Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Classes\wrifile\shell\open\command] '' = 'Shutdown -s -f -t 0'
- [<HKLM>\SOFTWARE\Classes\Winamp.File\shell\open\command] '' = 'Shutdown -s -f -t 0'
- [<HKLM>\SOFTWARE\Classes\cdafile\shell\open\command] '' = 'Shutdown -s -f -t 0'
- [<HKLM>\SOFTWARE\Classes\giffile\shell\open\command] '' = 'Shutdown -s -f -t 0'
- [<HKLM>\SOFTWARE\Classes\AVIFile\shell\open\command] '' = 'Shutdown -s -f -t 0'
- [<HKLM>\SOFTWARE\Classes\htmlfile\shell\open\command] '' = 'Shutdown -s -f -t 0'
- [<HKLM>\SOFTWARE\Classes\pngfile\shell\open\command] '' = 'Shutdown -s -f -t 0'
- [<HKLM>\SOFTWARE\Classes\FirefoxHTML\shell\open\command] '' = 'Shutdown -s -f -t 0'
- [<HKLM>\SOFTWARE\Classes\FirefoxURL\shell\open\command] '' = 'Shutdown -s -f -t 0'
- [<HKLM>\SOFTWARE\Classes\Folder\shell\open\command] '' = ''
- [<HKLM>\SOFTWARE\Classes\WinRAR\shell\open\command] '' = 'Shutdown -s -f -t 0'
- [<HKLM>\SOFTWARE\Classes\WinRAR.ZIP\shell\open\command] '' = 'Shutdown -s -f -t 0'
- [<HKLM>\SOFTWARE\Classes\WinRAR.REV\shell\open\command] '' = 'Shutdown -s -f -t 0'
- [<HKLM>\SOFTWARE\Classes\ratfile\Shell\Open\Command] '' = 'Shutdown -s -f -t 0'
- [<HKLM>\SOFTWARE\Classes\txtfile\shell\open\command] '' = 'Shutdown -s -f -t 0'
- [<HKLM>\SOFTWARE\Classes\comfile\shell\open\command] '' = 'Shutdown -s -f -t 0'
- [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon] 'Shell' = 'explorer.exe, Expl0rer.exe'
- [<HKLM>\SOFTWARE\Classes\regedit\shell\open\command] '' = 'Shutdown -s -f -t 0'
- [<HKLM>\SOFTWARE\Classes\regfile\shell\open\command] '' = 'Shutdown -s -f -t 0'
- [<HKLM>\SOFTWARE\Classes\mp3file\shell\open\command] '' = 'Shutdown -s -f -t 0'
- [<HKLM>\SOFTWARE\Classes\AUFile\shell\open\command] '' = 'Shutdown -s -f -t 0'
- [<HKLM>\SOFTWARE\Classes\scrfile\shell\open\command] '' = 'Shutdown -s -f -t 0'
- [<HKLM>\SOFTWARE\Classes\xmlfile\shell\Open\command] '' = 'Shutdown -s -f -t 0'
- [<HKLM>\SOFTWARE\Classes\mpegfile\shell\open\command] '' = 'Shutdown -s -f -t 0'
- [<HKLM>\SOFTWARE\Classes\MPlayer\shell\open\command] '' = 'Shutdown -s -f -t 0'
- [<HKLM>\SOFTWARE\Classes\htfile\shell\open\command] '' = 'Shutdown -s -f -t 0'
Creates or modifies the following files:
- %ALLUSERSPROFILE%\Start Menu\Programs\Startup.exe
Malicious functions:
To complicate detection of its presence in the operating system,
forces the system hide from view:
- hidden files
- file extensions
blocks the following features:
- System Restore (SR)
Terminates or attempts to terminate
the following user processes:
- NAVAPW32.EXE
- nod32.exe
- fsavgui.exe
- GUARD.EXE
- firefox.exe
- safari.exe
- ZONEALARM.EXE
- chrome.exe
- AVPM.EXE
- AVGCC32.EXE
- AVGCTRL.EXE
- ashAvast.exe
- avgcc.exe
- AVP32.EXE
- AVPCC.EXE
- AVP.COM
- AVP.EXE
Searches for windows to
detect programs and games:
- ClassName: 'YahooBuddyMain' WindowName: 'Yahoo! Messenger'
Modifies settings of Windows Explorer:
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer] 'NoSetFolders' = '00000001'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer] 'NoSetTaskBar' = '00000001'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer] 'NoControlPanel' = '00000001'
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\Explorer] 'NoRun' = '00000001'
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\Explorer] 'NoFolderOptions' = '00000001'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer] 'NoFind' = '00000001'
Modifies settings of Windows Internet Explorer:
- [<HKCU>\Software\Microsoft\Internet Explorer\Main] 'Window Title' = 'You are Infected by: A(H1N1) ViruX!.'
