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Trojan.Click1.62835

Added to the Dr.Web virus database: 2011-09-26

Virus description added:

Technical Information

To ensure autorun and distribution:
Modifies the following registry keys:
  • [<HKLM>\SOFTWARE\Classes\vlj4afile\shell\open\command] '' = '"%PROGRAM_FILES%\Google\Common\1227\yvbljs.exe" "%1"'
  • [<HKLM>\SOFTWARE\Classes\vlj4bfile\shell\open\command] '' = '"%PROGRAM_FILES%\Google\Common\1227\yvbljs.exe" "%1"'
  • [<HKLM>\SOFTWARE\Classes\vlj4file\shell\open\command] '' = '"%PROGRAM_FILES%\Google\Common\1227\yvbljs.exe" "%1"'
Malicious functions:
Sets a new unauthorized home page for Windows Internet Explorer.
Modifies file system :
Creates the following files:
  • %HOMEPATH%\Favorites\卓越亚马逊网上购物图书,手机,数码,家电,化妆品,钟表,首饰等在线销售.url
  • %PROGRAM_FILES%\Google\Common\1227\temp2\卓越亚马逊网上购物图书,手机,数码,家电,化妆品,钟表,首饰等在线销售2.bak
  • %PROGRAM_FILES%\Google\Common\1227\temp2\京东商城-中国专业的电脑、手机、数码、家电、日用百货网上购物商城2.bak
  • %PROGRAM_FILES%\Google\Common\1227\temp2\卓越亚马逊网上购物图书,手机,数码,家电,化妆品,钟表,首饰等在线销售.bak
  • %PROGRAM_FILES%\Google\Common\1227\temp2\当当网—网上购物中心:图书、母婴、美妆、家居、数码、家电、服装、鞋包等,正品低价,货到付款.bak
  • %PROGRAM_FILES%\Google\Common\1227\temp2\麦考林网上购物,享受网购乐趣,尽在麦网购物商城! 时尚女装 内衣 配饰 化妆品 美容保健 童装母婴 家居用品 男装等购物精品!.bak
  • %HOMEPATH%\Favorites\麦考林网上购物,享受网购乐趣,尽在麦网购物商城! 时尚女装 内衣 配饰 化妆品 美容保健 童装母婴 家居用品 男装等购物精品!.url
  • %HOMEPATH%\Favorites\当当网—网上购物中心:图书、母婴、美妆、家居、数码、家电、服装、鞋包等,正品低价,货到付款.url
  • %PROGRAM_FILES%\Google\Common\1227\temp2\当当网—网上购物中心:图书、母婴、美妆、家居、数码、家电、服装、鞋包等,正品低价,货到付款2.bak
  • %HOMEPATH%\Favorites\淘宝商城-品牌正品 商城保障.url
  • %PROGRAM_FILES%\Google\Common\1227\temp2\淘宝商城-品牌正品 商城保障2.bak
  • %PROGRAM_FILES%\Google\Common\1227\temp2\淘宝网 - 淘!我喜欢2.bak
  • %PROGRAM_FILES%\Google\Common\1227\temp2\淘宝商城-品牌正品 商城保障.bak
  • %PROGRAM_FILES%\Google\Common\1227\temp2\VANCL 凡客诚品 在线销售男装 女装 童装 鞋 配饰 家居.bak
  • %PROGRAM_FILES%\Google\Common\1227\temp2\京东商城-中国专业的电脑、手机、数码、家电、日用百货网上购物商城.bak
  • %HOMEPATH%\Favorites\京东商城-中国专业的电脑、手机、数码、家电、日用百货网上购物商城.url
  • %HOMEPATH%\Favorites\VANCL 凡客诚品 在线销售男装 女装 童装 鞋 配饰 家居.url
  • %PROGRAM_FILES%\Google\Common\1227\temp2\VANCL 凡客诚品 在线销售男装 女装 童装 鞋 配饰 家居2.bak
