metasploit-framework

https://github.com/rapid7/metasploit-framework

Ruby

Metasploit Framework

Metasm::EncodedData#pattern_scan

returns a list of offsets where /pat/ can be found inside @data
scan is done per chunk of chunksz bytes, with a margin for chunk-overlapping patterns
yields each offset found, and only include it in the result if the block returns !false

Source | Google | Stack overflow

Edit

git clone [email protected]:rapid7/metasploit-framework.git

cd metasploit-framework

open lib/metasm/metasm/main.rb

Contribute

# Make a new branch

git checkout -b -your-name--update-docs-Metasm--EncodedData-pattern_scan-for-pr

# Commit to git

git add lib/metasm/metasm/main.rbgit commit -m "better docs for Metasm::EncodedData#pattern_scan"

# Open pull request

gem install hub # on a mac you can `brew install hub`

hub fork

git push <your name> -your-name--update-docs-Metasm--EncodedData-pattern_scan-for-pr

hub pull-request

# Celebrate!