Shells

Reverse Shells

Generator

Upgrade a simple shell to a proper one

/usr/bin/script -qc /bin/bash /dev/null

$ su - oracle
su: must be run from a terminal
$ /usr/bin/script -qc /bin/bash /dev/null
www-data@funbox7:/$ su - oracle
su - oracle
Password:

Every so often, that trick fails to work. Here are some other ones:

Source

python -c 'import pty; pty.spawn("/bin/sh")'

echo os.system('/bin/bash')

/bin/sh -i

perl —e 'exec "/bin/sh";'

perl: exec "/bin/sh";

ruby: exec "/bin/sh"

lua: os.execute('/bin/sh')