Number one reason you shouldn't paste your Cisco configs or password hashes on the Internet:
Cisco's PIX password encryption is a base64 encoded MD5 hashsum, using only one MD5 update (no salting or anything). This also permits for cryptanalysis attacks using rainbow tables to speed up the process.
Simple hashes like:

enable password RLPMUQ26KL4blgFN encrypted

Hacking Passwords made simple and beginner friendly.Today I'm showing you 5 different ways you can use to hack a password.Check out my complete course on Cod. Click on Cracker, Click on Cisco PIX-MD5 Hashes, Click the '+' button, add your hash. /u-he-diva-serial-key.html. Select various options to use for the crack. The cracked password is show in the text box as 'cisco'. The password shows up in the password field now.

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Also, note that MD5 has know weaknesses in the algorithm, that may allow for more complex password cracking attacks.
Also, if you're using a 'type 7' password, that's pretty much useless, since it can get cracked instantly. People can just use simple tools such as Cain and Abel, or Solarwinds Router Password Decryption to reverse the crypto on type 7 passwords.

someuser privilege 0 password 7 06351A3149085123301517391C501918

IOS type 5

Crack Cisco Password Type 5 Online

passwords (MD5 using 1000 rounds) is more complex, and harder to crack, but yous still shouldn't paste your hashes for everyone to see.. Remember, even with type 5 passwords, you're still vulnerable to dictionary attacks, hybrid attacks, rainbow table attacks (PIX only), md5 repository attacks, or plain old password guessing.

Cisco Password Cracker

If you're going to paste your config files anywhere, use the 'show tech-support' command available in newer IOS versions. It gives more info, and strips confidential information, password hashes and such.
You can even use decrypt.pl - a neat little Perl script to instantly decrypt

Cisco Crack Password 5 7

type 7 passwords:
#!/usr/bin/perl -w
# $Id: ios7decrypt.pl,v 1.1 1998/01/11 21:31:12 mesrik Exp $
#
# Credits for orginal code and description hobbit@avian.org,
# SPHiXe, .mudge et al. and for John Bashinski
# for Cisco IOS password encryption facts.
#
# Use for any malice or illegal purposes strictly prohibited!
#
@xlat = ( 0x64, 0x73, 0x66, 0x64, 0x3b, 0x6b, 0x66, 0x6f, 0x41,
0x2c, 0x2e, 0x69, 0x79, 0x65, 0x77, 0x72, 0x6b, 0x6c,
0x64, 0x4a, 0x4b, 0x44, 0x48, 0x53 , 0x55, 0x42 );
}
while (<>) {
if (/(password md5)s+7s+([da-f]+)/io) {
if (!(length($2) & 1)) {
$ep = $2; $dp = ';
($s, $e) = ($2 =~ /^(.)(.+)/o);
for ($i = 0; $i < length($e); $i+=2) {
$dp .= sprintf '%c',hex(substr($e,$i,2))^$xlat[$s++];
}
s/7s+$ep/$dp/;
}
}
print;
}