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CEFuncProc.pas
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unit CEFuncProc;
{$MODE Delphi}
//This version of CEFuncProc has been COPIED to the server dir
//Cheat Engine regular WONT look at this
interface
uses jwawindows, zstream, windows, LazUTF8, LCLIntf,StdCtrls,Classes,SysUtils,dialogs,{tlhelp32,}forms,messages,
Graphics,
ComCtrls,
{reinit, }
assemblerunit,
imagehlp,
registry,
ExtCtrls,
LastDisassembleData,
{$ifdef netclient}
netapis,
{$else}
NewKernelHandler,
{$ifndef standalonetrainer}
{$ifndef netserver}
hypermode,
{$endif}
{$endif}
{$endif}
math,syncobjs, shellapi, ProcessHandlerUnit, controls, shlobj, ActiveX, strutils,
commontypedefs, Win32Int;
const
EFLAGS_CF=(1 shl 0);
EFLAGS_PF=(1 shl 2);
EFLAGS_AF=(1 shl 4);
EFLAGS_ZF=(1 shl 6);
EFLAGS_SF=(1 shl 7);
EFLAGS_TF=(1 shl 8);
EFLAGS_IF=(1 shl 9);
EFLAGS_DF=(1 shl 10);
EFLAGS_OF=(1 shl 11);
EFLAGS_NT=(1 shl 14);
EFLAGS_RF=(1 shl 16);
EFLAGS_VM=(1 shl 17);
EFLAGS_AC=(1 shl 18);
EFLAGS_ID=(1 shl 21);
//function NewVarTypeToOldVarType(i: TVariableType):integer;
function VariableTypeToTranslatedString(variableType: TVariableType): string;
function OldVarTypeToNewVarType(i: integer):TVariableType;
function VariableTypeToString(variableType: TVariableType): string;
function StringToVariableType(s: string): TVariableType;
function isjumporcall(address: ptrUint; var addresstojumpto: ptrUint): boolean;
{
procedure quicksortmemoryregions(lo,hi: integer); //obsolete
}
function rewritecode(processhandle: thandle; address:ptrUint; buffer: pointer; var size:dword; force: boolean=false): boolean;
function rewritedata(processhandle: thandle; address:ptrUint; buffer: pointer; var size:dword): boolean;
function GetUserNameFromPID(ProcessId: DWORD): string;
//procedure GetProcessList(ProcessList: TListBox; NoPID: boolean=false); overload;
//procedure GetProcessList(ProcessList: TStrings; NoPID: boolean=false; noProcessInfo: boolean=false); overload;
procedure GetThreadList(threadlist: TStrings);
//procedure cleanProcessList(processlist: TStrings);
procedure GetWindowList(ProcessList: TStrings; showInvisible: boolean=true); overload;
procedure GetWindowList(ProcessListBox: TListBox; showInvisible: boolean=true); overload;
procedure GetModuleList(ModuleList: TStrings; withSystemModules: boolean);
procedure cleanModuleList(ModuleList: TStrings);
function AvailMem:SIZE_T;
function isreadable(address:ptrUint):boolean;
procedure RemoveAddress(address: Dword;bit: Byte; vartype: Integer);
function GetCEdir:string;
procedure Open_Process;
Procedure Shutdown;
function KeyToStr(key:word):string;
function eflags_setCF(flagvalue: dword; value: integer): DWORD;
function eflags_setPF(flagvalue: dword; value: integer): DWORD;
function eflags_setAF(flagvalue: dword; value: integer): DWORD;
function eflags_setZF(flagvalue: dword; value: integer): DWORD;
function eflags_setSF(flagvalue: dword; value: integer): DWORD;
function eflags_setTF(flagvalue: dword; value: integer): DWORD;
function eflags_setIF(flagvalue: dword; value: integer): DWORD;
function eflags_setDF(flagvalue: dword; value: integer): DWORD;
function eflags_setOF(flagvalue: dword; value: integer): DWORD;
function eflags_setIOPL(flagvalue: dword; value: integer): DWORD;
function eflags_setNT(flagvalue: dword; value: integer): DWORD;