Forces autoplay for removable media.
Sets a new unauthorized home page for Windows Internet Explorer.
Modifies file system :
Creates the following files:
- %APPDATA%.exe
- %HOMEPATH%.exe
- C:\Documents and Settings\NetworkService\Local Settings\Temporary Internet Files\Content.IE5\YPORKZYZ.exe
- %APPDATA%\Microsoft.exe
- %APPDATA%\Identities\{5518F2FB-DB74-45A3-BEC1-4575D8D9DC84}.exe
- %APPDATA%\Identities.exe
- C:\Documents and Settings\NetworkService\Local Settings\Temporary Internet Files\Content.IE5\U98D4X8H.exe
- C:\Documents and Settings\NetworkService\Local Settings\Temporary Internet Files.exe
- C:\Documents and Settings\NetworkService\Local Settings\Temp.exe
- C:\Documents and Settings\NetworkService\Local Settings\History\History.IE5.exe
- C:\Documents and Settings\NetworkService\Local Settings\Temporary Internet Files\Content.IE5\KHMHGZ4F.exe
- C:\Documents and Settings\NetworkService\Local Settings\Temporary Internet Files\Content.IE5\2VAZY7AN.exe
- C:\Documents and Settings\NetworkService\Local Settings\Temporary Internet Files\Content.IE5.exe
- %APPDATA%\Microsoft\SystemCertificates\My\Certificates.exe
- %APPDATA%\Microsoft\SystemCertificates\My.exe
- %APPDATA%\Microsoft\SystemCertificates.exe
- %APPDATA%\Microsoft\Windows.exe
- %APPDATA%\Microsoft\SystemCertificates\My\CTLs.exe
- %APPDATA%\Microsoft\SystemCertificates\My\CRLs.exe
- %APPDATA%\Microsoft\MMC.exe
- %APPDATA%\Microsoft\Credentials\S-1-5-21-2052111302-484763869-725345543-1003.exe
- %APPDATA%\Microsoft\Credentials.exe
- %APPDATA%\Microsoft\Address Book.exe
- %APPDATA%\Microsoft\Media Player.exe
- %APPDATA%\Microsoft\Internet Explorer\Quick Launch.exe
- %APPDATA%\Microsoft\Internet Explorer.exe
- C:\Documents and Settings\NetworkService\Local Settings\History.exe
- C:\Documents and Settings\NetworkService\Application Data\Microsoft.exe
- C:\Documents and Settings\NetworkService\Application Data.exe
- C:\Documents and Settings\NetworkService.exe
- C:\Documents and Settings\NetworkService\Application Data\Microsoft\Internet Explorer.exe
- C:\Documents and Settings\NetworkService\Application Data\Microsoft\Credentials\S-1-5-20.exe
- C:\Documents and Settings\NetworkService\Application Data\Microsoft\Credentials.exe
- C:\Documents and Settings\LocalService\Local Settings\Temporary Internet Files\Content.IE5\MOE00UY1.exe
- C:\Documents and Settings\LocalService\Local Settings\Temporary Internet Files\Content.IE5.exe
- C:\Documents and Settings\LocalService\Local Settings\Temporary Internet Files.exe
- C:\Documents and Settings\LocalService\Local Settings\Temp.exe
- C:\Documents and Settings\LocalService\Local Settings\Temporary Internet Files\Content.IE5\LBMMC3H3.exe
- C:\Documents and Settings\LocalService\Local Settings\Temporary Internet Files\Content.IE5\CJCTQ25G.exe
- C:\Documents and Settings\LocalService\Local Settings\Temporary Internet Files\Content.IE5\BGGTYMH1.exe
