SprayGen

This is a small script that I wrote in order to automate the annoying part of spray attacks. It creates common username permutations as a wordlist.

Usage

usage: spraygen.py [-h] [-i INPUT] [-o OUTPUT] [-d DOMAIN] [-v] [-l] [-u] [-e] [-c] [-n]

Login Spray Generator

optional arguments:
  -h, --help            show this help message and exit
  -i INPUT, --input INPUT
                        File with names in "Firstname Lastname" format in each line. Single name is allowed as well.
  -o OUTPUT, --output OUTPUT
                        Output filename
  -d DOMAIN, --domain DOMAIN
                        Domain to use for email style usernames
  -v, --verbose         Print all the steps
  -l, --lower           Only lowercase
  -u, --upper           Only uppercase
  -e, --emailonly       Only create email addresses
  -c, --nocolor         Turn off color
  -n, --nologo          Don't print ascii logo

There are no library requirements. Use Python 3.x

Examples

# Basic example
spraygen.py -i names.txt -o spraylist.txt
spraygen.py -i names.txt

Omitting the output filename will print the created names in the terminal directly.

You can also generate email-style usernames (e.g. j.smith@domain.com) using a supplied domain name:

# Create emails and regular usernames
spraygen.py -i names.txt -d test.local -o spraylist.txt

If you only want email addresses and nothing else, then use the -e / --emailonly parameter:

# Create only emails
spraygen.py -i names.txt -d test.local -o spraylist.txt -e

It is highly recommended to use the -l / --lower parameter in order to decrease the number of results. Email addresses are also usually lowercase anyway.

# only lowercase usernames
spraygen.py -i names.txt -o spraylist.txt --lower

# only lowercase emails
spraygen.py -i names.txt -o spraylist.txt -d mydomain.com -el

Input

Expected input file format:

Max Musterman
Eli Vance
Megatron
Steve Urban
admin

So either "Firstname Lastname" or just a single "Username" in each line.

I did not really optimize this thing, so if you have a large number of input names, then you might want to use some better solution.

For example, the output for the first user in that list would be:

m-max
m-musterman
m.max
m.musterman
max
max-musterman
max.musterman
maxmusterman
mmax
mmusterman
musterman
musterman-max
musterman.max
mustermanmax
M-MAX
M-MUSTERMAN
M-Max
M-Musterman
M.MAX
M.MUSTERMAN
M.Max
M.Musterman
MAX
MAX-MUSTERMAN
MAX.MUSTERMAN
MAXMUSTERMAN
MMAX
MMUSTERMAN
MMax
MMusterman
MUSTERMAN
MUSTERMAN-MAX
MUSTERMAN.MAX
MUSTERMANMAX
Max
Max-Musterman
Max.Musterman
MaxMusterman
Musterman
Musterman-Max
Musterman.Max
MustermanMax