diff --git a/.gitignore b/.gitignore
index 8b94348..66a485a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -6,6 +6,7 @@ target/
 # Uploaded binaries
 uploads/
 engines/ida5/ida5_files/**
+engines/ida66/ida66_files/**
 
 ### Intellij ###
 # Covers JetBrains IDEs: IntelliJ, RubyMine, PhpStorm, AppCode, PyCharm, CLion, Android Studio, WebStorm and Rider
diff --git a/engines/ida66/Dockerfile.ida66 b/engines/ida66/Dockerfile.ida66
new file mode 100644
index 0000000..54f650b
--- /dev/null
+++ b/engines/ida66/Dockerfile.ida66
@@ -0,0 +1,62 @@
+FROM debian:bookworm-slim
+
+ENV DEBIAN_FRONTEND=noninteractive
+
+# Install 32-bit Wine, Xvfb, and utilities
+RUN dpkg --add-architecture i386 && \
+    apt-get update && \
+    apt-get install -y --no-install-recommends \
+    wine \
+    wine32 \
+    xvfb \
+    xauth \
+    fonts-dejavu-core \
+    fonts-liberation && \
+    apt-get clean && \
+    rm -rf /var/lib/apt/lists/*
+
+# Configure Wine environment variables
+ENV WINEPREFIX=/wine/prefix
+ENV WINEARCH=win32
+ENV WINEDLLOVERRIDES="mscoree,mshtml="
+
+RUN mkdir -p /wine/prefix
+
+# Initialize the default Wine prefix
+RUN xvfb-run -a wine wineboot -u && wineserver -w && ls -la /wine/prefix/*.reg
+
+# Install Python 2.7 in Wine for IDAPython
+COPY ./python-2.7.18.msi /tmp/python-2.7.18.msi
+RUN xvfb-run -a wine msiexec /i /tmp/python-2.7.18.msi /qn && \
+    rm /tmp/python-2.7.18.msi
+
+# Set up application directories
+RUN mkdir -p /app/ida /input /output
+COPY ./ida66_files /app/ida
+
+# IDAPython local runtime: copy Python stdlib into IDA's python/ directory
+RUN cp /wine/prefix/drive_c/Python27/python27.dll /app/ida/ && \
+    cp -r /wine/prefix/drive_c/Python27/Lib /app/ida/python/lib/ && \
+    cp -r /wine/prefix/drive_c/Python27/DLLs /app/ida/python/DLLs/ && \
+    sed -i 's/USE_LOCAL_PYTHON = 0/USE_LOCAL_PYTHON = 1/' /app/ida/cfg/python.cfg
+
+# Import IDA 6.6 license configuration into Wine registry
+COPY ida6_license.reg /tmp/ida6_license.reg
+COPY ida-hkcu.sh /tmp/ida-hkcu.sh
+RUN wine regedit /tmp/ida6_license.reg && \
+    rm /tmp/ida6_license.reg && \
+    bash /tmp/ida-hkcu.sh && \
+    rm /tmp/ida-hkcu.sh && \
+    wineserver -w && \
+    grep "Hex-Rays" /wine/prefix/user.reg
+
+WORKDIR /app/ida
+
+# Embed the analysis scripts into the image
+COPY extract.py /app/ida/extract.py
+
+# Configure the entrypoint script
+COPY entrypoint.sh /app/ida/entrypoint.sh
+RUN chmod +x /app/ida/entrypoint.sh
+
+ENTRYPOINT ["/app/ida/entrypoint.sh"]
diff --git a/engines/ida66/entrypoint.sh b/engines/ida66/entrypoint.sh
new file mode 100644
index 0000000..86e1c7c
--- /dev/null
+++ b/engines/ida66/entrypoint.sh
@@ -0,0 +1,39 @@
+#!/bin/bash
+
+export WINEPREFIX="/wine/prefix"
+export WINEARCH=win32
+export WINEDEBUG=-all
+export DISPLAY=:99
+
+echo "[INFO] Starting virtual X11 display on :99 (1280x720)..."
+Xvfb :99 -screen 0 1280x720x24 +extension RANDR &
+sleep 1
+
+# Accept target filename as first argument
+TARGET_FILENAME="${1:-target.exe}"
+
+if [ ! -f "/input/${TARGET_FILENAME}" ]; then
+    echo "[ERROR] Missing /input/${TARGET_FILENAME}"
+    exit 1
+fi
+
+echo "[INFO] Preparing internal analysis environment..."
+cp "/input/${TARGET_FILENAME}" "/app/ida/target.exe"
+
+echo "[INFO] Launching IDA Pro 6.6 (auto-script)..."
+wine idaq.exe -A -S"extract.py" target.exe
+
+echo "[INFO] Verifying generated artifacts..."
+if [ -f "/app/ida/output.json" ]; then
+    cp /app/ida/output.json /output/output.json
+    echo "[SUCCESS] Static analysis completed. output.json is ready!"
+    RET_CODE=0
+else
+    echo "[ERROR] IDAPython script failed to generate output.json"
+    RET_CODE=1
+fi
+
+# Clean up temporary files inside the container before exiting
+rm -f /app/ida/target.exe /app/ida/target.idb /app/ida/output.json
+
+exit $RET_CODE
diff --git a/engines/ida66/extract.py b/engines/ida66/extract.py
new file mode 100644
index 0000000..580b0b8
--- /dev/null
+++ b/engines/ida66/extract.py
@@ -0,0 +1,228 @@
+# -*- coding: utf-8 -*-
+# IDAPython extraction script for IDA Pro 6.6
+# Equivalent to extract.idc — same JSON output structure
+import sys
+import traceback
+import os
+import json
+
+import idc
+import idaapi
+import idautils
+
+OUTPUT = "output.json"
+
+# Cross-reference type constants (IDA SDK values)
+FL_CF = 16  # Call Far
+FL_CN = 17  # Call Near
+FL_JF = 18  # Jump Far
+FL_JN = 19  # Jump Near
+
+
+def msg(text):
+    idc.Message(text)
+    sys.stderr.write(text)
+    sys.stderr.flush()
+
+
+def _json_string(s):
+    """Escape a string for JSON — returns the quoted representation.
+    Handles raw bytes in disassembly that aren't valid UTF-8."""
+    if isinstance(s, unicode):
+        return json.dumps(s)
+    try:
+        return json.dumps(s)
+    except UnicodeDecodeError:
+        return json.dumps(s.decode('latin-1'))
+
+
+def _json_hex(addr):
+    """Format an address as 0x-prefixed hex string (uppercase, 8 digits)."""
+    return "0x%08X" % addr
+
+
+def extract_func(f, ea):
+    """Extract a single function. Returns True on success, False on failure."""