- C:\Documents and Settings\NetworkService\Local Settings\Application Data\Microsoft.exe
- C:\Documents and Settings\NetworkService\Local Settings\Application Data.exe
- C:\Documents and Settings\NetworkService\Local Settings.exe
- C:\Documents and Settings\NetworkService\Local Settings\Application Data\Microsoft\Windows.exe
- C:\Documents and Settings\NetworkService\Local Settings\Application Data\Microsoft\Credentials\S-1-5-20.exe
- C:\Documents and Settings\NetworkService\Local Settings\Application Data\Microsoft\Credentials.exe
- C:\Documents and Settings\NetworkService\Cookies.exe
- C:\Documents and Settings\NetworkService\Application Data\Microsoft\SystemCertificates\My.exe
- C:\Documents and Settings\NetworkService\Application Data\Microsoft\SystemCertificates.exe
- C:\Documents and Settings\NetworkService\Application Data\Microsoft\Media Player.exe
- C:\Documents and Settings\NetworkService\Application Data\Microsoft\SystemCertificates\My\CTLs.exe
- C:\Documents and Settings\NetworkService\Application Data\Microsoft\SystemCertificates\My\CRLs.exe
- C:\Documents and Settings\NetworkService\Application Data\Microsoft\SystemCertificates\My\Certificates.exe
- <LS_APPDATA>\Mozilla\Firefox\Profiles\cwdgt0y8.default\Cache\5.exe
- <LS_APPDATA>\Mozilla\Firefox\Profiles\cwdgt0y8.default\Cache\4.exe
- <LS_APPDATA>\Mozilla\Firefox\Profiles\cwdgt0y8.default\Cache\3.exe
- <LS_APPDATA>\Mozilla\Firefox\Profiles\cwdgt0y8.default\Cache\8.exe
- <LS_APPDATA>\Mozilla\Firefox\Profiles\cwdgt0y8.default\Cache\7.exe
- <LS_APPDATA>\Mozilla\Firefox\Profiles\cwdgt0y8.default\Cache\6.exe
- <LS_APPDATA>\Mozilla\Firefox\Profiles\cwdgt0y8.default\Cache\2.exe
- <LS_APPDATA>\Mozilla\Firefox\Profiles\cwdgt0y8.default.exe
- <LS_APPDATA>\Mozilla\Firefox\Profiles.exe
- <LS_APPDATA>\Mozilla\Firefox.exe
- <LS_APPDATA>\Mozilla\Firefox\Profiles\cwdgt0y8.default\Cache\1.exe
- <LS_APPDATA>\Mozilla\Firefox\Profiles\cwdgt0y8.default\Cache\0.exe
- <LS_APPDATA>\Mozilla\Firefox\Profiles\cwdgt0y8.default\Cache.exe
- %HOMEPATH%\Local Settings\History.exe
- <LS_APPDATA>\VMware.exe
- <LS_APPDATA>\Mozilla\Firefox\Profiles\cwdgt0y8.default\startupCache.exe
- %HOMEPATH%\Local Settings\Temp.exe
- %HOMEPATH%\Local Settings\History\History.IE5\MSHist012011111020111111.exe
- %HOMEPATH%\Local Settings\History\History.IE5.exe
- <LS_APPDATA>\Mozilla\Firefox\Profiles\cwdgt0y8.default\Cache\F.exe
- <LS_APPDATA>\Mozilla\Firefox\Profiles\cwdgt0y8.default\Cache\B.exe
- <LS_APPDATA>\Mozilla\Firefox\Profiles\cwdgt0y8.default\Cache\A.exe
- <LS_APPDATA>\Mozilla\Firefox\Profiles\cwdgt0y8.default\Cache\9.exe
- <LS_APPDATA>\Mozilla\Firefox\Profiles\cwdgt0y8.default\Cache\E.exe
- <LS_APPDATA>\Mozilla\Firefox\Profiles\cwdgt0y8.default\Cache\D.exe
- <LS_APPDATA>\Mozilla\Firefox\Profiles\cwdgt0y8.default\Cache\C.exe
- <LS_APPDATA>\Mozilla.exe
- %HOMEPATH%\Desktop.exe
- %HOMEPATH%\Cookies.exe
