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VrusTR/Kazy.331776
Data em que surgiu:20/05/2011
Tipo:Trojan
Includo na lista "In The Wild"Sim
Nvel de danos:Baixo
Nvel de distribuio:Baixo
Nvel de risco:De baixo a mdio
Ficheiro esttico:Sim
Tamanho:331.776 Bytes
MD5 checksum:25601D8D71A9C410F6C29AF2BF8DD027
Verso VDF:7.11.08.85 - sexta-feira, 20 de maio de 2011
Verso IVDF:7.11.08.85 - sexta-feira, 20 de maio de 2011

 Vulgarmente Meio de transmisso:
   • No tem rotinas de propagao


Alias:
   •  TrendMicro: TROJ_FAKEAL.SMQP
   •  Sophos: Mal/FakeAV-JR
     Microsoft: Rogue:Win32/FakeRean


Sistemas Operativos:
   • Windows 2000
   • Windows XP
   • Windows 2003
    Windows Vista
    Windows 7


Efeitos secundrios:
   • Bloqueia o acesso a Web sites de segurana
   • Descarrega ficheiros
   • Baixa as definies de segurana
   • Altera o registo do Windows


Depois de executado visualizada a seguinte informao:


 Ficheiros Autocopia-se para a seguinte localizao:
   • %HOME%\Local Settings\Application Data\%uma srie de caracteres aleatrios%.exe



Apaga a cpia executada inicialmente.



So criados os seguintes ficheiros:

%TEMPDIR%\%uma srie de caracteres aleatrios%
%ALLUSERSPROFILE%\Application Data\%uma srie de caracteres aleatrios%
%HOME%\Local Settings\Application Data\%uma srie de caracteres aleatrios%
%TEMPDIR%\%uma srie de caracteres aleatrios%
%HOME%\Templates\%uma srie de caracteres aleatrios%

 Registry (Registo do Windows) So adicionadas as seguintes chaves ao registo:

[HKLM\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\
   FirewallPolicy\StandardProfile]
   • "DoNotAllowExceptions"=dword:00000000
   • "EnableFirewall"=dword:00000000
   • "DisableNotifications"=dword:00000001

[HKLM\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\
   FirewallPolicy\DomainProfile]
   • "EnableFirewall"=dword:00000000
   • "DoNotAllowExceptions"=dword:00000000
   • "DisableNotifications"=dword:00000001

[HKCU\Software\Microsoft\Windows\CurrentVersion\Run]
   • "ctfmon.exe"="%SYSDIR%\ctfmon.exe"

[HKCR\.exe\shell\open\command]
   • "(Default)"="\"%HOME%\Local Settings\Application Data\\%uma srie de caracteres aleatrios%.exe\" -a \"%1\" %*"
   • "IsolatedCommand"="\"%1\" %*"

[HKCR\exefile\shell\open\command]
   • "(Default)"="\"%HOME%\Local Settings\Application Data\\%uma srie de caracteres aleatrios%.exe\" -a \"%1\" %*"
   • "IsolatedCommand"="\"%1\" %*"

[HKCR\exefile\shell\runas\command]
   • "(Default)"="\"%1\" %*"
   • "IsolatedCommand"="\"%1\" %*"

[HKLM\SOFTWARE\Clients\StartMenuInternet\IEXPLORE.EXE\shell\open\
   command]
   • "(Default)"="\"%HOME%\Local Settings\Application Data\\%uma srie de caracteres aleatrios%.exe\" -a \"%PROGRAM FILES%\Intern"



O seguinte valor do registo alterado:

[HKLM\SOFTWARE\Microsoft\Security Center]
   Valor recente:
   • "AntiVirusDisableNotify"=dword:00000001
   • "FirewallDisableNotify"=dword:00000001
   • "FirewallOverride"=dword:00000001
   • "UpdatesDisableNotify"=dword:00000001
   • "AntiVirusOverride"=dword:00000001

 Introduo de cdigo viral noutros processos Introduz-se a si prprio como uma tarefa remota num processo.

    Nome do processo:
   • iexplore.exe


 Informaes diversas Recursos de acesso Internet:
   • **********ihudamaqyr.com/%vrios dgitos aleatrios%;
      **********adovykavo.com/%vrios dgitos aleatrios%;
      **********ehukalyna.com/%vrios dgitos aleatrios%;
      **********yrizyp.com/%vrios dgitos aleatrios%;
      **********ovajisem.com/%vrios dgitos aleatrios%;
      **********erecus.com/%vrios dgitos aleatrios%;
      **********yzykuboqo.com/%vrios dgitos aleatrios%;
      **********otarohoc.com/%vrios dgitos aleatrios%;
      **********ynefusawi.com/%vrios dgitos aleatrios%;
      **********ehujosyp.com/%vrios dgitos aleatrios%;
      **********anipuw.com/%vrios dgitos aleatrios%;
      **********agexyz.com/%vrios dgitos aleatrios%;
      **********ebenirahu.com/%vrios dgitos aleatrios%;
      **********ukopomiva.com/%vrios dgitos aleatrios%;
      **********ireracy.com/%vrios dgitos aleatrios%;
      **********anatapum.com/%vrios dgitos aleatrios%;
      **********support-2011.com/%vrios dgitos
      aleatrios%
; **********mium-support2011.com/%vrios
      dgitos aleatrios%
; **********upport-2011.com/%vrios
      dgitos aleatrios%
;
      **********ivirussupport2011.com/%vrios dgitos
      aleatrios%
; **********ivirus-support2011.com/%vrios
      dgitos aleatrios%
; **********support2011.com/%vrios
      dgitos aleatrios%
; **********upport2011.com/%vrios
      dgitos aleatrios%
; **********hukyq.com/%vrios
      dgitos aleatrios%
; **********cewyfyxut.com/%vrios
      dgitos aleatrios%
; **********walulas.com/%vrios
      dgitos aleatrios%
; **********mokowe.com/%vrios
      dgitos aleatrios%
; **********okowe.com/%vrios
      dgitos aleatrios%
; **********okowe.com/%vrios
      dgitos aleatrios%
; **********okowe.com/%vrios
      dgitos aleatrios%
; **********ilezavyxiro.com/%vrios
      dgitos aleatrios%
; **********ovatywo.com/%vrios
      dgitos aleatrios%
; **********akidukojoz.com/%vrios
      dgitos aleatrios%
; **********agyjaj.com/%vrios
      dgitos aleatrios%
; **********ojafadezy.com/%vrios
      dgitos aleatrios%
; **********evaviqopoci.com/%vrios
      dgitos aleatrios%
; **********otyger.com/%vrios
      dgitos aleatrios%
; **********afiduzipame.com/%vrios
      dgitos aleatrios%
; **********ojewedowigo.com/%vrios
      dgitos aleatrios%
; **********yxepomer.com/%vrios
      dgitos aleatrios%
; **********ahanybyvu.com/%vrios
      dgitos aleatrios%
; **********akydugudi.com/%vrios
      dgitos aleatrios%
; **********ugypenihyf.com/%vrios
      dgitos aleatrios%
; **********ybobik.com/%vrios
      dgitos aleatrios%
; **********okatahinery.com/%vrios
      dgitos aleatrios%
; **********icaraso.com/%vrios
      dgitos aleatrios%
; **********osahule.com/%vrios
      dgitos aleatrios%
; **********uzajylot.com/%vrios
      dgitos aleatrios%
; **********onevetode.com/%vrios
      dgitos aleatrios%
; **********atesomyz.com/%vrios
      dgitos aleatrios%
; **********ofymela.com/%vrios
      dgitos aleatrios%
; **********uponip.com/%vrios
      dgitos aleatrios%
; **********ovasuced.com/%vrios
      dgitos aleatrios%
; **********oduhisegu.com/%vrios
      dgitos aleatrios%
; **********editacif.com/%vrios
      dgitos aleatrios%
; **********emehypuq.com/%vrios
      dgitos aleatrios%
; **********yxaqunowy.com/%vrios
      dgitos aleatrios%
; **********ovexidysopy.com/%vrios
      dgitos aleatrios%
; **********ecebyt.com/%vrios
      dgitos aleatrios%
; **********esexyzobuz.com/%vrios
      dgitos aleatrios%
; **********ijinymut.com/%vrios
      dgitos aleatrios%
; **********evanyxora.com/%vrios
      dgitos aleatrios%
; **********ixydyf.com/%vrios
      dgitos aleatrios%
; **********usaseda.com/%vrios
      dgitos aleatrios%
; **********udizoni.com/%vrios
      dgitos aleatrios%
; **********ejutyhyfu.com/%vrios
      dgitos aleatrios%
; **********ygizeq.com/%vrios
      dgitos aleatrios%
; **********ehiqino.com/%vrios
      dgitos aleatrios%
; **********ynufyk.com/%vrios
      dgitos aleatrios%
; **********ibipaj.com/%vrios
      dgitos aleatrios%
; **********ityvik.com/%vrios
      dgitos aleatrios%
; **********olalat.com/%vrios
      dgitos aleatrios%
; **********yziriryvi.com/%vrios
      dgitos aleatrios%
; **********idehecyty.com/%vrios
      dgitos aleatrios%
; **********uwemixonav.com/%vrios
      dgitos aleatrios%
; **********inolecowary.com/%vrios
      dgitos aleatrios%
; **********upowibi.com/%vrios
      dgitos aleatrios%
; **********isesyf.com/%vrios
      dgitos aleatrios%
; **********exynogemi.com/%vrios
      dgitos aleatrios%
; **********evepapucof.com/%vrios
      dgitos aleatrios%
; **********igomyqeg.com/%vrios
      dgitos aleatrios%
; **********emolezala.com/%vrios
      dgitos aleatrios%
; **********unemymyko.com/%vrios
      dgitos aleatrios%
; **********onabubi.com/%vrios
      dgitos aleatrios%
; **********oripuqoxyl.com/%vrios
      dgitos aleatrios%
; **********elaticik.com/%vrios
      dgitos aleatrios%
; **********exyhun.com/%vrios
      dgitos aleatrios%
; **********ofociv.com/%vrios
      dgitos aleatrios%
; **********ebihyku.com/%vrios
      dgitos aleatrios%
; **********yjajutava.com/%vrios
      dgitos aleatrios%



Mutex:
Cria o seguinte Mutex:
   • ir4cnxm3oi333

Descrição enviada por Andrei Ilie em sexta-feira, 26 de agosto de 2011
Descrição atualizada por Andrei Ilie em sexta-feira, 26 de agosto de 2011

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