反编译工具
ApkTool
A tool for reverse engineering Android apk files
dex2jar
Tools to work with android .dex and java .class files
配置环境变量
vim ~/.bashrc
export PATH=$PATH:$HOME/***/dex2jar
JD-GUI
JD-GUI is a standalone graphical utility that displays Java source codes of “.class” files. You can browse the reconstructed source code with the JD-GUI for instant access to methods and fields.
反编译步骤
sudo apktool d ***.apk
I: Using Apktool 2.3.4 on **.apk
I: Loading resource table…
I: Decoding AndroidManifest.xml with resources…
S: WARNING: Could not write to (/root/.local/share/apktool/framework), using /tmp instead…
S: Please be aware this is a volatile directory and frameworks could go missing, please utilize –frame-path if the default storage directory is unavailable
I: Loading resource table from file: /tmp/1.apk
I: Regular manifest package…
I: Decoding file-resources…
I: Decoding values */ XMLs…
I: Baksmaling classes.dex…
I: Copying assets and libs…
I: Copying unknown files…
I: Copying original files…
dex2jar
-
cp **.apk **.zip
-
unzip ***.zip
-
chmod 771 d2j_invoke.sh
-
sh dex2jar-2.0/d2j-dex2jar.sh classes.dex
JD-GUI
使用JD-GUI工具打开classes-dex2jar.jar
