PWDB - New generation of Password Mass-Analysis

Goal

Leaving the 20 year old stuff of red team behind. Stuff works fine, and no one bothers to check/replace it through decades.

Included dumps

You can check the status.txt in this repository to keep track of included dumps.

Curious about a statistic?

Please create an issue and explain what you want to learn, and if its interesting i'll query the thing and add the result!

Cool Stats

• From 1.000.000.000+ lines of dumps, 257.669.588 were filtered as either corrupt data(gibberish in improper format) or test accounts.
• 1 Billion credentials boil down to 168.919.919 passwords, and 393.386.953 usernames.
• Most common password is 123456. It covers roughly 0.722% of all the passwords. (Around 7 million times per billion)
• Most common 1000 passwords cover 6.607% of all the passwords.
• With most common 10 million passwords, hit-rate is at 36.28%.
• Average password length is 9.4822 characters.
• 12.04% of passwords contain special characters.
• 28.79% of passwords are letters only.
• 26.16% of passwords are lowercase only.
• 13.37% of passwords are numbers only.

Unique Passwords

• 8.83% of the passwords are unique - they were only found once.
  • Their average length was 9.7965 characters.
  • Suprisingly, just a fraction of these passwords are meaningless.
  • Only 7.082% of these passwords contain special characters - Rest matches ^[a-zA-Z0-9]$
  • 20.02% of these passwords are letters only, and 15.02% is only lowercase.
    • Average length for lowercase-unique passwords were 9.3694 characters.

Cool Stats of comparison with rockyou.txt

• Rockyou.txt contains 14.344.391 passwords.
• After filtering most common 14.344.391 (same as rockyou) most common passwords, 11.583.476 of them were not in the rockyou.txt (a ratio of %80)
• Just in the first 1000 lines of rockyou and this data, there is a difference of 411 lines - meaning 411 passwords were not in rockyou.txt's top 1k lines.
  • From most common 1000 passwords, 37 of them were not in rockyou (all of rockyou). This passwords are:

37 passwords rockyou is missing that are ranked top 1000.

Very likely that around 8 of these are from test accounts/bad dumps that i failed to filter correctly

123hfjdk147
1464688081
159753qq
2012comeer
6V21wbgad
<password>
Blink123
D1lakiss
Exigent
Groupd2013
Indya123
N0=Acc3ss
R9lw4j8khX
Status
Telechargement
aobo2010
baili123com
bhf
cme2012
demon1q2w3e
demon1q2w3e4r
demon1q2w3e4r5t
exigent
g13916055158
hg0209
lincogo1
lizottes
megaparol12345
minecraft
nks230kjs82
nonmember
nyq28Giz1Z
pk3x7w9W
rr123456rr
startfinding
youbye123
yuantuo2012

Updating

I'll try to work in chunks of 1 billion credentials and update it regularly as it processes the data, until i run out of dumps.