- 专利标题： Evaluating malware in a virtual machine using dynamic patching
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申请号： US13954877申请日： 2013-07-30
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公开(公告)号： US09613210B1公开(公告)日： 2017-04-04
- 发明人: Xinran Wang , Huagang Xie
- 申请人： Palo Alto Networks, Inc.
- 申请人地址： US CA Santa Clara
- 专利权人： Palo Alto Networks, Inc.
- 当前专利权人： Palo Alto Networks, Inc.
- 当前专利权人地址： US CA Santa Clara
- 代理机构： Van Pelt, Yi & James LLP
- 主分类号： G06F21/60
- IPC分类号： G06F21/60 ; G06F21/56 ; G06F9/455
摘要：
Analysis of potentially malicious software samples in a virtualized environment is disclosed. One or more modifications are applied to a first virtual machine instance. The first virtual machine instance is initialized as a copy-on-write overlay associated with an original virtual machine image. Further, at least one modification includes the installation of startup instructions. The modified virtual machine instance is stared. A first set of modifications resulting from executing the first virtual machine instance is captured.
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