function eflags_setRF(flagvalue: dword; value: integer): DWORD;
function eflags_setVM(flagvalue: dword; value: integer): DWORD;
function eflags_setAC(flagvalue: dword; value: integer): DWORD;
function eflags_setVIF(flagvalue: dword; value: integer): DWORD;
function eflags_setVIP(flagvalue: dword; value: integer): DWORD;
function eflags_setID(flagvalue: dword; value: integer): DWORD;
function GetPageBase(address: ptruint): ptruint; inline; //return the pageboundary this address belongs to
function ByteStringToText(s: string;hex: boolean):string;
function ByteStringToDouble(s: string;hex: boolean):double;
function ByteStringToSingle(s: string;hex: boolean):single;
function ByteStringToInt(s: string;hex: boolean):int64;
function VarToBytes(v: pointer; size: integer): string;
function RawToString(const buf: array of byte; vartype: integer;showashex: boolean; bufsize: integer):string;
procedure decimal(var key: char);
procedure hexadecimal(var key: char);
function GetSystemType: Integer;
procedure ToggleOtherWindows;
Procedure InjectDll(dllname: string; functiontocall: string='');
Function GetRelativeFilePath(filename: string):string;
function GetCPUCount: integer;
function HasHyperthreading: boolean;
procedure SaveFormPosition(form: TCustomform; extra: array of integer); overload;
procedure SaveFormPosition(form: TCustomform); overload;
function LoadFormPosition(form: TCustomform; var x: TWindowPosArray):boolean; overload;
function LoadFormPosition(form: TCustomform):boolean; overload;
function heapflagstostring(heapflags: dword): string;
function allocationtypetostring(alloctype: dword): string;
function allocationProtectToString(protect: dword): string;
function AllocationProtectToAccessRights(protect: dword): TAccessRights;
function AccessRightsToAllocationProtect(ar: TAccessRights): Dword;
function freetypetostring(freetype: dword):string;
function MinX(a, b: ptrUint): ptrUint;inline; overload; //fpc2.4.1 has no support for unsigned
function MaxX(a, b: ptrUint): ptrUint;inline; overload;
function InRangeX(const AValue, AMin, AMax: ptrUint): Boolean;inline;
function InRangeQ(const AValue, AMin, AMax: qword): Boolean;inline;
function getProcessnameFromProcessID(pid: dword): string;
function getProcessPathFromProcessID(pid: dword): string;
procedure getDriverList(list: tstrings);
function EscapeStringForRegEx(const S: string): string;
function GetStackStart(threadnr: integer=0): ptruint;
function getDiskFreeFromPath(path: string): int64;
procedure protectme(pid: dword=0);
procedure errorbeep;
{$ifndef net}
procedure SetLanguage;
{$endif}
procedure DetachIfPossible;
{$ifdef windows}
procedure Log(s: string);
{$endif}
const
Exact_value = 0;
Increased_value = 1;
Increased_value_by = 2;
Decreased_value = 3;
Decreased_value_by = 4;
Changed_value = 5;
Unchanged_value = 6;
Advanced_Scan = 7;
String_Scan = 8;
SmallerThan = 9;
BiggerThan = 10;
Userdefined = 11; //not used
ValueBetween = 12;
SameAsFirst = 13;
splitvalue=400000;
number=600; //is my using the new value on my system arround 580000
WM_HOTKEY2=$8000;
type
MemoryRecordcet3 = record
Description : string[50];
Address : dword;
VarType : byte;
Bit : Byte;
Frozen : boolean;
FrozenValue : Int64;
Group: Byte;
end;
type
MemoryRecord = record
Description : string;
Address : ptrUint;
