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第四章 Android 恶意代码动态分析
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Transcript of 第四章 Android 恶意代码动态分析
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Android
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*IDA ProAndroid
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1 12Android1Android SDK2Android
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Android SDK1DalvikJDWPJava Debug Wire Protocol,JavaJDWPAndroid2DDMSEclipse ADT3DalvikAndroiddalvik/vm/jdwpDalvikJDWP
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Android LinuxGNUAndroidAndroid
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2 AndroidsmaliLog
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admin
APKtooladminLog.v()
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3 smaliLogLog
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stackTraceToastToastApktool New Exception(print trace).printStackTrace(); smali
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new-instance v0, Ljava/lang/Exception;const-string v1, print traceinvoke-direct{v0,v1}, Ljava/lang/Exception;->(Ljava/lang/String;)VInvoke-virtual{v0},Ljava/lang/Exception;->printStackTrace()V
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ApttoolAdb logcat s System.err:V*:WlogCat
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4 IDA ProAndroidIDA Pro6.1Android1Android2Android
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AndroidAndroid NDKCC++AndroidAndroid NDKR8x86MIPsARM
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4 IDA ProAndroidAndroid()Windows GUIIDAIDAIDA PRO
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4 IDA ProAndroid // IDA
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4 IDA ProAndroid1.IDA 6.1android_serverida android_server android , C:\ adb pushandroid_server /data/local/tmp/ C:\ adb shell chmod 755 /data/local/tmp/android_server
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4 IDA ProAndroid2.debugnativeappAndroid/data/local/tmp
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4 IDA ProAndroid3.AndroidC:\ adb shell /data/local/tmp/android_serverIDA Android 32-bit remote debug server(ST) v1.14. Hex-Rays (c) 2004-2011Listening on port #23946...
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4 IDA ProAndroid4. C:\ adb forward tcp:23946 tcp:23946
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4 IDA ProAndroid5.IDA ProDebugger->Run->Remote ArmLinux/Android debugger,
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