recin infectada. Por eso emplea la funcin NetScheduleJobAdd.

 IRC Para enviar informaciones y para proporcionar control remoto, se conecta a los siguientes servidores IRC:

Servidor: centre.a-yo**********.info
Puerto: 5213
Contrasea del servidor: 3v1l$
Canal: #sploit
Apodo: [00|USA|XP|%nmero%]

Servidor: spazm.a-yo**********.info

Servidor: coax.a-yo**********.info

Servidor: euro.b-yo**********.info

Servidor: com0.b-yo**********.info

Servidor: ptr.b-yo**********.info

Servidor: mech.c-yo**********.info

Servidor: det0x.c-yo**********.info

Servidor: sex.c-yo**********.info

 Ficheros host El fichero host es modificado de la siguiente manera:

En este caso, las entradas existentes sern eliminadas.

El acceso a los siguientes dominios est bloqueado:
   • 127.0.0.1 msnfix.changelog.fr; 127.0.0.1 www.incodesolutions.com;
      127.0.0.1 virusinfo.prevx.com;
      127.0.0.1 download.bleepingcomputer.com; 127.0.0.1 www.dazhizhu.cn;
      127.0.0.1 foro.noticias3d.com; 127.0.0.1 www.nabble.com;
      127.0.0.1 lurker.clamav.net; 127.0.0.1 lexikon.ikarus.at;
      127.0.0.1 research.sunbelt-software.com; 127.0.0.1 www.virusdoctor.jp;
      127.0.0.1 www.elitepvpers.de; 127.0.0.1 gynoman.weedns.com;
      127.0.0.1 www.superuser.co.kr; 127.0.0.1 ntfaq.co.kr;
      127.0.0.1 v.dreamwiz.com; 127.0.0.1 cit.kookmin.ac.kr;
      127.0.0.1 forums.whatthetech.com; 127.0.0.1 forum.hijackthis.de;
      127.0.0.1 zwnoo1.3322.org; 127.0.0.1 www.huaifai.go.th;
      127.0.0.1 www.mostz.com; 127.0.0.1 www.krupunmai.com;
      127.0.0.1 www.cddchiangmai.net; 127.0.0.1 forum.malekal.com;
      127.0.0.1 tech.pantip.com; 127.0.0.1 sapcupgrades.com;
      127.0.0.1 whitehack.eicp.net; 127.0.0.1 www.247fixes.com;
      127.0.0.1 forum.sysinternals.com;
      127.0.0.1 forum.telecharger.01net.com; 127.0.0.1 sophos.com;
      127.0.0.1 foros.softonic.com; 127.0.0.1 avast-home.uptodown.com;
      127.0.0.1 koopa.dnip.net; 127.0.0.1 www.f-secure.com;
      127.0.0.1 www.chkrootkit.org; 127.0.0.1 diamondcs.com.au;
      127.0.0.1 www.rootkit.nl; 127.0.0.1 www.sysinternals.com;
      127.0.0.1 z-oleg.com; 127.0.0.1 espanol.dir.groups.yahoo.com;
      127.0.0.1 www.castlecrops.com; 127.0.0.1 www.misec.net;
      127.0.0.1 safecomputing.umn.edu; 127.0.0.1 www.antirootkit.com;
      127.0.0.1 www.greatis.com; 127.0.0.1 ar.answers.yahoo.com;
      127.0.0.1 cx10man.weedns.com; 127.0.0.1 www.rootkit.com;
      127.0.0.1 www.pctools.com; 127.0.0.1 www.pcsupportadvisor.com;
      127.0.0.1 www.resplendence.com; 127.0.0.1 www.personal.psu.edu;
      127.0.0.1 foro.ethek.com; 127.0.0.1 fx010413.whyI.org;
      127.0.0.1 vil.nail.comm; 127.0.0.1 search.mcafee.com;
      127.0.0.1 wwww.mcafee.com; 127.0.0.1 download.nai.com;
      127.0.0.1 wwww.experts-exchange.com; 127.0.0.1 www.bakunos.com;
      127.0.0.1 www.darkclockers.com; 127.0.0.1 www.Merijn.org;
      127.0.0.1 www.spywareinfo.com; 127.0.0.1 www.spybot.info;