interpretableaddress: string;
VarType : byte;
unicode : boolean;
IsPointer: Boolean;
pointers: array of TCEPointer;
Bit : Byte;
bitlength: integer;
Frozen : boolean;
FrozenValue : Int64;
OldValue: string; //not saved
Frozendirection: integer; //0=always freeze,1=only freeze when going up,2=only freeze when going down
Group: Byte;
ShowAsHex: boolean;
autoassemblescript: string;
allocs: TCEAllocArray;
end;
type
MemoryRecordOld = record
Description : string[50];
Address : ptrUint;
VarType : byte;
Frozen : boolean;
FrozenValue : Dword;
end;
type TScanSettings = record
UseHyperscan: boolean;
scanning: boolean;
CEProcessID: dword;
CEMainThreadID: Dword;
applicantionhandle: thandle;
mainformHandle: THandle;
formscanningHandle: THandle;
hyperscanwindow: Thandle;
StartAddress: Dword;
StopAddress: Dword;
Scantype: Integer;
ValueType: Integer;
roundingtype: tfloatscan;
scan:byte;
readonly: boolean;
FastScan: boolean;
Hexadecimal: boolean;
unicode: boolean;
percentage: boolean;
LowMemoryUsage: boolean;
Skip_PAGE_NOCACHE:boolean;
scan_mem_private:boolean;
scan_mem_image:boolean;
scan_mem_mapped: boolean;
scanvalue: string[255];
scanvalue2: string[255];
CheatEngineDir: string[255];
buffersize:dword;
priority:integer;
nrofbits:integer;
bitstring: string[255];
bitoffsetchange: integer;
asktocontinue: boolean;
HookDirect3d: boolean;
HookOpenGL: boolean;
PacketEditor: boolean;
Stealthed: boolean;
hooknewprocesses: boolean;
end;
type tspeedhackspeed=record
speed: single;
disablewhenreleased: boolean;
keycombo: TKeyCombo;
end;
function ConvertKeyComboToString(x: tkeycombo):string;
{
ProcessID and ProcessHandle as functions untill all code has been converted to
make use of ProcessHandlerUnit
}
//function ProcessID: dword;
//function ProcessHandle: THandle;
//Global vars:
type
SYSTEM_INFO = record
case longint of
0 : ( dwOemId : DWORD;
dwPageSize : DWORD;
lpMinimumApplicationAddress : LPVOID;
lpMaximumApplicationAddress : LPVOID;
dwActiveProcessorMask : DWORD_PTR;
dwNumberOfProcessors : DWORD;
dwProcessorType : DWORD;
dwAllocationGranularity : DWORD;
wProcessorLevel : WORD;
wProcessorRevision : WORD;
);
1 : (
wProcessorArchitecture : WORD;
);
end;
var
systeminfo: SYSTEM_INFO;
implementation
uses disassembler,CEDebugger,debughelper, symbolhandler,frmProcessWatcherUnit,
kerneldebugger, formsettingsunit, MemoryBrowserFormUnit, savedscanhandler,
networkInterface, networkInterfaceApi, vartypestrings, processlist, Parsers,
Globals, xinput;
resourcestring
rsNotSupportedInThisVersion = 'not supported in this version';
rsNotConvertable = 'Not convertable';
rsLeftMB = 'Left MB';
rsMiddleMB = 'Middle MB';
rsRightMB = 'Right MB';
rsBreak = 'Break';
rsBackspace = 'Backspace';
rsShift = 'Shift';
rsCtrl = 'Ctrl';
rsAlt = 'Alt';
rsTab = 'Tab';
rsClear = 'Clear';
rsEnter = 'Enter';
rsPause = 'Pause';
rsCapsLock = 'Caps Lock';
rsEsc = 'Esc';
rsSpaceBar = 'Space bar';
rsPageUp = 'Page Up';
rsPageDown = 'Page Down';
rsEnd = 'End';
rsHome = 'Home';
rsLeftArrow = 'Left Arrow';
rsUpArrow = 'Up Arrow';
rsRightArrow = 'Right Arrow';
rsDownArrow = 'Down Arrow';
rsSelect = 'Select';
rsPrint = 'Print';
rsExecute = 'Execute';
rsPrintScreen = 'Print Screen';
rsInsert = 'Insert';
rsDeleteKey = 'Delete '; //added a space so the translator will leave it alone for th delete line
rsHelp = 'Help';
