diff --git a/codegrab/hashzip.py b/codegrab/hashzip.py
old mode 100755
new mode 100644
index b9d5283..8c51fd9
--- a/codegrab/hashzip.py
+++ b/codegrab/hashzip.py
@@ -1,8 +1,15 @@
-#!/usr/bin/python3
+#!/usr/bin/env python3
 import zipfile
 import sys
-zf = zipfile.ZipFile(sys.argv[1],'r')
-print (f"======== Filelisting for {sys.argv[1]} ========")
-for f in zf.filelist:
-    d=f.date_time
-    print(f"{f.filename} ({f.file_size}) {d[0]}/{d[1]:02}/{d[2]:02} {d[3]:02}:{d[4]:02}:{d[5]:02}")
\ No newline at end of file
+import hashlib
+
+zip_file_name = sys.argv[1]
+
+with zipfile.ZipFile(zip_file_name, 'r') as zf:
+    print(f"======== Filelisting for {zip_file_name} ========")
+    for file_info in zf.filelist:
+        date_time = file_info.date_time
+        with zf.open(file_info) as zip_file:
+            content = zip_file.read()
+            md5 = hashlib.md5(content).hexdigest()
+        print(f"{file_info.filename} ({file_info.file_size}) {md5} {date_time[0]}/{date_time[1]:02}/{date_time[2]:02} {date_time[3]:02}:{date_time[4]:02}:{date_time[5]:02}")