Talesrunner Pkg: Unpack

import struct import os from Crypto.Cipher import AES def unpack_talesrunner_pkg(pkg_path, output_dir): with open(pkg_path, 'rb') as f: header = f.read(4) if header != b'PKG\x00': raise ValueError("Invalid PKG signature")

# Read file table file_count = struct.unpack('<I', f.read(4))[0] entries = [] for _ in range(file_count): offset = struct.unpack('<I', f.read(4))[0] zsize = struct.unpack('<I', f.read(4))[0] size = struct.unpack('<I', f.read(4))[0] name_len = struct.unpack('B', f.read(1))[0] name = f.read(name_len).decode('utf-8') entries.append((name, offset, zsize, size)) # AES decryption (example key - replace with actual) cipher = AES.new(b'your_aes_key_16b', AES.MODE_ECB) for name, offset, zsize, size in entries: f.seek(offset) enc_data = f.read(zsize) dec_data = cipher.decrypt(enc_data) # Decompress if needed (LZSS, zlib) out_path = os.path.join(output_dir, name) os.makedirs(os.path.dirname(out_path), exist_ok=True) with open(out_path, 'wb') as out: out.write(dec_data[:size]) if == ' main ': unpack_talesrunner_pkg('data001.pkg', './extracted') talesrunner pkg unpack

# TalesRunner PKG unpack script for QuickBMS # Supports XOR obfuscation and LZSS decompression get NAME basename string NAME + "_unpacked/" set MEMORY_FILE string "" comtype lzss import struct import os from Crypto