Stuck on an issue?

Lightrun Answers was designed to reduce the constant googling that comes with debugging 3rd party libraries. It collects links to all the places you might be looking at while hunting down a tough bug.

And, if you’re still stuck at the end, we’re happy to hop on a call to see how we can help out.

Error running capa on `IDA`

See original GitHub issue

Description

Got the following error:

ERROR:capa.ida.plugin.form:Failed to render results (error: unexpected rule scope: Scope.INSTRUCTION)
Traceback (most recent call last):
  File "C:\Users\Rony\AppData\Local\Programs\Python\Python39\lib\site-packages\capa\ida\plugin\form.py", line 825, in load_capa_results
    self.model_data.render_capa_doc(self.doc, self.view_show_results_by_function.isChecked())
  File "C:\Users\Rony\AppData\Local\Programs\Python\Python39\lib\site-packages\capa\ida\plugin\model.py", line 512, in render_capa_doc
    self.render_capa_doc_by_program(doc)
  File "C:\Users\Rony\AppData\Local\Programs\Python\Python39\lib\site-packages\capa\ida\plugin\model.py", line 497, in render_capa_doc_by_program
    raise RuntimeError("unexpected rule scope: " + str(rule.meta.scope))
RuntimeError: unexpected rule scope: Scope.INSTRUCTION
INFO:capa.ida.plugin.form:Analysis failed.

Steps to Reproduce

Load any binary in IDA.
Run capa explorer plugin
Get the following error : See description

Expected behavior:

Capa should render the results correctly and display the result in IDA.

Actual behavior:

See description

Versions

capa 4.0.1 IDA Pro 7.6 Python 3.9

Issue Analytics

State:
Created a year ago
Comments:14 (3 by maintainers)

Top GitHub Comments

1reaction

r0ny123commented, Aug 24, 2022

Ah, just double-checked. It worked. Thanks for the quick fixes @mr-tz, as always.

0reactions

mr-tzcommented, Aug 24, 2022

Does your model.py not contain CapaExplorerDataModel?

Top Results From Across the Web

pip installation and IDA plugin instructions fail to install properly

This succeeded and capa can then be imported in Python. Then opening IDA and attempting to run main.py via run script errors with...

capa 2.0: Better, Stronger, Faster - Mandiant

When a user upgrades to capa 2.0, they'll see that the tool runs faster and provides more precise results. Signature Generation. To provide...

capa v4.0.1 releases: identify capabilities in executable files

Run capa/main.py via File - Script file... (or ALT + F7). When running in IDA, capa uses IDA's disassembly and file analysis as...

flare-capa - PyPI

pip install flare-capa ... check for OutputDebugString error | anti-analysis/anti-debugging/debugger-detection | | read and ... capa + IDA Pro integration ...

capa: Automatically Identify Malware Capabilities w ... - YouTube

Effective analysts are those that understand and prioritize files of interest during an incident response. However, understanding if a ...