A partir de la version 29.63 del ElistarA de hoy, pasaremos a controlar esta nueva variante de malware, que sobreescribe el HOSTS impidiendo acceder a webs relacionadas con antivirus:
Sobrescribe el HOSTS con estas entradas:
127.0.0.1 downloads4.kaspersky-labs.com
127.0.0.1 downloads3.kaspersky-labs.com
127.0.0.1 downloads2.kaspersky-labs.com
127.0.0.1 downloads1.kaspersky-labs.com
127.0.0.1 downloads-us1.kaspersky-labs.com
127.0.0.1 rads.mcafee.com
127.0.0.1 www.secuser.com
127.0.0.1 a188.x.akamai.net
127.0.0.1 liveupdate.symantecliveupdate.com
127.0.0.1 liveupdate.symantec.com
127.0.0.1 liveupdate.symantec.d4p.net
127.0.0.1 update.symantec.com
127.0.0.1 ftp.nai.com
127.0.0.1 www.grisoft.cz
127.0.0.1 www.grisoft.com
127.0.0.1 free.grisoft.cz
127.0.0.1 tds.diamondcs.com.au
127.0.0.1 ieupdate.gdata.de
127.0.0.1 ieupdate6.gdata.de
127.0.0.1 ieupdate5.gdata.de
127.0.0.1 ieupdate4.gdata.de
127.0.0.1 ieupdate3.gdata.de
127.0.0.1 ieupdate2.gdata.de
127.0.0.1 ieupdate1.gdata.de
127.0.0.1 www.iavs.cz
127.0.0.1 download7.avast.com
127.0.0.1 download6.avast.com
127.0.0.1 download5.avast.com
127.0.0.1 download4.avast.com
127.0.0.1 download3.avast.com
127.0.0.1 download2.avast.com
127.0.0.1 download1.avast.com
127.0.0.1 upgrade.bitdefender.com
127.0.0.1 windowsupdate.microsoft.com
127.0.0.1 www.lavasoftusa.com
127.0.0.1 www.a-2.org
127.0.0.1 updates.a-2.org
127.0.0.1 niuone.norman.no
127.0.0.1 www.diamondcs.com.au
127.0.0.1 www.attechnical.com
127.0.0.1 www.zeylstra.nl
127.0.0.1 fractus.mat.uson.mx
127.0.0.1 www.toonbox.de
127.0.0.1 radius.turvamies.com
127.0.0.1 diamondcs.fileburst.com
127.0.0.1 downloads.My-eTrust.com
127.0.0.1 acs.pandasoftware.com
127.0.0.1 v4.windowsupdate.microsoft.com
127.0.0.1 www.NoAdware.net
127.0.0.1 www.nod32.com
127.0.0.1 www.eset.sk
127.0.0.1 avu.zonelabs.com
127.0.0.1 retail.sp.f-secure.com
127.0.0.1 retail01.sp.f-secure.com
127.0.0.1 retail02.sp.f-secure.com
127.0.0.1 www.moosoft.com
127.0.0.1 secuser.model-fx.com
127.0.0.1 secuser.com
127.0.0.1 downloads-eu1.kaspersky-labs.com
127.0.0.1 downloads2.kaspersky-labs.com
127.0.0.1 downloads4.kaspersky-labs.com
127.0.0.1 downloads1.kaspersky-labs.com
127.0.0.1 pccreg.antivirus.com
127.0.0.1 dl1.antivir.de
127.0.0.1 dl2.antivir.de
127.0.0.1 dl3.antivir.de
127.0.0.1 dl4.antivir.de
127.0.0.1 ad.doubleclick.net
127.0.0.1 ad.fastclick.net
127.0.0.1 ads.fastclick.net
127.0.0.1 ar.atwola.com
127.0.0.1 atdmt.com
127.0.0.1 avp.ch
127.0.0.1 avp.com
127.0.0.1 avp.com
127.0.0.1 avp.ru
127.0.0.1 awaps.net
127.0.0.1 banner.fastclick.net
127.0.0.1 banners.fastclick.net
127.0.0.1 ca.com
127.0.0.1 ca.com
127.0.0.1 click.atdmt.com
127.0.0.1 clicks.atdmt.com
127.0.0.1 customer.symantec.com
127.0.0.1 dispatch.mcafee.com
127.0.0.1 dispatch.mcafee.com
127.0.0.1 download.mcafee.com
127.0.0.1 download.mcafee.com
127.0.0.1 download.mcafee.com
127.0.0.1 download.microsoft.com
127.0.0.1 downloads.microsoft.com
127.0.0.1 downloads1.kaspersky-labs.com
127.0.0.1 downloads1.kaspersky-labs.com
