Standalone C tool to extract, decode, and export Python source code from Nuitka-compiled binaries — with no CPython dependency in the loader itself.

What it does

Nuitka .exe / .dll
   └─ RCDATA resource #3  (rcdata_10_3.bin)
         └─ blob header     [CRC32][size]
         └─ .bytecode       → .pyc per module
         └─ __main__        → __main__.pyc
         └─ mypackage.mod   → mypackage/mod.pyc
         └─ ...
                 ↓
         output/
           __main__.pyc   + __main__.hex
           mypackage/
             mod.pyc      + mod.hex

Each .pyc is a proper Python bytecode file: [4B magic][4B flags=0][4B mtime=0][4B srcsize=0][marshal bytes]

Project layout

nuitka_blob_loader/
├── include/
│   └── blob_loader.h        ← public API + complete wire-format docs
├── src/
│   ├── main.c               ← CLI with all flags
│   ├── blob_loader.c        ← verify / find / decode constants
│   ├── blob_export.c        ← .pyc + .hex writer, hex dumper
│   └── crc32.c              ← CRC-32/ISO-HDLC
├── extract_sbox.py          ← dump cipher S-box from the .exe
├── gen_test_blob.py         ← generate a test rcdata_10_3.bin
├── verify_pyc.py            ← verify / disassemble / decompile output
├── Makefile
└── CMakeLists.txt

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https://github.com/HydraDragonAntivirus/HydraDragonAntivirus/tree/development-version/hydradragon/nuitka_deobfuscate

maini asla kod olarak çıkaramıyor bu neden? sadec kütüphaneleri çıkaraıyor ve mainin sabitlerini çıkarıyor sadece

this is useful thank you

bro why delete? https://github.com/HydraDragonAntivirus/HydraDragonAntivirus/tree/development-version/hydradragon/python_hook_backend/new/nuitka_blob_loader