+    func_name = idc.GetFunctionName(ea)
+    func_end = idc.FindFuncEnd(ea)
+    func_flags = idc.GetFunctionFlags(ea)
+
+    f.write("    {\n")
+    f.write("      \"function\": %s,\n" % _json_string(func_name))
+    f.write("      \"address\": \"%s\",\n" % _json_hex(ea))
+    f.write("      \"size\": %d,\n" % (func_end - ea))
+
+    # ---- flags ----
+    flags_parts = []
+    if func_flags & idc.FUNC_LIB:
+        flags_parts.append("LIBRARY")
+    if func_flags & idc.FUNC_THUNK:
+        flags_parts.append("THUNK")
+    if func_flags & idc.FUNC_FAR:
+        flags_parts.append("FAR")
+    if func_flags & idc.FUNC_FRAME:
+        flags_parts.append("FRAME")
+    f.write("      \"flags\": %s,\n" % _json_string("|".join(flags_parts)))
+
+    # ---- xrefs (who calls/jumps to this function) ----
+    xref_parts = []
+    for xref in idautils.XrefsTo(ea):
+        if xref.type in (FL_CF, FL_CN, FL_JF, FL_JN):
+            caller_name = idc.GetFunctionName(xref.frm)
+            if caller_name != "":
+                if xref.type == FL_CN or xref.type == FL_CF:
+                    type_str = "CALL"
+                elif xref.type == FL_JN or xref.type == FL_JF:
+                    type_str = "JUMP"
+                else:
+                    type_str = "UNKNOWN"
+                xref_parts.append("%s:%s" % (caller_name, type_str))
+    f.write("      \"xrefs\": %s,\n" % _json_string(" ".join(xref_parts)))
+    f.flush()
+
+    # ---- assembly ----
+    asm_lines = []
+    curr_inst = ea
+    last_inst = 0
+    while curr_inst < func_end:
+        if curr_inst == last_inst:
+            break
+        last_inst = curr_inst
+        disasm = idc.GetDisasm(curr_inst)
+        if disasm:
+            asm_lines.append("%s  %s" % (_json_hex(curr_inst), disasm))
+        curr_inst = curr_inst + idc.ItemSize(curr_inst)
+    f.write("      \"assembly\": %s,\n" % _json_string("\n".join(asm_lines)))
+    f.flush()
+
+    # ---- labels (named data/code references from this function) ----
+    label_parts = []
+    curr_inst = ea
+    last_inst = 0
+    while curr_inst < func_end:
+        if curr_inst == last_inst:
+            break
+        last_inst = curr_inst
+        for xref in idautils.XrefsFrom(curr_inst):
+            if xref.type in (FL_CF, FL_CN, FL_JF, FL_JN):
+                label_name = idc.Name(xref.to)
+                if label_name != "":
+                    if xref.type == FL_CN or xref.type == FL_CF:
+                        type_str = "CALL"
+                    elif xref.type == FL_JN or xref.type == FL_JF:
+                        type_str = "JUMP"
+                    else:
+                        type_str = "UNKNOWN"
+                    label_parts.append(
+                        "%s:%s:%s" % (label_name, _json_hex(xref.to), type_str)
+                    )
+        curr_inst = curr_inst + idc.ItemSize(curr_inst)
+    f.write("      \"labels\": %s\n" % _json_string(" ".join(label_parts)))
+    f.write("    }")
+    f.flush()
+    return True
+
+
+def extract(f):
+    entry_ea = idc.MinEA()
+    entry_name = idc.Name(entry_ea)
+    if entry_name == "":
+        entry_name = "entry_point"
+    f.write(
+        "{\n  \"entry_point\": \"%s:%s\",\n" % (_json_hex(entry_ea), entry_name)
+    )
+
+    # ---- segments ----
+    f.write("  \"segments\": [\n")
+    segs = []
+    seg = idc.FirstSeg()
+    while seg != idc.BADADDR:
+        segs.append(
+            "    {\"name\": %s, \"start\": \"%s\", \"end\": \"%s\"}"
+            % (
+                _json_string(idc.SegName(seg)),
+                _json_hex(idc.SegStart(seg)),
+                _json_hex(idc.SegEnd(seg)),
+            )
+        )
+        seg = idc.NextSeg(seg)
+    f.write(",\n".join(segs))
+    f.write("\n  ],\n")
+    f.flush()
+
+    # ---- functions ----
+    f.write("  \"functions\": [\n")
+    f.flush()
+
+    ea = idc.NextFunction(0)
+    func_count = 0
+    error_count = 0
+
+    while ea != idc.BADADDR:
+        if func_count > 0:
+            f.write(",\n")
+            f.flush()
+
+        try:
+            if extract_func(f, ea):
+                func_count += 1
+            else:
+                error_count += 1
+                msg("[extract.py] Aviso: falha ao extrair funcao em %s\n"
+                    % _json_hex(ea))
+        except Exception as e:
+            error_count += 1
+            tb_str = traceback.format_exc().strip().replace("\n", "\\n")
+            msg("[extract.py] Erro na funcao %s: %s\n"
+                % (_json_hex(ea), str(e)))
+            # Write a placeholder with the error info so JSON remains valid
+            f.write(
+                "    {\"function\": \"__ERROR__\","
+                " \"address\": \"%s\","
+                " \"error\": %s}"
+                % (_json_hex(ea), _json_string(tb_str))
+            )
+            f.flush()
+
+        ea = idc.NextFunction(ea)
+
+    msg("[extract.py] Extraidas %d funcoes, %d erros.\n"
+        % (func_count, error_count))
+
+    f.write("\n  ]\n}\n")
+    f.flush()
+
+
+def main():
+    msg("[extract.py] Script iniciado. CWD=%s\n" % os.getcwd())
+
+    idaapi.autoWait()
+    msg("[extract.py] Analise concluida. Extraindo...\n")
+
+    try:
+        # Line-buffered — flushes after every newline, prevents data loss
+        f = open(OUTPUT, "w", 1)
+    except Exception as e:
+        msg("[extract.py] ERRO ao criar %s: %s\n" % (OUTPUT, str(e)))
+        idc.Exit(1)
+        return
+
+    try:
+        extract(f)
+    except Exception as e:
+        msg("[extract.py] ERRO na extracao: %s\n" % str(e))
+        msg(traceback.format_exc() + "\n")
+    finally:
+        f.close()
+
+    if os.path.exists(OUTPUT):
+        msg("[extract.py] %s gerado com sucesso (%d bytes)!\n" %
+            (OUTPUT, os.path.getsize(OUTPUT)))
+    else:
+        msg("[extract.py] FALHA: %s nao foi criado.\n" % OUTPUT)
+
+    idc.Exit(0)
+
+
+if __name__ == "__main__":
+    main()
diff --git a/engines/ida66/ida-hkcu.sh b/engines/ida66/ida-hkcu.sh
new file mode 100644
index 0000000..8922f77
--- /dev/null
+++ b/engines/ida66/ida-hkcu.sh
@@ -0,0 +1,50 @@
+#!/bin/bash
+# Import HKCU keys for IDA 6.6 — license + suppress nag dialogs
+# These key names contain special chars that are tricky to escape in Dockerfile RUN
+
+wine reg add "HKEY_CURRENT_USER\\Software\\Hex-Rays\\IDA" \
+  /v "License Zhou Tao, Jiangsu Australia Sinuo Network Technology Co., Ltd." \
+  /t REG_DWORD /d 1 /f
+
+wine reg add "HKEY_CURRENT_USER\\Software\\Hex-Rays\\IDA" \
+  /v "AutoCheckUpdates" /t REG_DWORD /d 0 /f
+
+wine reg add "HKEY_CURRENT_USER\\Software\\Hex-Rays\\IDA" \
+  /v "AutoRequestUpdates" /t REG_DWORD /d 1 /f
+
+wine reg add "HKEY_CURRENT_USER\\Software\\Hex-Rays\\IDA" \
+  /v "DisplayWelcome" /t REG_DWORD /d 1 /f
+
+wine reg add "HKEY_CURRENT_USER\\Software\\Hex-Rays\\IDA" \
+  /v "InformedAboutUpdates2" /t REG_DWORD /d 1 /f
+
+wine reg add "HKEY_CURRENT_USER\\Software\\Hex-Rays\\IDA" \
+  /v "InputDirectory" /t REG_SZ /d "C:/Program Files/IDA 6.6" /f
+
+wine reg add "HKEY_CURRENT_USER\\Software\\Hex-Rays\\IDA" \
+  /v "QuickFilterFlags" /t REG_DWORD /d 0 /f
+
+wine reg add "HKEY_CURRENT_USER\\Software\\Hex-Rays\\IDA" \
+  /v "SplashWindow" /t REG_DWORD /d 0 /f
+
+wine reg add "HKEY_CURRENT_USER\\Software\\Hex-Rays\\IDA" \
+  /v "48-3057-7374-2C6.6" /t REG_DWORD /d 0 /f
+
+wine reg add "HKEY_CURRENT_USER\\Software\\Hex-Rays\\IDA\\Hidden Messages" \
+  /v "Congratulations  the TIL validator is active " /t REG_DWORD /d 1 /f
+
+wine reg add "HKEY_CURRENT_USER\\Software\\Hex-Rays\\IDA\\Hidden Messages" \
+  /v "GOOD NEWS  THE BTREE VALIDATOR v66 IS ACTIVE  The btree validator plugin will now verify the input d" \
+  /t REG_DWORD /d 1 /f
+
+wine reg add "HKEY_CURRENT_USER\\Software\\Hex-Rays\\IDA\\Hidden Messages" \
+  /v "The technical support period of the Hex Rays decompiler has expired  You have 3 month grace period t" \
+  /t REG_DWORD /d 1 /f
+
+echo "HKCU keys imported"
+
+# Add Python27 to system PATH so python.plw finds python27.dll
+echo "Updating system PATH..."
