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Trojan.StartPage.64056

Added to the Dr.Web virus database: 2014-05-21

Virus description added:

Technical Information

To ensure autorun and distribution:
Modifies the following registry keys:
  • [<HKLM>\SOFTWARE\Microsoft\Internet Explorer\Extensions\{078EE8AC-3825-41EB-BADB-A8A4F21A6A56}] 'Exec' = 'http://www.72227.cn'
  • [<HKLM>\SOFTWARE\Microsoft\Internet Explorer\Extensions\{0036A2BA-F043-481D-81B1-BF9761EDB7DE}] 'Exec' = 'http://www.sw777.cn'
Creates the following files on removable media:
  • <Drive name for removable media>:\快捷上网.url
Malicious functions:
Sets a new unauthorized home page for Windows Internet Explorer.
Modifies file system :
Creates the following files:
  • %HOMEPATH%\Favorites\金牌网址大全\好站Pk小游戏 } 22226.cn.url
  • %TEMP%\aut11.tmp
  • %TEMP%\aut12.tmp
  • %TEMP%\aut13.tmp
  • %HOMEPATH%\Favorites\好站金牌网址 } 72227.cn.url
  • %TEMP%\autF.tmp
  • %HOMEPATH%\Favorites\金牌网址大全\好站在线娱乐视频 } 63336.cn.url
  • %HOMEPATH%\Favorites\金牌网址大全\好站男欢女爱 } 53335.cn.url
  • %HOMEPATH%\Favorites\金牌网址大全\好站劲爆网游.url
  • %TEMP%\aut10.tmp
  • %HOMEPATH%\Favorites\金牌网址大全\好站网络电视 } 27772.cn.url
  • %TEMP%\aut18.tmp
  • %TEMP%\aut17.tmp
  • %APPDATA%\Microsoft\Internet Explorer\Quick Launch\淘宝网.url
  • %ALLUSERSPROFILE%\Desktop\Internet Explorer.lnk
  • %APPDATA%\Microsoft\Internet Explorer\Quick Launch\启动 Internet Explorer 浏览器.lnk
  • %HOMEPATH%\Favorites\好站2127 } so11.cn.url
  • %TEMP%\aut14.tmp
  • %TEMP%\aut15.tmp
  • %TEMP%\aut16.tmp
  • %APPDATA%\Microsoft\Internet Explorer\Quick Launch\好站so11.cn.url
  • %TEMP%\autE.tmp
  • %TEMP%\aut4.tmp
  • <SYSTEM32>\baidu.ico
  • %HOMEPATH%\Favorites\快捷上网.url
  • C:\快捷上网.url
  • %TEMP%\aut5.tmp
  • <SYSTEM32>\OemLink.ico
  • %TEMP%\aut1.tmp
  • %TEMP%\aut2.tmp
  • %TEMP%\aut3.tmp
  • <SYSTEM32>\OemLinksw.ico
  • %TEMP%\aut6.tmp
  • %TEMP%\autC.tmp
  • %PROGRAM_FILES%\快捷上网.url
  • %HOMEPATH%\Favorites\金牌网址大全\好站小游戏 } 31113.cn.url
  • %HOMEPATH%\Favorites\金牌网址大全\好站在线高清电影 } 50588.cn.url
  • %TEMP%\autD.tmp
  • %TEMP%\aut8.tmp
  • %TEMP%\aut7.tmp
  • %TEMP%\aut9.tmp
  • %TEMP%\autB.tmp
  • %TEMP%\autA.tmp
Deletes the following files:
  • %TEMP%\aut10.tmp
  • %TEMP%\aut11.tmp
  • %TEMP%\aut12.tmp
  • %TEMP%\autD.tmp
  • %TEMP%\autE.tmp
  • %TEMP%\autF.tmp
  • %TEMP%\aut16.tmp
  • %TEMP%\aut17.tmp
  • %TEMP%\aut18.tmp
  • %TEMP%\aut13.tmp
  • %TEMP%\aut14.tmp
  • %TEMP%\aut15.tmp
  • %TEMP%\aut4.tmp
  • %TEMP%\aut5.tmp
  • %TEMP%\aut6.tmp
  • %TEMP%\aut1.tmp
  • %TEMP%\aut2.tmp
  • %TEMP%\aut3.tmp
  • %TEMP%\autA.tmp
  • %TEMP%\autB.tmp
  • %TEMP%\autC.tmp
  • %TEMP%\aut7.tmp
  • %TEMP%\aut8.tmp
  • %TEMP%\aut9.tmp
Miscellaneous:
Searches for the following windows:
  • ClassName: 'Shell_TrayWnd' WindowName: '(null)'

Curing recommendations

  1. If the operating system (OS) can be loaded (either normally or in safe mode), download Dr.Web Security Space and run a full scan of your computer and removable media you use. More about Dr.Web Security Space.
  2. If you cannot boot the OS, change the BIOS settings to boot your system from a CD or USB drive. Download the image of the emergency system repair disk Dr.Web® LiveDisk , mount it on a USB drive or burn it to a CD/DVD. After booting up with this media, run a full scan and cure all the detected threats.
Download Dr.Web

Download by serial number

Use Dr.Web Anti-virus for macOS to run a full scan of your Mac.

After booting up, run a full scan of all disk partitions with Dr.Web Anti-virus for Linux.

Download Dr.Web

Download by serial number

  1. If the mobile device is operating normally, download and install Dr.Web for Android. Run a full system scan and follow recommendations to neutralize the detected threats.
  2. If the mobile device has been locked by Android.Locker ransomware (the message on the screen tells you that you have broken some law or demands a set ransom amount; or you will see some other announcement that prevents you from using the handheld normally), do the following:
    • Load your smartphone or tablet in the safe mode (depending on the operating system version and specifications of the particular mobile device involved, this procedure can be performed in various ways; seek clarification from the user guide that was shipped with the device, or contact its manufacturer);
    • Once you have activated safe mode, install the Dr.Web for Android onto the infected handheld and run a full scan of the system; follow the steps recommended for neutralizing the threats that have been detected;
    • Switch off your device and turn it on as normal.

Find out more about Dr.Web for Android

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