127.0.0.1 downloads1.kaspersky-labs.com
127.0.0.1 downloads2.kaspersky-labs.com
127.0.0.1 downloads3.kaspersky-labs.com
127.0.0.1 downloads4.kaspersky-labs.com
127.0.0.1 downloads-us1.kaspersky-labs.com
127.0.0.1 downloads-us2.kaspersky-labs.com
127.0.0.1 downloads-us3.kaspersky-labs.com
127.0.0.1 engine.awaps.net
127.0.0.1 fastclick.net
127.0.0.1 f-secure.com
127.0.0.1 f-secure.com
127.0.0.1 ftp.avp.ch
127.0.0.1 ftp.downloads2.kaspersky-labs.com
127.0.0.1 ftp.f-secure.com
127.0.0.1 ftp.kasperskylab.ru
127.0.0.1 ftp.sophos.com
127.0.0.1 go.microsoft.com
127.0.0.1 ids.kaspersky-labs.com
127.0.0.1 kaspersky.com
127.0.0.1 kaspersky-labs.com
127.0.0.1 liveupdate.symantec.com
127.0.0.1 liveupdate.symantec.com
127.0.0.1 liveupdate.symantec.com
127.0.0.1 liveupdate.symantecliveupdate.com
127.0.0.1 liveupdate.symantecliveupdate.com
127.0.0.1 mast.mcafee.com
127.0.0.1 mast.mcafee.com
127.0.0.1 mcafee.com
127.0.0.1 mcafee.com
127.0.0.1 media.fastclick.net
127.0.0.1 msdn.microsoft.com
127.0.0.1 my-etrust.com
127.0.0.1 my-etrust.com
127.0.0.1 nai.com
127.0.0.1 nai.com
127.0.0.1 networkassociates.com
127.0.0.1 networkassociates.com
127.0.0.1 office.microsoft.com
127.0.0.1 phx.corporate-ir.net
127.0.0.1 rads.mcafee.com
127.0.0.1 secure.nai.com
127.0.0.1 secure.nai.com
127.0.0.1 securityresponse.symantec.com
127.0.0.1 securityresponse.symantec.com
127.0.0.1 service1.symantec.com
127.0.0.1 sophos.com
127.0.0.1 sophos.com
127.0.0.1 spd.atdmt.com
127.0.0.1 support.microsoft.com
127.0.0.1 symantec.com
127.0.0.1 symantec.com
127.0.0.1 trendmicro.com
127.0.0.1 update.symantec.com
127.0.0.1 update.symantec.com
127.0.0.1 update.symantec.com
127.0.0.1 updates.symantec.com
127.0.0.1 updates.symantec.com
127.0.0.1 updates1.kaspersky-labs.com
127.0.0.1 updates1.kaspersky-labs.com
127.0.0.1 updates2.kaspersky-labs.com
127.0.0.1 updates3.kaspersky-labs.com
127.0.0.1 updates3.kaspersky-labs.com
127.0.0.1 updates4.kaspersky-labs.com
127.0.0.1 updates5.kaspersky-labs.com
127.0.0.1 us.mcafee.com
127.0.0.1 us.mcafee.com
127.0.0.1 vil.nai.com
127.0.0.1 viruslist.com
127.0.0.1 viruslist.ru
127.0.0.1 windowsupdate.microsoft.com
127.0.0.1 www.avp.ch
127.0.0.1 www.avp.com
127.0.0.1 www.avp.com
127.0.0.1 www.avp.ru
127.0.0.1 www.awaps.net
127.0.0.1 www.ca.com
127.0.0.1 www.ca.com
127.0.0.1 www.fastclick.net
127.0.0.1 www.f-secure.com
127.0.0.1 www.f-secure.com
127.0.0.1 www.grisoft.com
127.0.0.1 www.kaspersky.com
127.0.0.1 www.kaspersky.ru
127.0.0.1 www.kaspersky.ru
127.0.0.1 www.kaspersky-labs.com
127.0.0.1 www.mcafee.com
127.0.0.1 www.mcafee.com
127.0.0.1 www.my-etrust.com
127.0.0.1 www.my-etrust.com
127.0.0.1 www.nai.com
127.0.0.1 www.nai.com
127.0.0.1 www.networkassociates.com
127.0.0.1 www.networkassociates.com
127.0.0.1 www.sophos.com
127.0.0.1 www.sophos.com
127.0.0.1 www.symantec.com
127.0.0.1 www.symantec.com
127.0.0.1 www.trendmicro.com
127.0.0.1 www.trendmicro.com
127.0.0.1 www.viruslist.com
127.0.0.1 www.viruslist.ru
127.0.0.1 www3.ca.com
aparte,
- Se autoborra.
