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IBL-26-0251

Method for generating Android app call graphs, and a recording medium and device for performing the same

Listed on
2026-05-12
Android App Call Graph Generation Technology Combining DEX and SO Analysis

This technology relates to a method for generating Android app call graphs, and a recording medium and device for performing the same. Specifically, it is an Android app call graph generation technology that combines DEX and SO analysis.

Existing technologies could not extract function call relationships in native code, such as C/C++, from obfuscated apps and needed to overcome limitations of conventional methods, such as decoding failures. To address this, the present technology proposes a configuration that includes a recording medium and a device for analyzing Android app call relationships, comprising an Android app analysis section, a DEX file analyzer, and an SO file analyzer.

Accordingly, this technology improves the extraction and visualization of functional call relationships in Android apps, thereby enabling easier analysis and understanding of app functionalities. It offers significant value for applications in the software, IT, and internet sectors.

Key Features
  • Implements Android app call graph generation technology by combining DEX and SO analysis
  • Analyzes DEX and SO files together to generate Android app call relationships
  • Improves the extraction and visualization of functional call relationships in Android apps, enabling easier analysis and understanding of app functionalities
  • Can be utilized for enhancing products and services in the software and IT infrastructure sectors

Soongsil University
Jung Su-hwan | Ahn Jin-woong
Document
Date of application:
2019-01-22
|
Patent registration number:
10-2176742
Industry
software
IT•internet
Technology
Computer
Cyber security
Country
Korea
Family Patent

N/A

Price
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