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ShellExecute.inc
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// Copyright (C) 2012 Zeex
//
// Permission is hereby granted, free of charge, to any person obtaining a copy of
// this software and associated documentation files (the "Software"), to deal in
// the Software without restriction, including without limitation the rights to
// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
// of the Software, and to permit persons to whom the Software is furnished to do
// so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.
#if defined SHELL_EXECUTE_INC
#endinput
#endif
#define SHELL_EXECUTE_INC
/**
* <library name="amx_assembly Windows ShellExecute" summary="AMX Assembly Library: Execute arbitrary x86 assembly on Windows.">
* <summary pawndoc="true">
* This library uses the enhanced <em>pawndoc.xsl</em> from
* <a href="https://github.com/pawn-lang/pawndoc">pawn-lang/pawndoc</a>.
* This XSL has features such as library and markdown support, and will not
* render this message when used.
* </summary>
* <remarks>http://msdn.microsoft.com/en-us/library/windows/desktop/bb762153%28v=vs.85%29.aspx</remarks>
* </library>
*/
/// <p/>
#include "import_table"
#include "..\amx_header"
#include "..\amx_memory"
#include "..\dynamic_call"
#include "..\phys_memory"
#include "..\shellcode"
#define SW_HIDE (0)
#define SW_NORMAL (1)
#define SW_MAXIMIZE (3)
#define SW_MINIMIZE (6)
#define SW_RESTORE (9)
#define SW_SHOW (5)
#define SW_SHOWDEFAULT (10)
#define SW_SHOWMAXIMIZED (3)
#define SW_SHOWMINIMIZED (2)
#define SW_SHOWMINNOACTIVE (7)
#define SW_SHOWNA (8)
#define SW_SHOWNOACTIVATE (4)
#define SW_SHOWNORMAL (1)
// (0) // The operating system is out of memory or resources.
#define ERROR_FILE_NOT_FOUND (2) // The specified file was not found.
#define ERROR_PATH_NOT_FOUND (3) // The specified path was not found.
#define ERROR_BAD_FORMAT (11) // The .exe file is invalid (non-Win32 .exe or error in .exe image).
#define SE_ERR_ACCESSDENIED (5) // The operating system denied access to the specified file.
#define SE_ERR_ASSOCINCOMPLETE (27) // The file name association is incomplete or invalid.
#define SE_ERR_DDEBUSY (30) // The DDE transaction could not be completed because other DDE transactions were being processed.
#define SE_ERR_DDEFAIL (29) // The DDE transaction failed.
#define SE_ERR_DDETIMEOUT (28) // The DDE transaction could not be completed because the request timed out.
#define SE_ERR_DLLNOTFOUND (32) // The specified DLL was not found.
#define SE_ERR_FNF (2) // The specified file was not found.
#define SE_ERR_NOASSOC (31) // There is no application associated with the given file name extension. This error will also be returned if you attempt to print a file that is not printable.
#define SE_ERR_OOM (8) // There was not enough memory to complete the operation.
#define SE_ERR_PNF (3) // The specified path was not found.
#define SE_ERR_SHARE (26) // A sharing violation occurred.
/// <library>amx_assembly Windows ShellExecute</library>
/// <remarks>NOTE: string arguments must be prepared with ToCharString() or similar function.</remarks>
stock ShellExecute(const Operation[], const File[], const Parameters[], ShowCmd) {
/*
.text:10001000 55 push ebp
.text:10001001 8B EC mov ebp, esp
.text:10001003 8B 45 0C mov eax, [ebp+arg_4]
.text:10001006 8B 48 18 mov ecx, [eax+18h]
.text:10001009 51 push ecx ; nShowCmd
.text:1000100A 8B 55 0C mov edx, [ebp+arg_4]
.text:1000100D 8B 42 14 mov eax, [edx+14h]
.text:10001010 50 push eax ; lpDirectory
.text:10001011 8B 4D 0C mov ecx, [ebp+arg_4]
.text:10001014 8B 51 10 mov edx, [ecx+10h]
.text:10001017 52 push edx ; lpParameters
.text:10001018 8B 45 0C mov eax, [ebp+arg_4]
.text:1000101B 8B 48 0C mov ecx, [eax+0Ch]
.text:1000101E 51 push ecx ; lpFile
.text:1000101F 8B 55 0C mov edx, [ebp+arg_4]
.text:10001022 8B 42 08 mov eax, [edx+8]
.text:10001025 50 push eax ; lpOperation
.text:10001026 8B 4D 0C mov ecx, [ebp+arg_4]
.text:10001029 8B 51 04 mov edx, [ecx+4]
.text:1000102C 52 push edx ; hwnd
.text:1000102D FF 15 78 56 34 12 call ds:ShellExecuteA ; Opens or prints a specified file
.text:10001033 5D pop ebp
.text:10001034 C3 retn
*/
#define __asm(%0,%1,%2,%3) (((0x%3) << 24) | ((0x%2) << 16) | (0x%1 << 8) | (0x%0))
static const asm[] = {
__asm(90,90,90,90),
__asm(90,90,90,90),
__asm(90,90,90,90),
__asm(90,90,90,90),
__asm(55,8B,EC,8B),
__asm(45,0C,8B,48),
__asm(18,51,8B,55),
__asm(0C,8B,42,14),
__asm(50,8B,4D,0C),
__asm(8B,51,10,52),
__asm(8B,45,0C,8B),
__asm(48,0C,51,8B),
__asm(55,0C,8B,42),
__asm(08,50,8B,4D),
__asm(0C,8B,51,04),
__asm(52,FF,15,00),
__asm(00,00,00,5D),
__asm(C3,CC,CC,CC)
};
// #undef __
new address = GetImportAddress("ShellExecuteA");
WriteAmxMemory(ref(asm) + 63, refabs(address));
Push(0); // HWND hwnd
Push(refabs(Operation)); // LPCTSTR lpOperation
Push(refabs(File)); // LPCTSTR lpFile
Push(refabs(Parameters)); // LPCTSTR lpParameters
Push(0); // LPCTSTR lpDirectory
Push(ShowCmd); // INT nShowCmd
new wide;
address = refwide(address, wide);
return RunShellcodeWide(address, wide);
}