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\mohc544.tmp\page-lsh.png
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\content.ie5\0u8lpyu9\page-lsd[1].png
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\msofficehelp14\mohc544.tmp\page-lsd.png
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\content.ie5\caasbycl\clv14titlebarbg[1].png
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\msofficehelp14\mohc544.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\mohc544.tmp\bullet.png
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\content.ie5\re1n75kr\page-lsh[1].png
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\msofficehelp14\mohc544.tmp\cvglobalstrings.xml
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\msofficehelp14\mohc544.tmp\cvglobal.xsl
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\content.ie5\caasbycl\clvimagepanemedia[1].jpg
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\msofficehelp14\mohc544.tmp\clvimagepanemedia.jpg
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\content.ie5\bzjx5bke\offlineclientviewer[1].xsl
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\msofficehelp14\mohc544.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\mohc544.tmp\offlineclientviewer.xml
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\content.ie5\0u8lpyu9\cvglobal[1].xsl
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\msofficehelp14\mohc544.tmp\page-rsd.png
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\msofficehelp14\mohc544.tmp\page-rsh.png
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\content.ie5\caasbycl\page-rsh[1].png
- %TEMP%\imtcbfc.tmp
- %ALLUSERSPROFILE%\microsoft help\ms.excel.dev.14.1033_1033_mvalidator.hxd
- %TEMP%\imtcc0d.tmp
- %TEMP%\imtcc1e.tmp
- %TEMP%\imtcc1f.tmp
- %TEMP%\imtcc20.tmp
- %TEMP%\imtcc40.tmp
- %TEMP%\imtcbeb.tmp
- %TEMP%\imtcc41.tmp
- %TEMP%\imtcc52.tmp
- %TEMP%\imtcc53.tmp
- %TEMP%\imtcc54.tmp
- %TEMP%\imtcc75.tmp
- %TEMP%\imtcc85.tmp
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\content.ie5\re1n75kr\localhelp[1].txt
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\msofficehelp14\mohc544.tmp\localhelp.txt
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\content.ie5\0u8lpyu9\ontrtl[1].css
- %TEMP%\imtcc51.tmp
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\msofficehelp14\mohc544.tmp\ontrtl.css
- %TEMP%\imtcbcb.tmp
- %TEMP%\imtcbec.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\mohc544.tmp\next.gif
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\content.ie5\bzjx5bke\message[1].xsl
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\msofficehelp14\mohc544.tmp\message.xsl
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\content.ie5\re1n75kr\logo[1].gif
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\msofficehelp14\mohc544.tmp\logo.gif
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\content.ie5\0u8lpyu9\helpid[1].xsl
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\msofficehelp14\mohc544.tmp\helpid.xsl
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\msofficehelp14\mohc544.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\mohc544.tmp\errexcl.gif
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\content.ie5\re1n75kr\bulletl[1].gif
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\msofficehelp14\mohc544.tmp\bulletl.gif
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\content.ie5\0u8lpyu9\back2[1].gif
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\msofficehelp14\mohc544.tmp\back2.gif
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\content.ie5\caasbycl\back[1].gif
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\msofficehelp14\mohc544.tmp\back.gif
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\msofficehelp14\mohc544.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%\imtc972.tmp
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\msofficehelp14\mohc544.tmp\clvtitlebg.gif
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\content.ie5\re1n75kr\contenthxs[1].css
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\msofficehelp14\mohc544.tmp\contenthxs.css
