ida-no-mcp-decompiler-exporter

/*
 * func-name: sub_401000
 * func-address: 0x401000
 * export-type: decompile
 * callers: 0x402000, 0x403000
 * callees: 0x404000, 0x405000
 */
 
__int64 __fastcall sub_401000(__int64 a1, int a2)
{
  // Decompiled code here
  return result;
}

/*
 * func-name: sub_401000
 * func-address: 0x401000
 * export-type: disassembly
 * callers: 0x402000, 0x403000
 * callees: 0x404000, 0x405000
 */
 
sub_401000 proc near
    push    rbp
    mov     rbp, rsp
    ; ... assembly code
    ret
sub_401000 endp

import idaapi
import idc
import idautils
import ida_hexrays
import ida_funcs
import os
 
def export_decompiled_code(func_ea):
    """Export decompiled code for a function"""
    try:
        # Get function name
        func_name = idc.get_func_name(func_ea)
        
        # Get callers and callees
        callers = [hex(xref.frm) for xref in idautils.XrefsTo(func_ea, 0)]
        callees = []
        for item_ea in idautils.FuncItems(func_ea):
            for xref in idautils.XrefsFrom(item_ea, 0):
                if xref.type in [ida_xref.fl_CN, ida_xref.fl_CF]:
                    callees.append(hex(xref.to))
        
        # Try decompilation
        cfunc = idaapi.decompile(func_ea)
        if cfunc:
            decompiled = str(cfunc)
            
            # Build metadata header
            header = f"""/*
 * func-name: {func_name}
 * func-address: {hex(func_ea)}
 * export-type: decompile
 * callers: {', '.join(callers) if callers else 'none'}
 * callees: {', '.join(callees) if callees else 'none'}
 */
 
"""
            return header + decompiled
        
    except Exception as e:
        print(f"Decompilation failed for {hex(func_ea)}: {e}")
        return None

def export_memory_segment(seg_ea, output_dir):
    """Export memory segment as hexdump"""
    seg = idaapi.getseg(seg_ea)
    if not seg:
        return
    
    seg_start = seg.start_ea
    seg_end = seg.end_ea
    seg_size = seg_end - seg_start
    
    max_size = 1024 * 1024  # 1MB chunks
    chunk_num = 0
    
    while seg_start < seg_end:
        chunk_end = min(seg_start + max_size, seg_end)
        filename = f"{hex(seg_start)}--{hex(chunk_end)}.txt"
        
        with open(os.path.join(output_dir, filename), 'w') as f:
            addr = seg_start
            while addr < chunk_end:
                # Read 16 bytes per line
                line_bytes = []
                ascii_chars = []
                
                for i in range(16):
                    if addr + i >= chunk_end:
                        break
                    byte = idc.get_wide_byte(addr + i)
                    line_bytes.append(f"{byte:02X}")
                    ascii_chars.append(chr(byte) if 32 <= byte <= 126 else '.')
                
                # Format: ADDRESS | HEX BYTES | ASCII
                hex_part = ' '.join(line_bytes).ljust(48)
                ascii_part = ''.join(ascii_chars)
                f.write(f"{hex(addr)} | {hex_part} | {ascii_part}\n")
                
                addr += 16
        
        seg_start = chunk_end
        chunk_num += 1

def export_strings(output_file):
    """Export all strings with metadata"""
    with open(output_file, 'w', encoding='utf-8') as f:
        strings = idautils.Strings()
        for s in strings:
            # Format: address, length, type, content
            str_type = {
                0: "ASCII",
                1: "UTF-16LE",
                2: "UTF-32LE"
            }.get(s.strtype, "UNKNOWN")
            
            f.write(f"{hex(s.ea)} | len={s.length} | {str_type} | {str(s)}\n")

your_binary.idb/
├── decompile/        # Auto-generated
├── docs/             # Your reverse engineering notes
├── codes/            # Frida scripts, exploits, tools
└── apk/              # APK decompilation (for Android)

# Run export from IDA Python script
import INP
 
# Trigger export programmatically
INP.main()  # Runs the full export process
 
# Or customize export paths
output_dir = "/custom/path/output"
INP.export_all(output_dir)

# Skip library functions (default: True)
SKIP_LIB_FUNCS = True
 
# Maximum memory chunk size in bytes
MAX_CHUNK_SIZE = 1024 * 1024  # 1MB
 
# Progress reporting interval
PROGRESS_INTERVAL = 100  # Report every 100 functions
 
# Export types to include
EXPORT_DECOMPILE = True
EXPORT_DISASM_FALLBACK = True
EXPORT_MEMORY = True
EXPORT_STRINGS = True
EXPORT_IMPORTS = True
EXPORT_EXPORTS = True

# After export, ask AI in your IDE:
"Analyze all functions in decompile/ for buffer overflow vulnerabilities"
"Find all memcpy/strcpy calls and check bounds validation"

"Trace the execution flow starting from entry point at 0x401000"
"Identify anti-debugging checks and obfuscation techniques"
"Extract C2 communication URLs from strings.txt and related functions"

"Find packet parsing functions using imports.txt and decompiled code"
"Document the binary protocol structure based on recv/send call patterns"