The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 16, 2010
Filed:
Jun. 26, 2005
Chen-hwa Song, Taipei, TW;
Ying-yuan Huang, Alian Township, Kaohsiung County, TW;
Chen-Hwa Song, Taipei, TW;
Ying-Yuan Huang, Alian Township, Kaohsiung County, TW;
Industrial Technology Research Institute, Hsinchu, TW;
Abstract
A detecting method and architecture thereof for malicious codes is provided, which is applicable to a computer system having at least a host. Each host executes at least a process. The method is implemented with a system call interposition module and an analysis module for malicious codes. The system call module intercepts all system calls of process calls and all related arguments of the system calls. The analysis module for malicious codes analyzes the input data of pre-determined system calls, and executes the suspicious malicious codes. Once the same behaviors between the analysis module and the suspicious malicious codes are found, a system-intrusion warning is immediately triggered. The method is not required to maintain huge signature databases, and can detect unknown attack-skills in a manner of high correct rate and low incorrect ruling.