diff --git a/infection_monkey/utils.py b/infection_monkey/utils.py
index d95407341..baef2372a 100644
--- a/infection_monkey/utils.py
+++ b/infection_monkey/utils.py
@@ -1,5 +1,6 @@
 import os
 import sys
+import struct
 
 from config import WormConfiguration
 
@@ -12,3 +13,15 @@ def get_monkey_log_path():
 def get_dropper_log_path():
     return os.path.expandvars(WormConfiguration.dropper_log_path_windows) if sys.platform == "win32" \
         else WormConfiguration.dropper_log_path_linux
+
+
+def is_64bit_os():
+    return 'PROGRAMFILES(X86)' in os.environ
+
+
+def is_64bit_python():
+    return struct.calcsize("P") == 8
+
+
+def is_windows_os():
+    return sys.platform.startswith("win")
diff --git a/infection_monkey/windows_upgrader.py b/infection_monkey/windows_upgrader.py
index 996e2a856..38cb3a479 100644
--- a/infection_monkey/windows_upgrader.py
+++ b/infection_monkey/windows_upgrader.py
@@ -1,6 +1,4 @@
 import logging
-import os
-import struct
 import subprocess
 import sys
 import shutil
@@ -12,6 +10,7 @@ from config import WormConfiguration
 from control import ControlClient
 from exploit.tools import build_monkey_commandline_explicitly
 from model import MONKEY_CMDLINE_WINDOWS
+from utils import is_windows_os, is_64bit_os, is_64bit_python
 
 __author__ = 'itay.mizeretz'
 
@@ -26,22 +25,10 @@ else:
 class WindowsUpgrader(object):
     __UPGRADE_WAIT_TIME__ = 3
 
-    @staticmethod
-    def is_64bit_os():
-        return 'PROGRAMFILES(X86)' in os.environ
-
-    @staticmethod
-    def is_64bit_python():
-        return struct.calcsize("P") == 8
-
-    @staticmethod
-    def is_windows_os():
-        return sys.platform.startswith("win")
-
     @staticmethod
     def should_upgrade():
-        return WindowsUpgrader.is_windows_os() and WindowsUpgrader.is_64bit_os() \
-               and not WindowsUpgrader.is_64bit_python()
+        return is_windows_os() and is_64bit_os() \
+               and not is_64bit_python()
 
     @staticmethod
     def upgrade(opts):