Technical Information
Malicious functions:
Executes the following:
- '%WINDIR%\Microsoft.NET\Framework\v2.0.50727\cvtres.exe' /NOLOGO /READONLY /MACHINE:IX86 "/OUT:%TEMP%\RES4.tmp" "%TEMP%\CSC3.tmp"
- '%WINDIR%\Microsoft.NET\Framework\v2.0.50727\cvtres.exe' /NOLOGO /READONLY /MACHINE:IX86 "/OUT:%TEMP%\RES6.tmp" "%TEMP%\CSC5.tmp"
- '%WINDIR%\Microsoft.NET\Framework\v2.0.50727\csc.exe' /noconfig /fullpaths @"%TEMP%\t7fudvuz.cmdline"
- '%WINDIR%\Microsoft.NET\Framework\v2.0.50727\cvtres.exe' /NOLOGO /READONLY /MACHINE:IX86 "/OUT:%TEMP%\RES2.tmp" "%TEMP%\CSC1.tmp"
Terminates or attempts to terminate
the following user processes:
- outpost.exe
Modifies settings of Windows Explorer:
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer] 'NoFolderOptions' = '00000001'
Modifies file system :
Creates the following files:
- %TEMP%\RES4.tmp
- %TEMP%\CSC3.tmp
- %TEMP%\dw.log
- %TEMP%\RES6.tmp
- %TEMP%\CSC5.tmp
- %TEMP%\2A483.dmp
- %TEMP%\t7fudvuz.out
- %TEMP%\t7fudvuz.cmdline
- %TEMP%\t7fudvuz.0.cs
- %TEMP%\t7fudvuz.dll
- %TEMP%\RES2.tmp
- %TEMP%\CSC1.tmp
Deletes the following files:
- %TEMP%\RES4.tmp
- %TEMP%\t7fudvuz.out
- %TEMP%\CSC3.tmp
- %TEMP%\CSC5.tmp
- %TEMP%\RES6.tmp
- %TEMP%\CSC1.tmp
- %TEMP%\RES2.tmp
- %TEMP%\t7fudvuz.dll
- %TEMP%\t7fudvuz.cmdline
- %TEMP%\t7fudvuz.0.cs
Moves itself:
- from <Full path to virus> to %APPDATA%\<Virus name>.exe
Miscellaneous:
Searches for the following windows:
- ClassName: 'Shell_TrayWnd' WindowName: '(null)'
