Technical Information
To ensure autorun and distribution:
Creates or modifies the following files:
Creates the following services:
- [<HKLM>\SYSTEM\ControlSet001\Services\SysHin] 'Start' = '00000002'
Malicious functions:
Searches for registry branches where third party applications store passwords:
- [\REGISTRY\USER\S-1-5-21-1275210071-117609710-1801674531-1004\Software\Microsoft\MessengerService]
Modifies file system :
Creates the following files:
- C:\Documents and Settings\VHOcZV\Local Settings\History\History.IE5\prf2D.tmp
- C:\Documents and Settings\VHOcZV\Local Settings\History\History.IE5\prf2C.tmp
- C:\Documents and Settings\VHOcZV\Local Settings\Temporary Internet Files\Content.IE5\0D6B6PI5\prf2B.tmp
- C:\Documents and Settings\VHOcZV\Local Settings\prf2F.tmp
- C:\Documents and Settings\VHOcZV\Local Settings\Application Data\Microsoft\Windows Media\9.0\prf31.tmp
- C:\Documents and Settings\VHOcZV\Local Settings\Application Data\Microsoft\Windows Media\9.0\prf30.tmp
- C:\Documents and Settings\VHOcZV\Local Settings\History\prf2E.tmp
- C:\Documents and Settings\VHOcZV\Local Settings\Temporary Internet Files\Content.IE5\69I9OPW5\prf2A.tmp
- C:\Documents and Settings\VHOcZV\Local Settings\Temporary Internet Files\prf25.tmp
- C:\Documents and Settings\VHOcZV\SendTo\prf22.tmp
- C:\Documents and Settings\VHOcZV\Start Menu\Programs\Accessories\Accessibility\prf20.tmp
- C:\Documents and Settings\VHOcZV\Local Settings\Temporary Internet Files\Content.IE5\ULU3YH2D\prf26.tmp
- C:\Documents and Settings\VHOcZV\Local Settings\Temporary Internet Files\Content.IE5\prf29.tmp
- C:\Documents and Settings\VHOcZV\Local Settings\Temporary Internet Files\Content.IE5\prf28.tmp
- C:\Documents and Settings\VHOcZV\Local Settings\Temporary Internet Files\Content.IE5\SL6TKFAX\prf27.tmp
- C:\Documents and Settings\VHOcZV\Local Settings\Application Data\Microsoft\Media Player\prf32.tmp
- C:\Documents and Settings\VHOcZV\Application Data\Microsoft\Protect\S-1-5-21-1275210071-117609710-1801674531-1004\2d4f42fa-88a0-4a7c-9cdb-5e0a98275dad
- %TEMP%\000261fc.bat
- C:\Documents and Settings\VHOcZV\Local Settings\desktop.ini
- C:\Documents and Settings\VHOcZV\Application Data\Microsoft\Protect\S-1-5-21-1275210071-117609710-1801674531-1004\Preferred
- %CommonProgramFiles%\System\caSW.exe
- C:\Documents and Settings\VHOcZV\Application Data\Microsoft\SystemCertificates\My\Certificates\6A0F22A3E1BFE147AD8515E0C27C4676F266ED42
- C:\Documents and Settings\VHOcZV\Application Data\Microsoft\Crypto\RSA\S-1-5-21-1275210071-117609710-1801674531-1004\d54f6b53777f2a9296da90a10bfda14d_ffcb838e-6d3b-4e44-a259-8ac8f5c94c4f
- C:\Documents and Settings\VHOcZV\ntuser.ini
- C:\Documents and Settings\VHOcZV\Application Data\Microsoft\Internet Explorer\prf35.tmp
- C:\Documents and Settings\VHOcZV\Application Data\Microsoft\Internet Explorer\prf34.tmp
- C:\Documents and Settings\VHOcZV\Cookies\prf33.tmp
- C:\Documents and Settings\VHOcZV\Application Data\prf36.tmp
- C:\Documents and Settings\VHOcZV\Local Settings\Application Data\Microsoft\Windows\UsrClass.dat
- C:\Documents and Settings\VHOcZV\Local Settings\Application Data\Microsoft\Windows\UsrClass.dat.LOG
- C:\Documents and Settings\VHOcZV\ntuser.dat.LOG
- C:\Documents and Settings\VHOcZV\Templates\prfB.tmp
- C:\Documents and Settings\VHOcZV\Templates\prfA.tmp
- C:\Documents and Settings\VHOcZV\Templates\prf9.tmp
- C:\Documents and Settings\VHOcZV\Templates\prfC.tmp
- C:\Documents and Settings\VHOcZV\Start Menu\Programs\Startup\prfF.tmp
- C:\Documents and Settings\VHOcZV\Start Menu\Programs\prfE.tmp
- C:\Documents and Settings\VHOcZV\Templates\prfD.tmp
- C:\Documents and Settings\VHOcZV\Templates\prf8.tmp
- C:\Documents and Settings\VHOcZV\Templates\prf3.tmp
- C:\Documents and Settings\VHOcZV\Templates\prf2.tmp
- C:\Documents and Settings\VHOcZV\prf1.tmp
- C:\Documents and Settings\VHOcZV\Templates\prf5.tmp
- C:\Documents and Settings\VHOcZV\Templates\prf6.tmp
- C:\Documents and Settings\VHOcZV\Templates\prf7.tmp
- C:\Documents and Settings\VHOcZV\Templates\prf4.tmp
- C:\Documents and Settings\VHOcZV\Start Menu\Programs\Accessories\prf11.tmp
- C:\Documents and Settings\VHOcZV\Start Menu\Programs\Accessories\Accessibility\prf1B.tmp
- C:\Documents and Settings\VHOcZV\Start Menu\Programs\Accessories\prf19.tmp
- C:\Documents and Settings\VHOcZV\Start Menu\Programs\Accessories\prf1A.tmp
- C:\Documents and Settings\VHOcZV\Start Menu\Programs\Accessories\Accessibility\prf1C.tmp
- C:\Documents and Settings\VHOcZV\Start Menu\prf1F.tmp
- C:\Documents and Settings\VHOcZV\Start Menu\Programs\Accessories\Accessibility\prf1E.tmp
- C:\Documents and Settings\VHOcZV\Start Menu\Programs\Accessories\Accessibility\prf1D.tmp
- C:\Documents and Settings\VHOcZV\Start Menu\Programs\Accessories\Entertainment\prf18.tmp
- C:\Documents and Settings\VHOcZV\Start Menu\Programs\Accessories\prf13.tmp
- C:\Documents and Settings\VHOcZV\Start Menu\Programs\prf12.tmp
- C:\Documents and Settings\VHOcZV\Start Menu\Programs\prf10.tmp
- C:\Documents and Settings\VHOcZV\Start Menu\Programs\Accessories\prf14.tmp
- C:\Documents and Settings\VHOcZV\Start Menu\Programs\Accessories\Entertainment\prf17.tmp
- C:\Documents and Settings\VHOcZV\Start Menu\Programs\Accessories\prf16.tmp
- C:\Documents and Settings\VHOcZV\Start Menu\Programs\Accessories\prf15.tmp
Sets the 'hidden' attribute to the following files:
- C:\Documents and Settings\VHOcZV\Local Settings\Application Data\Microsoft\Windows\UsrClass.dat
