Technical Information
Malicious functions
Executes the following (exploit)
- '%ProgramFiles%\microsoft office\office14\clview.exe' "EXCEL" "Microsoft Excel"
Modifies file system
Creates the following files
- %ALLUSERSPROFILE%\microsoft help\ms.excel.14.1033_1033_mvalidator.lck
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\msofficehelp14\mohcf13.tmp\page-lsh.png
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\content.ie5\0u8lpyu9\page-lsd[1].png
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\msofficehelp14\mohcf13.tmp\page-lsd.png
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\content.ie5\caasbycl\clv14titlebarbg[1].png
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\msofficehelp14\mohcf13.tmp\clv14titlebarbg.png
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\content.ie5\bzjx5bke\bullet[1].png
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\content.ie5\bzjx5bke\page-rsd[1].png
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\msofficehelp14\mohcf13.tmp\bullet.png
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\content.ie5\re1n75kr\page-lsh[1].png
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\msofficehelp14\mohcf13.tmp\cvglobalstrings.xml
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\msofficehelp14\mohcf13.tmp\cvglobal.xsl
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\content.ie5\caasbycl\clvimagepanemedia[1].jpg
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\msofficehelp14\mohcf13.tmp\clvimagepanemedia.jpg
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\content.ie5\bzjx5bke\offlineclientviewer[1].xsl
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\msofficehelp14\mohcf13.tmp\offlineclientviewer.xsl
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\content.ie5\re1n75kr\offlineclientviewer[1].xml
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\content.ie5\re1n75kr\cvglobalstrings[1].xml
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\msofficehelp14\mohcf13.tmp\offlineclientviewer.xml
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\content.ie5\0u8lpyu9\cvglobal[1].xsl
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\msofficehelp14\mohcf13.tmp\page-rsd.png
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\msofficehelp14\mohcf13.tmp\page-rsh.png
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\content.ie5\caasbycl\page-rsh[1].png
- %TEMP%\imtd3f8.tmp
- %ALLUSERSPROFILE%\microsoft help\ms.excel.dev.14.1033_1033_mvalidator.hxd
- %TEMP%\imtd3f9.tmp
- %TEMP%\imtd409.tmp
- %TEMP%\imtd40a.tmp
- %TEMP%\imtd40b.tmp
- %TEMP%\imtd41c.tmp
- %TEMP%\imtd3d7.tmp
- %TEMP%\imtd42d.tmp
- %TEMP%\imtd42f.tmp
- %TEMP%\imtd430.tmp
- %TEMP%\imtd440.tmp
- %TEMP%\imtd460.tmp
- %TEMP%\imtd461.tmp
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\content.ie5\re1n75kr\localhelp[1].txt
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\msofficehelp14\mohcf13.tmp\localhelp.txt
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\content.ie5\0u8lpyu9\ontrtl[1].css
- %TEMP%\imtd42e.tmp
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\msofficehelp14\mohcf13.tmp\ontrtl.css
- %TEMP%\imtd3d6.tmp
- %TEMP%\imtd3e7.tmp
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\content.ie5\0u8lpyu9\clvgraybg[1].gif
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\content.ie5\bzjx5bke\clvtitlebg[1].gif
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\msofficehelp14\mohcf13.tmp\next.gif
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\content.ie5\bzjx5bke\message[1].xsl