  • %PROGRAM_FILES%\Google\Common\1227\temp2\麦考林网上购物,享受网购乐趣,尽在麦网购物商城! 时尚女装 内衣 配饰 化妆品 美容保健 童装母婴 家居用品 男装等购物精品!2.bak
  • %PROGRAM_FILES%\Google\Common\1227\temp2\最新电视剧大全2.bak
  • %PROGRAM_FILES%\Google\Common\1227\temp2\清纯诱惑美女图.bak
  • %PROGRAM_FILES%\Google\Common\1227\temp2\最新电视剧大全.bak
  • %HOMEPATH%\Favorites\最新电视剧大全.url
  • %HOMEPATH%\Favorites\清纯诱惑美女图.url
  • %HOMEPATH%\Favorites\一本小说网--免费阅读武侠、言情、网游、玄幻等小说.url
  • %PROGRAM_FILES%\Google\Common\1227\temp2\一本小说网--免费阅读武侠、言情、网游、玄幻等小说2.bak
  • %PROGRAM_FILES%\Google\Common\1227\temp2\清纯诱惑美女图2.bak
  • %PROGRAM_FILES%\Google\Common\1227\temp2\一本小说网--免费阅读武侠、言情、网游、玄幻等小说.bak
  • %PROGRAM_FILES%\Google\Common\1227\temp2\■极光网络电视-极速高清网络电视在线观看2.bak
  • %PROGRAM_FILES%\Google\Common\1227\temp2\■35dh上网导航-最精彩神秘的网址大全!.bak
  • %PROGRAM_FILES%\Google\Common\1227\temp2\■极光网络电视-极速高清网络电视在线观看.bak
  • %HOMEPATH%\Favorites\■极光网络电视-极速高清网络电视在线观看.url
  • %HOMEPATH%\Favorites\■35dh上网导航-最精彩神秘的网址大全!.url
  • %HOMEPATH%\Favorites\中国福利彩票,时时彩、体育彩票投注中心!【彩票大赢家】.url
  • %PROGRAM_FILES%\Google\Common\1227\temp2\中国福利彩票,时时彩、体育彩票投注中心!【彩票大赢家】2.bak
  • %PROGRAM_FILES%\Google\Common\1227\temp2\■35dh上网导航-最精彩神秘的网址大全!2.bak
  • %PROGRAM_FILES%\Google\Common\1227\temp2\中国福利彩票,时时彩、体育彩票投注中心!【彩票大赢家】.bak
  • %HOMEPATH%\Favorites\淘宝网 - 淘!我喜欢.url
  • %PROGRAM_FILES%\Google\Common\1227\temp2\tmp632.bak
  • %ALLUSERSPROFILE%\Desktop\Intrenet Exqlorer.vlj4
  • %PROGRAM_FILES%\Google\Common\1227\temp2\tmp623.bak
  • %ALLUSERSPROFILE%\Start Menu\Programs\Intrenet Exqlorer.vlj4
  • %PROGRAM_FILES%\Google\Common\1227\desktop.scf
  • %PROGRAM_FILES%\Google\Common\1227\temp2\1469.tmp
  • %ALLUSERSPROFILE%\Desktop\绝色高清电影.url
  • %PROGRAM_FILES%\Google\Common\1227\temp2\8798.tmp
  • %ALLUSERSPROFILE%\Desktop\超好玩的小游戏大全.url
  • %APPDATA%\Microsoft\Internet Explorer\Quick Launch\ Intrenet Exqlorer.vlj4
  • %PROGRAM_FILES%\Google\Common\1227\temp2\tmp819.bak
  • %PROGRAM_FILES%\Internet Explorer\MUIE\iexplore.exe
  • %PROGRAM_FILES%\Google\Common\1227\temp2\tmp583.bak
  • %APPDATA%\Microsoft\Internet Explorer\Quick Launch\ 显示桌面.vlj4b
  • %PROGRAM_FILES%\Google\Common\1227\temp2\tmp0.bak
  • %ALLUSERSPROFILE%\Start Menu\Intrenet Exqlorer.vlj4
  • %PROGRAM_FILES%\Google\Common\1227\temp2\tmp551.bak