- Queda residente.
- Se pone en la lista de autorizaciones del Corta Fuegos de Windows como "ldrsoft"
El preanalisis de virUstotal ofrece este informe:
MD5 d23e1b1c21087cfab86abe73c285956f
SHA1 a065a46bb68e72de78c30a4026fd4ac57396de95
Tamaño del fichero 174.7 KB ( 178934 bytes )
SHA256: 1aeb8b42701f84c329785d7d54d4c3f0b3222fa77a1d46bf3b55af6f863e5803
Nombre: 1347963145.exe
Detecciones: 10 / 51
Fecha de análisis: 2014-03-21 11:58:24 UTC ( hace 1 minuto )
0 1
Antivirus Resultado Actualización
AhnLab-V3 Spyware/Win32.Zbot 20140320
ByteHero Virus.Win32.Heur.p 20140321
ESET-NOD32 a variant of Win32/Injector.BAEN 20140321
K7AntiVirus Trojan ( 0040f79d1 ) 20140320
K7GW Trojan ( 0040f79d1 ) 20140320
Kaspersky Backdoor.Win32.Androm.dqjv 20140321
Kingsoft Win32.Troj.Generic.a.(kcloud) 20140321
Malwarebytes Trojan.Crypt.NKN 20140321
Panda Trj/dtcontx.L 20140321
Qihoo-360 Malware.QVM03.Gen 20140321
Dicha version del ElistarA 29.63 que lo detecta y elimin,a estará disponible en nuestra web a partir de las 15 h CEST de hoy
saludos
ms, 21-3-2014
Sobrescribe el HOSTS con estas entradas:
127.0.0.1 downloads4.kaspersky-labs.com
127.0.0.1 downloads3.kaspersky-labs.com
127.0.0.1 downloads2.kaspersky-labs.com
127.0.0.1 downloads1.kaspersky-labs.com
127.0.0.1 downloads-us1.kaspersky-labs.com
127.0.0.1 rads.mcafee.com
127.0.0.1 www.secuser.com
127.0.0.1 a188.x.akamai.net
127.0.0.1 liveupdate.symantecliveupdate.com
127.0.0.1 liveupdate.symantec.com
127.0.0.1 liveupdate.symantec.d4p.net
127.0.0.1 update.symantec.com
127.0.0.1 ftp.nai.com
127.0.0.1 www.grisoft.cz
127.0.0.1 www.grisoft.com
127.0.0.1 free.grisoft.cz
127.0.0.1 tds.diamondcs.com.au
127.0.0.1 ieupdate.gdata.de
127.0.0.1 ieupdate6.gdata.de
127.0.0.1 ieupdate5.gdata.de
127.0.0.1 ieupdate4.gdata.de
127.0.0.1 ieupdate3.gdata.de
127.0.0.1 ieupdate2.gdata.de
127.0.0.1 ieupdate1.gdata.de
127.0.0.1 www.iavs.cz
127.0.0.1 download7.avast.com
127.0.0.1 download6.avast.com
127.0.0.1 download5.avast.com
127.0.0.1 download4.avast.com
127.0.0.1 download3.avast.com
127.0.0.1 download2.avast.com
127.0.0.1 download1.avast.com
127.0.0.1 upgrade.bitdefender.com
127.0.0.1 windowsupdate.microsoft.com
127.0.0.1 www.lavasoftusa.com
127.0.0.1 www.a-2.org
127.0.0.1 updates.a-2.org
127.0.0.1 niuone.norman.no
127.0.0.1 www.diamondcs.com.au
127.0.0.1 www.attechnical.com
127.0.0.1 www.zeylstra.nl
127.0.0.1 fractus.mat.uson.mx
127.0.0.1 www.toonbox.de
127.0.0.1 radius.turvamies.com
127.0.0.1 diamondcs.fileburst.com
127.0.0.1 downloads.My-eTrust.com
127.0.0.1 acs.pandasoftware.com
127.0.0.1 v4.windowsupdate.microsoft.com
127.0.0.1 www.NoAdware.net
127.0.0.1 www.nod32.com