+CUR=$(wine reg query "HKLM\\System\\CurrentControlSet\\Control\\Session Manager\\Environment" /v PATH 2>/dev/null | tr -d '\r' | awk '/PATH/{$1=$2=""; sub(/^[ \t]+/, ""); print}')
+wine reg add "HKLM\\System\\CurrentControlSet\\Control\\Session Manager\\Environment" /v PATH /t REG_EXPAND_SZ /d "C:\\Python27;${CUR}" /f
+echo "PATH: C:\\Python27;${CUR}"
diff --git a/engines/ida66/ida6_license.reg b/engines/ida66/ida6_license.reg
new file mode 100644
index 0000000..f95bb86
--- /dev/null
+++ b/engines/ida66/ida6_license.reg
@@ -0,0 +1,234 @@
+Windows Registry Editor Version 5.00
+
+; =============================================================================
+; IDA Pro 6.6 — License, settings, file associations, and runtime configuration
+; Extracted from system.reg + user.reg Wine registry dumps
+; =============================================================================
+
+; --- HKEY_CURRENT_USER: IDA application settings and license ---
+
+[HKEY_CURRENT_USER\Software\Hex-Rays\IDA]
+"48-3057-7374-2C6.6"=dword:00000000
+"AutoCheckUpdates"=dword:00000000
+"AutoRequestUpdates"=dword:00000001
+"DisplayWelcome"=dword:00000001
+"InformedAboutUpdates2"=dword:00000001
+"InputDirectory"="C:/Program Files/IDA 6.6"
+"License Zhou Tao, Jiangsu Australia Sinuo Network Technology Co., Ltd."=dword:00000001
+"QState"=hex:40,00,42,00,79,00,74,00,65,00,41,00,72,00,72,00,61,00,79,00,28,00,\
+  00,00,00,00,00,00,ff,00,00,00,00,00,00,00,01,00,fd,00,00,00,00,00,00,00,02,\
+  00,00,00,00,00,00,00,01,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\
+  fc,00,02,00,00,00,00,00,00,00,01,00,fb,00,00,00,00,00,00,00,1c,00,00,00,41,\
+  00,00,00,64,00,00,00,64,00,00,00,72,00,00,00,65,00,00,00,73,00,00,00,73,00,\
+  00,00,44,00,00,00,65,00,00,00,74,00,00,00,61,00,00,00,69,00,00,00,6c,00,00,\
+  00,73,00,00,00,00,00,00,00,00,00,00,00,ff,00,ff,00,ff,00,ff,00,00,00,00,00,\
+  00,00,51,00,00,00,ff,00,ff,00,ff,00,00,00,00,00,00,00,02,00,00,00,00,00,07,\
+  00,80,00,00,00,00,00,00,00,32,00,fc,00,01,00,00,00,00,00,00,00,01,00,fb,00,\
+  00,00,00,00,00,00,12,00,00,00,4e,00,00,00,61,00,00,00,76,00,00,00,69,00,00,\
+  00,67,00,00,00,61,00,00,00,74,00,00,00,6f,00,00,00,72,00,01,00,00,00,00,00,\
+  00,00,00,00,00,00,00,00,07,00,80,00,00,00,00,00,00,00,46,00,00,00,ff,00,ff,\
+  00,ff,00,00,00,00,00,07,00,80,00,00,00,00,00,03,00,7b,00,00,00,00,00,00,00,\
+  04,00,00,00,00,00,00,00,04,00,00,00,00,00,00,00,08,00,00,00,00,00,00,00,08,\
+  00,fc,00,00,00,00,00,00,00,01,00,00,00,00,00,00,00,02,00,00,00,00,00,00,00,\
+  19,00,00,00,00,00,00,00,16,00,00,00,46,00,00,00,69,00,00,00,6c,00,00,00,65,\
+  00,00,00,54,00,00,00,6f,00,00,00,6f,00,00,00,6c,00,00,00,42,00,00,00,61,00,\
+  00,00,72,00,01,00,00,00,00,00,00,00,00,00,ff,00,ff,00,ff,00,ff,00,00,00,00,\
+  00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,16,00,00,00,4a,00,\
+  00,00,75,00,00,00,6d,00,00,00,70,00,00,00,54,00,00,00,6f,00,00,00,6f,00,00,\
+  00,6c,00,00,00,42,00,00,00,61,00,00,00,72,00,01,00,00,00,00,00,00,00,3a,00,\
+  ff,00,ff,00,ff,00,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\
+  00,00,00,00,00,1a,00,00,00,53,00,00,00,65,00,00,00,61,00,00,00,72,00,00,00,\
+  63,00,00,00,68,00,00,00,54,00,00,00,6f,00,00,00,6f,00,00,00,6c,00,00,00,42,\
+  00,00,00,61,00,00,00,72,00,01,00,00,00,00,00,00,00,8c,00,ff,00,ff,00,ff,00,\
+  ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,1e,\
+  00,00,00,41,00,00,00,6e,00,00,00,61,00,00,00,6c,00,00,00,79,00,00,00,73,00,\
+  00,00,69,00,00,00,73,00,00,00,54,00,00,00,6f,00,00,00,6f,00,00,00,6c,00,00,\
+  00,42,00,00,00,61,00,00,00,72,00,01,00,00,00,00,00,01,00,34,00,ff,00,ff,00,\
+  ff,00,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\
+  00,16,00,00,00,45,00,00,00,64,00,00,00,69,00,00,00,74,00,00,00,54,00,00,00,\
+  6f,00,00,00,6f,00,00,00,6c,00,00,00,42,00,00,00,61,00,00,00,72,00,01,00,00,\
+  00,00,00,01,00,6e,00,ff,00,ff,00,ff,00,ff,00,00,00,00,00,00,00,00,00,00,00,\
+  00,00,00,00,00,00,00,00,00,00,00,00,18,00,00,00,44,00,00,00,65,00,00,00,62,\
+  00,00,00,75,00,00,00,67,00,00,00,54,00,00,00,6f,00,00,00,6f,00,00,00,6c,00,\
+  00,00,42,00,00,00,61,00,00,00,72,00,01,00,00,00,00,00,02,00,27,00,ff,00,ff,\
+  00,ff,00,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\
+  00,00,24,00,00,00,42,00,00,00,72,00,00,00,65,00,00,00,61,00,00,00,6b,00,00,\
+  00,70,00,00,00,6f,00,00,00,69,00,00,00,6e,00,00,00,74,00,00,00,73,00,00,00,\
+  54,00,00,00,6f,00,00,00,6f,00,00,00,6c,00,00,00,42,00,00,00,61,00,00,00,72,\
+  00,01,00,00,00,00,00,03,00,3f,00,ff,00,ff,00,ff,00,ff,00,00,00,00,00,00,00,\
+  00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,1e,00,00,00,53,00,00,00,65,\
+  00,00,00,67,00,00,00,6d,00,00,00,65,00,00,00,6e,00,00,00,74,00,00,00,73,00,\
+  00,00,54,00,00,00,6f,00,00,00,6f,00,00,00,6c,00,00,00,42,00,00,00,61,00,00,\
+  00,72,00,00,00,00,00,00,00,00,00,00,00,ff,00,ff,00,ff,00,ff,00,00,00,00,00,\
+  00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,20,00,00,00,47,00,00,\
+  00,72,00,00,00,61,00,00,00,70,00,00,00,68,00,00,00,56,00,00,00,69,00,00,00,\
+  65,00,00,00,77,00,00,00,54,00,00,00,6f,00,00,00,6f,00,00,00,6c,00,00,00,42,\
+  00,00,00,61,00,00,00,72,00,00,00,00,00,00,00,00,00,00,00,ff,00,ff,00,ff,00,\
+  ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,22,\
+  00,00,00,53,00,00,00,74,00,00,00,72,00,00,00,75,00,00,00,63,00,00,00,74,00,\
+  00,00,75,00,00,00,72,00,00,00,65,00,00,00,73,00,00,00,54,00,00,00,6f,00,00,\
+  00,6f,00,00,00,6c,00,00,00,42,00,00,00,61,00,00,00,72,00,00,00,00,00,00,00,\
+  00,00,00,00,ff,00,ff,00,ff,00,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\
+  00,00,00,00,00,00,00,00,00,26,00,00,00,45,00,00,00,6e,00,00,00,75,00,00,00,\
+  6d,00,00,00,65,00,00,00,72,00,00,00,61,00,00,00,74,00,00,00,69,00,00,00,6f,\
+  00,00,00,6e,00,00,00,73,00,00,00,54,00,00,00,6f,00,00,00,6f,00,00,00,6c,00,\
+  00,00,42,00,00,00,61,00,00,00,72,00,00,00,00,00,00,00,00,00,00,00,ff,00,ff,\
+  00,ff,00,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\
+  00,00,24,00,00,00,4f,00,00,00,70,00,00,00,65,00,00,00,72,00,00,00,61,00,00,\
+  00,6e,00,00,00,64,00,00,00,54,00,00,00,79,00,00,00,70,00,00,00,65,00,00,00,\
+  54,00,00,00,6f,00,00,00,6f,00,00,00,6c,00,00,00,42,00,00,00,61,00,00,00,72,\
+  00,00,00,00,00,00,00,00,00,00,00,ff,00,ff,00,ff,00,ff,00,00,00,00,00,00,00,\
+  00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,20,00,00,00,46,00,00,00,75,\
+  00,00,00,6e,00,00,00,63,00,00,00,74,00,00,00,69,00,00,00,6f,00,00,00,6e,00,\
+  00,00,73,00,00,00,54,00,00,00,6f,00,00,00,6f,00,00,00,6c,00,00,00,42,00,00,\
+  00,61,00,00,00,72,00,00,00,00,00,00,00,00,00,00,00,ff,00,ff,00,ff,00,ff,00,\
+  00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,1c,00,00,\
+  00,54,00,00,00,72,00,00,00,61,00,00,00,63,00,00,00,69,00,00,00,6e,00,00,00,\
+  67,00,00,00,54,00,00,00,6f,00,00,00,6f,00,00,00,6c,00,00,00,42,00,00,00,61,\
+  00,00,00,72,00,00,00,00,00,00,00,00,00,00,00,ff,00,ff,00,ff,00,ff,00,00,00,\
