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| program crunas;
{$APPTYPE CONSOLE}
{ ajouter le md5 du programme !!!}
uses
SysUtils, windows, Variants,
DCPcrypt2, DCPblockciphers, DCPdes, DCPrc4, DCPsha1,
classes;
var
sUser, sDomain, Spassword, sExecutable, sOutput : string;
Cipher : TDCP_rc4;
KeyStr, CmdStr : string;
F : textfile;
ConsoleHandle : THandle;
ConsoleScreenBufferInfo : _CONSOLE_SCREEN_BUFFER_INFO;
const
LOGON_WITH_PROFILE = 1;
LOGON_NETCREDENTIALS_ONLY = 2;
{*****************************************************************}
procedure cls(hConsole : THandle);
const
coordScreen : TCoord = (X : 0;Y : 0);
var
cCharsWritten : DWord;
csbi : TConsoleScreenBufferInfo;
dwConSize : DWord;
begin
if not GetConsoleScreenBufferInfo(hConsole, csbi)
then exit;
dwConSize := csbi.dwSize.X * csbi.dwSize.Y;
if not FillConsoleOutputCharacter(hConsole, #32, dwConSize, coordScreen, cCharsWritten)
then exit;
if not GetConsoleScreenBufferInfo(hConsole, csbi)
then Exit;
if not FillConsoleOutputAttribute(hConsole, csbi.wAttributes, dwConSize, coordScreen, cCharsWritten)
then exit;
SetConsoleCursorPosition(hConsole, coordScreen);
end;
procedure aide();
begin
cls(ConsoleHandle);
SetConsoleTextAttribute(ConsoleHandle, FOREGROUND_RED or FOREGROUND_INTENSITY);
Writeln(#13 + #10 + 'Crunas.exe by *** www.chavers.org ***');
SetConsoleTextAttribute(ConsoleHandle, FOREGROUND_GREEN or FOREGROUND_INTENSITY);
Writeln(#13 + #10 + '********************************************************************************');
SetConsoleTextAttribute(ConsoleHandle, FOREGROUND_RED or FOREGROUND_INTENSITY);
writeln(#13 + #10 + 'Fabrique un fichier de commande crypte, pour lancer une application');
Writeln('avec un compte different.');
Writeln(#13 + #10 + 'pour fabriquer le fichier:');
SetConsoleTextAttribute(ConsoleHandle, FOREGROUND_BLUE or FOREGROUND_INTENSITY);
Writeln(' crunas.exe -u "login" -p "mot de passe" -d "domain" -e "programme.exe"');
SetConsoleTextAttribute(ConsoleHandle, FOREGROUND_RED or FOREGROUND_INTENSITY);
Writeln(#13 + #10 + 'pour executer le fichier:');
SetConsoleTextAttribute(ConsoleHandle, FOREGROUND_BLUE or FOREGROUND_INTENSITY);
Writeln(' crunas.exe "%systemdrive%\le programme.exe.cha"');
SetConsoleTextAttribute(ConsoleHandle, FOREGROUND_GREEN or FOREGROUND_INTENSITY);
Writeln(#13 + #10 + '********************************************************************************');
SetConsoleTextAttribute(ConsoleHandle, FOREGROUND_RED or FOREGROUND_INTENSITY);
writeln(#13 + #10 + 'Make a crypted command file, to start a application');
Writeln('with a different user account.');
Writeln(#13 + #10 + 'To make the command file:');
SetConsoleTextAttribute(ConsoleHandle, FOREGROUND_BLUE or FOREGROUND_INTENSITY);
Writeln(' crunas.exe -u "login" -p "password" -d "domain" -e "application.exe"');
SetConsoleTextAttribute(ConsoleHandle, FOREGROUND_RED or FOREGROUND_INTENSITY);
Writeln(#13 + #10 + 'To run the command file:');
SetConsoleTextAttribute(ConsoleHandle, FOREGROUND_BLUE or FOREGROUND_INTENSITY);
Writeln(' crunas.exe "%systemdrive%\application.exe.cha"');
SetConsoleTextAttribute(ConsoleHandle, ConsoleScreenBufferInfo.wAttributes);
Halt;
end;
procedure AddLog(log : string);
begin
SetConsoleTextAttribute(ConsoleHandle, FOREGROUND_RED or FOREGROUND_BLUE or FOREGROUND_INTENSITY);
Writeln(log);
SetConsoleTextAttribute(ConsoleHandle, ConsoleScreenBufferInfo.wAttributes);
end;
function CreateProcessWithLogon(
lpUsername : PWChar;
lpDomain : PWChar;
lpPassword : PWChar;
dwLogonFlags : DWORD;
lpApplicationName : PWChar;
lpCommandLine : PWChar;
dwCreationFlags : DWORD;
lpEnvironment : Pointer;
lpCurrentDirectory : PWChar;
const lpStartupInfo : TStartupInfo;
var lpProcessInfo : TProcessInformation) : BOOL; stdcall;
external advapi32 name 'CreateProcessWithLogonW';
procedure start();
var
i : integer;
begin
ConsoleHandle := GetStdHandle(STD_OUTPUT_HANDLE);
GetConsoleScreenBufferInfo(ConsoleHandle, ConsoleScreenBufferInfo);
if ParamCount <> 8 then
if ParamCount <> 1 then
aide;
if ParamCount = 8 then
begin
for i := 1 to ParamCount do
if AnsiLowerCase(ParamStr(i)) = '-u' then
sUser := ParamStr(i + 1)
else
if AnsiLowerCase(ParamStr(i)) = '-p' then
spassword := ParamStr(i + 1)
else
if AnsiLowerCase(ParamStr(i)) = '-d' then
sDomain := ParamStr(i + 1)
else
if AnsiLowerCase(ParamStr(i)) = '-e' then
sExecutable := ParamStr(i + 1);
sOutput := ExtractFilePath(ParamStr(0)) + ExtractFileName(sExecutable) + '.cha';
end;
if ParamCount = 1 then
sOutput := ParamStr(1);
end;
procedure Explode(var a : array of string;Border, S : string);
var
S2 : string;
i : Integer;
begin
i := 0;
S2 := S + Border;
repeat
a[i] := Copy(S2, 0, Pos(Border, S2) - 1);
Delete(S2, 1, Length(a[i] + Border));
Inc(i);
until S2 = '';
end;
procedure makecha();
begin
KeyStr := 'le petit ChAt eSt VeRt!';
CmdStr := sExecutable + ';' + sDomain + ';' + sUser + ';' + Spassword;
AddLog('creation du fichier pour ' + sExecutable + ' sous le compte ' + sDomain + '\' + sUser);
AddLog('avec le mot de passe: "' + Spassword + '" dans ' + sOutput);
Cipher := TDCP_rc4.Create(nil);
Cipher.InitStr(KeyStr, TDCP_sha1);
CmdStr := Cipher.EncryptString(CmdStr);
Cipher.Burn;
Cipher.Free;
assignfile(F, sOutput);
Rewrite(F);
Writeln(F, CmdStr);
CloseFile(F);
AddLog('Creation du fichier: ' + sOutput + ' fini.');
AddLog('Pour lancer ce programme: [crunas.exe "' + sOutput + '"]');
end;
procedure readcha();
var
A : array of string;
begin
KeyStr := 'le petit ChAt eSt VeRt!';
if FileExists(sOutput) then
begin
assignfile(F, sOutput);
Reset(F);
end
else
aide;
readln(F, CmdStr);
CloseFile(F);
Cipher := TDCP_rc4.Create(nil);
Cipher.InitStr(KeyStr, TDCP_sha1);
CmdStr := Cipher.DecryptString(CmdStr);
Cipher.Burn;
Cipher.Free;
SetLength(A, 4);
Explode(A, ';', CmdStr);
sExecutable := A[0];
sDomain := A[1];
sUser := A[2];
Spassword := A[3];
end;
procedure runas();
var
wUsername, wDomain, wPassword, wApplicationName : WideString;
pwUsername, pwDomain, pwPassword, pwApplicationName : PWideChar;
StartupInfo : TStartupInfo;
ProcessInfo : TProcessInformation;
begin
wUsername := sUser;
wDomain := sDomain;
wPassword := Spassword;
wApplicationName := sExecutable;
pwUsername := Addr(wUsername[1]);
pwDomain := Addr(wDomain[1]);
pwPassword := Addr(wPassword[1]);
pwApplicationName := Addr(wApplicationName[1]);
FillChar(StartupInfo, SizeOf(StartupInfo), 0);
StartupInfo.cb := SizeOf(StartupInfo);
try
if not CreateProcessWithLogon(pwUsername, pwDomain, pwPassword, LOGON_WITH_PROFILE,
nil, pwApplicationName, CREATE_DEFAULT_ERROR_MODE,
nil, nil, StartupInfo, ProcessInfo) then
RaiseLastOSError;
except
on E : Exception do Writeln(E.Message);
end;
end;
begin
start;
if ParamCount = 8 then
begin
if sUser = '' then aide;
if spassword = '' then aide;
if sDomain = '' then aide;
if sExecutable = '' then aide;
if sOutput = '' then aide;
makecha;
end;
if ParamCount = 1 then
begin
if sOutput = '' then aide;
readcha;
if sUser = '' then aide;
if spassword = '' then aide;
if sDomain = '' then aide;
if sExecutable = '' then aide;
runas;
end;
exit;
end. |
