[Tutorial] AutoIt Pattern Scan

Hallo,
dies ist mein kleines Pattern Tutorial.
gro� was zu erz�hlen gibt es nicht, ist alles im video.
alles was ihr braucht findet ihr hier im threat

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MemoryScan by Luzifer42 Extended by me

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NomadMemory.au3 by Nomad

Spoiler

PHP Code:


			
#include-once
#region _Memory
;==================================================================================
; AutoIt Version:    3.1.127 (beta)
; Language:            English
; Platform:            All Windows
; Author:            Nomad
; Requirements:        These functions will only work with beta.
;==================================================================================
; Credits:    wOuter - These functions are based on his original _Mem() functions.
;            But they are easier to comprehend and more reliable.  These
;            functions are in no way a direct copy of his functions.  His
;            functions only provided a foundation from which these evolved.
;==================================================================================
;
    ;Const $TOKEN_ADJUST_PRIVILEGES = 0x0020
    ;Const $TOKEN_QUERY = 0x0008
; Functions:
;
;==================================================================================
; Function:            _MemoryOpen($iv_Pid[, $iv_DesiredAccess[, $iv_InheritHandle]])
; Description:        Opens a process and enables all possible access rights to the
;                    process.  The Process ID of the process is used to specify which
;                    process to open.  You must call this function before calling
;                    _MemoryClose(), _MemoryRead(), or _MemoryWrite().
; Parameter(s):        $iv_Pid - The Process ID of the program you want to open.
;                    $iv_DesiredAccess - (optional) Set to 0x1F0FFF by default, which
;                                        enables all possible access rights to the
;                                        process specified by the Process ID.
;                    $iv_InheritHandle - (optional) If this value is TRUE, all processes
;                                        created by this process will inherit the access
;                                        handle.  Set to 1 (TRUE) by default.  Set to 0
;                                        if you want it FALSE.
; Requirement(s):    None.
; Return Value(s):     On Success - Returns an array containing the Dll handle and an
;                                 open handle to the specified process.
;                    On Failure - Returns 0
;                    @Error - 0 = No error.
;                             1 = Invalid $iv_Pid.
;                             2 = Failed to open Kernel32.dll.
;                             3 = Failed to open the specified process.
; Author(s):        Nomad
; Note(s):
;==================================================================================
Func _MemoryOpen($iv_Pid, $iv_DesiredAccess = 0x1F0FFF, $iv_InheritHandle = 1)

    If Not ProcessExists($iv_Pid) Then
        SetError(1)
        Return 0
    EndIf

    Local $ah_Handle[2] = [DllOpen('kernel32.dll')]

    If @Error Then
        SetError(2)
        Return 0
    EndIf

    Local $av_OpenProcess = DllCall($ah_Handle[0], 'int', 'OpenProcess', 'int', $iv_DesiredAccess, 'int', $iv_InheritHandle, 'int', $iv_Pid)

    If @Error Then
        DllClose($ah_Handle[0])
        SetError(3)
        Return 0
    EndIf

    $ah_Handle[1] = $av_OpenProcess[0]

    Return $ah_Handle

EndFunc

;==================================================================================
; Function:            _MemoryRead($iv_Address, $ah_Handle[, $sv_Type])
; Description:        Reads the value located in the memory address specified.
; Parameter(s):        $iv_Address - The memory address you want to read from. It must
;                                  be in hex format (0x00000000).
;                    $ah_Handle - An array containing the Dll handle and the handle
;                                 of the open process as returned by _MemoryOpen().
;                    $sv_Type - (optional) The "Type" of value you intend to read.
;                                This is set to 'dword'(32bit(4byte) signed integer)
;                                by default.  See the help file for DllStructCreate
;                                for all types.  An example: If you want to read a
;                                word that is 15 characters in length, you would use
;                                'char[16]' since a 'char' is 8 bits (1 byte) in size.
; Return Value(s):    On Success - Returns the value located at the specified address.
;                    On Failure - Returns 0
;                    @Error - 0 = No error.
;                             1 = Invalid $ah_Handle.
;                             2 = $sv_Type was not a string.
;                             3 = $sv_Type is an unknown data type.
;                             4 = Failed to allocate the memory needed for the DllStructure.
;                             5 = Error allocating memory for $sv_Type.
;                             6 = Failed to read from the specified process.
; Author(s):        Nomad
; Note(s):            Values returned are in Decimal format, unless specified as a
;                    'char' type, then they are returned in ASCII format.  Also note
;                    that size ('char[size]') for all 'char' types should be 1
;                    greater than the actual size.
;==================================================================================
Func _MemoryRead($iv_Address, $ah_Handle, $sv_Type = 'dword')

