JavaScript support is required for our site to be fully operational in your browser.
Win32.HLLW.Autoruner.58664
Added to the Dr.Web virus database:
2011-09-12
Virus description added:
2011-09-12
Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
[<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows] 'AppInit_DLLs' = 'imgpsup.dll'
Malicious functions:
Executes the following:
<SYSTEM32>\ntvdm.exe -f -i2
<SYSTEM32>\ntvdm.exe -f -i1
<SYSTEM32>\rundll32.exe Thumbs.sdb _ThumbViewFile
Modifies file system :
Creates the following files:
<SYSTEM32>\imgpsup.dll
%WINDIR%\Temp\scs3.tmp
%WINDIR%\Temp\scs4.tmp
%WINDIR%\Temp\scs2.tmp
%TEMP%\Thumbs.sdb
%TEMP%\118578_sig161208.exe
%WINDIR%\Temp\scs1.tmp
Deletes the following files:
%WINDIR%\Temp\scs2.tmp
%WINDIR%\Temp\scs4.tmp
%TEMP%\118578_sig161208.exe
%WINDIR%\Temp\scs1.tmp
%WINDIR%\Temp\scs3.tmp
Miscellaneous:
Searches for the following windows:
ClassName: 'Shell_TrayWnd' WindowName: ''
ClassName: 'ConsoleWindowClass' WindowName: 'ntvdm-b28.b2c.3b0002'
ClassName: 'ConsoleWindowClass' WindowName: 'ntvdm-b10.b14.3a0001'
Download Dr.Web for Android
Free three-month trial
All protection features available
Renew your trial license in AppGallery/on Google Pay
By continuing to use this website, you are consenting to Doctor Web’s use of cookies and other technologies related to the collection of visitor statistics. Learn more
OK