Function to create pattern_create.rb and pattern_offset.rb compatible patterns within your fuzzers etc.

pattern_create.py

"""
pattern_create.py

generates unique strings similar to metasploits
pattern_create.rb for ease of use in fuzzers etc.

example:

In [1]: import pattern_create

In [2]: payload = pattern_create.make_pattern(length=50)

In [3]: print(payload)
Aa0Aa1Aa2Aa3Aa4Aa5Aa6Aa7Aa8Aa9Ab0Ab1Ab2Ab3Ab4Ab5Ab6Ab7Ab8Ab9Ac0Ac1Ac2Ac3Ac4Ac5Ac6Ac7Ac8Ac9Ad0Ad1Ad2Ad3Ad4Ad5Ad6Ad7Ad8Ad9Ae0Ae1Ae2Ae3Ae4Ae5Ae6Ae7Ae8Ae9

"""

def make_pattern(seta="ABCDEFGHIJKLMNOPQRSTUVWXYZ",
             setb="abcdefghijklmnopqrstuvwxyz",
             setc="0123456789",
             length=600):
    return ''.join([u+l+d for u in seta for l in setb for d in setc])[:length]