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#include <stdint.h> #include <string.h> #include <stdio.h> #ifndef _WIN32 #define __stdcall #endif int __stdcall ted(uint8_t* input_buf, uint8_t* output_buf, uint8_t arg_8) { uint8_t permuted_input[10]; permuted_input[0] = input_buf[6]; // var_10 permuted_input[1] = input_buf[9]; // var_F permuted_input[2] = input_buf[1]; // var_E permuted_input[3] = input_buf[4]; // var_D permuted_input[4] = input_buf[8]; // var_C permuted_input[5] = input_buf[3]; // var_B permuted_input[6] = input_buf[7]; // var_A permuted_input[7] = input_buf[0]; // var_9 permuted_input[8] = input_buf[5]; // var_8 permuted_input[9] = input_buf[2]; // var_7 uint8_t var_24[4] = {0, 0, 0, 0}; uint8_t key_string[] = { 0x6F, 0x6D, 0x65, 0x64, 0x4F, 0x4D, 0x45, 0x44, 0x45, 0x44, 0x4F, 0x4D }; uint8_t var_1D = 0xEA; for (int i = 0; i < 10; i++) { uint8_t val = permuted_input[i]; uint16_t product1 = (i + 1) * val; uint8_t p1_low = (uint8_t)product1; var_24[0] += p1_low; var_24[1] -= p1_low; uint16_t product2 = (i + 0x38) * val; var_24[2] += (uint8_t)product2; } uint8_t al = var_24[0] * permuted_input[0]; uint8_t bl = var_24[1] ^ al; var_24[2] = ((bl + 1) ^ var_24[2]) & 3; uint8_t current_dl = var_1D; for (int i = 0; i < 12; i++) { uint8_t key_char = key_string[i]; - // The original assembly does: mov al, [ebp + key_char + var_10] // This reads outside the 'permuted_input' array. uint8_t magic_byte = *( (&permuted_input[0]) + key_char ); uint8_t calculated = magic_byte ^ current_dl; uint8_t add_val = (uint8_t)(i * 5); calculated += add_val; output_buf[i] = calculated; current_dl = calculated + 0x22; } uint8_t final_byte = ((arg_8 * 4) & 0x0C) | var_24[2]; output_buf[12] = final_byte; return 1; } int main() { uint8_t input[] = {0,1,2,3,4,5,6,7,8,9}; uint8_t output[13]; ted(input, output, 0x10); return 0; }

