Delphi Decompiler V1.1.0.194 — Instant
Delphi Decompiler v1.1.0.194, developed by , is a significant update and rewrite of the original (Delphi Decompiler) tool. It is designed to analyze executables compiled with Delphi 2 through 7 to recover source-level information from compiled binaries WordPress.com Core Analysis Capabilities DFM File Recovery : Extracts all (Delphi Form) files from the target executable. Commented ASM Code
: Provides disassembled assembly code with automatic references to: String constants. Imported function calls. Class method calls. Structural Parsing : Identifies components within units and recovers Try-Except Try-Finally Engine Rewrites : Features a completely rewritten (Delphi Compiled Unit) decompilation engine and analysis engine for better accuracy. WordPress.com Key Features in v1.1.0.194 Expanded Support : Added ability to save projects for Delphi 2007, 2009, and 2010 (parsing currently supports Editor Improvements DSF Editor
(Delphi Symbol File) with bug fixes to prevent loss of data during parsing. (Portable Executable). DFM Editor with customizable fonts. Interface & Performance Completely redesigned user interface with new file formats. delphi decompiler v1.1.0.194
Optimized assembly code rendering engine for smoother performance. Reduced delay on the startup screen saver. Customization : Added the ability to change fonts across the DFM Editor Disassembler WordPress.com malware analysis Delphi Decompiler 1.1.0.194 - 0day in REA_TEAM
4. Core Architecture and Components
- Loader/PE parser: parses headers, sections, import/export tables, resources, and overlays.
- Signature database: pattern library for Delphi compiler-generated sequences (prologs/epilogs, VMT layout, RTTI blocks); updated in 1.1.0.194 to cover additional Delphi compiler versions and calling‑convention variants.
- Disassembly engine: linear and recursive disassembly with heuristics to separate code/data and identify function boundaries.
- Semantic analyzers:
- Calling-convention inference and stack-frame reconstruction.
- Type and RTTI extractor to map type records to Pascal types.
- VMT and method resolver for classes and virtual dispatch.
- DFM/resource extractor to recreate form structures and properties.
- Decompiler frontend: control-flow recovery, data-flow analysis, high-level construct recovery (loops, conditionals, switch/case), and expression reconstruction.
- Pretty-printer: outputs readable Object Pascal-like pseudocode with cross-references and annotations.
- GUI/CLI: interactive exploration, search, and export features.
3. Additional Features (existing in v1.1)
| Feature | Description |
|---------|-------------|
| String decryption | Automatic detection of Delphi string literal encoding |
| Package support | Decompile .bpl with cross-unit references |
| Export viewer | List all exported functions with ordinals |
| Resource editor | Extract icons, cursors, bitmaps, RC data |
| Cross-reference viewer | XREF to functions, globals, strings |
| Graph view | Call graph + control flow graph (export to DOT) |
| IDC script export | For IDA Pro integration |
| Batch mode | CLI decompile multiple files | Delphi Decompiler v1
A Guide to Delphi Decompiler v1.1.0.194
Delphi Decompiler (often identified by version numbers like 1.1.0.194) is a legacy tool designed to reverse engineer executable files (.exe or .dll) created with Borland Delphi. It attempts to recreate the project structure, forms, and source code from the compiled binary.
Since this is an older tool, it works best on Delphi versions 2 through 7. It will likely crash or fail on newer versions (Delphi 2005+, XE, 10.x) due to changes in compiler structure and 64-bit architecture. runs on older Windows (XP–10)
Pros
✅ Simple UI – Drag-and-drop operation, no complex setup
✅ Fast DFM recovery – Excellent for retrieving lost forms/layouts
✅ No installation required – Portable executable
✅ Lightweight – < 5 MB, runs on older Windows (XP–10)