64 lines
2.7 KiB
C
64 lines
2.7 KiB
C
/* Back Orifice 2000 - Remote Administration Suite
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Copyright (C) 1999, Cult Of The Dead Cow
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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The author of this program may be contacted at dildog@l0pht.com. */
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#ifndef __DLL_LOAD_H__
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#define __DLL_LOAD_H__
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#include <windows.h>
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#define NTSIGNATURE(ptr) ((LPVOID)((BYTE *)(ptr) + ((PIMAGE_DOS_HEADER)(ptr))->e_lfanew))
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#define SIZE_OF_NT_SIGNATURE (sizeof(DWORD))
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#define PEFHDROFFSET(ptr) ((LPVOID)((BYTE *)(ptr)+((PIMAGE_DOS_HEADER)(ptr))->e_lfanew+SIZE_OF_NT_SIGNATURE))
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#define OPTHDROFFSET(ptr) ((LPVOID)((BYTE *)(ptr)+((PIMAGE_DOS_HEADER)(ptr))->e_lfanew+SIZE_OF_NT_SIGNATURE+sizeof(IMAGE_FILE_HEADER)))
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#define SECHDROFFSET(ptr) ((LPVOID)((BYTE *)(ptr)+((PIMAGE_DOS_HEADER)(ptr))->e_lfanew+SIZE_OF_NT_SIGNATURE+sizeof(IMAGE_FILE_HEADER)+sizeof(IMAGE_OPTIONAL_HEADER)))
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#define RVATOVA(base,offset) ((LPVOID)((DWORD)(base)+(DWORD)(offset)))
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#define VATORVA(base,offset) ((LPVOID)((DWORD)(offset)-(DWORD)(base)))
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#define SIZE_OF_PARAMETER_BLOCK 4096
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#define IMAGE_PARAMETER_MAGIC 0xCDC31337
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#define MAX_DLL_PROCESSES 256
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#define DLL_ATTACH 0
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#define DLL_DETACH 1
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// NEW FLAGS
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#define REBIND_IMAGE_IMPORTS 0x00000100
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#define RWX_PERMISSIONS 0x00000200
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#define FORCE_LOAD_NEW_IMAGE 0x00000400
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// Internal functions
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BOOL MapDLLFromImage(void *pDLLFileImage, void *pMemoryImage);
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BOOL PrepareDLLImage(void *pMemoryImage, DWORD dwImageSize, BOOL bResolve, BOOL bRebind);
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// Primary functions
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void InitializeDLLLoad(void);
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void KillDLLLoad(void);
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HMODULE GetDLLHandle(char *svName);
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DWORD GetDLLFileName(HMODULE hModule, LPTSTR lpFileName, DWORD nSize);
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FARPROC GetDLLProcAddress(HMODULE hModule, LPCSTR lpProcName);
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FARPROC SetDLLProcAddress(HMODULE hModule, LPCSTR lpProcName, FARPROC fpAddr);
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BOOL ResetDLLProcAddress(HMODULE hModule, LPCSTR lpProcName);
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HMODULE LoadDLLFromImage(void *pDLLFileImage, char *svMappingName, DWORD dwFlags);
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HMODULE LoadDLLEx(LPCTSTR lpLibFileName, HANDLE hFile, DWORD dwFlags);
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HMODULE LoadDLL(LPCTSTR lpLibFileName);
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BOOL FreeDLL(HMODULE hLibModule);
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void CheckWindowsVersion(void);
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#endif // __DLL_LOAD_H__
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