Win32.HLLW.Autoruner1.16580
Added to the Dr.Web virus database:
2012-05-28
Virus description added:
2012-06-18
Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon] 'userinit' = '\WINDOWS\system32/userinit.exe,<SYSTEM32>\cmd.exe /C C:\.X, <SYSTEM32>\cmd.exe /C <Drive name for removable media>:\.X, <SYSTEM32>\cmd.exe /C E:\.X, <SYSTEM32>\cmd.exe /C F:\.X, <SYSTEM32>\cmd.exe /C G:\.X, <SYSTEM32>\cmd.exe /C H:\.X, <SYSTEM32>\cmd.exe /C I:\.X'
- [<HKCU>\Software\Microsoft\Windows NT\CurrentVersion\Winlogon] 'userinit' = '\WINDOWS\system32/userinit.exe,<SYSTEM32>\cmd.exe /C C:\.X, <SYSTEM32>\cmd.exe /C <Drive name for removable media>:\.X, <SYSTEM32>\cmd.exe /C E:\.X, <SYSTEM32>\cmd.exe /C F:\.X, <SYSTEM32>\cmd.exe /C G:\.X, <SYSTEM32>\cmd.exe /C H:\.X, <SYSTEM32>\cmd.exe /C I:\.X'
Creates the following files on removable media:
- <Drive name for removable media>:\autorun.inf
Malicious functions:
To complicate detection of its presence in the operating system,
forces the system hide from view:
blocks the following features:
Executes the following:
- <SYSTEM32>\tskill.exe cmd
- %WINDIR%\explorer.exe
- <SYSTEM32>\tskill.exe explorer
Terminates or attempts to terminate
the following system processes:
Modifies settings of Windows Explorer:
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer] 'NoControlPanel' = '00000001'
Modifies file system :
Creates the following files:
Sets the 'hidden' attribute to the following files:
- <Drive name for removable media>:\autorun.inf
- C:\autorun.inf
Deletes the following files:
Miscellaneous:
Searches for the following windows:
- ClassName: 'Shell_TrayWnd' WindowName: ''
欢迎下载
Dr.Web for Android
-
免费3个月
-
可使用所有保护组件
-
可在AppGallery/Google Pay延期
继续使用此网站意味着您同意我们使用Cookie文件和其他用于收集网站访问统计信息的技术手段。详细信息