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Signatures fixes - #602

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doomedraven merged 1 commit into
CAPESandbox:masterfrom
ClaudioWayne:master
Oct 7, 2026
Merged

doomedraven merged 1 commit into
CAPESandbox:masterfrom
ClaudioWayne:master

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@ClaudioWayne

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Fix antidebug_guardpages raising:

AttributeError: 'antidebug_guardpages' object has no attribute 'found'

Fix signatures handling incomplete API arguments

Changes
antidebug_guardpages.py

  • Remove the stale self.found reference
  • Mark the triggering API call when PAGE_GUARD is detected.
  • Return the match immediately for all supported APIs.

Prevents four Windows signatures from raising exceptions when monitored API calls omit optional arguments. Failed NtWriteFile calls can legitimately lack Buffer or HandleName. The affected signatures now safely default missing string arguments to an empty string. Fixed signatures:

  • bypass_uac
  • disables_spdy
  • disables_wfp
  • browser_taps

```text
AttributeError: 'antidebug_guardpages' object has no attribute 'found'
```

Fix signatures handling incomplete API arguments

## Changes
antidebug_guardpages.py
- Remove the stale `self.found` reference
- Mark the triggering API call when `PAGE_GUARD` is detected.
- Return the match immediately for all supported APIs.

Prevents four Windows signatures from raising exceptions when monitored API calls omit optional arguments.
Failed NtWriteFile calls can legitimately lack Buffer or HandleName. The affected signatures now safely default missing string arguments to an empty string.
Fixed signatures:
- bypass_uac
- disables_spdy
- disables_wfp
- browser_taps
@doomedraven
doomedraven merged commit e8e3463 into CAPESandbox:master Oct 7, 2026
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2 participants