    If Not IsArray($ah_Handle) Then
        SetError(1)
        Return 0
    EndIf

    Local $v_Buffer = DllStructCreate($sv_Type)

    If @Error Then
        SetError(@Error + 1)
        Return 0
    EndIf

    DllCall($ah_Handle[0], 'int', 'ReadProcessMemory', 'int', $ah_Handle[1], 'int', $iv_Address, 'ptr', DllStructGetPtr($v_Buffer), 'int', DllStructGetSize($v_Buffer), 'int', '')

    If Not @Error Then
        Local $v_Value = DllStructGetData($v_Buffer, 1)
        Return $v_Value
    Else
        SetError(6)
        Return 0
    EndIf

EndFunc

;==================================================================================
; Function:            _MemoryWrite($iv_Address, $ah_Handle, $v_Data[, $sv_Type])
; Description:        Writes data to the specified memory address.
; Parameter(s):        $iv_Address - The memory address which you want to write to.
;                                  It must be in hex format (0x00000000).
;                    $ah_Handle - An array containing the Dll handle and the handle
;                                 of the open process as returned by _MemoryOpen().
;                    $v_Data - The data to be written.
;                    $sv_Type - (optional) The "Type" of value you intend to write.
;                                This is set to 'dword'(32bit(4byte) signed integer)
;                                by default.  See the help file for DllStructCreate
;                                for all types.  An example: If you want to write a
;                                word that is 15 characters in length, you would use
;                                'char[16]' since a 'char' is 8 bits (1 byte) in size.
; Return Value(s):    On Success - Returns 1
;                    On Failure - Returns 0
;                    @Error - 0 = No error.
;                             1 = Invalid $ah_Handle.
;                             2 = $sv_Type was not a string.
;                             3 = $sv_Type is an unknown data type.
;                             4 = Failed to allocate the memory needed for the DllStructure.
;                             5 = Error allocating memory for $sv_Type.
;                             6 = $v_Data is not in the proper format to be used with the
;                                 "Type" selected for $sv_Type, or it is out of range.
;                             7 = Failed to write to the specified process.
; Author(s):        Nomad
; Note(s):            Values sent must be in Decimal format, unless specified as a
;                    'char' type, then they must be in ASCII format.  Also note
;                    that size ('char[size]') for all 'char' types should be 1
;                    greater than the actual size.
;==================================================================================
Func _MemoryWrite($iv_Address, $ah_Handle, $v_Data, $sv_Type = 'dword')

    If Not IsArray($ah_Handle) Then
        SetError(1)
        Return 0
    EndIf

    Local $v_Buffer = DllStructCreate($sv_Type)

    If @Error Then
        SetError(@Error + 1)
        Return 0
    Else
        DllStructSetData($v_Buffer, 1, $v_Data)
        If @Error Then
            SetError(6)
            Return 0
        EndIf
    EndIf

    DllCall($ah_Handle[0], 'int', 'WriteProcessMemory', 'int', $ah_Handle[1], 'int', $iv_Address, 'ptr', DllStructGetPtr($v_Buffer), 'int', DllStructGetSize($v_Buffer), 'int', '')

    If Not @Error Then
        Return 1
    Else
        SetError(7)
        Return 0
    EndIf

