Library
My library

+ Add to library

Contact us
24/7 Tech support | Rules regarding submitting

Send a message

Your tickets

Profile

Win32.HLLW.Autoruner.49649

Added to the Dr.Web virus database: 2012-07-23

Virus description added:

Technical Information

To ensure autorun and distribution:
Creates or modifies the following files:
  • %HOMEPATH%\Start Menu\Programs\Startup\<Virus name>.exe
Malicious functions:
Executes the following:
  • <SYSTEM32>\cmd.exe /c ""<Current directory>\DNS.bat" "
  • <SYSTEM32>\ipconfig.exe /flushdnsipconfig/releaseipconfig/renew
  • <SYSTEM32>\ntvdm.exe -f -i1
  • %WINDIR%\Microsoft.NET\Framework\v2.0.50727\csc.exe /noconfig /fullpaths @"%TEMP%\v-dgftv1.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:
  • ge.exe
  • outpost.exe
  • bdagent.exe
  • zlclient.exe
Modifies file system :
Creates the following files:
  • %TEMP%\RES2.tmp
  • %TEMP%\CSC1.tmp
  • <Current directory>\DNS.bat
  • %TEMP%\v-dgftv1.dll
  • %TEMP%\v-dgftv1.0.cs
  • %APPDATA%\ctfmon.exe
  • %TEMP%\v-dgftv1.out
  • %TEMP%\v-dgftv1.cmdline
Deletes the following files:
  • %TEMP%\v-dgftv1.out
  • %TEMP%\v-dgftv1.dll
  • <Current directory>\DNS.bat
  • %TEMP%\v-dgftv1.0.cs
  • %TEMP%\RES2.tmp
  • %TEMP%\CSC1.tmp
  • %TEMP%\v-dgftv1.cmdline
Miscellaneous:
Searches for the following windows:
  • ClassName: 'Shell_TrayWnd' WindowName: ''