+  00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,18,00,00,00,4c,\
+  00,00,00,69,00,00,00,73,00,00,00,74,00,00,00,73,00,00,00,54,00,00,00,6f,00,\
+  00,00,6f,00,00,00,6c,00,00,00,42,00,00,00,61,00,00,00,72,00,00,00,00,00,00,\
+  00,00,00,00,00,ff,00,ff,00,ff,00,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,\
+  00,00,00,00,00,00,00,00,00,00,1a,00,00,00,47,00,00,00,72,00,00,00,61,00,00,\
+  00,70,00,00,00,68,00,00,00,73,00,00,00,54,00,00,00,6f,00,00,00,6f,00,00,00,\
+  6c,00,00,00,42,00,00,00,61,00,00,00,72,00,00,00,00,00,00,00,00,00,00,00,ff,\
+  00,ff,00,ff,00,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\
+  00,00,00,00,24,00,00,00,44,00,00,00,62,00,00,00,67,00,00,00,43,00,00,00,6f,\
+  00,00,00,6d,00,00,00,6d,00,00,00,61,00,00,00,6e,00,00,00,64,00,00,00,73,00,\
+  00,00,54,00,00,00,6f,00,00,00,6f,00,00,00,6c,00,00,00,42,00,00,00,61,00,00,\
+  00,72,00,00,00,00,00,00,00,00,00,00,00,ff,00,ff,00,ff,00,ff,00,00,00,00,00,\
+  00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,2c,00,00,00,43,00,00,\
+  00,72,00,00,00,6f,00,00,00,73,00,00,00,73,00,00,00,52,00,00,00,65,00,00,00,\
+  66,00,00,00,65,00,00,00,72,00,00,00,65,00,00,00,6e,00,00,00,63,00,00,00,65,\
+  00,00,00,73,00,00,00,54,00,00,00,6f,00,00,00,6f,00,00,00,6c,00,00,00,42,00,\
+  00,00,61,00,00,00,72,00,00,00,00,00,00,00,00,00,00,00,ff,00,ff,00,ff,00,ff,\
+  00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,20,00,\
+  00,00,55,00,00,00,74,00,00,00,69,00,00,00,6c,00,00,00,69,00,00,00,74,00,00,\
+  00,69,00,00,00,65,00,00,00,73,00,00,00,54,00,00,00,6f,00,00,00,6f,00,00,00,\
+  6c,00,00,00,42,00,00,00,61,00,00,00,72,00,00,00,00,00,00,00,00,00,00,00,ff,\
+  00,ff,00,ff,00,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\
+  00,00,00,00,20,00,00,00,53,00,00,00,69,00,00,00,67,00,00,00,6e,00,00,00,54,\
+  00,00,00,79,00,00,00,70,00,00,00,65,00,00,00,73,00,00,00,54,00,00,00,6f,00,\
+  00,00,6f,00,00,00,6c,00,00,00,42,00,00,00,61,00,00,00,72,00,00,00,00,00,00,\
+  00,00,00,00,00,ff,00,ff,00,ff,00,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,\
+  00,00,00,00,00,00,00,00,00,00,1c,00,00,00,57,00,00,00,61,00,00,00,74,00,00,\
+  00,63,00,00,00,68,00,00,00,65,00,00,00,73,00,00,00,54,00,00,00,6f,00,00,00,\
+  6f,00,00,00,6c,00,00,00,42,00,00,00,61,00,00,00,72,00,00,00,00,00,00,00,00,\
+  00,00,00,ff,00,ff,00,ff,00,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\
+  00,00,00,00,00,00,00,00,16,00,00,00,48,00,00,00,69,00,00,00,64,00,00,00,65,\
+  00,00,00,54,00,00,00,6f,00,00,00,6f,00,00,00,6c,00,00,00,42,00,00,00,61,00,\
+  00,00,72,00,00,00,00,00,00,00,00,00,00,00,ff,00,ff,00,ff,00,ff,00,00,00,00,\
+  00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,22,00,00,00,53,00,\
+  00,00,74,00,00,00,72,00,00,00,75,00,00,00,63,00,00,00,74,00,00,00,45,00,00,\
+  00,6e,00,00,00,75,00,00,00,6d,00,00,00,54,00,00,00,6f,00,00,00,6f,00,00,00,\
+  6c,00,00,00,42,00,00,00,61,00,00,00,72,00,00,00,00,00,00,00,00,00,00,00,ff,\
+  00,ff,00,ff,00,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\
+  00,00,00,00,1e,00,00,00,43,00,00,00,6f,00,00,00,6d,00,00,00,6d,00,00,00,65,\
+  00,00,00,6e,00,00,00,74,00,00,00,73,00,00,00,54,00,00,00,6f,00,00,00,6f,00,\
+  00,00,6c,00,00,00,42,00,00,00,61,00,00,00,72,00,00,00,00,00,00,00,00,00,00,\
+  00,ff,00,ff,00,ff,00,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\
+  00,00,00,00,00,00,18,00,00,00,56,00,00,00,69,00,00,00,65,00,00,00,77,00,00,\
+  00,73,00,00,00,54,00,00,00,6f,00,00,00,6f,00,00,00,6c,00,00,00,42,00,00,00,\
+  61,00,00,00,72,00,00,00,00,00,00,00,00,00,00,00,ff,00,ff,00,ff,00,ff,00,00,\
+  00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,29,00
+"QuickFilterFlags"=dword:00000000
+"SplashWindow"=dword:00000000
+"SupportExpiredDisplayed_2.0.0.140605"=dword:6a285788
+"uiConfig"=hex:ff,ff,ff,ff,00,00,00,00,00,00,00,00,02,00,00,00,01,00,00,00,00,\
+  00,00,00,ff,ff,ff,ff,00,00,01,00,ff,ff,ff,ff,00,00,00,00,00,00,00,00,02,00,\
+  00,00,00,00,00,00,00,00,00,00,4d,00,01,05,00,00,00,00
+
+[HKEY_CURRENT_USER\Software\Hex-Rays\IDA\Hidden Messages]
+"Congratulations  the TIL validator is active "=dword:00000001
+"GOOD NEWS  THE BTREE VALIDATOR v66 IS ACTIVE  The btree validator plugin will now verify the input d"=dword:00000001
+"The technical support period of the Hex Rays decompiler has expired  You have 3 month grace period t"=dword:00000001
+
+[HKEY_CURRENT_USER\Software\Hex-Rays\IDA\History]
+
+[HKEY_CURRENT_USER\Software\Hex-Rays\IDA\History_A]
+
+[HKEY_CURRENT_USER\Software\Hex-Rays\IDA\History_I]
+
+[HKEY_CURRENT_USER\Software\Hex-Rays\IDA\History_UIFLTR]
+
+[HKEY_CURRENT_USER\Software\Hex-Rays\IDA\Main Windows\Main window]
+"Geometry"=hex:40,00,42,00,79,00,74,00,65,00,41,00,72,00,72,00,61,00,79,00,28,\
+  00,01,00,d9,00,d0,00,cb,00,00,00,01,00,00,00,00,00,00,00,00,00,01,00,e0,00,\
+  00,00,00,00,01,00,44,00,00,00,00,00,05,00,07,00,00,00,00,00,03,00,bd,00,00,\
+  00,00,00,01,00,e4,00,00,00,00,00,01,00,62,00,00,00,00,00,05,00,03,00,00,00,\
+  00,00,03,00,b9,00,00,00,00,00,00,00,00,00,00,00,00,00,29,00
+"Maximized"=dword:00000001
+
+[HKEY_CURRENT_USER\Software\Hex-Rays\IDA\RecentScripts]
+
+; --- HKEY_LOCAL_MACHINE: File type associations ---
+
+[HKEY_LOCAL_MACHINE\Software\Classes\.i64]
+@="IDApro.Database64"
+
+[HKEY_LOCAL_MACHINE\Software\Classes\.idb]
+@="IDApro.Database32"
+
+[HKEY_LOCAL_MACHINE\Software\Classes\IDApro.Database32]
+@="IDA Database"
+
+[HKEY_LOCAL_MACHINE\Software\Classes\IDApro.Database32\DefaultIcon]
+@="C:\\Program Files\\IDA 6.6\\idaq.exe,0"
+
+[HKEY_LOCAL_MACHINE\Software\Classes\IDApro.Database32\shell\open\command]
+@="\"C:\\Program Files\\IDA 6.6\\idaq.exe\" \"%1\""
+
+[HKEY_LOCAL_MACHINE\Software\Classes\IDApro.Database64]
+@="IDA Pro (64-bit) Database"
+
+[HKEY_LOCAL_MACHINE\Software\Classes\IDApro.Database64\DefaultIcon]
+@="C:\\Program Files\\IDA 6.6\\idaq64.exe,0"
+
+[HKEY_LOCAL_MACHINE\Software\Classes\IDApro.Database64\shell\open\command]
+@="\"C:\\Program Files\\IDA 6.6\\idaq64.exe\" \"%1\""
+
+[HKEY_LOCAL_MACHINE\Software\Classes\WinGraph.File]
+@="WinGraph file"
+
+[HKEY_LOCAL_MACHINE\Software\Classes\WinGraph.File\DefaultIcon]
+@="C:\\Program Files\\IDA 6.6\\wingraph32.exe,0"
+
+[HKEY_LOCAL_MACHINE\Software\Classes\WinGraph.File\shell\open\command]
+@="\"C:\\Program Files\\IDA 6.6\\wingraph32.exe\" \"%1\""
+
+; --- HKEY_LOCAL_MACHINE: Uninstall registration ---
+
+[HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Uninstall\IDA Pro_6.6_is1]
+"DisplayIcon"="C:\\Program Files\\IDA 6.6\\idaq.exe"
+"DisplayName"="IDA Pro v6.6 and Hex-Rays Decompiler (ARM,x64,x86)"
+"EstimatedSize"=dword:00030f1b
+"Inno Setup: App Path"="C:\\Program Files\\IDA 6.6"
+"Inno Setup: Deselected Tasks"="desktopicon"
+"Inno Setup: Icon Group"="(Default)"
+"Inno Setup: Language"="default"
+"Inno Setup: Selected Tasks"=""
+"Inno Setup: Setup Version"="5.5.3 (a)"
+"Inno Setup: User"="rov"
+"InstallDate"="20260609"
+"InstallLocation"="C:\\Program Files\\IDA 6.6\\"
+"NoModify"=dword:00000001
+"NoRepair"=dword:00000001
+"Publisher"="Hex-Rays SA"
+"QuietUninstallString"="\"C:\\Program Files\\IDA 6.6\\unins000.exe\" /SILENT"
+"UninstallString"="\"C:\\Program Files\\IDA 6.6\\unins000.exe\""
+
+; --- HKEY_LOCAL_MACHINE: DLL search behavior for IDA executables ---
+
+[HKEY_LOCAL_MACHINE\Software\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\idaq.exe]
+"CWDIllegalInDllSearch"=dword:ffffffff
+
+[HKEY_LOCAL_MACHINE\Software\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\idaq64.exe]
+"CWDIllegalInDllSearch"=dword:ffffffff
+
+[HKEY_LOCAL_MACHINE\Software\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\idaw.exe]
+"CWDIllegalInDllSearch"=dword:ffffffff
+
+[HKEY_LOCAL_MACHINE\Software\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\idaw64.exe]
+"CWDIllegalInDllSearch"=dword:ffffffff
+
diff --git a/engines/ida66/python-2.7.18.msi b/engines/ida66/python-2.7.18.msi
new file mode 100644
index 0000000..e3cb75c
Binary files /dev/null and b/engines/ida66/python-2.7.18.msi differ
diff --git a/src/main/java/ai/decompile/engine/model/EngineType.java b/src/main/java/ai/decompile/engine/model/EngineType.java
index 956a3e3..162c82d 100644
--- a/src/main/java/ai/decompile/engine/model/EngineType.java
+++ b/src/main/java/ai/decompile/engine/model/EngineType.java
@@ -2,5 +2,6 @@ package ai.decompile.engine.model;
 
 public enum EngineType {
   IDA5,
+  IDA66,
   GHIDRA
 }
diff --git a/src/main/java/ai/decompile/engine/service/AbstractIdaEngineService.java b/src/main/java/ai/decompile/engine/service/AbstractIdaEngineService.java
new file mode 100644
index 0000000..026819d
--- /dev/null
+++ b/src/main/java/ai/decompile/engine/service/AbstractIdaEngineService.java
@@ -0,0 +1,382 @@
+package ai.decompile.engine.service;
+
+import ai.decompile.docker.service.ContainerService;
+import ai.decompile.engine.config.EngineProperties;
+import ai.decompile.engine.model.AnalysisResult;
+import ai.decompile.engine.model.FunctionResult;
+import ai.decompile.engine.model.LabelEntry;
+import ai.decompile.engine.model.SegmentEntry;
+import ai.decompile.engine.model.XrefEntry;
+import com.github.dockerjava.api.model.Bind;
+import java.io.File;
+import java.io.IOException;
+import java.nio.ByteBuffer;
+import java.nio.charset.CodingErrorAction;
+import java.nio.charset.StandardCharsets;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Comparator;
+import java.util.List;
+import java.util.Objects;
+import lombok.extern.log4j.Log4j2;
+
+@Log4j2
+public abstract class AbstractIdaEngineService implements EngineService {
+  private static final String KEY_ENTRY_POINT = "\"entry_point\": \"";
+  private static final String KEY_ADDRESS = "\",\n      \"address\": \"";
+  private static final String KEY_SIZE = "\",\n      \"size\": ";
+  private static final String KEY_FLAGS = ",\n      \"flags\": \"";
+  private static final String KEY_XREFS = "\",\n      \"xrefs\": \"";
+  private static final String KEY_ASSEMBLY = "\",\n      \"assembly\": \"";
+  private static final String KEY_LABELS = "\",\n      \"labels\": \"";
+  private static final String KEY_ENTRY_END = "\"\n    }";
+  private static final String KEY_SEGMENTS_START = "\"segments\": [";
+  private static final String KEY_SEGMENT_NAME = "\"name\": \"";
+  private static final String KEY_SEGMENT_START = "\", \"start\": \"";
+  private static final String KEY_SEGMENT_END = "\", \"end\": \"";
+
+  protected final ContainerService containers;
+  protected final EngineProperties engineProperties;
+
+  protected AbstractIdaEngineService(
+      ContainerService containers, EngineProperties engineProperties) {
+    this.containers = containers;
+    this.engineProperties = engineProperties;
+  }
+
+  protected abstract String getDockerfilePath();
+
+  protected abstract String getConfigKey();
+
+  protected abstract String getTempDirPrefix();
+
+  @Override
+  public AnalysisResult analyze(String filePath) {
+    var configKey = getConfigKey();
+    var config = engineProperties.getEngineConfig(configKey);
+    var absolutePath = Path.of(filePath).toAbsolutePath().normalize();
+    var filename = absolutePath.getFileName().toString();
+
+    containers.ensureImage(config.getImage(), new File(getDockerfilePath()));
+
+    var outputDir = createTempDir();
+    var containerId = createContainer(config.getImage(), filename, absolutePath, outputDir);
+
+    try {
+      var exitCode = containers.waitForExit(containerId, config.getTimeoutSeconds());
+      var logs = containers.captureLogs(containerId, 2);
+
+      validateExitCode(configKey, exitCode, logs);
+      var outputFile = validateOutputFile(configKey, outputDir, logs);
+      return parseOutput(readStringTolerant(outputFile));
+    } catch (Exception e) {
+      log.error("{} analysis failed for file {}: {}", configKey, filePath, e.getMessage());
+      throw new RuntimeException(configKey + " analysis failed: " + e.getMessage(), e);
+    } finally {
+      containers.stopAndRemove(containerId);
+      cleanupTempDir(outputDir);
+    }
+  }
+
+  private Path createTempDir() {
+    try {
+      return Files.createTempDirectory(getTempDirPrefix());
+    } catch (IOException e) {
+      throw new RuntimeException("Failed to create temporary output directory", e);
+    }
+  }
+
+  private String createContainer(String image, String filename, Path absolutePath, Path outputDir) {
+    var inputBind = Bind.parse(absolutePath.getParent() + ":/input:ro");
+    var outputBind = Bind.parse(outputDir.toAbsolutePath() + ":/output:rw");
+
+    var containerId =
+        containers.createContainer(image, new String[] {filename}, inputBind, outputBind);
+    containers.startContainer(containerId);
+    return containerId;
+  }
+
+  private static void validateExitCode(String configKey, int exitCode, String logs) {
+    if (exitCode != 0) {
+      log.error("{} container exited with code {}: {}", configKey, exitCode, logs);
+      throw new RuntimeException(
+          configKey + " analysis failed with exit code " + exitCode + ". Output: " + logs);
+    }
+  }
+
+  private static Path validateOutputFile(String configKey, Path outputDir, String logs) {
+    var outputFile = outputDir.resolve("output.json");
+    if (!Files.exists(outputFile)) {
+      throw new RuntimeException(
+          configKey + " analysis did not produce output.json. Container logs: " + logs);
+    }
+
+    return outputFile;
+  }
+
+  private static void cleanupTempDir(Path dir) {
+    try (var walk = Files.walk(dir)) {
+      walk.sorted(Comparator.reverseOrder()).forEach(AbstractIdaEngineService::deleteSilently);
+    } catch (IOException ignored) {
+    }
+  }
+
+  private static void deleteSilently(Path path) {
+    try {
+      Files.deleteIfExists(path);
+    } catch (IOException ignored) {
+    }
+  }
+
+  private static String readStringTolerant(Path path) throws IOException {
+    var decoder =
+        StandardCharsets.UTF_8
+            .newDecoder()
