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12 lines
886 B
Markdown
12 lines
886 B
Markdown
# 8.45 Ramblr: Making Reassembly Great Again
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[paper](https://www.cs.ucsb.edu/~vigna/publications/2017_NDSS_Ramblr.pdf)
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[slides](http://wp.internetsociety.org/ndss/wp-content/uploads/sites/25/2017/09/ndss2017_10-5-wang_slides.pdf)
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[video](https://www.youtube.com/watch?v=_BIamPJE8EQ)
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## 简介
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静态二进制重写在逆向工程中有许多重要的应用，例如补丁、代码重用和插桩。Reassembly 就是静态二进制重写的一种有效方法（Reassembly is the process of assembling a set of instructions obtained through *disassembly* and which were certainly patched or modified）。
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本文提出了一种新的 binary reassembling 的方法，并实现了工具 Ramblr。该方法首先将原始的二进制文件反汇编，正确识别符号和预期的跳转目标，插入必要的补丁，然后将程序集重新组装到修补后的二进制文件中。
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