      127.0.0.1 www.viruslist.com; 127.0.0.1 www.hijackthis.de;
      127.0.0.1 www.f-secure.com; 127.0.0.1 forum.kaspersky.com;
      127.0.0.1 bfkq.com; 127.0.0.1 majorgeeks.com; 127.0.0.1 www.avp.com;
      127.0.0.1 www.virustotal.com; 127.0.0.1 www.sophos.com;
      127.0.0.1 linhadefensiva.uol.com.br; 127.0.0.1 cmmings.cn;
      127.0.0.1 www.sergiwa.com; 127.0.0.1 c010x1.co.cc;
      127.0.0.1 www.avg-antivirus.net; 127.0.0.1 www.kaspersky-labs.com;
      127.0.0.1 www.kaspersky.com; 127.0.0.1 www.bleepingcomputer.com;
      127.0.0.1 www.free.grisoft.com; 127.0.0.1 alerta-antivirus.inteco.es;
      127.0.0.1 securityresponse.symantec.com;
      127.0.0.1 www.analysis.seclab.tuwien.ac.at;
      127.0.0.1 www.symantec.com; 127.0.0.1 www.kztechs.com;
      127.0.0.1 ad-aware-se.uptodown.com;
      127.0.0.1 phonewire.dd.blueline.be;
      127.0.0.1 liveupdate.symantecliveupdate.com;
      127.0.0.1 liveupdate.symantec.com; 127.0.0.1 customer.symantec.com;
      127.0.0.1 update.symantec.com; 127.0.0.1 www.box.net;
      127.0.0.1 commgr.co.cc; 127.0.0.1 www.mcafee.com;
      127.0.0.1 www.free.avg.com; 127.0.0.1 download.mcafee.com;
      127.0.0.1 mast.mcafee.com; 127.0.0.1 www.tecno-soft.com;
      127.0.0.1 ladooscuro.es; 127.0.0.1 ftp.drweb.com;
      127.0.0.1 telephone.dd.blueline.be; 127.0.0.1 guru0.grisoft.cz;
      127.0.0.1 guru1.grisoft.cz; 127.0.0.1 guru2.grisoft.cz;
      127.0.0.1 guru3.grisoft.cz; 127.0.0.1 download.bleepingcomputer.com;
      127.0.0.1 it.answers.yahoo.com; 127.0.0.1 phonelogin.dd.blueline.be;
      127.0.0.1 guru4.grisoft.cz; 127.0.0.1 guru5.grisoft.cz;
      127.0.0.1 www.virusspy.com; 127.0.0.1 www.download.f-secure.com;
      127.0.0.1 www.malwareremoval.com; 127.0.0.1 forums.cnet.com;
      127.0.0.1 g.0x20.biz; 127.0.0.1 hjt-data.trend-braintree.com;
      127.0.0.1 www.pantip.com; 127.0.0.1 secubox.aldria.com;
      127.0.0.1 www.forospyware.com; 127.0.0.1 www.manuelruvalcaba.com;
      127.0.0.1 www.zonavirus.com; 127.0.0.1 phonelogin.dnip.net;
      127.0.0.1 www.siteadvisor.com; 127.0.0.1 blog.threatfire.com;
      127.0.0.1 www.threatexpert.com; 127.0.0.1 blog.hispasec.com;
      127.0.0.1 www.configurarequipos.com; 127.0.0.1 sosvirus.changelog.fr;
      127.0.0.1 mailcenter.rising.com.cn; 127.0.0.1 mailcenter.rising.com;
      127.0.0.1 www.rising.com.cn; 127.0.0.1 www.rising.com;
      127.0.0.1 www.babooforum.com.br; 127.0.0.1 www.runscanner.net;
      127.0.0.1 ufospace.etowns.net; 127.0.0.1 sosvirus.changelog.fr;
      127.0.0.1 upload.changelog.fr; 127.0.0.1 www.raymond.cc;
      127.0.0.1 changelog.fr; 127.0.0.1 www.pcentraide.com;
      127.0.0.1 atazita.blogspot.com; 127.0.0.1 www.thinkpad.cn;
      127.0.0.1 www.final4ever.com; 127.0.0.1 files.filefont.com;
      127.0.0.1 www.infos-du-net.com; 127.0.0.1 www.trendsecure.com;
      127.0.0.1 forum.hardware.fr; 127.0.0.1 www.utilidades-utiles.com;
      127.0.0.1 phonewire.dnip.net; 127.0.0.1 www.spychecker.com;
