Delphi Decompiler Dede Link

file. DeDe will analyze the file to determine the Delphi version used. Exploring Forms

The original developer stopped working on DeDe around 2006. However, the open-source community has kept it alive via patches. The rise of LLM-based reverse engineering (like ChatGPT/Gemini analyzing assembly) has made pure decompilers less critical.

Key hurdles:

is a file analysis and decompilation tool specifically designed for Windows executables ( .exe ) and dynamic link libraries ( .dll ) compiled with Borland Delphi (versions 2 through 7, and partially for newer versions like 2005-2010).

Displays the hierarchical layout of components. How DeDe Works delphi decompiler dede

: Can create a partial Delphi project folder containing recovered .dfm , .pas , and .dpr files.

decompiler = DelphiDecompiler(sys.argv[1])

I don't think there are any machine code decompilers that produce Pascal code. Most "Delphi decompilers" parse form and RTTI data, Stack Overflow

While powerful for its time, DeDe has significant constraints that users should consider: However, the open-source community has kept it alive

import struct import re from dataclasses import dataclass, field from typing import List, Dict, Optional, BinaryIO from enum import Enum

Currently the most advanced tool for modern Delphi versions. It has a much larger knowledge base of standard library signatures.

: Click the Analyze button. DeDe will scan the binary for Delphi-specific metadata, such as the Virtual Method Table (VMT) and published methods. 2. Key Features and Outputs

It can generate a basic Delphi project folder containing retrieved .dfm , .pas (Pascal), and .dpr (project) files. Displays the hierarchical layout of components

: You will not get original .pas source code back. The logic will always be in Assembly.

: Navigate the "Forms" tab to view the visual layout of the program. Double-clicking a component often reveals the associated event handlers. Analyzing Procedures

Utilizing dedicated community-developed scripts and plugins to automate Delphi RTTI parsing directly inside modern, industry-standard reversing suites. Conclusion

DeDe includes a built-in disassembler. Once it identifies an event handler or class method, you can jump directly to that memory address inside DeDe to view the x86 assembly instructions. 5. MAP File Generation