EndFunc

;==================================================================================
; Function:            _MemoryClose($ah_Handle)
; Description:        Closes the process handle opened by using _MemoryOpen().
; Parameter(s):        $ah_Handle - An array containing the Dll handle and the handle
;                                 of the open process as returned by _MemoryOpen().
; Return Value(s):    On Success - Returns 1
;                    On Failure - Returns 0
;                    @Error - 0 = No error.
;                             1 = Invalid $ah_Handle.
;                             2 = Unable to close the process handle.
; Author(s):        Nomad
; Note(s):
;==================================================================================
Func _MemoryClose($ah_Handle)

    If Not IsArray($ah_Handle) Then
        SetError(1)
        Return 0
    EndIf

    DllCall($ah_Handle[0], 'int', 'CloseHandle', 'int', $ah_Handle[1])
    If Not @Error Then
        DllClose($ah_Handle[0])
        Return 1
    Else
        DllClose($ah_Handle[0])
        SetError(2)
        Return 0
    EndIf

EndFunc

;==================================================================================
; Function:            SetPrivilege( $privilege, $bEnable )
; Description:        Enables (or disables) the $privilege on the current process
;                   (Probably) requires administrator privileges to run
;
; Author(s):        Larry (from autoitscript.com's Forum)
; Notes(s):
; http://www.autoitscript.com/forum/index.php?s=&showtopic=31248&view=findpost&p=223999
;==================================================================================

Func SetPrivilege( $privilege, $bEnable )
    Const $MY_TOKEN_ADJUST_PRIVILEGES = 0x0020
    Const $MY_TOKEN_QUERY = 0x0008
    Const $MY_SE_PRIVILEGE_ENABLED = 0x0002
    Local $hToken, $SP_auxret, $SP_ret, $hCurrProcess, $nTokens, $nTokenIndex, $priv
    $nTokens = 1
    $LUID = DLLStructCreate("dword;int")
    If IsArray($privilege) Then    $nTokens = UBound($privilege)
    $TOKEN_PRIVILEGES = DLLStructCreate("dword;dword[" & (3 * $nTokens) & "]")
    $NEWTOKEN_PRIVILEGES = DLLStructCreate("dword;dword[" & (3 * $nTokens) & "]")
    $hCurrProcess = DLLCall("kernel32.dll","hwnd","GetCurrentProcess")
    $SP_auxret = DLLCall("advapi32.dll","int","OpenProcessToken","hwnd",$hCurrProcess[0],   _
            "int",BitOR($MY_TOKEN_ADJUST_PRIVILEGES,$MY_TOKEN_QUERY),"int*",0)
    If $SP_auxret[0] Then
        $hToken = $SP_auxret[3]
        DLLStructSetData($TOKEN_PRIVILEGES,1,1)
        $nTokenIndex = 1
        While $nTokenIndex <= $nTokens
            If IsArray($privilege) Then
                $priv = $privilege[$nTokenIndex-1]
            Else
                $priv = $privilege
            EndIf
            $ret = DLLCall("advapi32.dll","int","LookupPrivilegeValue","str","","str",$priv,   _
                    "ptr",DLLStructGetPtr($LUID))
            If $ret[0] Then
                If $bEnable Then
                    DLLStructSetData($TOKEN_PRIVILEGES,2,$MY_SE_PRIVILEGE_ENABLED,(3 * $nTokenIndex))
                Else
                    DLLStructSetData($TOKEN_PRIVILEGES,2,0,(3 * $nTokenIndex))
                EndIf
                DLLStructSetData($TOKEN_PRIVILEGES,2,DllStructGetData($LUID,1),(3 * ($nTokenIndex-1)) + 1)
                DLLStructSetData($TOKEN_PRIVILEGES,2,DllStructGetData($LUID,2),(3 * ($nTokenIndex-1)) + 2)
                DLLStructSetData($LUID,1,0)
                DLLStructSetData($LUID,2,0)
            EndIf
            $nTokenIndex += 1
        WEnd
        $ret = DLLCall("advapi32.dll","int","AdjustTokenPrivileges","hwnd",$hToken,"int",0,   _
                "ptr",DllStructGetPtr($TOKEN_PRIVILEGES),"int",DllStructGetSize($NEWTOKEN_PRIVILEGES),   _
                "ptr",DllStructGetPtr($NEWTOKEN_PRIVILEGES),"int*",0)
        $f = DLLCall("kernel32.dll","int","GetLastError")
    EndIf
    $NEWTOKEN_PRIVILEGES=0
    $TOKEN_PRIVILEGES=0
    $LUID=0
    If $SP_auxret[0] = 0 Then Return 0
    $SP_auxret = DLLCall("kernel32.dll","int","CloseHandle","hwnd",$hToken)
    If Not $ret[0] And Not $SP_auxret[0] Then Return 0
    return $ret[0]
EndFunc   ;==>SetPrivilege

