Hola

estoy intentando de decifrarr un hadshake wpa2 pero el siguiente comando no me arroja error

./john --incremental=digits --stdout | pyrit -e Townlox -i - -o -passthrough | cowpatty -d - -r /root/had-01.cap -s Townlox                                 

Essid : Townlox

queria saber si ahi alguna otra forma de combinar crunch con solo digitos mas pyrit? seria algo asi pero tambien me arroja error

./crunch 8 8 123456 | pyrit -e Townlox -i - -o --passthrough | cowpatty -d - -r /root/had-01.cap -s Townlox 

 que hago mal?


#ESTE ES EL ERROR: los 2 errores son similares

 cowpatty 4.6 - WPA-PSK dictionary attack. <jwright@hasborg.com>

Collected all necessary data to mount crack against WPA2/PSK passphrase.
Starting dictionary attack.  Please be patient.
Using STDIN for hashfile contents.
*** buffer overflow detected ***: cowpatty terminated
======= Backtrace: =========
/lib/tls/i686/cmov/libc.so.6(__fortify_fail+0x50)[0xb7ebc390]
/lib/tls/i686/cmov/libc.so.6(+0xe12ca)[0xb7ebb2ca]
cowpatty[0x804a914]
cowpatty[0x804af53]
/lib/tls/i686/cmov/libc.so.6(__libc_start_main+0xe6)[0xb7df0bd6]
cowpatty[0x8048cb1]
======= Memory map: ========
08048000-0804d000 r-xp 00000000 08:05 999649     /usr/bin/cowpatty
0804d000-0804e000 r--p 00004000 08:05 999649     /usr/bin/cowpatty
0804e000-0804f000 rw-p 00005000 08:05 999649     /usr/bin/cowpatty
09fa8000-09fc9000 rw-p 00000000 00:00 0          [heap]
b7dbf000-b7dc0000 rw-p 00000000 00:00 0
b7dc0000-b7dd4000 r-xp 00000000 08:05 1002780    /usr/lib/libz.so.1.2.3.3
b7dd4000-b7dd6000 rw-p 00013000 08:05 1002780    /usr/lib/libz.so.1.2.3.3
b7dd6000-b7dd8000 r-xp 00000000 08:05 660560     /lib/tls/i686/cmov/libdl-2.11.1.so
b7dd8000-b7dd9000 r--p 00001000 08:05 660560     /lib/tls/i686/cmov/libdl-2.11.1.so
b7dd9000-b7dda000 rw-p 00002000 08:05 660560     /lib/tls/i686/cmov/libdl-2.11.1.so
b7dda000-b7f2d000 r-xp 00000000 08:05 660557     /lib/tls/i686/cmov/libc-2.11.1.so
b7f2d000-b7f2e000 ---p 00153000 08:05 660557     /lib/tls/i686/cmov/libc-2.11.1.so
b7f2e000-b7f30000 r--p 00153000 08:05 660557     /lib/tls/i686/cmov/libc-2.11.1.so
b7f30000-b7f31000 rw-p 00155000 08:05 660557     /lib/tls/i686/cmov/libc-2.11.1.so
b7f31000-b7f35000 rw-p 00000000 00:00 0
b7f35000-b8068000 r-xp 00000000 08:05 339511     /usr/lib/i686/cmov/libcrypto.so.0.9.8
b8068000-b8070000 r--p 00132000 08:05 339511     /usr/lib/i686/cmov/libcrypto.so.0.9.8
b8070000-b807d000 rw-p 0013a000 08:05 339511     /usr/lib/i686/cmov/libcrypto.so.0.9.8
b807d000-b8081000 rw-p 00000000 00:00 0
b8081000-b80b2000 r-xp 00000000 08:05 1001309    /usr/lib/libpcap.so.1.0.0
b80b2000-b80b3000 r--p 00031000 08:05 1001309    /usr/lib/libpcap.so.1.0.0
b80b3000-b80b4000 rw-p 00032000 08:05 1001309    /usr/lib/libpcap.so.1.0.0
b80b9000-b80c6000 r-xp 00000000 08:05 647231     /lib/libgcc_s.so.1
b80c6000-b80c7000 r--p 0000c000 08:05 647231     /lib/libgcc_s.so.1
b80c7000-b80c8000 rw-p 0000d000 08:05 647231     /lib/libgcc_s.so.1
b80c8000-b80cc000 rw-p 00000000 00:00 0
b80cc000-b80e7000 r-xp 00000000 08:05 652330     /lib/ld-2.11.1.so
b80e7000-b80e8000 r--p 0001a000 08:05 652330     /lib/ld-2.11.1.so
b80e8000-b80e9000 rw-p 0001b000 08:05 652330     /lib/ld-2.11.1.so
bf7f3000-bf808000 rw-p 00000000 00:00 0          [stack]
ffffe000-fffff000 r-xp 00000000 00:00 0          [vdso]

Gracias por leer