  • %APPDATA%\Microsoft\Internet Explorer\Quick Launch\ 我的电脑.vlj4a
  • %PROGRAM_FILES%\Google\Common\1227\temp2\6841.tmp
  • %PROGRAM_FILES%\Google\Common\1227\temp2\■绝色高清电影网.bak
  • %HOMEPATH%\Favorites\■绝色高清电影网.url
  • %PROGRAM_FILES%\Google\Common\1227\temp2\4697.tmp
  • %APPDATA%\Microsoft\Internet Explorer\Quick Launch\Intrenet Explorere.url
  • %PROGRAM_FILES%\Google\Common\1227\temp2\■绝色高清电影网2.bak
  • %PROGRAM_FILES%\Google\Common\1227\temp2\■71755小游戏-最好玩的在线小游戏!2.bak
  • %PROGRAM_FILES%\Google\Common\1227\temp2\淘宝网 - 淘!我喜欢.bak
  • %PROGRAM_FILES%\Google\Common\1227\temp2\■71755小游戏-最好玩的在线小游戏!.bak
  • %HOMEPATH%\Favorites\■71755小游戏-最好玩的在线小游戏!.url
  • %ALLUSERSPROFILE%\Start Menu\绝色高清电影.url
  • %PROGRAM_FILES%\Google\Common\1227\temp2\974.tmp
  • %ALLUSERSPROFILE%\Start Menu\超好玩的小游戏大全.url
  • %PROGRAM_FILES%\Google\Common\1227\temp2\977.tmp
  • %APPDATA%\Microsoft\Internet Explorer\Quick Launch\B在线小游戏.url
  • %PROGRAM_FILES%\Google\Common\1227\temp2\4945.tmp
  • %APPDATA%\Microsoft\Internet Explorer\Quick Launch\C高清在线电影.url
  • %PROGRAM_FILES%\Google\Common\1227\temp2\9340.tmp
  • %APPDATA%\Microsoft\Internet Explorer\Quick Launch\A淘宝网-超值抢购.url
Deletes the following files:
  • %PROGRAM_FILES%\Google\Common\1227\temp2\当当网—网上购物中心:图书、母婴、美妆、家居、数码、家电、服装、鞋包等,正品低价,货到付款2.bak
  • %PROGRAM_FILES%\Google\Common\1227\temp2\当当网—网上购物中心:图书、母婴、美妆、家居、数码、家电、服装、鞋包等,正品低价,货到付款.bak
  • %PROGRAM_FILES%\Google\Common\1227\temp2\麦考林网上购物,享受网购乐趣,尽在麦网购物商城! 时尚女装 内衣 配饰 化妆品 美容保健 童装母婴 家居用品 男装等购物精品!.bak
  • %PROGRAM_FILES%\Google\Common\1227\temp2\■极光网络电视-极速高清网络电视在线观看.bak
  • %PROGRAM_FILES%\Google\Common\1227\temp2\麦考林网上购物,享受网购乐趣,尽在麦网购物商城! 时尚女装 内衣 配饰 化妆品 美容保健 童装母婴 家居用品 男装等购物精品!2.bak
  • %PROGRAM_FILES%\Google\Common\1227\temp2\卓越亚马逊网上购物图书,手机,数码,家电,化妆品,钟表,首饰等在线销售2.bak
  • %PROGRAM_FILES%\Google\Common\1227\temp2\VANCL 凡客诚品 在线销售男装 女装 童装 鞋 配饰 家居2.bak
  • %PROGRAM_FILES%\Google\Common\1227\temp2\VANCL 凡客诚品 在线销售男装 女装 童装 鞋 配饰 家居.bak
  • %PROGRAM_FILES%\Google\Common\1227\temp2\京东商城-中国专业的电脑、手机、数码、家电、日用百货网上购物商城.bak
  • %PROGRAM_FILES%\Google\Common\1227\temp2\卓越亚马逊网上购物图书,手机,数码,家电,化妆品,钟表,首饰等在线销售.bak
  • %PROGRAM_FILES%\Google\Common\1227\temp2\京东商城-中国专业的电脑、手机、数码、家电、日用百货网上购物商城2.bak