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\msofficehelp14\mohcf13.tmp\message.xsl
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\content.ie5\re1n75kr\logo[1].gif
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\msofficehelp14\mohcf13.tmp\logo.gif
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\content.ie5\0u8lpyu9\helpid[1].xsl
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\msofficehelp14\mohcf13.tmp\helpid.xsl
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\msofficehelp14\mohcf13.tmp\next2.gif
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\content.ie5\caasbycl\next[1].gif
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\content.ie5\caasbycl\help[1].gif
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\msofficehelp14\mohcf13.tmp\errexcl.gif
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\content.ie5\re1n75kr\bulletl[1].gif
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\msofficehelp14\mohcf13.tmp\bulletl.gif
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\content.ie5\0u8lpyu9\back2[1].gif
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\msofficehelp14\mohcf13.tmp\back2.gif
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\content.ie5\caasbycl\back[1].gif
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\msofficehelp14\mohcf13.tmp\back.gif
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\msofficehelp14\mohcf13.tmp\help.gif
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\content.ie5\bzjx5bke\errexcl[1].gif
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\content.ie5\0u8lpyu9\next2[1].gif
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\content.ie5\re1n75kr\online[1].gif
- %TEMP%\imtd229.tmp
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\msofficehelp14\mohcf13.tmp\clvtitlebg.gif
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\content.ie5\re1n75kr\contenthxs[1].css
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\msofficehelp14\mohcf13.tmp\contenthxs.css
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\content.ie5\0u8lpyu9\script[1].js
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\msofficehelp14\mohcf13.tmp\script.js
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\content.ie5\caasbycl\ont[1].css
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\msofficehelp14\mohcf13.tmp\ont.css
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\content.ie5\bzjx5bke\toc[1].xsl
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\msofficehelp14\mohcf13.tmp\toc.xsl
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\content.ie5\re1n75kr\tbgradient[1].gif
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\msofficehelp14\mohcf13.tmp\tbgradient.gif
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\content.ie5\0u8lpyu9\search[1].xsl
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\msofficehelp14\mohcf13.tmp\search.xsl
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\content.ie5\caasbycl\office12[1].js
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\msofficehelp14\mohcf13.tmp\office12.js
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\content.ie5\bzjx5bke\content[1].css
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\msofficehelp14\mohcf13.tmp\content.css
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\msofficehelp14\mohcf13.tmp\clvgraybg.gif
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\msofficehelp14\mohcf13.tmp\clvbluebg.gif
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\content.ie5\caasbycl\clvbluebg[1].gif