rsLeftWindowsKey = 'Left Windows key';
rsRightWindowsKey = 'Right Windows key';
rsApplicationsKey = 'Applications key';
rsNumeric = 'numeric';
rsNumLock = 'Num Lock';
rsScrollLock = 'Scroll Lock';
rsGetProcAddressNotFound = 'GetProcAddress not found';
rsLoadLibraryANotFound = 'LoadLibraryA not found';
rsFailedToAllocateMemory = 'Failed to allocate memory';
rsFailedToInjectTheDllLoader = 'Failed to inject the dll loader';
rsFailedToExecuteTheDllLoader = 'Failed to execute the dll loader';
rsTheInjectionThreadTookLongerThan10SecondsToExecute = 'The injection thread took longer than 10 seconds to execute. Injection routine not freed';
rsFailedInjectingTheDLL = 'Failed injecting the DLL';
rsFailedExecutingTheFunctionOfTheDll = 'Failed executing the function of the dll';
rsUnknownErrorDuringInjection = 'Unknown error during injection';
rsICanTGetTheProcessListYouArePropablyUsingWindowsNT = 'I can''t get the process list. You are propably using windows NT. Use the window list instead!';
rsNoKernel32DllLoaded = 'No kernel32.dll loaded';
rsSeparator = 'Separator';
rsCEFPDllInjectionFailedSymbolLookupError = 'Dll injection failed: symbol lookup error';
rsCEFPICantGetTheProcessListYouArePropablyUseinWindowsNtEtc = 'I can''t get the process list. You are propably using windows NT. Use the window list instead!';
rsPosition = ' Position';
function ProcessID: dword;
begin
result:=ProcessHandler.Processid;
end;
function ProcessHandle: THandle;
begin
result:=ProcessHandler.ProcessHandle;
end;
procedure errorbeep;
begin
beep;
sleep(100);
beep;
sleep(100);
beep;
sleep(100);
end;
function isreadable(address:ptrUint):boolean;
var mbi: _MEMORY_BASIC_INFORMATION;
i: integer;
begin
i:=VirtualQueryEx(processhandle,pointer(address),mbi,sizeof(mbi));
result:=(i=sizeof(mbi)) and (mbi.State=mem_commit);
end;
function RawToString(const buf: array of byte; vartype: integer;showashex: boolean; bufsize: integer):string;
var x: pchar;
i: integer;
begin
//buffsize has to match the type else error
if bufsize=0 then
begin
result:='???';
exit;
end;
try
case vartype of
0: if bufsize<>1 then result:='???' else if showashex then result:=inttohex(buf[0],2) else result:=inttostr(buf[0]);
1: if bufsize<>2 then result:='???' else if showashex then result:=inttohex(pshortint(@buf[0])^,2) else result:=inttostr(pshortint(@buf[0])^);
2: if bufsize<>4 then result:='???' else if showashex then result:=inttohex(pint(@buf[0])^,4) else result:=inttostr(pint(@buf[0])^);
3: if bufsize<>4 then result:='???' else result:=floattostr(psingle(@buf[0])^);
4: if bufsize<>8 then result:='???' else result:=floattostr(pdouble(@buf[0])^);
6: if bufsize<>4 then result:='???' else if showashex then result:=inttohex(pint64(@buf[0])^,8) else result:=inttostr(pint64(@buf[0])^);
7:
begin
getmem(x,bufsize+1);
x[bufsize]:=#0;
result:=x;
freemem(x);
x:=nil;
end;
8: //array of bytes
begin
result:='';
for i:=0 to bufsize-1 do
result:=result+'-'+inttohex(buf[bufsize],2);
end;
else result:=rsNotSupportedInThisVersion;
end;
except
result:=rsNotConvertable;
end;
end;
function ConvertKeyComboToString(x: tkeycombo):string;
var i: integer;
newstr: string;
begin
result:='';
for i:=0 to 4 do
if x[i]=0 then
break
else
begin
newstr:='';
case x[i] of
vk_lbutton: newstr:=rsLeftMB;
vk_mbutton: newstr:=rsMiddleMB;
vk_rbutton: newstr:=rsRightMB;
