Using Cheat Engine:
Implement anti-debugging code blocks within your WLanguage initialization events to close the application if a debugger or dumping tool is detected.
Launch WinDbg as Administrator → File → Attach to Process → .dump /ma C:\dumps\windev27.dmp
In Process Hacker:
A major objective when analyzing a WinDev 27 dump is reconstructing the original database schemas or business logic. HFSQL Database Dumps
In this post, I’ll walk through why, when, and how to generate a useful memory dump of a Windev 27 application, plus what to look for once you have it.
The core function for generating a dump in WinDev 27 is dbgSaveDebugDump . You can call this function within your WLanguage code to capture the app state. 1. Basic Usage of dbgSaveDebugDump dump windev 27
Loaded framework DLLs (such as wd270obj.dll , wd270vm.dll , and wd270hf.dll ).
In the context of , a "dump" typically refers to a debug dump file
Never hardcode sensitive database passwords, encryption keys, or API tokens within the code strings. Use secure key vaults, environment variables, or asymmetric runtime authentication systems where the client machine never holds the master password in its memory space. 3. Implement Anti-Debugging and Anti-Dumping Code The core function for generating a dump in
| Component | Description | |-----------|-------------| | | Standard PE32, often packed/obfuscated lightly | | Runtime DLL | WD270.DLL, WD270HF.DLL (HyperFile database) | | Resource section | .rsrc contains compressed project data | | Internal format | Proprietary, often encrypted (XOR + LZ or custom) | | Code generation | P-Code (interpreted) or compiled native (rare) |
: You can programmatically trigger a dump using specific commands or by configuring the Project Error Handling settings.