+            .onMalformedInput(CodingErrorAction.REPLACE)
+            .onUnmappableCharacter(CodingErrorAction.REPLACE);
+    return decoder.decode(ByteBuffer.wrap(Files.readAllBytes(path))).toString();
+  }
+
+  private static AnalysisResult parseOutput(String raw) {
+    var text = raw.replace("\r\n", "\n");
+
+    var entryPoint = parseEntryPoint(text);
+    var segments = parseSegments(text);
+
+    var functions = new ArrayList<FunctionResult>();
+
+    var sections = text.split("\"function\"\\s*:\\s*\"");
+    for (int i = 1; i < sections.length; i++) {
+      var func = parseFunctionEntry(sections[i]);
+      if (Objects.nonNull(func)) {
+        functions.add(func);
+      }
+    }
+
+    if (functions.isEmpty()) {
+      log.warn(
+          "IDA produced no parsable function entries. Raw output (first 500 chars): {}",
+          raw.length() > 500 ? raw.substring(0, 500) : raw);
+    }
+
+    return new AnalysisResult(entryPoint, segments, functions);
+  }
+
+  private static String parseEntryPoint(String text) {
+    var entryRemainder = after(text, KEY_ENTRY_POINT);
+    if (Objects.isNull(entryRemainder)) {
+      return "unknown";
+    }
+
+    var entryVal = extractField(entryRemainder, "\"");
+    if (Objects.isNull(entryVal)) {
+      return "unknown";
+    }
+
+    return entryVal;
+  }
+
+  private static FunctionResult parseFunctionEntry(String section) {
+    var name = extractField(section, KEY_ADDRESS);
+    if (Objects.isNull(name)) {
+      return null;
+    }
+
+    var remainder = after(section, KEY_ADDRESS);
+    if (Objects.isNull(remainder)) {
+      return null;
+    }
+    var address = extractField(remainder, KEY_SIZE);
+    if (Objects.isNull(address)) {
+      return null;
+    }
+
+    remainder = after(remainder, KEY_SIZE);
+    if (Objects.isNull(remainder)) {
+      return null;
+    }
+    var sizeStr = extractField(remainder, KEY_FLAGS);
+    if (Objects.isNull(sizeStr)) {
+      return null;
+    }
+    var size = parseSize(sizeStr);
+
+    remainder = after(remainder, KEY_FLAGS);
+    if (Objects.isNull(remainder)) {
+      return null;
+    }
+    var flags = extractField(remainder, KEY_XREFS);
+    if (Objects.isNull(flags)) {
+      return null;
+    }
+
+    remainder = after(remainder, KEY_XREFS);
+    if (Objects.isNull(remainder)) {
+      return null;
+    }
+    var xrefsRaw = extractField(remainder, KEY_ASSEMBLY);
+    if (Objects.isNull(xrefsRaw)) {
+      return null;
+    }
+
+    remainder = after(remainder, KEY_ASSEMBLY);
+    if (Objects.isNull(remainder)) {
+      return null;
+    }
+    var assembly = extractField(remainder, KEY_LABELS);
+    if (Objects.isNull(assembly)) {
+      return null;
+    }
+
+    remainder = after(remainder, KEY_LABELS);
+    if (Objects.isNull(remainder)) {
+      return null;
+    }
+    var labelsRaw = extractField(remainder, KEY_ENTRY_END);
+    if (Objects.isNull(labelsRaw)) {
+      return null;
+    }
+
+    var xrefs = parseXrefs(xrefsRaw.trim());
+    var labels = parseLabels(labelsRaw.trim());
+    return new FunctionResult(
+        name,
+        address,
+        size,
+        flags.endsWith("|") ? flags.substring(0, flags.length() - 1) : flags,
+        assembly,
+        null,
+        null,
+        xrefs,
+        labels);
+  }
+
+  private static int parseSize(String sizeStr) {
+    try {
+      return Integer.parseInt(sizeStr.trim());
+    } catch (NumberFormatException e) {
+      return 0;
+    }
+  }
+
+  private static String extractField(String text, String endDelim) {
+    var end = text.indexOf(endDelim);
+    return end < 0 ? null : text.substring(0, end);
+  }
+
+  private static String after(String text, String delim) {
+    var idx = text.indexOf(delim);
+    return idx < 0 ? null : text.substring(idx + delim.length());
+  }
+
+  private static List<SegmentEntry> parseSegments(String text) {
+    var segments = new ArrayList<SegmentEntry>();
+    var remainder = after(text, KEY_SEGMENTS_START);
+    if (Objects.isNull(remainder)) {
+      return segments;
+    }
+
+    var segmentsBlock = extractField(remainder, "\n  ],\n");
+    if (Objects.isNull(segmentsBlock)) {
+      return segments;
+    }
+
+    var parts = segmentsBlock.split("},\\s*\\{");
+    for (var part : parts) {
+      var segment = parseSegmentEntry(part);
+      if (Objects.nonNull(segment)) {
+        segments.add(segment);
+      }
+    }
+
+    return segments;
+  }
+
+  private static SegmentEntry parseSegmentEntry(String part) {
+    var clean = part.replace("{", "").replace("}", "").trim();
+    if (clean.isBlank()) {
+      return null;
+    }
+
+    var nameRemainder = after(clean, KEY_SEGMENT_NAME);
+    if (Objects.isNull(nameRemainder)) {
+      return null;
+    }
+
+    var name = extractField(nameRemainder, KEY_SEGMENT_START);
+    if (Objects.isNull(name)) {
+      return null;
+    }
+
+    var startRemainder = after(nameRemainder, KEY_SEGMENT_START);
+    if (Objects.isNull(startRemainder)) {
+      return null;
+    }
+
+    var startAddress = extractField(startRemainder, KEY_SEGMENT_END);
+    if (Objects.isNull(startAddress)) {
+      return null;
+    }
+
+    var endRemainder = after(startRemainder, KEY_SEGMENT_END);
+    if (Objects.isNull(endRemainder)) {
+      return null;
+    }
+
+    var endAddress = extractField(endRemainder, "\"");
+    if (Objects.isNull(endAddress)) {
+      return null;
+    }
+
+    return new SegmentEntry(name, startAddress, endAddress);
+  }
+
+  private static List<XrefEntry> parseXrefs(String raw) {
+    if (Objects.isNull(raw) || raw.isBlank()) {
+      return List.of();
+    }
+
+    return Arrays.stream(raw.trim().split("\\s+"))
+        .map(AbstractIdaEngineService::parseXrefEntry)
+        .toList();
+  }
+
+  private static XrefEntry parseXrefEntry(String token) {
+    var colon = token.lastIndexOf(':');
+    if (colon < 0) {
+      return new XrefEntry(token, "CALL");
+    }
+
+    return new XrefEntry(token.substring(0, colon), token.substring(colon + 1));
+  }
+
+  private static List<LabelEntry> parseLabels(String raw) {
+    if (Objects.isNull(raw) || raw.isBlank()) {
+      return List.of();
+    }
+
+    return Arrays.stream(raw.trim().split("\\s+"))
+        .distinct()
+        .map(AbstractIdaEngineService::parseLabelEntry)
+        .toList();
+  }
+
+  private static LabelEntry parseLabelEntry(String token) {
+    var lastColon = token.lastIndexOf(':');
+    if (lastColon < 0) {
+      return new LabelEntry(token, "", "CALL");
+    }
+
+    var type = token.substring(lastColon + 1);
+    var nameAddr = token.substring(0, lastColon);
+    var addrColon = nameAddr.lastIndexOf(':');
+    if (addrColon < 0) {
+      return new LabelEntry(nameAddr, "", type);
+    }
+
+    return new LabelEntry(
+        nameAddr.substring(0, addrColon), nameAddr.substring(addrColon + 1), type);
+  }
+}
diff --git a/src/main/java/ai/decompile/engine/service/Ida5EngineService.java b/src/main/java/ai/decompile/engine/service/Ida5EngineService.java