  • %PROGRAM_FILES%\Google\Common\1227\temp2\清纯诱惑美女图.bak
  • %PROGRAM_FILES%\Google\Common\1227\temp2\最新电视剧大全2.bak
  • %PROGRAM_FILES%\Google\Common\1227\temp2\清纯诱惑美女图2.bak
  • %PROGRAM_FILES%\Google\Common\1227\temp2\一本小说网--免费阅读武侠、言情、网游、玄幻等小说2.bak
  • %PROGRAM_FILES%\Google\Common\1227\temp2\一本小说网--免费阅读武侠、言情、网游、玄幻等小说.bak
  • %PROGRAM_FILES%\Google\Common\1227\temp2\最新电视剧大全.bak
  • %PROGRAM_FILES%\Google\Common\1227\temp2\■35dh上网导航-最精彩神秘的网址大全!.bak
  • %PROGRAM_FILES%\Google\Common\1227\temp2\■极光网络电视-极速高清网络电视在线观看2.bak
  • %PROGRAM_FILES%\Google\Common\1227\temp2\■35dh上网导航-最精彩神秘的网址大全!2.bak
  • %PROGRAM_FILES%\Google\Common\1227\temp2\中国福利彩票,时时彩、体育彩票投注中心!【彩票大赢家】2.bak
  • %PROGRAM_FILES%\Google\Common\1227\temp2\中国福利彩票,时时彩、体育彩票投注中心!【彩票大赢家】.bak
  • %PROGRAM_FILES%\Google\Common\1227\temp2\1469.tmp
  • %PROGRAM_FILES%\Google\Common\1227\temp2\8798.tmp
  • %PROGRAM_FILES%\Google\Common\1227\temp2\6841.tmp
  • %PROGRAM_FILES%\Google\Common\1227\temp2\974.tmp
  • %PROGRAM_FILES%\Google\Common\1227\temp2\977.tmp
  • %PROGRAM_FILES%\Google\Common\1227\temp2\tmp632.bak
  • %PROGRAM_FILES%\Google\Common\1227\temp2\tmp819.bak
  • %PROGRAM_FILES%\Google\Common\1227\temp2\tmp583.bak
  • %PROGRAM_FILES%\Google\Common\1227\temp2\tmp551.bak
  • %PROGRAM_FILES%\Google\Common\1227\temp2\tmp623.bak
  • %PROGRAM_FILES%\Google\Common\1227\temp2\tmp0.bak
  • %PROGRAM_FILES%\Google\Common\1227\temp2\淘宝网 - 淘!我喜欢.bak
  • %PROGRAM_FILES%\Google\Common\1227\temp2\■71755小游戏-最好玩的在线小游戏!2.bak
  • %PROGRAM_FILES%\Google\Common\1227\temp2\淘宝网 - 淘!我喜欢2.bak
  • %PROGRAM_FILES%\Google\Common\1227\temp2\淘宝商城-品牌正品 商城保障2.bak
  • %PROGRAM_FILES%\Google\Common\1227\temp2\淘宝商城-品牌正品 商城保障.bak
  • %PROGRAM_FILES%\Google\Common\1227\temp2\■71755小游戏-最好玩的在线小游戏!.bak
  • %PROGRAM_FILES%\Google\Common\1227\temp2\4945.tmp
  • %PROGRAM_FILES%\Google\Common\1227\temp2\9340.tmp
  • %PROGRAM_FILES%\Google\Common\1227\temp2\4697.tmp
  • %PROGRAM_FILES%\Google\Common\1227\temp2\■绝色高清电影网2.bak
  • %PROGRAM_FILES%\Google\Common\1227\temp2\■绝色高清电影网.bak

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.
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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