127.0.0.1 www.eset.sk
127.0.0.1 avu.zonelabs.com
127.0.0.1 retail.sp.f-secure.com
127.0.0.1 retail01.sp.f-secure.com
127.0.0.1 retail02.sp.f-secure.com
127.0.0.1 www.moosoft.com
127.0.0.1 secuser.model-fx.com
127.0.0.1 secuser.com
127.0.0.1 downloads-eu1.kaspersky-labs.com
127.0.0.1 downloads2.kaspersky-labs.com
127.0.0.1 downloads4.kaspersky-labs.com
127.0.0.1 downloads1.kaspersky-labs.com
127.0.0.1 pccreg.antivirus.com
127.0.0.1 dl1.antivir.de
127.0.0.1 dl2.antivir.de
127.0.0.1 dl3.antivir.de
127.0.0.1 dl4.antivir.de
127.0.0.1 ad.doubleclick.net
127.0.0.1 ad.fastclick.net
127.0.0.1 ads.fastclick.net
127.0.0.1 ar.atwola.com
127.0.0.1 atdmt.com
127.0.0.1 avp.ch
127.0.0.1 avp.com
127.0.0.1 avp.com
127.0.0.1 avp.ru
127.0.0.1 awaps.net
127.0.0.1 banner.fastclick.net
127.0.0.1 banners.fastclick.net
127.0.0.1 ca.com
127.0.0.1 ca.com
127.0.0.1 click.atdmt.com
127.0.0.1 clicks.atdmt.com
127.0.0.1 customer.symantec.com
127.0.0.1 dispatch.mcafee.com
127.0.0.1 dispatch.mcafee.com
127.0.0.1 download.mcafee.com
127.0.0.1 download.mcafee.com
127.0.0.1 download.mcafee.com
127.0.0.1 download.microsoft.com
127.0.0.1 downloads.microsoft.com
127.0.0.1 downloads1.kaspersky-labs.com
127.0.0.1 downloads1.kaspersky-labs.com
127.0.0.1 downloads1.kaspersky-labs.com
127.0.0.1 downloads2.kaspersky-labs.com
127.0.0.1 downloads3.kaspersky-labs.com
127.0.0.1 downloads4.kaspersky-labs.com
127.0.0.1 downloads-us1.kaspersky-labs.com
127.0.0.1 downloads-us2.kaspersky-labs.com
127.0.0.1 downloads-us3.kaspersky-labs.com
127.0.0.1 engine.awaps.net
127.0.0.1 fastclick.net
127.0.0.1 f-secure.com
127.0.0.1 f-secure.com
127.0.0.1 ftp.avp.ch
127.0.0.1 ftp.downloads2.kaspersky-labs.com
127.0.0.1 ftp.f-secure.com
127.0.0.1 ftp.kasperskylab.ru
127.0.0.1 ftp.sophos.com
127.0.0.1 go.microsoft.com
127.0.0.1 ids.kaspersky-labs.com
127.0.0.1 kaspersky.com
127.0.0.1 kaspersky-labs.com
127.0.0.1 liveupdate.symantec.com
127.0.0.1 liveupdate.symantec.com
127.0.0.1 liveupdate.symantec.com
127.0.0.1 liveupdate.symantecliveupdate.com
127.0.0.1 liveupdate.symantecliveupdate.com
127.0.0.1 mast.mcafee.com
127.0.0.1 mast.mcafee.com
127.0.0.1 mcafee.com
127.0.0.1 mcafee.com
127.0.0.1 media.fastclick.net
127.0.0.1 msdn.microsoft.com
127.0.0.1 my-etrust.com
127.0.0.1 my-etrust.com
127.0.0.1 nai.com
127.0.0.1 nai.com
127.0.0.1 networkassociates.com
127.0.0.1 networkassociates.com
127.0.0.1 office.microsoft.com
127.0.0.1 phx.corporate-ir.net
127.0.0.1 rads.mcafee.com
127.0.0.1 secure.nai.com
127.0.0.1 secure.nai.com
127.0.0.1 securityresponse.symantec.com
127.0.0.1 securityresponse.symantec.com
127.0.0.1 service1.symantec.com
127.0.0.1 sophos.com
