Workaround: Using yara to match pastes

Since there is no yara analyzer yet, you might still want to use it to match the content of pastes. Here is how you do that! First of all, install the package yara-python (GitHub Page) via pip. Then put the following in your pastepwn configuration file:

import yara
from pastepwn import PastePwn
from pastepwn.analyzers import GenericAnalyzer

rule = yara.compile(source='rule foo: bar {strings: $a = "lmn" condition: $a}')

def yara_matcher(paste):
    return rule.match(data=paste.body)

my_action = [...] # Create the action you want to execute

yara_analyzer = GenericAnalyzer(actions=my_action, match_func=yara_matcher)

pastepwn = PastePwn()
pastepwn.add_analyzer(yara_analyzer)