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\content.ie5\0u8lpyu9\script[1].js
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\msofficehelp14\mohc544.tmp\script.js
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\content.ie5\caasbycl\ont[1].css
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\msofficehelp14\mohc544.tmp\ont.css
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\content.ie5\bzjx5bke\toc[1].xsl
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\msofficehelp14\mohc544.tmp\toc.xsl
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\content.ie5\re1n75kr\tbgradient[1].gif
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\msofficehelp14\mohc544.tmp\tbgradient.gif
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\content.ie5\0u8lpyu9\search[1].xsl
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\msofficehelp14\mohc544.tmp\search.xsl
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\content.ie5\caasbycl\office12[1].js
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\msofficehelp14\mohc544.tmp\office12.js
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\content.ie5\bzjx5bke\content[1].css
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\msofficehelp14\mohc544.tmp\content.css
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\msofficehelp14\mohc544.tmp\clvgraybg.gif
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\msofficehelp14\mohc544.tmp\clvbluebg.gif
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\content.ie5\caasbycl\clvbluebg[1].gif
- %TEMP%\imtcbca.tmp
- %TEMP%\imtcbb9.tmp
- %TEMP%\imtcba8.tmp
- %TEMP%\imtc395.tmp
- %TEMP%\imtc3b5.tmp
- %ALLUSERSPROFILE%\microsoft help\ms.excel.14.1033_1033_mkwd_k.hxw
- %TEMP%\imtc3c6.tmp
- %TEMP%\imtc3e6.tmp
- %TEMP%\imtc3e7.tmp
- %TEMP%\imtc354.tmp
- %TEMP%\imtc3e8.tmp
- %TEMP%\imtc384.tmp
- %TEMP%\imtc419.tmp
- %TEMP%\imtc42a.tmp
- %TEMP%\imtc43b.tmp
- %TEMP%\imtc44c.tmp
- %TEMP%\imtc46c.tmp
- %ALLUSERSPROFILE%\microsoft help\ms.excel.14.1033_1033_mvalidator.hxd
- %TEMP%\imtc47c.tmp
- %TEMP%\imtc408.tmp
- %TEMP%\imtc343.tmp
- %TEMP%\imtc41a.tmp
- %TEMP%\imtc332.tmp
- %TEMP%\imtc2f3.tmp
- %TEMP%\imtc1c9.tmp
- %TEMP%\imtc1da.tmp
- %TEMP%\imtc1db.tmp
- %TEMP%\imtc1eb.tmp
- %TEMP%\imtc1ec.tmp
- %TEMP%\imtc22c.tmp
- %TEMP%\imtc23c.tmp
- %TEMP%\imtc23d.tmp
- %TEMP%\imtc24e.tmp
- %ALLUSERSPROFILE%\microsoft help\ms.excel.14.1033_1033_mtoc_excel_col.hxh
- %TEMP%\imtc25f.tmp
- %TEMP%\imtc28f.tmp
- %TEMP%\imtc2a0.tmp
- %TEMP%\imtc2c0.tmp
- %ALLUSERSPROFILE%\microsoft help\ms.excel.14.1033_1033_mkwd_f.hxw
- %TEMP%\imtc2e0.tmp
- %TEMP%\imtc2e1.tmp
- %TEMP%\imtc2f2.tmp
- %TEMP%\imtc47d.tmp
- %TEMP%\imtc26f.tmp
- %TEMP%\imtc48e.tmp
- %TEMP%\imtc374.tmp
- %TEMP%\imtc48f.tmp
- %TEMP%\imtc9a4.tmp
- %ALLUSERSPROFILE%\microsoft help\ms.excel.dev.14.1033_1033_mkwd_f.hxw
- %TEMP%\imtc9e5.tmp
- %TEMP%\imtc9e6.tmp
- %TEMP%\imtc9f6.tmp
- %TEMP%\imtc9f7.tmp
- %TEMP%\imtca27.tmp
- %TEMP%\imtca38.tmp
- %TEMP%\imtca77.tmp
- %TEMP%\imtcaf5.tmp
- %TEMP%\imtcb05.tmp
- %TEMP%\imtcb35.tmp
- %TEMP%\imtcb65.tmp
- %ALLUSERSPROFILE%\microsoft help\ms.excel.dev.14.1033_1033_mkwd_k.hxw
- %TEMP%\imtcb66.tmp
- %TEMP%\imtcb77.tmp
- %TEMP%\imtcb78.tmp
- %TEMP%\imtcb79.tmp
- %TEMP%\imtc9a3.tmp
- %TEMP%\imtc4bf.tmp
- %TEMP%\imtc9d4.tmp
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\msofficehelp14\mohc544.tmp\online.gif
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\msofficehelp14\mohc544.tmp\browse0.excel.dev.xml
- %TEMP%\imtc952.tmp
- %TEMP%\imtc4d0.tmp
- %TEMP%\imtc4e1.tmp
- %TEMP%\imtc4e2.tmp
- %TEMP%\imtc4e3.tmp
- %TEMP%\imtc513.tmp
- %TEMP%\imtc523.tmp
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\content.ie5\bzjx5bke\clientviewersettings[1].xml
- %LOCALAPPDATA%\microsoft\windows\<INETFILES>\msofficehelp14\mohc544.tmp\clientviewersettings.xml
- %TEMP%\imtc4cf.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%\imtc90d.tmp
- %TEMP%\imtc90e.tmp
- %TEMP%\imtc91e.tmp
- %TEMP%\imtc91f.tmp
- %TEMP%\imtc940.tmp
- %TEMP%\imtc941.tmp
- %TEMP%\imtc951.tmp
- %TEMP%\imtc8fc.tmp
- %TEMP%\imtc983.tmp
- %LOCALAPPDATA%\microsoft\windows\history\history.ie5\mshist012023020320230204\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: ''