      127.0.0.1 www.geekstogo.com; 127.0.0.1 forums.maddoktor2.com;
      127.0.0.1 www.smokey-services.eu; 127.0.0.1 www.clubic.com;
      127.0.0.1 www.linhadefensiva.org; 127.0.0.1 theforums.bbsindex.com;
      127.0.0.1 download.sysinternals.com; 127.0.0.1 www.pcguide.com;
      127.0.0.1 www.thetechguide.com; 127.0.0.1 www.ozzu.com;
      127.0.0.1 www.changedetection.com; 127.0.0.1 espanol.groups.yahoo.com;
      127.0.0.1 www.sithwarlord.com; 127.0.0.1 community.thaiware.com;
      127.0.0.1 www.avpclub.ddns.info; 127.0.0.1 www.offensivecomputing.net;
      127.0.0.1 www.grisoft.com; 127.0.0.1 boardreader.com;
      127.0.0.1 www.guiadohardware.net; 127.0.0.1 www.msnvirusremoval.com;
      127.0.0.1 www.cisrt.org; 127.0.0.1 fixmyim.com;
      127.0.0.1 samroeng.hi5.com; 127.0.0.1 foro.elhacker.net;
      127.0.0.1 www.daboweb.com; 127.0.0.1 service1.symantec.com;
      127.0.0.1 forums.techguy.org; 127.0.0.1 www.incodesolutions.com;
      127.0.0.1 hijackthis.download3000.com;
      127.0.0.1 www.cybertechhelp.com; 127.0.0.1 www.superdicas.com.br;
      127.0.0.1 www.51nb.com; 127.0.0.1 downloads.andymanchesta.com;
      127.0.0.1 andymanchesta.com; 127.0.0.1 info.prevx.com;
      127.0.0.1 aknow.prevx.com; 127.0.0.1 www.zonavirus.com;
      127.0.0.1 securitywonks.net; 127.0.0.1 jsactivity.com;
      127.0.0.1 www.lavasoft.com; 127.0.0.1 www.virscan.org;
      127.0.0.1 www.eeload.com; 127.0.0.1 down.www.kingsoft.com;
      127.0.0.1 www.file.net; 127.0.0.1 onecare.live.com;
      127.0.0.1 mvps.org; 127.0.0.1 www.laneros.com;
      127.0.0.1 www.housecall.trendmicro.com; 127.0.0.1 www.avast.com;
      127.0.0.1 www.free.avg.com; 127.0.0.1 www.onlinescan.avast.com;
      127.0.0.1 www.ewido.net; 127.0.0.1 www.trucoswindows.net;
      127.0.0.1 www.futurenow.bitdefender.com;
      127.0.0.1 www.bitdefender.com; 127.0.0.1 www.f-prot.com;
      127.0.0.1 www.trendsecure.com; 127.0.0.1 security.symantec.com;
      127.0.0.1 oldtimer.geekstogo.com; 127.0.0.1 www.avira.com;
      127.0.0.1 www.eset.com; 127.0.0.1 www.free.avg.com;
      127.0.0.1 www.free-av.com; 127.0.0.1 kr.ahnlab.com;
      127.0.0.1 www.eset.com; 127.0.0.1 forospyware.com;
      127.0.0.1 thejokerx.blogspot.com; 127.0.0.1 www.2-spyware.com;
      127.0.0.1 www.antivir.es; 127.0.0.1 www.prevx.com;
      127.0.0.1 www.ikarus.net; 127.0.0.1 bbs.s-sos.net;
      127.0.0.1 www.housecall.trendmicro.com;
      127.0.0.1 www.superdicas.com.br; 127.0.0.1 www.forums.majorgeeks.com;
      127.0.0.1 www.castlecops.com; 127.0.0.1 www.virusspy.com;
      127.0.0.1 andymanchesta.com; 127.0.0.1 www.kaspersky.es;
      127.0.0.1 subs.geekstogo.com; 127.0.0.1 www.trendmicro.com;
      127.0.0.1 www.fortinet.com; 127.0.0.1 www.safer-networking.org;
      127.0.0.1 www.fortiguardcenter.com; 127.0.0.1 www.dougknox.com;
      127.0.0.1 www.vsantivirus.com; 127.0.0.1 www.firewallguide.com;
