Open Lua12138 opened 4 years ago
用HookZz结合base + offset
用HookZz结合base + offset
感谢,如果native方法中直接访问网络,并没有回到Java层,是否有简便的方法,能够使得其能够正常通讯?
四月 21, 2020 5:20:33 下午 com.github.unidbg.linux.ARMSyscallHandler hook
警告: handleInterrupt intno=2, NR=4, svcNumber=0x0, PC=RX@0x400e9d8c[libc.so]0x40d8c, syscall=null
java.lang.AbstractMethodError
at com.github.unidbg.linux.file.DnsProxyDaemon.handle(DnsProxyDaemon.java:61)
at com.github.unidbg.linux.file.LocalSocketIO.write(LocalSocketIO.java:46)
at com.github.unidbg.unix.UnixSyscallHandler.write(UnixSyscallHandler.java:442)
at com.github.unidbg.linux.ARMSyscallHandler.write(ARMSyscallHandler.java:1997)
at com.github.unidbg.linux.ARMSyscallHandler.hook(ARMSyscallHandler.java:139)
at unicorn.Unicorn$NewHook.onInterrupt(Unicorn.java:128)
at unicorn.Unicorn.emu_start(Native Method)
at com.github.unidbg.AbstractEmulator.emulate(AbstractEmulator.java:339)
at com.github.unidbg.AbstractEmulator.eFunc(AbstractEmulator.java:436)
at com.github.unidbg.arm.AbstractARMEmulator.eFunc(AbstractARMEmulator.java:196)
at com.github.unidbg.Module.emulateFunction(Module.java:155)
at com.github.unidbg.linux.android.dvm.DvmObject.callJniMethod(DvmObject.java:48)
可以hook导出方法,但对于一些内部方法,能否通过base + offset的方式,进行hook呢?