- %APPDATA%\Mozilla\Firefox\Profiles\cwdgt0y8.default\chrome.exe
- %HOMEPATH%\Local Settings.exe
- %HOMEPATH%\Favorites\Links.exe
- %HOMEPATH%\Favorites.exe
- %APPDATA%\Mozilla\Firefox\Profiles\cwdgt0y8.default\bookmarkbackups.exe
- %APPDATA%\Mozilla\Extensions.exe
- %APPDATA%\Mozilla.exe
- %APPDATA%\Microsoft\Windows\Themes.exe
- %APPDATA%\Mozilla\Firefox\Profiles\cwdgt0y8.default.exe
- %APPDATA%\Mozilla\Firefox\Profiles.exe
- %APPDATA%\Mozilla\Firefox.exe
- <LS_APPDATA>\Microsoft\Media Player.exe
- <LS_APPDATA>\Microsoft\Credentials\S-1-5-21-2052111302-484763869-725345543-1003.exe
- <LS_APPDATA>\Microsoft\Credentials.exe
- <LS_APPDATA>\Microsoft\Windows Media\9.0.exe
- <LS_APPDATA>\Microsoft\Windows Media.exe
- <LS_APPDATA>\Microsoft\Windows.exe
- <LS_APPDATA>\Microsoft\CD Burning.exe
- <LS_APPDATA>\Identities\{5518F2FB-DB74-45A3-BEC1-4575D8D9DC84}.exe
- <LS_APPDATA>\Identities.exe
- <LS_APPDATA>.exe
- <LS_APPDATA>\Microsoft.exe
- <LS_APPDATA>\Identities\{5518F2FB-DB74-45A3-BEC1-4575D8D9DC84}\Microsoft\Outlook Express.exe
- <LS_APPDATA>\Identities\{5518F2FB-DB74-45A3-BEC1-4575D8D9DC84}\Microsoft.exe
- C:\Documents and Settings\LocalService\Local Settings\History\History.IE5.exe
- %ALLUSERSPROFILE%\Start Menu.exe
- %ALLUSERSPROFILE%\Favorites.exe
- %ALLUSERSPROFILE%\DRM.exe
- %ALLUSERSPROFILE%\Start Menu\Programs\Accessories\Accessibility.exe
- %ALLUSERSPROFILE%\Start Menu\Programs\Accessories.exe
- %ALLUSERSPROFILE%\Start Menu\Programs.exe
- %ALLUSERSPROFILE%\Documents\My Videos.exe
- %ALLUSERSPROFILE%\Documents\My Music\Sample Playlists.exe
- %ALLUSERSPROFILE%\Documents\My Music\Sample Music.exe
- %ALLUSERSPROFILE%\Documents\My Music\My Playlists.exe
- %ALLUSERSPROFILE%\Documents\My Pictures\Sample Pictures.exe
- %ALLUSERSPROFILE%\Documents\My Pictures.exe
- %ALLUSERSPROFILE%\Documents\My Music\Sample Playlists\0338E140.exe
- C:\Documents and Settings\Default User\Application Data\Microsoft\Internet Explorer.exe
- C:\Documents and Settings\Default User\Application Data\Microsoft.exe
- C:\Documents and Settings\Default User\Application Data.exe
- C:\Documents and Settings\Default User\Application Data\Microsoft\SystemCertificates\My.exe
- C:\Documents and Settings\Default User\Application Data\Microsoft\SystemCertificates.exe
- C:\Documents and Settings\Default User\Application Data\Microsoft\Media Player.exe
- C:\Documents and Settings\Default User.exe
- %ALLUSERSPROFILE%\Start Menu\Programs\Accessories\System Tools.exe
- %ALLUSERSPROFILE%\Start Menu\Programs\Accessories\Entertainment.exe
- %ALLUSERSPROFILE%\Start Menu\Programs\Accessories\Communications.exe
- %ALLUSERSPROFILE%\Templates.exe
- %ALLUSERSPROFILE%\Start Menu\Programs\Games.exe
- %ALLUSERSPROFILE%\Start Menu\Programs\Administrative Tools.exe
- %ALLUSERSPROFILE%\Documents\My Music.exe
- %ALLUSERSPROFILE%\Application Data\Microsoft\Crypto\DSS.exe
- %ALLUSERSPROFILE%\Application Data\Microsoft\Crypto.exe