VK_XBUTTON1: newstr:='MB 4';
VK_XBUTTON2: newstr:='MB 5';
VK_CANCEL: newstr:=rsBreak;
VK_BACK : newstr:=rsBackspace;
VK_SHIFT: newstr:=rsShift;
VK_CONTROL: newstr:=rsCtrl;
VK_MENU: newstr:=rsAlt;
VK_TAB : newstr:=rsTab;
VK_CLEAR : newstr:=rsClear;
VK_RETURN : newstr:=rsEnter;
VK_PAUSE : newstr:=rsPause;
VK_CAPITAL : newstr:=rsCapsLock;
VK_ESCAPE : newstr:=rsEsc;
VK_SPACE : newstr:=rsSpaceBar;
VK_PRIOR : newstr:=rsPageUp;
VK_NEXT : newstr:=rsPageDown;
VK_END : newstr:=rsEnd;
VK_HOME : newstr:=rsHome;
VK_LEFT : newstr:=rsLeftArrow;
VK_UP : newstr:=rsUpArrow;
VK_RIGHT : newstr:=rsRightArrow;
VK_DOWN : newstr:=rsDownArrow;
VK_SELECT : newstr:=rsSelect;
VK_PRINT : newstr:=rsPrint;
VK_EXECUTE : newstr:=rsExecute;
VK_SNAPSHOT : newstr:=rsPrintScreen;
VK_INSERT : newstr:=rsInsert;
VK_DELETE : newstr:=rsDeleteKey;
VK_HELP : newstr:=rsHelp;
VK_LWIN : newstr:=rsLeftWindowsKey;
VK_RWIN : newstr:=rsRightWindowsKey;
VK_APPS : newstr:=rsApplicationsKey;
VK_NUMPAD0 : newstr:=rsNumeric+' 0';
VK_NUMPAD1 : newstr:=rsNumeric+' 1';
VK_NUMPAD2 : newstr:=rsNumeric+' 2';
VK_NUMPAD3 : newstr:=rsNumeric+' 3';
VK_NUMPAD4 : newstr:=rsNumeric+' 4';
VK_NUMPAD5 : newstr:=rsNumeric+' 5';
VK_NUMPAD6 : newstr:=rsNumeric+' 6';
VK_NUMPAD7 : newstr:=rsNumeric+' 7';
VK_NUMPAD8 : newstr:=rsNumeric+' 8';
VK_NUMPAD9 : newstr:=rsNumeric+' 9';
VK_MULTIPLY : newstr:=rsNumeric+' *';
VK_ADD : newstr:=rsNumeric+' +';
VK_SEPARATOR : newstr:=rsNumeric+' Separator';
VK_SUBTRACT : newstr:=rsNumeric+' -';
VK_DECIMAL : newstr:=rsNumeric+' .';
VK_DIVIDE : newstr:=rsNumeric+' /';
VK_F1 : newstr:='F1';
VK_F2 : newstr:='F2';
VK_F3 : newstr:='F3';
VK_F4 : newstr:='F4';
VK_F5 : newstr:='F5';
VK_F6 : newstr:='F6';
VK_F7 : newstr:='F7';
VK_F8 : newstr:='F8';
VK_F9 : newstr:='F9';
VK_F10 : newstr:='F10';
VK_F11 : newstr:='F11';
VK_F12 : newstr:='F12';
VK_F13 : newstr:='F13';
VK_F14 : newstr:='F14';
VK_F15 : newstr:='F15';
VK_F16 : newstr:='F16';
VK_F17 : newstr:='F17';
VK_F18 : newstr:='F18';
VK_F19 : newstr:='F19';
VK_F20 : newstr:='F20';
VK_F21 : newstr:='F21';
VK_F22 : newstr:='F22';
VK_F23 : newstr:='F23';
VK_F24 : newstr:='F24';
VK_NUMLOCK : newstr:=rsNumLock;
VK_SCROLL : newstr:=rsScrollLock;
VK_OEM_PLUS : newstr:='=';
VK_OEM_MINUS : newstr:='-';
VK_OEM_PERIOD : newstr:=',';
VK_OEM_COMMA : newstr:='.';
VK_OEM_1 : newstr:=';';
VK_OEM_2 : newstr:='/';
VK_OEM_3 : newstr:='`';
VK_OEM_4 : newstr:='[';
VK_OEM_5 : newstr:='\';
VK_OEM_6 : newstr:=']';
VK_OEM_7 : newstr:='''';
VK_PAD_A : newstr:='[A]';
VK_PAD_B : newstr:='[B]';
VK_PAD_X : newstr:='[X]';
VK_PAD_Y : newstr:='[Y]';
VK_PAD_RSHOULDER : newstr:='[Right Shoulder]';
VK_PAD_LSHOULDER : newstr:='[Left Shoulder]';
VK_PAD_LTRIGGER : newstr:='[Left Trigger]';
VK_PAD_RTRIGGER : newstr:='[Right Trigger]';
VK_PAD_DPAD_UP : newstr:='[Up]';
VK_PAD_DPAD_DOWN : newstr:='[Down]';
VK_PAD_DPAD_LEFT : newstr:='[Left]';
VK_PAD_DPAD_RIGHT : newstr:='[Right]';
VK_PAD_START : newstr:='[Start]';
VK_PAD_BACK : newstr:='[Back]';
VK_PAD_LTHUMB_PRESS : newstr:='[Left Thumbstick]';
VK_PAD_RTHUMB_PRESS : newstr:='[Right Thumbstick]';
VK_PAD_LTHUMB_UP : newstr:='[Left: Up]';
VK_PAD_LTHUMB_DOWN : newstr:='[Left: Down]';
VK_PAD_LTHUMB_RIGHT : newstr:='[Left: Right]';
VK_PAD_LTHUMB_LEFT : newstr:='[Left: Left]';
VK_PAD_LTHUMB_UPLEFT : newstr:='[Left: Up Left]';
VK_PAD_LTHUMB_UPRIGHT : newstr:='[Left: Up Right]';
VK_PAD_LTHUMB_DOWNRIGHT : newstr:='[Left: Down Right]';
VK_PAD_LTHUMB_DOWNLEFT : newstr:='[Left: Down Left]';
VK_PAD_RTHUMB_UP : newstr:='[Right: Up]';
VK_PAD_RTHUMB_DOWN : newstr:='[Right: Down]';
VK_PAD_RTHUMB_RIGHT : newstr:='[Right: Right]';
VK_PAD_RTHUMB_LEFT : newstr:='[Right: Left]';
VK_PAD_RTHUMB_UPLEFT : newstr:='[Right: Up Left]';
VK_PAD_RTHUMB_UPRIGHT : newstr:='[Right: Up Right]';
VK_PAD_RTHUMB_DOWNRIGHT : newstr:='[Right: Down Right]';
VK_PAD_RTHUMB_DOWNLEFT : newstr:='[Right: Down Left]';
48..57 : newstr:=chr(x[i]);
65..90 : newstr:=chr(x[i]);
else newstr:='#'+inttostr(x[i]);
end;
result:=result+newstr+'+';
end;
result:=copy(result,1,length(result)-1);
end;
{$ifndef standalonetrainer}
procedure FillMemoryProcess(start:ptrUint;count:dword;fillvalue:byte);
var buf: array of byte;
original,actualwritten:dword;
begin
setlength(buf,count);
try
fillmemory(@buf[0],count,fillvalue);
rewritedata(processhandle,start,@buf[0],count);
finally
setlength(buf,0);
end;
end;
{$endif}
{$ifndef net}
procedure SetLanguage;
begin
{$ifdef DEU}if LoadNewResourceModule(LANG_GERMAN) <> 0 then ReinitializeForms{$endif}
{$ifdef RUS}if LoadNewResourceModule(LANG_RUSSIAN) <> 0 then ReinitializeForms{$endif}
{$ifdef NLD}if LoadNewResourceModule(LANG_DUTCH) <> 0 then ReinitializeForms{$endif}
end;
{$endif}
//Returns a random threadid owned by the target process
function getathreadid(processid:dword):dword;
var i: integer;
ths: thandle;
tE: threadentry32;
begin
if frmProcessWatcher<>nil then
begin
//first find a processid using the processwatcher
frmProcessWatcher.processesCS.Enter;
try
for i:=0 to length(frmProcessWatcher.processes)-1 do
if frmProcessWatcher.processes[i].processid=processid then
begin
if length(frmProcessWatcher.processes[i].threadlist)>0 then
begin
result:=frmProcessWatcher.processes[i].threadlist[0].threadid;
exit;
end;
end;
finally
frmProcessWatcher.processesCS.Leave;
end;
end;
//no exit yet, so use a enumeration of all threads and this processid
ths:=CreateToolhelp32Snapshot(TH32CS_SNAPTHREAD,0);
if ths<>0 then
begin
te.dwSize:=sizeof(te);
if Thread32First(ths,te) then
begin
repeat
if te.th32OwnerProcessID=processid then
begin
result:=te.th32ThreadID;
closehandle(ths);
exit;
end;
until not thread32Next(ths,te);
end;
end;
closehandle(ths);
end;
procedure DetachIfPossible;
begin
if debuggerthread<>nil then
begin
debuggerthread.Terminate;
debuggerthread.WaitFor;
freeandnil(debuggerthread);
end;
memorybrowser.showDebugPanels:=false;
end;
Procedure InjectDll(dllname: string; functiontocall: string='');
var LoadLibraryPtr: pointer;
GetProcAddressPtr: Pointer;
h: Thandle;
inject: array [0..4095] of byte;
x:PtrUInt;
tid: dword;
res: dword;
outp:TAssemblerBytes;
counter: integer;
position,position2: ptrUint;
dllLocation: string;
startaddresS: ptrUint;
functionloc: ptrUint;
injectionlocation: pointer;
threadhandle: thandle;
c: TCEConnection;
begin
c:=getConnection;
if (c<>nil) and (c.isNetworkHandle(processhandle)) then //network loadModule
c.loadModule(processhandle, dllname)
else
begin
//todo: Change this to a full AA script (but make sure not to call injectdll in there :) )
h:=LoadLibrary('Kernel32.dll');
if h=0 then raise exception.Create(rsNoKernel32DllLoaded);
LoadLibraryPtr:=nil;
GetProcAddressPtr:=nil;
injectionlocation:=nil;
try
