diff --git a/misp_modules/modules/expansion/virustotal_upload.py b/misp_modules/modules/expansion/virustotal_upload.py
new file mode 100644
index 00000000..3d0a2874
--- /dev/null
+++ b/misp_modules/modules/expansion/virustotal_upload.py
@@ -0,0 +1,79 @@
+import json
+import sys
+import base64
+import io
+import zipfile
+import requests
+import hashlib
+
+misperrors = {'error': 'Error'}
+mispattributes = {'input': ['attachment', 'malware-sample'], 'output': ['link']}
+moduleinfo = {
+    'version': '1',
+    'author': 'Karen Yousefi',
+    'description': 'Module to push malware samples to VirusTotal',
+    'module-type': ['expansion'],
+    'name': 'VirusTotal Upload',
+    'requirements': ['requests library'],
+}
+
+moduleconfig = ['virustotal_apikey']
+
+def handler(q=False):
+    if q is False:
+        return False
+    request = json.loads(q)
+
+    try:
+        data = request.get("data")
+        if 'malware-sample' in request:
+            sample_filename = request.get("malware-sample").split("|", 1)[0]
+            data = base64.b64decode(data)
+            fl = io.BytesIO(data)
+            zf = zipfile.ZipFile(fl)
+            sample_hashname = zf.namelist()[0]
+            data = zf.read(sample_hashname, b"infected")
+            zf.close()
+        elif 'attachment' in request:
+            sample_filename = request.get("attachment")
+            data = base64.b64decode(data)
+        else:
+            misperrors['error'] = "No malware sample or attachment supplied"
+            return misperrors
+    except Exception:
+        misperrors['error'] = "Unable to process submitted sample data"
+        return misperrors
+
+    if request["config"].get("virustotal_apikey") is None:
+        misperrors["error"] = "Missing VirusTotal API key"
+        return misperrors
+
+    virustotal_apikey = request["config"].get("virustotal_apikey")
+
+    try:
+        url = "https://www.virustotal.com/api/v3/files"
+        headers = {
+            "accept": "application/json",
+            "x-apikey": virustotal_apikey,
+        }
+        files = {"file": (sample_filename, data)}
+        response = requests.post(url, headers=headers, files=files)
+        response.raise_for_status()
+        
+        # Calculate SHA256 of the file
+        sha256 = hashlib.sha256(data).hexdigest()
+        
+        virustotal_link = f"https://www.virustotal.com/gui/file/{sha256}"
+    except Exception as e:
+        misperrors['error'] = f"Unable to send sample to VirusTotal: {str(e)}"
+        return misperrors
+
+    r = {'results': [{'types': 'link', 'values': virustotal_link, 'comment': 'Link to VirusTotal analysis'}]}
+    return r
+
+def introspection():
+    return mispattributes
+
+def version():
+    moduleinfo['config'] = moduleconfig
+    return moduleinfo