发明授权
- 专利标题: Automatic reverse engineering of input formats
- 专利标题(中): 自动逆向工程的输入格式
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申请号: US12098496申请日: 2008-04-07
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公开(公告)号: US08935677B2公开(公告)日: 2015-01-13
- 发明人: Weidong Cui , Marcus Peinado , Karl Chen , Jiahe Helen Wang , Luis Irun-Briz
- 申请人: Weidong Cui , Marcus Peinado , Karl Chen , Jiahe Helen Wang , Luis Irun-Briz
- 申请人地址: US WA Redmond
- 专利权人: Microsoft Corporation
- 当前专利权人: Microsoft Corporation
- 当前专利权人地址: US WA Redmond
- 代理商 Steve Wight; Judy Yee; Micky Minhas
- 主分类号: G06F9/44
- IPC分类号: G06F9/44 ; G06F9/45
摘要:
Systems and methods for automatically reverse engineering an input data format using dynamic data flow analysis. Combining input data with a simulated execution of the binary program using the input data and analyzing the use of the data by the program to generate a BNL-like grammar representing the input data format. The input data can be application level protocols, network protocols or formatted files.
公开/授权文献
- US20090254891A1 AUTOMATIC REVERSE ENGINEERING OF INPUT FORMATS 公开/授权日:2009-10-08
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