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dex 缺失 #51

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doom-man opened this issue Feb 15, 2022 · 2 comments
Open

dex 缺失 #51

doom-man opened this issue Feb 15, 2022 · 2 comments

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@doom-man
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doom-man commented Feb 15, 2022

frida-dexdump 获取到的dex中的类 和 trace method 获取到的类对比,发现dump下来的类缺失。除了利用dexdump这种手段,可以有哪些手段获取下缺失的dex文件呢?

@doom-man doom-man changed the title dex dex 缺失 Feb 15, 2022
@hluwa
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hluwa commented Feb 16, 2022

  1. APP 原始的 classes*.dex 通常不会被 frida-dexdump 发现
  2. 若未开启 -d 选项,文件头被破坏的 dex 不会被发现

@doom-man
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感谢大佬解答

我尝试用了 -d 选项 但是还是没有完整的dex文件,打印调用栈,看还有这样的调用。
image
这是用了什么手段吗

除去使用frida-dexdump 还能怎么去定位或者拿到我想要的这个dex呢

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