var_2C= dword ptr -2Ch var_25= byte ptr -25h var_24= dword ptr -24h var_1E= byte ptr -1Eh var_1D= byte ptr -1Dh var_1C= dword ptr -1Ch var_18= dword ptr -18h var_14= dword ptr -14h var_10= byte ptr -10h var_F= byte ptr -0Fh var_E= byte ptr -0Eh var_D= byte ptr -0Dh var_C= byte ptr -0Ch var_B= byte ptr -0Bh var_A= byte ptr -0Ah var_9= byte ptr -9 var_8= byte ptr -8 var_7= byte ptr -7 var_6= byte ptr -6 var_5= byte ptr -5 arg_0= dword ptr 8 arg_4= dword ptr 0Ch arg_8= byte ptr 10h push ebp mov ebp, esp sub esp, 2Ch push ebx push esi push edi mov eax, [ebp+arg_0] movzx ecx, byte ptr [eax] movzx edx, byte ptr [eax+1] mov [ebp+var_9], cl movzx ecx, byte ptr [eax+2] mov [ebp+var_E], dl movzx edx, byte ptr [eax+3] mov [ebp+var_7], cl movzx ecx, byte ptr [eax+4] mov [ebp+var_B], dl movzx edx, byte ptr [eax+5] mov [ebp+var_D], cl movzx ecx, byte ptr [eax+6] mov [ebp+var_8], dl movzx edx, byte ptr [eax+7] mov [ebp+var_10], cl movzx ecx, byte ptr [eax+8] mov [ebp+var_A], dl movzx edx, byte ptr [eax+9] mov al, [ebp+arg_8] mov esi, [ebp+arg_4] add al, al add al, al mov [ebp+var_2C], esi mov [ebp+var_C], cl mov [ebp+var_F], dl mov [ebp+var_25], al mov [ebp+var_1C], 64656D6Fh mov [ebp+var_18], 44454D4Fh mov [ebp+var_14], 4D4F4445h mov [ebp+var_1D], 0EAh mov eax, 0 mov [ebp+var_24], eax xor ecx, ecx lea ecx, [ecx+0] loc_4011D0: mov dl, [ebp+ecx+var_10] mov bl, byte ptr [ebp+var_24+1] lea eax, [ecx+1] imul dl add byte ptr [ebp+var_24], al sub bl, al mov [ebp+var_1E], al lea eax, [ecx+38h] imul dl add byte ptr [ebp+var_24+2], al inc ecx mov byte ptr [ebp+var_24+1], bl cmp ecx, 0Ah jl short loc_4011D0 mov al, byte ptr [ebp+var_24] imul [ebp+var_10] mov dl, [ebp+var_1D] xor bl, al lea edi, [ebp+var_1C] mov [ebp+var_6], al mov [ebp+var_5], bl lea ecx, [ebx+1] xor cl, byte ptr [ebp+var_24+2] and cl, 3 mov byte ptr [ebp+var_24+2], cl xor ecx, ecx sub edi, esi jmp short loc_401223 jmp short loc_401220 align 10h loc_401220: mov esi, [ebp+var_2C] loc_401223: add esi, ecx movzx eax, byte ptr [edi+esi] mov al, [ebp+eax+var_10] xor al, dl mov dl, cl add dl, dl add dl, dl lea ebx, [edx+ecx] add al, bl inc ecx mov [esi], al lea edx, [eax+22h] cmp ecx, 0Ch jl short loc_401220 mov al, [ebp+var_25] mov ecx, [ebp+var_2C] and al, 0Ch or al, byte ptr [ebp+var_24+2] pop edi mov [ecx+0Ch], al pop esi xor ecx, ebp mov eax, 1 pop ebx mov esp, ebp pop ebp retnHi, is it possible this function to be reversed? The function has 2 parameters - (uint8_t* source, uint8_t* output). Would like to convert it to get the source from the output. Thanks in advance.

@boot please can you again sign your titanhide driver (the certificate is revoked) or if possible can you share the method to load latest vmp in xdbg without titanhide? Thanks in Adv!

Here compiled unlicense with codeexplorer's fixes: unlicense compiled With pyton 3.09 and 3.11 versions.