      127.0.0.1 www.auditmypc.com; 127.0.0.1 www.spywaredb.com;
      127.0.0.1 www.mxttchina.com; 127.0.0.1 www.ziggamza.net;
      127.0.0.1 www.forospyware.es; 127.0.0.1 www.antivirus.comodo.com;
      127.0.0.1 www.spywareterminator.com;
      127.0.0.1 www.eradicatespyware.net;
      127.0.0.1 www.freespywareremoval.info;
      127.0.0.1 www.personalfirewall.comodo.com; 127.0.0.1 www.clamav.net;
      127.0.0.1 www.antivirus.about.com; 127.0.0.1 www.pandasecurity.com;
      127.0.0.1 www.webphand.com; 127.0.0.1 mx.answers.yahoo.com;
      127.0.0.1 www.securitywonks.net; 127.0.0.1 www.sandboxie.com;
      127.0.0.1 www.clamwin.com; 127.0.0.1 www.cwsandbox.org;
      127.0.0.1 www.ca.com; 127.0.0.1 www.arswp.com;
      127.0.0.1 es.answers.yahoo.com; 127.0.0.1 www.trucoswindows.es;
      127.0.0.1 www.networkworld.com; 127.0.0.1 www.cddchiangmai.net;
      127.0.0.1 www.threatexpert.com; 127.0.0.1 www.norman.com;
      127.0.0.1 espanol.answers.yahoo.com; 127.0.0.1 www.tallemu.com;
      127.0.0.1 virscan.org; 127.0.0.1 www.viruschief.com;
      127.0.0.1 scanner.virus.org; 127.0.0.1 www.hijackthis.de;
      127.0.0.1 housecall65.trendmicro.com;
      127.0.0.1 www.guiadohardware.net; 127.0.0.1 hjt.networktechs.com;
      127.0.0.1 www.techsupportforum.com; 127.0.0.1 www.whatthetech.com;
      127.0.0.1 www.soccersuck.com; 127.0.0.1 www.pcentraide.com;
      127.0.0.1 comunidad.wilkinsonpc.com.co; 127.0.0.1 forum.piriform.com;
      127.0.0.1 www.tweaksforgeeks.com; 127.0.0.1 www.daniweb.com;
      127.0.0.1 www.geekstogo.com; 127.0.0.1 es.answers.yahoo.com;
      127.0.0.1 www.techsupportforum.com; 127.0.0.1 www.pchell.com;
      127.0.0.1 www.spyany.com; 127.0.0.1 forums.techguy.org;
      127.0.0.1 www.experts-exchange.com; 127.0.0.1 www.wikio.es;
      127.0.0.1 www.pandasecurity.com; 127.0.0.1 forums.devshed.com;
      127.0.0.1 forum.tweaks.com; 127.0.0.1 www.wilderssecurity.com;
      127.0.0.1 www.techspot.com; 127.0.0.1 www.thecomputerpitstop.com;
      127.0.0.1 es.wasalive.com; 127.0.0.1 secunia.com;
      127.0.0.1 www.thaiadmin.org; 127.0.0.1 es.kioskea.net;
      127.0.0.1 www.taringa.net; 127.0.0.1 www.cyberdefender.com;
      127.0.0.1 www.feedage.com; 127.0.0.1 new.taringa.net;
      127.0.0.1 forum.zazana.com; 127.0.0.1 forum.clubedohardware.com.br;
      127.0.0.1 www.computing.net; 127.0.0.1 discussions.virtualdr.com;
      127.0.0.1 forum.securitycadets.com; 127.0.0.1 www.techimo.com;
      127.0.0.1 13iii.com; 127.0.0.1 www.dicasweb.com.br;
      127.0.0.1 www.infosecpodcast.com; 127.0.0.1 www.usbcleaner.cn;
      127.0.0.1 www.net-security.org; 127.0.0.1 www.bleedingthreats.net;
      127.0.0.1 acs.pandasoftware.com; 127.0.0.1 www.funkytoad.com;
      127.0.0.1 www.360safe.cn; 127.0.0.1 www.360safe.com;
      127.0.0.1 bbs.360safe.cn; 127.0.0.1 bbs.360safe.com;
      127.0.0.1 codehard.wordpress.com;
      127.0.0.1 forum.clubedohardware.com.br; 127.0.0.1 support.cmclab.net;
