{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9721098","patent":{"patent_number":"US-9721098","title":"Normalizing and detecting inserted malicious code","assignee":null,"inventors":[],"filing_date":"2015-05-27T00:00:00.000Z","publication_date":"2017-08-01T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","H04L","H04L"],"num_claims":10,"abstract":"A method, system, and computer program product for detecting malicious code insertion in data are provided in the illustrative embodiments. At an application executing using a processor and a memory in a data processing system, a script that has been inserted in a mix of code and content is detected. A content-related portion is removed from the script to form a remaining script structure, the content-related portion referring to the content in the mix. From the remaining script structure, a code construct is selected and replaced with an alphanumeric string to form a normalized construct. Whether the normalized construct matches, within a tolerance, a second normalized construct in a corpus of normalized scripts is determined. Responsive to the normalized construct matching the second normalized construct within the tolerance, a conclusion is drawn that the script is malicious."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Normalizing and detecting inserted malicious code","description":"A method, system, and computer program product for detecting malicious code insertion in data are provided in the illustrative embodiments. At an application executing using a processor and a memory i","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9721098","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-9721098","citation_suggestion":"Patentable. \"Normalizing and detecting inserted malicious code\" (US-9721098). https://patentable.app/patents/US-9721098","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9721098","json":"https://patentable.app/api/llm-context/US-9721098","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T06:24:56.161Z"}