JavaScript support is required for our site to be fully operational in your browser.
Win32.HLLW.Siggen.9830
Added to the Dr.Web virus database:
2017-08-17
Virus description added:
2017-08-17
Technical Information
To ensure autorun and distribution:
Creates or modifies the following files:
%HOMEPATH%\Start Menu\Programs\Startup\svchost.exe
Malicious functions:
Creates and executes the following:
'%TEMP%\svchost.exe'
'%TEMP%\calc.exe'
Executes the following:
'%WINDIR%\Microsoft.NET\Framework\v2.0.50727\cvtres.exe' /NOLOGO /READONLY /MACHINE:IX86 "/OUT:%TEMP%\RES2.tmp" "%TEMP%\vbc1.tmp"
'%WINDIR%\Microsoft.NET\Framework\v2.0.50727\vbc.exe' /noconfig @"%TEMP%\uhq7rqri.cmdline"
Modifies file system:
Creates the following files:
%TEMP%\uhq7rqri.out
%TEMP%\uhq7rqri.cmdline
%TEMP%\vbc1.tmp
%TEMP%\uhq7rqri.exe
%TEMP%\RES2.tmp
%TEMP%\uhq7rqri.0.vb
%TEMP%\calc.exe
%TEMP%\jPy.resources
%TEMP%\svchost.exe
%TEMP%\MSNPSharp.dll
%TEMP%\842Pf5e.resources
Deletes the following files:
%TEMP%\uhq7rqri.0.vb
%TEMP%\uhq7rqri.exe
%TEMP%\uhq7rqri.out
%TEMP%\RES2.tmp
%TEMP%\vbc1.tmp
%TEMP%\uhq7rqri.cmdline
Miscellaneous:
Searches for the following windows:
ClassName: 'Shell_TrayWnd' WindowName: ''
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