      127.0.0.1 www.360.cn; 127.0.0.1 www.360.com; 127.0.0.1 bbs.360safe.cn;
      127.0.0.1 bbs.360safe.com; 127.0.0.1 www.forospyware.es;
      127.0.0.1 p3dev.taringa.net; 127.0.0.1 www.precisesecurity.com;
      127.0.0.1 baike.360.cn; 127.0.0.1 baike.360.com;
      127.0.0.1 kaba.360.cn; 127.0.0.1 kaba.360.com;
      127.0.0.1 deckard.geekstogo.com; 127.0.0.1 www.taringa.net;
      127.0.0.1 forums.comodo.com; 127.0.0.1 www.mvps.org;
      127.0.0.1 down.360safe.cn; 127.0.0.1 down.360safe.com;
      127.0.0.1 x.360safe.com; 127.0.0.1 dl.360safe.com;
      127.0.0.1 ftp.drweb.com; 127.0.0.1 www.hotshare.net;
      127.0.0.1 es.wasalive.com; 127.0.0.1 support.cmclab.net;
      127.0.0.1 updatem.360safe.com; 127.0.0.1 updatem.360safe.cn;
      127.0.0.1 update.360safe.cn; 127.0.0.1 update.360safe.com;
      127.0.0.1 www.utilidades-utiles.com; 127.0.0.1 forum.kaspersky.com;
      127.0.0.1 bbs.duba.net; 127.0.0.1 www.duba.net;
      127.0.0.1 zhidao.baidu.com; 127.0.0.1 hi.baidu.com;
      127.0.0.1 www.drweb.com.es; 127.0.0.1 msncleaner.softonic.com;
      127.0.0.1 www.javacoolsoftware.com; 127.0.0.1 file.ikaka.com;
      127.0.0.1 file.ikaka.cn; 127.0.0.1 bbs.ikaka.com;
      127.0.0.1 zhidao.ikaka.com; 127.0.0.1 www.eset-la.com;
      127.0.0.1 www.eset-la.com; 127.0.0.1 software-files.download.com;
      127.0.0.1 www.ikaka.com; 127.0.0.1 www.ikaka.cn;
      127.0.0.1 bbs.cfan.com.cn; 127.0.0.1 www.cfan.com.cn;
      127.0.0.1 www.pandasecurity.com; 127.0.0.1 es.mcafee.com;
      127.0.0.1 downloads.malwarebytes.org; 127.0.0.1 bbs.kafan.cn;
      127.0.0.1 bbs.kafan.com; 127.0.0.1 bbs.kpfans.com;
      127.0.0.1 bbs.taisha.org; 127.0.0.1 www.manuelruvalcaba.com;
      127.0.0.1 support.f-secure.com; 127.0.0.1 bbs.winzheng.com;
      127.0.0.1 alerta-antivirus.inteco.es; 127.0.0.1 foros.zonavirus.com;
      127.0.0.1 alerta-antivirus.red.es; 127.0.0.1 www.zonavirus.com;
      127.0.0.1 www.malwarebytes.org; 127.0.0.1 www.commentcamarche.net;
      127.0.0.1 www.ewido.net; 127.0.0.1 www.infospyware.com;
      127.0.0.1 www.bitdefender.es; 127.0.0.1 housecall.trendmicro.com;
      127.0.0.1 foros.toxico-pc.com; 127.0.0.1 www.d-a-l.com;
      127.0.0.1 www.beartai.com; 127.0.0.1 www.emsisoft.de;
      127.0.0.1 www.securitynewsportal.com


 Tecnologa Rootkit Es una tecnologa especfica para los virus. El programa malicioso oculta su presencia ante las herramientas del sistema, ante las aplicaciones de seguridad y, finalmente, ante el usuario.


Oculta las siguientes:
– Su propio proceso


Mtodo empleado:
     Oculto en Windows API

 Datos del fichero Programa de compresin de ejecutables:
Para agravar la deteccin y reducir el tamao del fichero, emplea un programa de compresin de ejecutables.

Descripción insertada por Petre Galan el viernes 12 de marzo de 2010
Descripción actualizada por Petre Galan el lunes 15 de marzo de 2010

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