Enhancements and Fixes in .NET Analysis, Error Handling, and Feature Extraction #6
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
…Extraction - Fixed issues in .NET analysis. - Implemented parking_lot for RwLock usage. - Improved error handling during feature extraction. - Fixed internal naming for class-feature. - Enhanced JSON output format. - Fixed handling of RuleFeatureType::Namespace. - Replaced carve_pe with find_embedded_pe_headers for efficiency. - Optimized extractor usage to minimize redundant reads. - Added StringFeature following the introduction of new ImportFeature. - Updated extract_insn_api_features to include ApiFeature split by ::. - Fixed sign handling in number parsing logic. - Optimized export name extraction in analysis. Refactoring Instruction Number Feature Extraction: - Introduced parse_operand_to_number to streamline number parsing from instruction operands. - Simplified extract_insn_number_features by utilizing the new parsing function. - Enhanced readability and maintainability of operand number extraction logic.
|
This is absolutely awesome! |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
This PR encompasses a series of targeted improvements and fixes aimed at enhancing the robustness, accuracy, and user experience of our .NET analysis framework. Below is a summary of the key changes included:
Key Improvements
.NET Analysis
parking_lotforRwLock, enhancing concurrency control throughout the codebase.Error Handling and Feature Extraction
RuleFeatureType::Namespace, correcting inaccuracies in feature categorization.Optimization and Refactoring
carve_pewithfind_embedded_pe_headers, streamlining the extraction process.StringFeatureand updatedextract_insn_api_featuresto includeApiFeaturesplit by::, broadening the analysis scope.Code Quality
parse_operand_to_numberfor more efficient number parsing from instruction operands.Impact
These changes are expected to significantly improve the framework's usability, accuracy, and performance. They address known issues, introduce new capabilities, and set the stage for future enhancements.
Testing
Comprehensive testing has been conducted to validate these changes. All modifications have been carefully reviewed to ensure they do not introduce regressions or adversely affect existing functionalities.
Feel free to provide feedback or ask for further clarifications on any of the changes introduced in this PR.