I commented out that portion of code because transparency works correctly, but if you look closely, it generates artifacts, especially when selecting text. However, I solved the problem just last night by looking at some templates on the forum in asm x86 and making the appropriate changes. Below, I show all the updated code. In attachment you will find image resource and the exe file. #include <windows.h> #include <wingdi.h> #include "ufmod.h" #include "resource.h" #include "song.h" #pragma comment(lib, "Msimg32.lib") #pragma comment(lib, "ufmod.lib") #pragma comment(lib, "winmm.lib") HINSTANCE hInst; HBITMAP hBackground = NULL; HBRUSH hBrushBackground = NULL; HBRUSH hBrush; COLORREF transparentColor = RGB(255, 0, 255); // Magenta color key // Bitmap per il pulsante di chiusura HBITMAP hBtnCloseNormal = NULL; HBITMAP hBtnCloseHover = NULL; // Procedura finestra del dialogo INT_PTR CALLBACK DialogProc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam) { switch (uMsg) { case WM_INITDIALOG: { HICON hIcon = LoadIcon(hInst, MAKEINTRESOURCE(IDI_ICON1)); SendMessage(hwndDlg, WM_SETICON, ICON_BIG, (LPARAM)hIcon); SetWindowText(hwndDlg, L"Keygen Template by jNe"); // Imposta il testo predefinito SetDlgItemText(hwndDlg, EDIT_username, L"Enter Username"); // play chip-tune <3 uFMOD_SetVolume(20); uFMOD_PlaySong(songData, (void*)sizeof(songData), XM_MEMORY); // BMP in background hBackground = LoadBitmap(GetModuleHandle(NULL), MAKEINTRESOURCE(BMP_form)); hBrush = CreatePatternBrush(hBackground); // set magenta color key SetLayeredWindowAttributes(hwndDlg, transparentColor, 0, LWA_COLORKEY); // --- FINE --- // BMP close hBtnCloseNormal = LoadBitmap(GetModuleHandle(NULL), MAKEINTRESOURCE(BMP_close)); hBtnCloseHover = LoadBitmap(GetModuleHandle(NULL), MAKEINTRESOURCE(BMP_close_hover)); if (hBtnCloseNormal) { HWND hBtnClose = GetDlgItem(hwndDlg, BTN_CLOSE); if (hBtnClose) { BITMAP bm; GetObject(hBtnCloseNormal, sizeof(bm), &bm); SetWindowPos(hBtnClose, NULL, 0, 0, bm.bmWidth, bm.bmHeight, SWP_NOMOVE | SWP_NOZORDER); } } } return TRUE; case WM_ERASEBKGND: return TRUE; case WM_PAINT: { PAINTSTRUCT ps; HDC hdc = BeginPaint(hwndDlg, &ps); if (hBackground) { HDC hdcMem = CreateCompatibleDC(hdc); HBITMAP hOldBmp = (HBITMAP)SelectObject(hdcMem, hBackground); BITMAP bm; GetObject(hBackground, sizeof(bm), &bm); BitBlt(hdc, 0, 0, bm.bmWidth, bm.bmHeight, hdcMem, 0, 0, SRCCOPY); SelectObject(hdcMem, hOldBmp); DeleteDC(hdcMem); } EndPaint(hwndDlg, &ps); } return TRUE; case WM_DRAWITEM: { LPDRAWITEMSTRUCT lpdis = (LPDRAWITEMSTRUCT)lParam; if (lpdis->CtlID == BTN_CLOSE) { HDC hdcMem = CreateCompatibleDC(lpdis->hDC); HBITMAP hBmpToUse; if (lpdis->itemState & ODS_SELECTED) { hBmpToUse = hBtnCloseHover; // HOVER } else { hBmpToUse = hBtnCloseNormal; // NORMAL } if (hBmpToUse) { HBITMAP hOldBmp = (HBITMAP)SelectObject(hdcMem, hBmpToUse); BitBlt(lpdis->hDC, lpdis->rcItem.left, lpdis->rcItem.top, lpdis->rcItem.right - lpdis->rcItem.left, lpdis->rcItem.bottom - lpdis->rcItem.top, hdcMem, 0, 0, SRCCOPY); SelectObject(hdcMem, hOldBmp); } DeleteDC(hdcMem); } } return TRUE; case WM_CTLCOLORDLG: return (INT_PTR)hBrush; case WM_CTLCOLOREDIT: case WM_CTLCOLORSTATIC: { HDC hdcEdit = (HDC)wParam; int controlId = GetDlgCtrlID((HWND)lParam); if (controlId == ABOUT) { SetBkMode(hdcEdit, TRANSPARENT); SetTextColor(hdcEdit, RGB(255, 255, 255)); SetBkColor(hdcEdit, 0x00000000); SetBrushOrgEx(hdcEdit, -23, -88, NULL); return (INT_PTR)hBrush; } if (controlId == EDIT_username) { SetBkMode(hdcEdit, TRANSPARENT); SetTextColor(hdcEdit, RGB(255, 255, 255)); SetBkColor(hdcEdit, 0x00000000); SetBrushOrgEx(hdcEdit, -23, -88, NULL); return (INT_PTR)hBrush; } if (controlId == EDIT_serial) { SetBkMode(hdcEdit, TRANSPARENT); SetTextColor(hdcEdit, RGB(255, 255, 255)); SetBkColor(hdcEdit, 0x00000000); SetBrushOrgEx(hdcEdit, -23, -151, NULL); return (INT_PTR)hBrush; } break; } case WM_LBUTTONDOWN: SendMessage(hwndDlg, WM_NCLBUTTONDOWN, HTCAPTION, 0); return TRUE; case WM_COMMAND: switch (LOWORD(wParam)) { case EDIT_username: { if (HIWORD(wParam) == EN_CHANGE) { char username[256]; GetDlgItemTextA(hwndDlg, EDIT_username, username, 256); SetDlgItemTextA(hwndDlg, EDIT_serial, "OMFG-THIS-IS-A-DEMO"); } break; } case BTN_CLOSE: SendMessage(hwndDlg, WM_CLOSE, 0, 0); return TRUE; } break; case WM_CLOSE: uFMOD_StopSong(); if (hBrush) DeleteObject(hBrush); if (hBackground) DeleteObject(hBackground); if (hBtnCloseNormal) DeleteObject(hBtnCloseNormal); if (hBtnCloseHover) DeleteObject(hBtnCloseHover); EndDialog(hwndDlg, 0); return FALSE; } return FALSE; } // Entry point int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nCmdShow) { hInst = hInstance; DialogBox(hInstance, MAKEINTRESOURCE(IDD_DIALOG1), NULL, DialogProc); return 0; } keygen template - fix.zip

