pyelftools

import os from elftools.elf.elffile import ELFFile def analyze_elf(filepath): if not os.path.exists(filepath): print(f"Error: File not found at {filepath}") return try: with open(filepath, 'rb') as f: elf_file = ELFFile(f) print(f"\nAnalyzing ELF: {filepath}") print(f" Class: {elf_file.elfclass} ({'64-bit' if elf_file.elfclass == 64 else '32-bit'})") print(f" Endianness: {'Little' if elf_file.little_endian else 'Big'}") print(f" Machine Arch: {elf_file.get_machine_arch()}") print(f" Entry Point: 0x{elf_file.header['e_entry']:x}") # Example: Iterate through sections print(" Sections:") for section in elf_file.iter_sections(): print(f" - {section.name} (type: {section['sh_type']})") if elf_file.has_dwarf_info(): print(" Contains DWARF info.") except Exception as e: print(f"Error processing ELF file: {e}") # Example usage: Replace with a path to a real ELF binary on your system # For demonstration, let's assume '/bin/ls' or a similar common binary exists. # On Windows, you might need a WSL path or a Linux VM for native ELF binaries. # For a true cross-platform example, you'd need to create a dummy ELF. # For this quickstart, assume a /bin/ls exists (common on Linux/macOS). if os.path.exists('/bin/ls'): analyze_elf('/bin/ls') elif os.name == 'posix': print("'/bin/ls' not found. Please provide a path to an ELF binary on your system to run this example.") else: print("This quickstart needs an ELF binary (like '/bin/ls') to run. Not applicable on Windows without WSL.")