index c4c01b8..7177453 100644
--- a/src/main/java/ai/decompile/engine/service/Ida5EngineService.java
+++ b/src/main/java/ai/decompile/engine/service/Ida5EngineService.java
@@ -2,353 +2,34 @@ package ai.decompile.engine.service;
 
 import ai.decompile.docker.service.ContainerService;
 import ai.decompile.engine.config.EngineProperties;
-import ai.decompile.engine.model.AnalysisResult;
 import ai.decompile.engine.model.EngineType;
-import ai.decompile.engine.model.FunctionResult;
-import ai.decompile.engine.model.LabelEntry;
-import ai.decompile.engine.model.SegmentEntry;
-import ai.decompile.engine.model.XrefEntry;
-import com.github.dockerjava.api.model.Bind;
-import java.io.File;
-import java.io.IOException;
-import java.nio.ByteBuffer;
-import java.nio.charset.CodingErrorAction;
-import java.nio.charset.StandardCharsets;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.util.*;
-import lombok.RequiredArgsConstructor;
-import lombok.extern.log4j.Log4j2;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
 import org.springframework.stereotype.Service;
 
-@Log4j2
 @Service
-@RequiredArgsConstructor
 @ConditionalOnProperty(name = "app.docker.enabled", havingValue = "true")
-public class Ida5EngineService implements EngineService {
-  private static final String DOCKERFILE_PATH = "engines/ida5/Dockerfile.ida5";
-  private static final String KEY_ENTRY_POINT = "\"entry_point\": \"";
-  private static final String KEY_ADDRESS = "\",\n      \"address\": \"";
-  private static final String KEY_SIZE = "\",\n      \"size\": ";
-  private static final String KEY_FLAGS = ",\n      \"flags\": \"";
-  private static final String KEY_XREFS = "\",\n      \"xrefs\": \"";
-  private static final String KEY_ASSEMBLY = "\",\n      \"assembly\": \"";
-  private static final String KEY_LABELS = "\",\n      \"labels\": \"";
-  private static final String KEY_ENTRY_END = "\"\n    }";
-  private static final String KEY_SEGMENTS_START = "\"segments\": [";
-  private static final String KEY_SEGMENT_NAME = "\"name\": \"";
-  private static final String KEY_SEGMENT_START = "\", \"start\": \"";
-  private static final String KEY_SEGMENT_END = "\", \"end\": \"";
-
-  private final ContainerService containers;
-  private final EngineProperties engineProperties;
+public class Ida5EngineService extends AbstractIdaEngineService {
+  public Ida5EngineService(ContainerService containers, EngineProperties engineProperties) {
+    super(containers, engineProperties);
+  }
 
   @Override
-  public AnalysisResult analyze(String filePath) {
-    var config = engineProperties.getEngineConfig("ida5");
-    var absolutePath = Path.of(filePath).toAbsolutePath().normalize();
-    var filename = absolutePath.getFileName().toString();
+  protected String getDockerfilePath() {
+    return "engines/ida5/Dockerfile.ida5";
+  }
 
-    containers.ensureImage(config.getImage(), new File(DOCKERFILE_PATH));
+  @Override
+  protected String getConfigKey() {
+    return "ida5";
+  }
 
-    Path outputDir = createTempDir();
-    var containerId = createContainer(config.getImage(), filename, absolutePath, outputDir);
-
-    try {
-      var exitCode = containers.waitForExit(containerId, config.getTimeoutSeconds());
-      var logs = containers.captureLogs(containerId, 2);
-
-      validateExitCode(exitCode, logs);
-      var outputFile = validateOutputFile(outputDir, logs);
-      return parseOutput(readStringTolerant(outputFile));
-    } catch (Exception e) {
-      log.error("IDA5 analysis failed for file {}: {}", filePath, e.getMessage());
-      throw new RuntimeException("IDA5 analysis failed: " + e.getMessage(), e);
-    } finally {
-      containers.stopAndRemove(containerId);
-      cleanupTempDir(outputDir);
-    }
+  @Override
+  protected String getTempDirPrefix() {
+    return "ida5-output-";
   }
 
   @Override
   public EngineType supportedEngine() {
     return EngineType.IDA5;
   }
-
-  private static Path createTempDir() {
-    try {
-      return Files.createTempDirectory("ida5-output-");
-    } catch (IOException e) {
-      throw new RuntimeException("Failed to create temporary output directory", e);
-    }
-  }
-
-  private String createContainer(String image, String filename, Path absolutePath, Path outputDir) {
-    var inputBind = Bind.parse(absolutePath.getParent() + ":/input:ro");
-    var outputBind = Bind.parse(outputDir.toAbsolutePath() + ":/output:rw");
-
-    var containerId =
-        containers.createContainer(image, new String[] {filename}, inputBind, outputBind);
-    containers.startContainer(containerId);
-    return containerId;
-  }
-
-  private static void validateExitCode(int exitCode, String logs) {
-    if (exitCode != 0) {
-      log.error("IDA5 container exited with code {}: {}", exitCode, logs);
-      throw new RuntimeException(
-          "IDA5 analysis failed with exit code " + exitCode + ". Output: " + logs);
-    }
-  }
-
-  private static Path validateOutputFile(Path outputDir, String logs) {
-    var outputFile = outputDir.resolve("output.json");
-    if (!Files.exists(outputFile)) {
-      throw new RuntimeException(
-          "IDA5 analysis did not produce output.json. Container logs: " + logs);
-    }
-    return outputFile;
-  }
-
-  private static void cleanupTempDir(Path dir) {
-    try (var walk = Files.walk(dir)) {
-      walk.sorted(Comparator.reverseOrder()).forEach(Ida5EngineService::deleteSilently);
-    } catch (IOException ignored) {
-    }
-  }
-
-  private static void deleteSilently(Path path) {
-    try {
-      Files.deleteIfExists(path);
-    } catch (IOException ignored) {
-    }
-  }
-
-  private static String readStringTolerant(Path path) throws IOException {
-    var decoder =
-        StandardCharsets.UTF_8
-            .newDecoder()
-            .onMalformedInput(CodingErrorAction.REPLACE)
-            .onUnmappableCharacter(CodingErrorAction.REPLACE);
-    return decoder.decode(ByteBuffer.wrap(Files.readAllBytes(path))).toString();
-  }
-
-  private static AnalysisResult parseOutput(String raw) {
-    var text = raw.replace("\r\n", "\n");
-
-    var entryRemainder = after(text, KEY_ENTRY_POINT);
-    var entryPoint = "unknown";
-    if (Objects.nonNull(entryRemainder)) {
-      var entryVal = extractField(entryRemainder, "\"");
-      if (Objects.nonNull(entryVal)) {
-        entryPoint = entryVal;
-      }
-    }
-
-    var segments = parseSegments(text);
-
-    var functions = new ArrayList<FunctionResult>();
-
-    var sections = text.split("\"function\"\\s*:\\s*\"");
-    for (int i = 1; i < sections.length; i++) {
-      var section = sections[i];
-
-      var name = extractField(section, KEY_ADDRESS);
-      if (name == null) {
-        continue;
-      }
-
-      var remainder = after(section, KEY_ADDRESS);
-      if (remainder == null) {
-        continue;
-      }
-      var address = extractField(remainder, KEY_SIZE);
-      if (address == null) {
