diff --git a/app/src/main/java/eu/faircode/email/AdapterAttachment.java b/app/src/main/java/eu/faircode/email/AdapterAttachment.java
index b69e728f82..80988c513f 100644
--- a/app/src/main/java/eu/faircode/email/AdapterAttachment.java
+++ b/app/src/main/java/eu/faircode/email/AdapterAttachment.java
@@ -346,6 +346,7 @@ public class AdapterAttachment extends RecyclerView.Adapter<AdapterAttachment.Vi
                     final ProgressBar pbAnalysis = view.findViewById(R.id.pbAnalysis);
                     final TextView tvAnalysis = view.findViewById(R.id.tvAnalysis);
                     final TextView tvLabel = view.findViewById(R.id.tvLabel);
+                    final TextView tvUnknown = view.findViewById(R.id.tvUnknown);
 
                     tvName.setText(attachment.name);
                     pbAnalysis.setMax(count);
@@ -353,6 +354,7 @@ public class AdapterAttachment extends RecyclerView.Adapter<AdapterAttachment.Vi
                     tvAnalysis.setText(malicious + "/" + count);
                     tvLabel.setText(label);
                     tvLabel.setVisibility(TextUtils.isEmpty(label) ? View.GONE : View.VISIBLE);
+                    tvUnknown.setVisibility(count == 0 ? View.VISIBLE : View.GONE);
 
                     new AlertDialog.Builder(context)
                             .setView(view)
diff --git a/app/src/main/res/layout/dialog_virus_total.xml b/app/src/main/res/layout/dialog_virus_total.xml
index c0789cde2d..fa85f0b0ed 100644
--- a/app/src/main/res/layout/dialog_virus_total.xml
+++ b/app/src/main/res/layout/dialog_virus_total.xml
@@ -63,5 +63,15 @@
             android:textAppearance="@style/TextAppearance.AppCompat.Small"
             app:layout_constraintStart_toStartOf="parent"
             app:layout_constraintTop_toBottomOf="@id/tvAnalysis" />
+
+        <TextView
+            android:id="@+id/tvUnknown"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="12dp"
+            android:text="@string/title_vt_unknown"
+            android:textAppearance="@style/TextAppearance.AppCompat.Medium"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toBottomOf="@id/tvLabel" />
     </androidx.constraintlayout.widget.ConstraintLayout>
 </eu.faircode.email.ScrollViewEx>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index feca815e11..36a366bca0 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -1467,6 +1467,7 @@
     <string name="title_send_dsn">Status report</string>
     <string name="title_send_receipt">Request receipt</string>
     <string name="title_send_receipt_remark">Most providers and email clients ignore receipt requests</string>
+    <string name="title_vt_unknown">This file hasn\'t been seen by VirusTotal before, so it has not been scanned yet</string>
 
     <string name="title_from_missing">Sender missing</string>
     <string name="title_pgp_reminder">PGP keys available</string>