Android Binary XV Diffing Code and Data

Android binary cross-version diffing: The paper addresses high-precision, high-performance cross-version diffing for Android binaries, including identifying function-level changes under obfuscation.

Multi-version code representation: The paper addresses unifying version-specific and cross-version differential information for Android code into a structured representation.

Cross-version functional and security reasoning: The paper addresses automated reasoning across app versions to detect functional changes and security-property evolution.

Android binary cross-version diffing: The paper addresses high-precision, high-performance cross-version diffing for Android binaries, including identifying function-level changes under obfuscation.

Multi-version code representation: The paper addresses unifying version-specific and cross-version differential information for Android code into a structured representation.

XvDiff binary diffing: XvDiff is proposed as a high-precision, high-performance Android binary cross-version diffing tool combining structural code-feature similarity and LLM-based semantic reasoning.

XvCKG code knowledge graph: XvCKG is proposed as a multi-version Android code knowledge graph built from XvDiff outputs to combine version-specific and differential information.

Agentic RAG analysis framework: An automated analysis framework is proposed that uses agentic retrieval-augmented generation over the knowledge graph for cross-version reasoning.

XvDiff binary diffing: XvDiff is proposed as a high-precision, high-performance Android binary cross-version diffing tool combining structural code-feature similarity and LLM-based semantic reasoning.

XvCKG code knowledge graph: XvCKG is proposed as a multi-version Android code knowledge graph built from XvDiff outputs to combine version-specific and differential information.

Function-level change detection under obfuscation:

Outperforms state-of-the-art diffing:

Multi-version Android CKG construction: