A Simple Script to Get Top Passwords Cracked

Several days ago, I took a break from doing my work. I did an exercise to sharpened my “rusty” scripting skills. My goal was to develop a simple script using Ruby to get the top passwords cracked from MD5 Statistics page. This should be an interesting exercise for my brain. :D

Unfortunately, my scripting skills was so rusty, so it took me a while to code this simple script.

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Kernel Panic Error Message. Is It ?

After doing an upgrade to MSF4, when I run msfconsole, I was greeted by the following “scary error message” :

Unable to handle kernel NULL pointer dereference at virtual address 0xd34db33f
EFLAGS: 00010046
eax: 00000001 ebx: f77c8c00 ecx: 00000000 edx: f77f0001
esi: 803bf014 edi: 8023c755 ebp: 80237f84 esp: 80237f60
ds: 0018   es: 0018  ss: 0018
Process Swapper (Pid: 0, process nr: 0, stackpage=80377000)


Stack: 90909090990909090990909090
90909090990909090990909090
90909090.90909090.90909090
90909090.90909090.90909090
90909090.90909090.09090900
90909090.90909090.09090900
..........................
cccccccccccccccccccccccccc
cccccccccccccccccccccccccc
ccccccccc.................
cccccccccccccccccccccccccc
cccccccccccccccccccccccccc
.................ccccccccc
cccccccccccccccccccccccccc
cccccccccccccccccccccccccc
..........................
ffffffffffffffffffffffffff
ffffffff..................
ffffffffffffffffffffffffff
ffffffff..................
ffffffff..................
ffffffff..................


Code: 00 00 00 00 M3 T4 SP L0 1T FR 4M 3W OR K! V3 R5 I0 N4 00 00 00 00
Aiee, Killing Interrupt handler
Kernel panic: Attempted to kill the idle task!
In swapper task - not syncing

What a “cool” welcome message. :D

goorecon.rb small problems

While doing a research I utilized goorecon.rb in BackTrack 4. Unfortunately I encountered several problems while using it to enumerate email address.

Let’s produce the problem again here. I want to enumerate all of the email addresses of domain yourbank.com using goorecon.rb :

./goorecon.rb -e yourbank.com
call_center@emyourank.com
helpdesk@emyourank.com
info@emyourank.com

Can you see where the problems are ?

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