-        continue;
-      }
-
-      remainder = after(remainder, KEY_SIZE);
-      if (remainder == null) {
-        continue;
-      }
-      var sizeStr = extractField(remainder, KEY_FLAGS);
-      if (sizeStr == null) {
-        continue;
-      }
-      int size;
-      try {
-        size = Integer.parseInt(sizeStr.trim());
-      } catch (NumberFormatException e) {
-        size = 0;
-      }
-
-      remainder = after(remainder, KEY_FLAGS);
-      if (remainder == null) {
-        continue;
-      }
-      var flags = extractField(remainder, KEY_XREFS);
-      if (Objects.isNull(flags)) {
-        continue;
-      }
-
-      remainder = after(remainder, KEY_XREFS);
-      if (remainder == null) {
-        continue;
-      }
-      var xrefsRaw = extractField(remainder, KEY_ASSEMBLY);
-      if (xrefsRaw == null) {
-        continue;
-      }
-
-      remainder = after(remainder, KEY_ASSEMBLY);
-      if (remainder == null) {
-        continue;
-      }
-      var assembly = extractField(remainder, KEY_LABELS);
-      if (assembly == null) {
-        continue;
-      }
-
-      remainder = after(remainder, KEY_LABELS);
-      if (remainder == null) {
-        continue;
-      }
-      var labelsRaw = extractField(remainder, KEY_ENTRY_END);
-      if (labelsRaw == null) {
-        continue;
-      }
-
-      var xrefs = parseXrefs(xrefsRaw.trim());
-      var labels = parseLabels(labelsRaw.trim());
-      functions.add(
-          new FunctionResult(
-              name,
-              address,
-              size,
-              flags.endsWith("|") ? flags.substring(0, flags.length() - 1) : flags,
-              assembly,
-              null,
-              null,
-              xrefs,
-              labels));
-    }
-
-    if (functions.isEmpty()) {
-      log.warn(
-          "IDA5 produced no parsable function entries. Raw output (first 500 chars): {}",
-          raw.length() > 500 ? raw.substring(0, 500) : raw);
-    }
-
-    return new AnalysisResult(entryPoint, segments, functions);
-  }
-
-  private static String extractField(String text, String endDelim) {
-    int end = text.indexOf(endDelim);
-    return end < 0 ? null : text.substring(0, end);
-  }
-
-  private static String after(String text, String delim) {
-    int idx = text.indexOf(delim);
-    return idx < 0 ? null : text.substring(idx + delim.length());
-  }
-
-  private static List<SegmentEntry> parseSegments(String text) {
-    var segments = new ArrayList<SegmentEntry>();
-    var remainder = after(text, KEY_SEGMENTS_START);
-    if (Objects.isNull(remainder)) {
-      return segments;
-    }
-
-    var segmentsBlock = extractField(remainder, "\n  ],\n");
-    if (Objects.isNull(segmentsBlock)) {
-      return segments;
-    }
-
-    var parts = segmentsBlock.split("},\\s*\\{");
-    for (var part : parts) {
-      var clean = part.replace("{", "").replace("}", "").trim();
-      if (clean.isBlank()) {
-        continue;
-      }
-
-      var nameRemainder = after(clean, KEY_SEGMENT_NAME);
-      if (Objects.isNull(nameRemainder)) {
-        continue;
-      }
-
-      var name = extractField(nameRemainder, KEY_SEGMENT_START);
-      if (Objects.isNull(name)) {
-        continue;
-      }
-
-      var startRemainder = after(nameRemainder, KEY_SEGMENT_START);
-      if (Objects.isNull(startRemainder)) {
-        continue;
-      }
-
-      var startAddress = extractField(startRemainder, KEY_SEGMENT_END);
-      if (Objects.isNull(startAddress)) {
-        continue;
-      }
-
-      var endRemainder = after(startRemainder, KEY_SEGMENT_END);
-      if (Objects.isNull(endRemainder)) {
-        continue;
-      }
-
-      var endAddress = extractField(endRemainder, "\"");
-      if (Objects.isNull(endAddress)) {
-        continue;
-      }
-
-      segments.add(new SegmentEntry(name, startAddress, endAddress));
-    }
-
-    return segments;
-  }
-
-  private static List<XrefEntry> parseXrefs(String raw) {
-    if (Objects.isNull(raw) || raw.isBlank()) {
-      return List.of();
-    }
-
-    return Arrays.stream(raw.trim().split("\\s+")).map(Ida5EngineService::parseXrefEntry).toList();
-  }
-
-  private static XrefEntry parseXrefEntry(String token) {
-    var colon = token.lastIndexOf(':');
-    if (colon < 0) {
-      return new XrefEntry(token, "CALL");
-    }
-
-    return new XrefEntry(token.substring(0, colon), token.substring(colon + 1));
-  }
-
-  private static List<LabelEntry> parseLabels(String raw) {
-    if (raw == null || raw.isBlank()) {
-      return List.of();
-    }
-    return Arrays.stream(raw.trim().split("\\s+"))
-        .distinct()
-        .map(Ida5EngineService::parseLabelEntry)
-        .toList();
-  }
-
-  private static LabelEntry parseLabelEntry(String token) {
-    var lastColon = token.lastIndexOf(':');
-    if (lastColon < 0) {
-      return new LabelEntry(token, "", "CALL");
-    }
-
-    var type = token.substring(lastColon + 1);
-    var nameAddr = token.substring(0, lastColon);
-    var addrColon = nameAddr.lastIndexOf(':');
-    if (addrColon < 0) {
-      return new LabelEntry(nameAddr, "", type);
-    }
-
-    return new LabelEntry(
-        nameAddr.substring(0, addrColon), nameAddr.substring(addrColon + 1), type);
-  }
 }
diff --git a/src/main/java/ai/decompile/engine/service/Ida66EngineService.java b/src/main/java/ai/decompile/engine/service/Ida66EngineService.java
new file mode 100644
index 0000000..7e13615
--- /dev/null
+++ b/src/main/java/ai/decompile/engine/service/Ida66EngineService.java
@@ -0,0 +1,35 @@
+package ai.decompile.engine.service;
+
+import ai.decompile.docker.service.ContainerService;
+import ai.decompile.engine.config.EngineProperties;
+import ai.decompile.engine.model.EngineType;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
+import org.springframework.stereotype.Service;
+
+@Service
+@ConditionalOnProperty(name = "app.docker.enabled", havingValue = "true")
+public class Ida66EngineService extends AbstractIdaEngineService {
+  public Ida66EngineService(ContainerService containers, EngineProperties engineProperties) {
+    super(containers, engineProperties);
+  }
+
+  @Override
+  protected String getDockerfilePath() {
+    return "engines/ida66/Dockerfile.ida66";
+  }
+
+  @Override
+  protected String getConfigKey() {
+    return "ida66";
+  }
+
+  @Override
+  protected String getTempDirPrefix() {
+    return "ida66-output-";
+  }
+
+  @Override
+  public EngineType supportedEngine() {
+    return EngineType.IDA66;
+  }
+}
diff --git a/src/main/resources/application.yml b/src/main/resources/application.yml
index eca8b23..562e6cf 100644
--- a/src/main/resources/application.yml
+++ b/src/main/resources/application.yml
@@ -54,6 +54,9 @@ app:
     ida5:
       image: decompile-ai/ida5:latest
       timeout-seconds: 300
+    ida66:
+      image: decompile-ai/ida66:latest
+      timeout-seconds: 300
     ghidra:
       image: decompile-ai/ghidra:latest
       timeout-seconds: 600