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求助下,如何hook C++/C层函数的调用 #691

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jalee0606 opened this issue Oct 13, 2024 · 0 comments
Open

求助下,如何hook C++/C层函数的调用 #691

jalee0606 opened this issue Oct 13, 2024 · 0 comments

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@jalee0606
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有没有大佬可以解答这个问题?如果在分析过程中看到JNIEnv->GetStringUtfCharsJNIEnv->ReleaseStringUtfChars,我的理解是这个SO文件打算在C++/C层处理对这个jstring进行一些操作,我想了解的是我应该如何hook这些C++/C处理的函数。是否可以 xHook strncmp strcmp 等等的操作?so文件加过密,暂时无法根据静态分析来判断调用GetStringUtfChars后的操作。我打算看看是否可以通过hook来操作。

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