System and method for detecting malicious links in electronic messages

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United States of America Patent

PATENT NO 9888019
SERIAL NO

15083171

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Abstract

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According to one embodiment, in response to receiving a plurality of uniform resource locator (URL) links for malicious determination, any known URL links are removed from the URL links based on a list of known link signatures. For each of remaining URL links that are unknown, a link analysis is performed on the URL link based on link heuristics to determine whether the URL link is suspicious. For each of the suspicious URL links, a dynamic analysis is performed on a resource of the suspicious URL link. It is classified whether the suspicious URL link is a malicious link based on a behavior of the resource during the dynamic analysis.

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Patent Owner(s)

  • FIREEYE, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Pidathala, Vinay San Jose, US 8 1080
Uyeno, Henry Sunnyvale, US 14 2661

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