An android application repackaging detection method based on java file directory structure
A file directory and detection method technology, which is applied in the direction of instruments, calculations, electrical digital data processing, etc., can solve the impact of sequence feature code obfuscation technology, code reuse and other problems, and achieve the effect of resisting code confusion and high accuracy
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0022] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings;
[0023] Such as figure 1 As shown, an Android application repackaging detection method based on the Java file directory structure comprises the following steps:
[0024] (1) Establish an application signature library: process each known APK application, obtain an application signature, and establish an application signature library:
[0025] 1.1 After the APK application is decompressed and processed, a Java class file with a specific directory structure is obtained;
[0026] 1.2 Perform an improved hash operation on each of the Java package names and Java class names, and use the resulting string as a node signature to form a tree structure with the application signature as the node;
[0027] 1.3 Perform depth-first traversal on the tree structure obtained in step 1.2, connect the traversed node signatures, obtain the final application signature, and...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com