Nombre: Adware/InstallBrain.646 Descubierto: 03/09/2012 Tipo: Adware/Spyware En circulación (ITW): No Número de infecciones comunicadas: Medio-bajo Potencial de propagación: Bajo Potencial dañino: Bajo Tamaño: 680.000 Bytes Suma de control MD5: df50e954d52e1b0A80d144890504f1c6 Versión del VDF: 7.11.41.170 - lunes, 3 de septiembre de 2012Versión del IVDF: 7.11.41.170 - lunes, 3 de septiembre de 2012
General Método de propagación: • No tiene rutina propia de propagación Alias: • Eset: a variant of Win32/InstallBrain.E application Plataformas / Sistemas operativos: • Windows 2000 • Windows XP • Windows 2003 • Windows Vista • Windows Server 2008 • Windows 7 Efectos secundarios: • Modificaciones en el registro Inmediatamente después de su ejecución, muestra la siguiente información: Ficheros Se copia a sí mismo en las siguientes ubicaciones: • %TEMP%Install PC Performer43349.exe • %ALLUSERSPROFILE%\Application Data\IBUpdaterService\ibsvc.exe Renombra los siguientes ficheros: • %TEMP%\ibtmp1404376\component_383.part en %TEMP%\ibtmp1404376\component_383 • %TEMP%\ibtmp1404376\component_358.part en %TEMP%\ibtmp1404376\component_358 Crea los siguientes ficheros: – Ficheros no maliciosos: • %SYSDIR% \wbem\Logs\wbemprox.log; %ALLUSERSPROFILE%\Application Data\IBUpdaterService\repository.xml; %WINDIR% \Prefetch\IPCONFIG.EXE-2395F30B.pf; %WINDIR% \Prefetch\FM.SCR-3175FC38.pf; %WINDIR% \Prefetch\RM.SCR-1F32C8B2.pf; %WINDIR% \Prefetch\PE.EXE-229E0722.pf; %WINDIR% \Prefetch\TV.SCR-16E1F612.pf; %WINDIR% \Prefetch\HOOKANALYZER.EXE-0541B1DE.pf; %WINDIR% \Prefetch\MEMDUMP.EXE-36CE8D46.pf; %TEMP%\734.bat; %WINDIR% \Prefetch\CMD.EXE-087B4001.pf – Ficheros temporales, que pueden ser eliminados después: • %TEMP%\3.tmp • %HOME%\Desktop\Continue Install PC Performer installation.lnk • %TEMP%\4.tmp • %TEMP%\ibtmp1404376\config\1556.html • %TEMP%\ibtmp1404376\config\1558.html • %TEMP%\ibtmp1404376\config\1559.html • %TEMP%\ibtmp1404376\config\1966.html • %TEMP%\ibtmp1404376\config\1967.html • %TEMP%\ibtmp1404376\config\2055.html • %TEMP%\ibtmp1404376\config\2202.html • %TEMP%\ibtmp1404376\config\ib\main.css • %TEMP%\ibtmp1404376\config\js\config.js • %TEMP%\ibtmp1404376\config\events\events.js • %TEMP%\ibtmp1404376\config\js\jquery-1.7.min.js • %TEMP%\ibtmp1404376\config\js\jquery.noselect.min.js • %TEMP%\ibtmp1404376\config\js\smart.js • %TEMP%\ibtmp1404376\intallLog • %TEMP%\ibtmp1404376\component_383.decrpt • %TEMP%\ibtmp1404376\component_358.decrpt • %TEMP%\upd5.tmp • %WINDIR% \Temp\6.tmp • %TEMP%\ibtmp1404376\component_358 • %TEMP%\ibtmp1404376\component_383 • %TEMP%\ibtmp1404376\config\js • %TEMP%\ibtmp1404376\config\ib • %TEMP%\ibtmp1404376\config\events • %TEMP%\ibtmp1404376\config • %TEMP%\ibtmp1404376 Registro Añade las siguientes claves del registro para ejecutar los servicios al iniciar el sistema: – [HKLM\SOFTWARE\Microsoft\Rpc] • "UuidSequenceNumber"=dword:017f6d21 – [HKLM\SYSTEM\ControlSet001\Enum\Root\LEGACY_SCHEDULE\0000\Control] • "ActiveService"="Schedule" Añade las siguientes claves al registro: – [HKCU\Software\Microsoft\Windows Script\Settings] • "JITDebug"=dword:00000000 – [HKLM\SYSTEM\ControlSet001\Services\IBUpdaterService] • "Type"=dword:00000020 • "Start"=dword:00000002 • "ErrorControl"=dword:00000001 • "ImagePath"="\"C:\Documents and Settings\\All Users\\Application Data\\IBUpdaterService\\ibsvc.exe\" /SERVICE" • "DisplayName"="Updater Service" • "ObjectName"="LocalSystem" • "FailureActions"=hex:ff,ff,ff,ff,00,00,00,00,00,00,00,00,01,00,00,00,00,00,00,\00,01,00,00,00,30,75,00,00 • "Description"="Updater Service" – [HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\ Updater Service] • "NoModify"=dword:00000001 • "NoRepair"=dword:00000001 • "DisplayName"="Updater Service" • "UninstallString"="\"C:\Documents and Settings\\All Users\\Application Data\\IBUpdaterService\\ibsvc.exe\" /UNINSTALL" • "DisplayVersion"="14,12,8,9" • "VersionMajor"=dword:0000000e • "VersionMinor"=dword:0000000c • "InstallLocation"="C:\Documents and Settings\\All Users\\Application Data\\IBUpdaterService" – [HKLM\SYSTEM\ControlSet001\Enum\Root\LEGACY_IBUPDATERSERVICE] • "NextInstance"=dword:00000001 – [HKLM\SYSTEM\ControlSet001\Enum\Root\LEGACY_IBUPDATERSERVICE\0000] • "Service"="IBUpdaterService" • "Legacy"=dword:00000001 • "ConfigFlags"=dword:00000000 • "Class"="LegacyDriver" • "ClassGUID"="{8ECC055D-047F-11D1-A537-0000F8753ED1}" • "DeviceDesc"="Updater Service" – [HKLM\SYSTEM\ControlSet001\Enum\Root\LEGACY_IBUPDATERSERVICE\0000\ Control] • "*NewlyCreated*"=dword:00000000 • "ActiveService"="IBUpdaterService" – [HKLM\SYSTEM\ControlSet001\Services\IBUpdaterService\Enum] • "0"="Root\\LEGACY_IBUPDATERSERVICE\\0000" • "Count"=dword:00000001 • "NextInstance"=dword:00000001 – [HKLM\SOFTWARE\PerformerSoft\PC Performer] • "RCPURL"="http://performersoft.com/pcperformer/buy/pcp-buy-redirect.php?cid=290&clickid=0009814971143989483&tid=/pcperformer/rh/rh/st2/trial/pcperformer-rh-rh-st2-trial-jp.php" • "RENEWALURL"="http://performersoft.com/pcperformer/buy/pcp-buy-redirect.php?renew=1&cid=290&clickid=0009814971143989483&tid=/pcperformer/rh/rh/st2/trial/pcperformer-rh-rh-st2-trial-jp.php" • "INSTALL_URL"="http://performersoft.com/pcperformer/welcome/index.php?cid=290&clickid=0009814971143989483&tid=/pcperformer/rh/rh/st2/trial/pcperformer-rh-rh-st2-trial-jp.php&uniqueid=f90d803d7bb246b8a890d6d8b6800dd5_134099023964" • "UNINSTALL_URL"="http://performersoft.com/pcperformer/afteruninstall.php?cid=290&clickid=0009814971143989483" – [HKEY_USERS\.DEFAULT\Software\IBUpdaterService] • "selfupdate"=hex:3a,e3,ed,4f,00,00,00,00 – [HKLM\SECURITY\Policy\Secrets\SAI] • @=hex:10,fd,a7,23,1b,56,cd,01 – [HKLM\SECURITY\Policy\Secrets\SAC] • @=hex:2c,4b,b6,23,1b,56,cd,01 Informaciones diversas Accede a recursos de Internet: • d2qsma9t6l5kt7.cloud**********.net; settings.price**********.com; xml.price**********.com; www.performer**********.com; cdn.optimi**********.com; log3.optimi**********.com; 10.xg4**********.com; swif**********.com; clk**********.com; dev.visualwebsite**********.com
Descripción insertada por Wensin Lee el miércoles, 5 de septiembre de 2012 Descripción actualizada por Wensin Lee el miércoles, 5 de septiembre de 2012
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