Jarsigner错误：java.lang.RuntimeException

Question

I try to sign an original APK which I have embedded with a Metasploit payload. Like this:

jarsigner -verbose -keystore ~/.android/debug.keystore -storepass android -keypass android -digestalg SHA1 -sigalg MD5withRSA [apk_path] androiddebugkey

But it gives this error:

jarsigner error: java.lang.RuntimeException: keystore load: /root/.android/debug.keystore (No such file or directory)

Answer 1

Try running msfupdate in terminal. I had the same problem. By running msfupdate you download a 70mb archieve in your linux and it gets installed automatically.