#endregion

Spoiler

PHP Code:


			
#RequireAdmin
#include<NomadMemory.au3>

Global Const $Basepointer_Player_Pattern = "\x83\xC2\xFC\x89\x15\x00\x00\x00\x00"
Global Const $Basepointer_Player_Mask = "xxxxx????"
Global Const $Basepointer_Player_Offset = 0x06

Global Const $Player_offset = 0x28
Global Const $HP_Cur_Offset = 0x84

Global $HPID =_MemoryOpen(ProcessExists("maestia.exe"))
Global $Basepointer_Player=_MemoryScanEx($HPID,$Basepointer_Player_Pattern,$Basepointer_Player_Mask)
$Basepointer_Player = _MemoryRead($Basepointer_Player + $Basepointer_Player_Offset,$HPID,'dword')
$Basepointer_Player = _MemoryRead($Basepointer_Player,$HPID,'dword')
$Basepointer_Player = _MemoryRead($Basepointer_Player+$Player_offset,$HPID,'dword')
MsgBox(0,"",StringFormat("Current HP: %i", _MemoryRead($Basepointer_Player+$HP_Cur_Offset,$HPID,'dword'))

Func _MemoryScanEx($ah_Handle, $pattern, $mask , $after = False, $iv_addrStart = 0x00400000, $iv_addrEnd = 0x00FFFFFF, $step = 51200)
    If Not IsArray($ah_Handle) Then
        SetError(1)
        Return -1
    EndIf
    $pattern = StringRegExpReplace($pattern, "[^0123456789ABCDEFabcdef.]", "")
    If StringLen($pattern) = 0 Then
        SetError(2)
        Return -2
    EndIf
    If Stringlen($pattern)/2 <> Stringlen($mask) Then
        SetError(4)
        Return -4
    EndIf
    Local $formatedpattern=""
    Local $BufferPattern
    Local $BufferMask
    for $i = 0 to stringlen($mask)-1
        $BufferPattern = StringLeft($pattern,2)
        $pattern = StringRight($pattern,StringLen($pattern)-2)
        $BufferMask = StringLeft($mask,1)
        $mask = StringRight($mask,StringLen($mask)-1)
        if $BufferMask = "?" then $BufferPattern = ".."
        $formatedpattern = $formatedpattern&$BufferPattern
    Next
    $pattern = $formatedpattern
    For $addr = $iv_addrStart To $iv_addrEnd Step $step - (StringLen($pattern) / 2)
        StringRegExp(_MemoryRead($addr, $ah_Handle, "byte[" & $step & "]"), $pattern, 1, 2)
        If Not @error Then
            If $after Then
                Return StringFormat("0x%.8X", $addr + ((@extended - 2) / 2))
            Else
                Return StringFormat("0x%.8X", $addr + ((@extended - StringLen($pattern) - 2) / 2))
            EndIf
        EndIf
    Next
    Return -3
EndFunc   ;==>_MemoryScanEx

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einfach die entpackte dll in den olly ordner kopieren.

viel spa�.
wenn noch fragen sind, stellt diese