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Merged
haeter525 merged 6 commits into from
Oct 9, 2025
Merged

Optimize the document of Quark Script CWE-601 #821

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68f3449
Document enhance for Quark Script CWE-925
pulorsok Sep 16, 2025
e1024f0
Fix images and improve clarity in quark_script.rst
pulorsok Sep 17, 2025
9656c04
Fix image links in quark_script.rst
pulorsok Sep 17, 2025
2d267e5
Merge branch 'ev-flow:master' into master
pulorsok Oct 8, 2025
e06cf5f
Revise Quark Script CWE-601 documentation and images
pulorsok Oct 8, 2025
0dc2044
Replace images in quark_script.rst
pulorsok Oct 9, 2025
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15 changes: 12 additions & 3 deletions docs/source/quark_script.rst
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Expand Up @@ -2914,15 +2914,24 @@ Code of CWE-601 in ovaa.apk

We use the `ovaa.apk <https://github.com/oversecured/ovaa>`_ sample to explain the vulnerability code of CWE-601.

.. image:: https://imgur.com/I61pL2m.png
.. image:: https://i.postimg.cc/hjqKnKLN/2025-10-08-1-12-43.png

Quark Script: CWE-601.py
========================

CWE-601 Detection Process Using Quark Script API
=================================================

.. image:: https://i.postimg.cc/q75yxptk/2025-10-09-9-14-34.png

Let’s use the above APIs to show how the Quark script finds this vulnerability.

To detect the vulnerability, we use the API ``findMethodInAPK(samplePath, targetMethod)`` to find all the caller methods of ``startActivity``. Next, we examine the arguments of each method to discover the methods receiving external input. If a method receives external input but lacks proper input validation, the CWE-601 vulnerability is identified.


Quark Script: CWE-601.py
========================

.. image:: https://i.postimg.cc/wTwvm0Rm/2025-10-09-9-18-38.png

.. code-block:: python

from quark.script import findMethodInAPK
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