try
getprocaddressptr:=pointer(symhandler.getAddressFromName('Kernel32!GetProcAddress',true));
except
{$ifdef cpu64}
if not processhandler.is64Bit then
raise exception.create(rsCEFPDllInjectionFailedSymbolLookupError);
{$endif}
GetProcAddressPtr:=GetProcAddress(h,'GetProcAddress');
end;
if getprocaddressptr=nil then raise exception.Create(rsGetProcAddressNotFound);
try
LoadLibraryPtr:=pointer(symhandler.getAddressFromName('Kernel32!LoadLibraryA',true));
except
//failed getting the address of LoadLibraryA, use old method
{$ifdef cpu64}
if not processhandler.is64Bit then
raise exception.create(rsCEFPDllInjectionFailedSymbolLookupError);
{$endif}
LoadLibraryPtr:=GetProcAddress(h,'LoadLibraryA');
end;
if LoadLibraryptr=nil then raise exception.Create(rsLoadLibraryANotFound);
injectionlocation:=VirtualAllocEx(processhandle,nil,4096,MEM_COMMIT,PAGE_EXECUTE_READWRITE);
if injectionlocation=nil then raise exception.Create(rsFailedToAllocateMemory);
dlllocation:=dllname;
position:=ptrUint(injectionlocation);
position2:=0;
copymemory(@inject[0],pchar(dllLocation+#0),length(dllLocation)+1);
inc(position,length(dllLocation)+1);
inc(position2,length(dllLocation)+1);
functionloc:=position;
copymemory(@inject[position2],pchar(functiontocall+#0),length(functiontocall)+1);
inc(position,length(functiontocall)+1);
inc(position2,length(functiontocall)+1);
startaddress:=position;
if processhandler.is64bit then
begin
//at entry stack is unaligned (has an 8 byte return value, so sub rsp,8 to set alignment. After that, just the usual)
//loadlibrary(cehook);
assemble('SUB RSP,#40',position,outp);
copymemory(@inject[position2],outp,length(outp));
inc(position,length(outp));
inc(position2,length(outp));
assemble('MOV RCX,'+IntToHex(ptrUint(injectionlocation),8),position,outp);
copymemory(@inject[position2],outp,length(outp));
inc(position,length(outp));
inc(position2,length(outp));
end
else
begin
//loadlibrary(cehook);
assemble('PUSH '+IntToHex(ptrUint(injectionlocation),8),position,outp);
copymemory(@inject[position2],outp,length(outp));
inc(position,length(outp));
inc(position2,length(outp));
end;
assemble('CALL '+IntToHex(ptrUint(LoadLibraryPtr),8),position,outp);
copymemory(@inject[position2],outp,length(outp));
inc(position,length(outp));
inc(position2,length(outp));
if processhandler.is64bit then
begin
assemble('ADD RSP,#40',position,outp);
copymemory(@inject[position2],outp,length(outp));
inc(position,length(outp));
inc(position2,length(outp));
end;
//safetycode, test if the dll was actually loaded and skip if not
if processhandler.is64bit then
assemble('TEST RAX,RAX',position,outp)
else
assemble('TEST EAX,EAX',position,outp);
copymemory(@inject[position2],outp,length(outp));
inc(position,length(outp));
inc(position2,length(outp));
assemble('JNE '+inttohex(position+3+5,8),position,outp); //jump over the ret
copymemory(@inject[position2],outp,length(outp));
inc(position,length(outp));
inc(position2,length(outp));
assemble('MOV EAX,2',position,outp); //exitcode=2
copymemory(@inject[position2],outp,length(outp));
inc(position,length(outp));
inc(position2,length(outp));
assemble('RET',position,outp);
copymemory(@inject[position2],outp,length(outp));
inc(position,length(outp));
inc(position2,length(outp));
if functiontocall<>'' then
begin
//getprocaddress
if processhandler.is64bit then
