发明名称 |
Automatic signature generation for malicious PDF files |
摘要 |
In some embodiments, automatic signature generation for malicious PDF files includes: parsing a PDF file to extract script stream data embedded in the PDF file; determining whether the extracted script stream data within the PDF file is malicious; and automatically generating a signature for the PDF file. |
申请公布号 |
US8695096(B1) |
申请公布日期 |
2014.04.08 |
申请号 |
US201113115036 |
申请日期 |
2011.05.24 |
申请人 |
ZHANG LIANG;PALO ALTO NETWORKS, INC. |
发明人 |
ZHANG LIANG |
分类号 |
G06F21/56;G06F21/60;H04L29/06 |
主分类号 |
G06F21/56 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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