127.0.0.1 sophos.com
127.0.0.1 spd.atdmt.com
127.0.0.1 support.microsoft.com
127.0.0.1 symantec.com
127.0.0.1 symantec.com
127.0.0.1 trendmicro.com
127.0.0.1 update.symantec.com
127.0.0.1 update.symantec.com
127.0.0.1 update.symantec.com
127.0.0.1 updates.symantec.com
127.0.0.1 updates.symantec.com
127.0.0.1 updates1.kaspersky-labs.com
127.0.0.1 updates1.kaspersky-labs.com
127.0.0.1 updates2.kaspersky-labs.com
127.0.0.1 updates3.kaspersky-labs.com
127.0.0.1 updates3.kaspersky-labs.com
127.0.0.1 updates4.kaspersky-labs.com
127.0.0.1 updates5.kaspersky-labs.com
127.0.0.1 us.mcafee.com
127.0.0.1 us.mcafee.com
127.0.0.1 vil.nai.com
127.0.0.1 viruslist.com
127.0.0.1 viruslist.ru
127.0.0.1 windowsupdate.microsoft.com
127.0.0.1 www.avp.ch
127.0.0.1 www.avp.com
127.0.0.1 www.avp.com
127.0.0.1 www.avp.ru
127.0.0.1 www.awaps.net
127.0.0.1 www.ca.com
127.0.0.1 www.ca.com
127.0.0.1 www.fastclick.net
127.0.0.1 www.f-secure.com
127.0.0.1 www.f-secure.com
127.0.0.1 www.grisoft.com
127.0.0.1 www.kaspersky.com
127.0.0.1 www.kaspersky.ru
127.0.0.1 www.kaspersky.ru
127.0.0.1 www.kaspersky-labs.com
127.0.0.1 www.mcafee.com
127.0.0.1 www.mcafee.com
127.0.0.1 www.my-etrust.com
127.0.0.1 www.my-etrust.com
127.0.0.1 www.nai.com
127.0.0.1 www.nai.com
127.0.0.1 www.networkassociates.com
127.0.0.1 www.networkassociates.com
127.0.0.1 www.sophos.com
127.0.0.1 www.sophos.com
127.0.0.1 www.symantec.com
127.0.0.1 www.symantec.com
127.0.0.1 www.trendmicro.com
127.0.0.1 www.trendmicro.com
127.0.0.1 www.viruslist.com
127.0.0.1 www.viruslist.ru
127.0.0.1 www3.ca.com
aparte,
- Se autoborra.
- Queda residente.
- Se pone en la lista de autorizaciones del Corta Fuegos de Windows como "ldrsoft"
El preanalisis de virUstotal ofrece este informe:
MD5 d23e1b1c21087cfab86abe73c285956f
SHA1 a065a46bb68e72de78c30a4026fd4ac57396de95
Tamaño del fichero 174.7 KB ( 178934 bytes )
SHA256: 1aeb8b42701f84c329785d7d54d4c3f0b3222fa77a1d46bf3b55af6f863e5803
Nombre: 1347963145.exe
Detecciones: 10 / 51
Fecha de análisis: 2014-03-21 11:58:24 UTC ( hace 1 minuto )
0 1
Antivirus Resultado Actualización
AhnLab-V3 Spyware/Win32.Zbot 20140320
ByteHero Virus.Win32.Heur.p 20140321
ESET-NOD32 a variant of Win32/Injector.BAEN 20140321
K7AntiVirus Trojan ( 0040f79d1 ) 20140320
K7GW Trojan ( 0040f79d1 ) 20140320
Kaspersky Backdoor.Win32.Androm.dqjv 20140321
Kingsoft Win32.Troj.Generic.a.(kcloud) 20140321
Malwarebytes Trojan.Crypt.NKN 20140321
Panda Trj/dtcontx.L 20140321
Qihoo-360 Malware.QVM03.Gen 20140321
Dicha version del ElistarA 29.63 que lo detecta y elimin,a estará disponible en nuestra web a partir de las 15 h CEST de hoy
saludos
ms, 21-3-2014