begin
//loadlibrary(cehook);
assemble('SUB RSP,#40',position,outp);
copymemory(@inject[position2],outp,length(outp));
inc(position,length(outp));
inc(position2,length(outp));
assemble('MOV RCX,'+IntToHex(ptrUint(functionloc),8),position,outp);
copymemory(@inject[position2],outp,length(outp));
inc(position,length(outp));
inc(position2,length(outp));
end
else
begin
assemble('PUSH '+IntToHex(functionloc,8),position,outp);
copymemory(@inject[position2],outp,length(outp));
inc(position,length(outp));
inc(position2,length(outp));
assemble('PUSH EAX',position,outp);
copymemory(@inject[position2],outp,length(outp));
inc(position,length(outp));
inc(position2,length(outp));
end;
assemble('CALL '+IntToHex(ptrUint(GetProcAddressPtr),8),position,outp);
copymemory(@inject[position2],outp,length(outp));
inc(position,length(outp));
inc(position2,length(outp));
if processhandler.is64bit then
begin
assemble('ADD RSP,#40',position,outp);
copymemory(@inject[position2],outp,length(outp));
inc(position,length(outp));
inc(position2,length(outp));
end;
if processhandler.is64bit then
assemble('TEST RAX,RAX',position,outp)
else
assemble('TEST EAX,EAX',position,outp);
copymemory(@inject[position2],outp,length(outp));
inc(position,length(outp));
inc(position2,length(outp));
assemble('JNE '+inttohex(position+3+5,8),position,outp);
copymemory(@inject[position2],outp,length(outp));
inc(position,length(outp));
inc(position2,length(outp));
assemble('MOV EAX,3',position,outp); //exitcode=3
copymemory(@inject[position2],outp,length(outp));
inc(position,length(outp));
inc(position2,length(outp));
assemble('RET',position,outp);
copymemory(@inject[position2],outp,length(outp));
inc(position,length(outp));
inc(position2,length(outp));
if processhandler.is64bit then
begin
//setup stack
assemble('SUB RSP,#40',position,outp);
copymemory(@inject[position2],outp,length(outp));
inc(position,length(outp));
inc(position2,length(outp));
end;
//call function
if processhandler.is64bit then
assemble('CALL RAX',position,outp)
else
assemble('CALL EAX',position,outp);
if processhandler.is64bit then
begin
//setup stack
assemble('ADD RSP,#40',position,outp);
copymemory(@inject[position2],outp,length(outp));
inc(position,length(outp));
inc(position2,length(outp));
end;
copymemory(@inject[position2],outp,length(outp));
inc(position,length(outp));
inc(position2,length(outp));
end;
assemble('MOV EAX,1',position,outp); //causes the exitcode of the thread be 1
copymemory(@inject[position2],outp,length(outp));
inc(position,length(outp));
inc(position2,length(outp));
assemble('RET',position,outp);
copymemory(@inject[position2],outp,length(outp));
inc(position,length(outp));
inc(position2,length(outp));
//call the routine
if not writeprocessmemory(processhandle, injectionlocation, @inject[0], position2, x) then raise exception.Create(rsFailedToInjectTheDllLoader);
{$ifndef standalonetrainer}
{$ifndef net}
useapctoinjectdll:=false;
if useapctoinjectdll then
begin
//suspend , message, resume is needed to prevent a crash when it is in a message loop
ntsuspendprocess(processid);
x:=getathreadid(processid);
PostThreadMessage(x,wm_paint,0,0);
CreateRemoteAPC(x,pointer(startaddress));
ntresumeprocess(processid);
end
else
{$endif}
{$endif}
//showmessage('injected code at:'+inttohex(startaddress,8));
//exit;
begin