Cymotoa

Ubuntu will upload backdoor  cymotoa

The appearance of the backtrack

                          _  | |               
  ____ _   _ ____   ___ _| |_| |__   ___  _____
 / ___) | | |    \ / _ (_   _)  _ \ / _ \(____ |
( (___| |_| | | | | |_| || |_| | | | |_| / ___ |
 \____)\__  |_|_|_|\___/  \__)_| |_|\___/\_____|
      (____/ 
Ver.1 (alpha) - Runtime shellcode injection, for stealthy backdoors...

By codwizard (codwizard@gmail.com) and crossbower (crossbower@gmail.com)
from ES-Malaria by ElectronicSouls (http://www.0x4553.org).

Usage:
        cymothoa -p <pid> -s <shellcode_number> [options]

Main options:
        -p      process pid
        -s      shellcode number
        -l      memory region name for shellcode injection (default /lib/ld)
                see /proc/pid/maps...
        -h      print this help screen
        -S      list available shellcodes

Payload personalization options:
        -x      set the IP
        -y      set the port number
        -r      set the port number 2
        -z      set the username (3 bytes)
        -o      set the password (8 bytes)
        -i      set the interpreter (def /bin/bash)
        -c      set the script code (from cmd line)
        -F      do not fork parent process
root@bt:/pentest/backdoors/cymothoa# ls
cymothoa  cymothoa.c  cymothoa.h  fork_shellcode.o  fork_shellcode.s  Makefile  payloads.h  personalization.h  script.pl
root@bt:/pentest/backdoors/cymothoa# cp cymothoa.c /var/www/
root@bt:/pentest/backdoors/cymothoa# service apache2 start
 * Starting web server apache2                                                                                                                                                           [ OK ]
root@bt:/pentest/backdoors/cymothoa# cd /var/www/
root@bt:/var/www# la
beef  cymothoa.c  .directory  dvwa  DVWA-1.0.7.zip  fbip  index.html  wstool
root@bt:/var/www# ls                                                                                                                                                                           
beef  cymothoa.c  dvwa  DVWA-1.0.7.zip  fbip  index.html  wstool                                                                                                                               
root@bt:/var/www# mkdir cy
root@bt:/var/www# mc cymothoa.c cy                                                                                                                                                             
cy/         cymothoa.c 
root@bt:/var/www# mc cymothoa.c cy
cy/         cymothoa.c 
root@bt:/var/www# mc cymothoa.c cy/
The program 'mc' is currently not installed.  You can install it by typing:
apt-get install mc
You will have to enable the component called 'universe'
root@bt:/var/www# mv cymothoa.c cy/
 

NB: 

1. NC was unable to execute bash comman
2.  Cymotoa work I downloaded through the browser but the error and can not be compiled into the ubuntu that
3. I use For the sequel I will continue using ubuntu that has been upgraded