Hi @LCF-AT , DriverMonitor is an old tool that has been released for over 20 years. I am accustomed to using this app to load some Windows drivers. For learning and testing purposes, I used some leaked certificates to sign this driver. Now I will upload the signed driver here. I have set up a callback function (ProcessNotifyExRoutine_call_back) in the driver to filter specific process names in order to prevent their loading. Therefore, before uninstalling the driver, the target process cannot be started. This simple APP can kill some driver-protected antivirus software or system-level processes. For example, antivirus software such as Kaspersky and Symantec. If you terminate the system processes (e.g. winlogon.exe and dwm.exe), it will result in a BSOD. bin_v0.002.zip(Requires: 64-bit OS & >= Windows 7) DriverMonitor_EN.rar Video_2025-09-14_161309.mp4 (4.69 MB)

Here are the steps to get a completely modified version of x64dbg. Go to https://github.com/x64dbg/x64dbg Press this button in the top-right corner of your screen: You can then change the code to your liking (e.g., to bypass the anti-debug problem).

@fearless Many thanks. I've forgotten the way to use "masm32" assembler. Regards. sean.

Are there anyone who are able to build assembly dll source codes in the SRC folder? I have errors when assembling them. Many thanks in advance. Regards. sean.

@CodeExplorer Can it be feasible to unpack this target with your method? Regards. sean.

@CreateAndInject The same nationalities that you and he is. Oh, coincidence. Thank you @CreateAndInject for notifying the forum of it and him. Regards. sean.

Hello, everyone. Is this enigma x64 one still able to be bypassed? Waiting for your replies as soon as possible. Many thanks in advance. Regards. sean.

In x64 bit OS, the icesword doesn't run. Regards. sean.

I have tried to add Etw Hook's source code to the source code of TitanHide.sys, but it was not effective and I am not considering it for now. I will release newly compiled plugins and drivers, using methods to bypass signatures. They will not need to disable signatures and can be loaded in normal mode.

Let's forget about the packing, is not saying anything nowadays the important protection is the virtualization. And well having devirtualized both of the top protectors themida and vmprotect for me personally it took longer to devirtualize vmp than themida (basic vms). Themida is harder to get the semantics for each handler which in vmp is easy peasy. But on the other side to "restore" the original code I found it much harder with vmp than with themida as the code is transformed to a stack based virtual machine. In Themida (at least the basic ones which I analyzed) the conversion from handler to original code is almost 1:1. In VMP you will have to make your own "compiler" / optimization passes to get something close to the original code. Ofc not always the goal is to restore the original code, but to understand it little bit and change some inner jcc inside for example in that case vmp debugging is simpler than a black oreans vm. If you care about security and not so much about performance I would go more with a double-layered vm from Oreans and with the black variant (EAGLE, SHARK and PUMA). The complexity of those virtual machines plus the obfuscation of black overcomes the complexity of VMProtect single vm. Also there are lots of public documention for vmp meanwhile for new themida vms not so much. Ofc you can always go with a not so well know protector like Obsidium / Enigma. All of the above is supposing you want to protect some native code, if you want to protect some .NET program then forget all of the above and go for some modded Confuser / NETReactor or something similar. Just my 2cents.

Press the reset button on your PC. XOR EDX,EDX SYSENTER 4 Bytes only and bye bye. greetz

I tried already but hex rays does not produce a usable c code. The problem is that it does not recognize byte arrays but this function uses byte arrays and low byte manipulation.