Full description

Virus:	Adware/InstallBai.A
Date discovered:	06/11/2012
Type:	Adware/Spyware
In the wild:	No
Reported Infections:	Low
Distribution Potential:	Low
Damage Potential:	Low
VDF version:	7.11.49.22 - Tuesday, November 6, 2012
IVDF version:	7.11.49.22 - Tuesday, November 6, 2012

General Method of propagation:
   • No own spreading routine

Alias:
   • Eset: a variant of Win32/InstallCore.AW application

Platforms / OS:
   • Windows 2000
   • Windows XP
   • Windows 2003
   • Windows Vista
   • Windows Server 2008
   • Windows 7

Side effects:
   • Registry modification

Right after execution the following information is displayed:

Files The following files are created:

– Temporary files that might be deleted afterwards:
   • %temp%\000AFD89.log
   • %temp%\ish720281\css\ie6_main.css
   • %temp%\ish720281\css\main.css
   • %temp%\ish720281\css\sdk-ui\browse.css
   • %temp%\ish720281\css\sdk-ui\button.css
   • %temp%\ish720281\css\sdk-ui\checkbox.css
   • %temp%\ish720281\css\sdk-ui\images\button-bg.png
   • %temp%\ish720281\css\sdk-ui\images\progress-bg-corner.png
   • %temp%\ish720281\css\sdk-ui\images\progress-bg.png
   • %temp%\ish720281\css\sdk-ui\images\progress-bg2.png
   • %temp%\ish720281\css\sdk-ui\progress-bar.css
   • %temp%\ish720281\csshover3.htc
   • %temp%\ish720281\defaultOffer\images\toolbar.png
   • %temp%\ish720281\form.bmp.Mask
   • %temp%\ish720281\images\bg.png
   • %temp%\ish720281\images\bg_new.png
   • %temp%\ish720281\images\close.png
   • %temp%\ish720281\images\close_hover.png
   • %temp%\ish720281\images\color_btn.png
   • %temp%\ish720281\images\color_btn_hover.png
   • %temp%\ish720281\images\grey_btn.png
   • %temp%\ish720281\images\grey_btn_hover.png
   • %temp%\ish720281\images\icon_generic.png
   • %temp%\ish720281\images\loader.gif
   • %temp%\ish720281\images\pause_btn.png
   • %temp%\ish720281\images\progress.png
   • %temp%\ish720281\images\progress_bar.png
   • %temp%\ish720281\images\resume_btn.png
   • %temp%\ish720281\images\sheild.jpg
   • %temp%\ish720281\images\sheild.png
   • %temp%\ish720281\images\welcome_prod_box.png
   • %temp%\ish720281\bootstrap_42113.html
   • %temp%\000B0653.log
   • %temp%\000B071E.log
   • %temp%\000B19BC.log
   • %temp%\000B1A0A.log
   • %temp%\IS7011~1\2043151743.cfg
   • %temp%\IS7011~1\1022637949.cfg
   • %temp%\000B2499.log
   • %temp%\000B24B8.log
   • %temp%\000B2E2E.log
   • %temp%\isf_722823.flat
   • %HOME%\Desktop\Continue Bluetooth Driver Installer Installation.lnk
   • %temp%\000B409D.log

Registry The following registry keys are added:

– [HKCR\CLSID\{616F0423-230C-C3C4-C28A-87497B0FAE22}]
   • "Author"="Microsoft"
   • "FriendlyName"="Interop Writer"
   • "MetadataFormat"="{ED686F8E-681F-4C8B-BD41-A8ADDBF6B3FC}"
   • "RequiresFullStream"="dword:0x00000001"
   • "SpecVersion"="1.0.0.0"
   • "SupportsPadding"="dword:0x00000001"
   • "Vendor"="{F0E749CA-EDEF-4589-A73A-EE0E626A2A2B}"
   • "Version"="1.0.0.0"

– [HKCR\CLSID\{616F0423-230C-C3C4-C28A-87497B0FAE22}\Containers\
   {1C3C4F9D-B84A-467D-9493-36CFBD59EA57}]
   • "WriteHeader"="hex:05,a0,04,00,01,00,00,00"
   • "WritePosition"="dword:0x00000000"

– [HKCR\CLSID\{616F0423-230C-C3C4-C28A-87497B0FAE22}\InProcServer32]
   • "(Default)"="windowscodecs.dll"

– [HKCU\Software\Baixaki]
   • "BluetoothDriverInstallerx86.exe"="1352139761921,http://dl.baixaki.com.br/programas/63731/BluetoothDriverInstallerx86.exe"

– [HKLM\SOFTWARE\Classes\CLSID\
   {616F0423-230C-C3C4-C28A-87497B0FAE22}]
   • "Author"="Microsoft"
   • "FriendlyName"="Interop Writer"
   • "MetadataFormat"="{ED686F8E-681F-4C8B-BD41-A8ADDBF6B3FC}"
   • "RequiresFullStream"="dword:0x00000001"
   • "SpecVersion"="1.0.0.0"
   • "SupportsPadding"="dword:0x00000001"
   • "Vendor"="{F0E749CA-EDEF-4589-A73A-EE0E626A2A2B}"
   • "Version"="1.0.0.0"

– [HKLM\SOFTWARE\Classes\CLSID\{616F0423-230C-C3C4-C28A-87497B0FAE22}\
   InProcServer32]
   • "(Default)"="windowscodecs.dll"

Miscellaneous Internet connection:
In order to check for its internet connection the following DNS servers are contacted:
   • os.bai**********ki.com.br
   • d.a**********pd.com
   • dl.bai**********ki.com.br

설명 삽입자 Wensin Lee 2012년 11월 8일 목요일
설명 업데이트 Wensin Lee 2012년 11월 8일 목요일

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