{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9792433","patent":{"patent_number":"US-9792433","title":"Method and device for detecting malicious code in an intelligent terminal","assignee":null,"inventors":[],"filing_date":"2014-10-31T00:00:00.000Z","publication_date":"2017-10-17T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F","G06F","G06F"],"num_claims":9,"abstract":"The present invention discloses a method and device for detecting malicious code in an intelligent terminal. The method comprises: acquiring a virtual machine executable file of an application from an application layer of an intelligent terminal operating system; decompiling the virtual machine executable file to obtain a decompiled function information structure; parsing the decompiled function information structure to extract a function calling sequence in the decompiled function information structure; matching the function calling sequence using a preset malicious code feature library; if matching succeeds, determining that the virtual machine executable file of the application contains malicious code. By applying the solution of the present invention, through a virtual machine executable file of the application, it may be analyzed and determined whether the application comprises malicious code, such that a tampered application program or a malicious software may be detected and removed, thereby protecting security of the intelligent terminal."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and device for detecting malicious code in an intelligent terminal","description":"The present invention discloses a method and device for detecting malicious code in an intelligent terminal. The method comprises: acquiring a virtual machine executable file of an application from an","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9792433","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-9792433","citation_suggestion":"Patentable. \"Method and device for detecting malicious code in an intelligent terminal\" (US-9792433). https://patentable.app/patents/US-9792433","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9792433","json":"https://patentable.app/api/llm-context/US-9792433","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T14:01:03.165Z"}