- %TEMP%\imtd3c5.tmp
- %TEMP%\imtd3c4.tmp
- %TEMP%\imtd3b3.tmp
- %TEMP%\imtcdc2.tmp
- %TEMP%\imtcdd3.tmp
- %ALLUSERSPROFILE%\microsoft help\ms.excel.14.1033_1033_mkwd_k.hxw
- %TEMP%\imtcde3.tmp
- %TEMP%\imtcde4.tmp
- %TEMP%\imtcdf5.tmp
- %TEMP%\imtcd90.tmp
- %TEMP%\imtcdf6.tmp
- %TEMP%\imtcdb1.tmp
- %TEMP%\imtce17.tmp
- %TEMP%\imtce48.tmp
- %TEMP%\imtce58.tmp
- %TEMP%\imtce69.tmp
- %TEMP%\imtce7a.tmp
- %ALLUSERSPROFILE%\microsoft help\ms.excel.14.1033_1033_mvalidator.hxd
- %TEMP%\imtce8a.tmp
- %TEMP%\imtce16.tmp
- %TEMP%\imtcd80.tmp
- %TEMP%\imtce47.tmp
- %TEMP%\imtcd7f.tmp
- %TEMP%\imtcd5e.tmp
- %TEMP%\imtcca2.tmp
- %TEMP%\imtccb2.tmp
- %TEMP%\imtccb3.tmp
- %TEMP%\imtccc4.tmp
- %TEMP%\imtccc5.tmp
- %TEMP%\imtccd6.tmp
- %TEMP%\imtcce6.tmp
- %TEMP%\imtccf7.tmp
- %TEMP%\imtccf8.tmp
- %ALLUSERSPROFILE%\microsoft help\ms.excel.14.1033_1033_mtoc_excel_col.hxh
- %TEMP%\imtcd08.tmp
- %TEMP%\imtcd2a.tmp
- %TEMP%\imtcd2b.tmp
- %TEMP%\imtcd3b.tmp
- %ALLUSERSPROFILE%\microsoft help\ms.excel.14.1033_1033_mkwd_f.hxw
- %TEMP%\imtcd4c.tmp
- %TEMP%\imtcd5c.tmp
- %TEMP%\imtcd5d.tmp
- %TEMP%\imtce8b.tmp
- %TEMP%\imtcd19.tmp
- %TEMP%\imtce9c.tmp
- %TEMP%\imtcda1.tmp
- %TEMP%\imtce9d.tmp
- %TEMP%\imtd26a.tmp
- %ALLUSERSPROFILE%\microsoft help\ms.excel.dev.14.1033_1033_mkwd_f.hxw
- %TEMP%\imtd28c.tmp
- %TEMP%\imtd28d.tmp
- %TEMP%\imtd29d.tmp
- %TEMP%\imtd29e.tmp
- %TEMP%\imtd2af.tmp
- %TEMP%\imtd2b0.tmp
- %TEMP%\imtd2ff.tmp
- %TEMP%\imtd34e.tmp
- %TEMP%\imtd35e.tmp
- %TEMP%\imtd36f.tmp
- %TEMP%\imtd380.tmp
- %ALLUSERSPROFILE%\microsoft help\ms.excel.dev.14.1033_1033_mkwd_k.hxw
- %TEMP%\imtd381.tmp
- %TEMP%\imtd391.tmp
- %TEMP%\imtd392.tmp
- %TEMP%\imtd3a3.tmp
- %TEMP%\imtd24a.tmp
- %TEMP%\imtcead.tmp
- %TEMP%\imtd27b.tmp
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\msofficehelp14\mohcf13.tmp\online.gif
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\msofficehelp14\mohcf13.tmp\browse0.excel.dev.xml
- %TEMP%\imtd1f9.tmp
- %TEMP%\imtcebf.tmp
- %TEMP%\imtcec0.tmp
- %TEMP%\imtcec1.tmp
- %TEMP%\imtced2.tmp
- %TEMP%\imtcef2.tmp
- %TEMP%\imtcef3.tmp
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\content.ie5\bzjx5bke\clientviewersettings[1].xml
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\msofficehelp14\mohcf13.tmp\clientviewersettings.xml
- %TEMP%\imtcebe.tmp
- %ALLUSERSPROFILE%\microsoft help\ms.excel.dev.14.1033_1033_mvalidator.lck
- %ALLUSERSPROFILE%\microsoft help\ms.excel.dev.14.1033_1033_mtoc_excel.dev_col.hxh
- %TEMP%\imtd1b4.tmp
- %TEMP%\imtd1c4.tmp
- %TEMP%\imtd1c5.tmp
- %TEMP%\imtd1c6.tmp
- %TEMP%\imtd1e7.tmp
- %TEMP%\imtd1e8.tmp
- %TEMP%\imtd1f8.tmp
- %TEMP%\imtd1a3.tmp
- %TEMP%\imtd23a.tmp
- %LOCALAPPDATA%\microsoft\windows\history\history.ie5\mshist012021040420210405\index.dat
Sets the 'hidden' attribute to the following files
- %ALLUSERSPROFILE%\microsoft help\ms.excel.14.1033_1033_mtoc_excel_col.hxh
- %ALLUSERSPROFILE%\microsoft help\ms.excel.14.1033_1033_mkwd_f.hxw
- %ALLUSERSPROFILE%\microsoft help\ms.excel.14.1033_1033_mkwd_k.hxw
- %ALLUSERSPROFILE%\microsoft help\ms.excel.14.1033_1033_mvalidator.hxd
- %ALLUSERSPROFILE%\microsoft help\ms.excel.dev.14.1033_1033_mtoc_excel.dev_col.hxh
- %ALLUSERSPROFILE%\microsoft help\ms.excel.dev.14.1033_1033_mkwd_f.hxw
- %ALLUSERSPROFILE%\microsoft help\ms.excel.dev.14.1033_1033_mkwd_k.hxw
- %ALLUSERSPROFILE%\microsoft help\ms.excel.dev.14.1033_1033_mvalidator.hxd
Miscellaneous
Searches for the following windows
- ClassName: 'MS_AutodialMonitor' WindowName: ''
- ClassName: 'MS_WebCheckMonitor' WindowName: ''
