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Win32.HLLW.Autoruner1.14984

Added to the Dr.Web virus database: 2012-04-23

Virus description added:

Technical Information

To ensure autorun and distribution:
Creates the following files on removable media:
  • <Drive name for removable media>:\p3e.exe
  • <Drive name for removable media>:\autorun.inf
Malicious functions:
Executes the following:
  • <SYSTEM32>\tskill.exe msconfig
  • <SYSTEM32>\tskill.exe gpedit.msc
  • <SYSTEM32>\tskill.exe egui
  • <SYSTEM32>\tskill.exe regedit
  • %WINDIR%\explorer.exe <Current directory>
  • <SYSTEM32>\wbem\wmic.exe /OUTPUT:<Current directory>\ProcessList.txt PROCESS get Caption,Commandline,Processid
  • <SYSTEM32>\tskill.exe cmd
Modifies file system :
Creates the following files:
  • C:\p3e.exe
  • %WINDIR%\p3e.exe
  • %TEMP%\tmp2.tmp
  • C:\autorun.inf
  • %TEMP%\tmp1.tmp
Sets the 'hidden' attribute to the following files:
  • <Drive name for removable media>:\autorun.inf
  • C:\autorun.inf
Deletes the following files:
  • %TEMP%\tmp1.tmp
Miscellaneous:
Searches for the following windows:
  • ClassName: '' WindowName: ''