Patents Assigned to Xecure Lab Co., Ltd.
  • METHOD FOR RECOGNIZING MALICIOUS FILE
    Publication number: 20140150101
    Abstract: A method for recognizing malicious file has steps: receiving a static file through a network or an input/out interface to be stored in the memory; defining suspicious positions where components of a malware are possibly encrypted in the static file; decrypting the suspicious positions to identify a PE header and a shellcode; extracting the PE header and the shellcode terms in segments; and determining whether the PE header and the shellcode terms can be assembled into an executable binary which indicates a recognition of the malicious file.
    Type: Application
    Filed: January 29, 2014
    Publication date: May 29, 2014
    Applicant: Xecure Lab Co., Ltd.
    Inventors: Ming-Chang Chiu, Ming-Wei Wu, Ching-Chung Wang, Che-Kuo Hsu, Pei-Kan Tsung