- %ALLUSERSPROFILE%\Application Data\Microsoft.exe
- %ALLUSERSPROFILE%\Application Data\Microsoft\Crypto\RSA\MachineKeys.exe
- %ALLUSERSPROFILE%\Application Data\Microsoft\Crypto\RSA.exe
- %ALLUSERSPROFILE%\Application Data\Microsoft\Crypto\DSS\MachineKeys.exe
- %ALLUSERSPROFILE%\Application Data.exe
- %WINDIR%\winlogon.exe
- %WINDIR%\Expl0rer.exe
- %ALLUSERSPROFILE%.exe
- C:\Documents and Settings.exe
- <Current directory>.exe
- %ALLUSERSPROFILE%\Application Data\Microsoft\User Account Pictures.exe
- %ALLUSERSPROFILE%\Application Data\Microsoft\Network\Connections\Pbk.exe
- %ALLUSERSPROFILE%\Application Data\Microsoft\Network\Connections\Cm.exe
- %ALLUSERSPROFILE%\Documents.exe
- %ALLUSERSPROFILE%\Desktop.exe
- %ALLUSERSPROFILE%\Application Data\Microsoft\User Account Pictures\Default Pictures.exe
- %ALLUSERSPROFILE%\Application Data\Microsoft\Network\Connections.exe
- %ALLUSERSPROFILE%\Application Data\Microsoft\HTML Help.exe
- %ALLUSERSPROFILE%\Application Data\Microsoft\Dr Watson.exe
- %ALLUSERSPROFILE%\Application Data\Microsoft\Crypto\RSA\S-1-5-18.exe
- %ALLUSERSPROFILE%\Application Data\Microsoft\Network.exe
- %ALLUSERSPROFILE%\Application Data\Microsoft\Media Player.exe
- %ALLUSERSPROFILE%\Application Data\Microsoft\Media Index.exe
- C:\Documents and Settings\LocalService\Application Data\Microsoft\Credentials.exe
- C:\Documents and Settings\LocalService\Application Data\Microsoft.exe
- C:\Documents and Settings\LocalService\Application Data.exe
- C:\Documents and Settings\LocalService\Application Data\Microsoft\Media Player.exe
- C:\Documents and Settings\LocalService\Application Data\Microsoft\Internet Explorer.exe
- C:\Documents and Settings\LocalService\Application Data\Microsoft\Credentials\S-1-5-19.exe
- C:\Documents and Settings\LocalService.exe
- C:\Documents and Settings\Default User\Start Menu\Programs\Accessories\Accessibility.exe
- C:\Documents and Settings\Default User\Start Menu\Programs\Accessories.exe
- C:\Documents and Settings\Default User\Start Menu\Programs.exe
- C:\Documents and Settings\Default User\Templates.exe
- C:\Documents and Settings\Default User\Start Menu\Programs\Startup.exe
- C:\Documents and Settings\Default User\Start Menu\Programs\Accessories\Entertainment.exe
- C:\Documents and Settings\LocalService\Local Settings\Application Data\Microsoft\Credentials.exe
- C:\Documents and Settings\LocalService\Local Settings\Application Data\Microsoft.exe
- C:\Documents and Settings\LocalService\Local Settings\Application Data.exe
- C:\Documents and Settings\LocalService\Local Settings\History.exe
- C:\Documents and Settings\LocalService\Local Settings\Application Data\Microsoft\Windows.exe
- C:\Documents and Settings\LocalService\Local Settings\Application Data\Microsoft\Credentials\S-1-5-19.exe
- C:\Documents and Settings\LocalService\Local Settings.exe
- C:\Documents and Settings\LocalService\Application Data\Microsoft\SystemCertificates\My\Certificates.exe
- C:\Documents and Settings\LocalService\Application Data\Microsoft\SystemCertificates\My.exe
- C:\Documents and Settings\LocalService\Application Data\Microsoft\SystemCertificates.exe
- C:\Documents and Settings\LocalService\Cookies.exe
- C:\Documents and Settings\LocalService\Application Data\Microsoft\SystemCertificates\My\CTLs.exe
- C:\Documents and Settings\LocalService\Application Data\Microsoft\SystemCertificates\My\CRLs.exe
- C:\Documents and Settings\Default User\Start Menu.exe
- C:\Documents and Settings\Default User\Local Settings\Application Data\Microsoft\Media Player.exe
- C:\Documents and Settings\Default User\Local Settings\Application Data\Microsoft.exe
- C:\Documents and Settings\Default User\Local Settings\Application Data.exe
- C:\Documents and Settings\Default User\Local Settings\History.exe
- C:\Documents and Settings\Default User\Local Settings\Application Data\Microsoft\Windows Media\9.0.exe
- C:\Documents and Settings\Default User\Local Settings\Application Data\Microsoft\Windows Media.exe
- C:\Documents and Settings\Default User\Local Settings.exe
- C:\Documents and Settings\Default User\Application Data\Microsoft\SystemCertificates\My\CTLs.exe
- C:\Documents and Settings\Default User\Application Data\Microsoft\SystemCertificates\My\CRLs.exe
- C:\Documents and Settings\Default User\Application Data\Microsoft\SystemCertificates\My\Certificates.exe
- C:\Documents and Settings\Default User\Favorites.exe
- C:\Documents and Settings\Default User\Desktop.exe
- C:\Documents and Settings\Default User\Cookies.exe
- C:\Documents and Settings\Default User\NetHood.exe
- C:\Documents and Settings\Default User\My Documents.exe
- C:\Documents and Settings\Default User\Local Settings\Temporary Internet Files\Content.IE5\YPORKZYZ.exe
- C:\Documents and Settings\Default User\SendTo.exe
- C:\Documents and Settings\Default User\Recent.exe
- C:\Documents and Settings\Default User\PrintHood.exe
- C:\Documents and Settings\Default User\Local Settings\Temporary Internet Files\Content.IE5\U98D4X8H.exe
- C:\Documents and Settings\Default User\Local Settings\Temporary Internet Files.exe
- C:\Documents and Settings\Default User\Local Settings\Temp.exe
- C:\Documents and Settings\Default User\Local Settings\History\History.IE5.exe
- C:\Documents and Settings\Default User\Local Settings\Temporary Internet Files\Content.IE5\KHMHGZ4F.exe
- C:\Documents and Settings\Default User\Local Settings\Temporary Internet Files\Content.IE5\2VAZY7AN.exe
- C:\Documents and Settings\Default User\Local Settings\Temporary Internet Files\Content.IE5.exe
Sets the 'hidden' attribute to the following files:
- %WINDIR%\winlogon.exe
- %WINDIR%\Expl0rer.exe
Miscellaneous:
Searches for the following windows:
- ClassName: 'ATL:007BF380' WindowName: '(null)'
- ClassName: 'Shell_TrayWnd' WindowName: '(null)'
