diff --git a/src/mvt/common/command.py b/src/mvt/common/command.py
index 0eb633a..858f7d8 100644
--- a/src/mvt/common/command.py
+++ b/src/mvt/common/command.py
@@ -11,7 +11,7 @@ from datetime import datetime
 from typing import Optional
 
 from mvt.common.indicators import Indicators
-from mvt.common.module import MVTModule, run_module, save_timeline
+from mvt.common.module import EncryptedBackupError, MVTModule, run_module, save_timeline
 from mvt.common.utils import (
     convert_datetime_to_iso,
     generate_hashes_from_path,
@@ -244,7 +244,14 @@ class Command:
             except NotImplementedError:
                 pass
 
-            run_module(m)
+            try:
+                run_module(m)
+            except EncryptedBackupError:
+                log.critical(
+                    "The backup appears to be encrypted. "
+                    "Please decrypt it first using `mvt-ios decrypt-backup`."
+                )
+                return
 
             self.executed.append(m)
 
diff --git a/src/mvt/common/module.py b/src/mvt/common/module.py
index 2a52677..9c26064 100644
--- a/src/mvt/common/module.py
+++ b/src/mvt/common/module.py
@@ -21,6 +21,10 @@ class DatabaseCorruptedError(Exception):
     pass
 
 
+class EncryptedBackupError(Exception):
+    pass
+
+
 class InsufficientPrivileges(Exception):
     pass
 
@@ -169,6 +173,8 @@ def run_module(module: MVTModule) -> None:
 
     try:
         exec_or_profile("module.run()", globals(), locals())
+    except EncryptedBackupError:
+        raise
     except NotImplementedError:
         module.log.exception(
             "The run() procedure of module %s was not implemented yet!",
diff --git a/src/mvt/ios/modules/backup/manifest.py b/src/mvt/ios/modules/backup/manifest.py
index ccbc459..da5c1a8 100644
--- a/src/mvt/ios/modules/backup/manifest.py
+++ b/src/mvt/ios/modules/backup/manifest.py
@@ -8,9 +8,10 @@ import io
 import logging
 import os
 import plistlib
+import sqlite3
 from typing import Optional
 
-from mvt.common.module import DatabaseNotFoundError
+from mvt.common.module import DatabaseNotFoundError, EncryptedBackupError
 from mvt.common.url import URL
 from mvt.common.utils import convert_datetime_to_iso, convert_unix_to_iso
 
@@ -127,7 +128,14 @@ class Manifest(IOSExtraction):
         conn = self._open_sqlite_db(manifest_db_path)
         cur = conn.cursor()
 
-        cur.execute("SELECT * FROM Files;")
+        try:
+            cur.execute("SELECT * FROM Files;")
+        except sqlite3.DatabaseError:
+            conn.close()
+            raise EncryptedBackupError(
+                "Manifest.db is not a valid SQLite database. "
+                "The backup may be encrypted."
+            )
         names = [description[0] for description in cur.description]
 
         for file_entry in cur: