Update README.md

Signed-off-by: ҉αkα x⠠⠵ <[email protected]>

README.md

@@ -4,6 +4,7 @@
 [![Last release](https://img.shields.io/github/v/release/mandiant/capa)](https://github.com/mandiant/capa/releases)
 [![Number of rules](https://img.shields.io/badge/rules-866-blue.svg)](https://github.com/mandiant/capa-rules)
 [![CI status](https://github.com/mandiant/capa/workflows/CI/badge.svg)](https://github.com/mandiant/capa/actions?query=workflow%3ACI+event%3Apush+branch%3Amaster)
+[![OpenSSF Best Practices](https://www.bestpractices.dev/projects/8362/badge)](https://www.bestpractices.dev/projects/8362)
 [![Downloads](https://img.shields.io/github/downloads/mandiant/capa/total)](https://github.com/mandiant/capa/releases)
 [![License](https://img.shields.io/badge/license-Apache--2.0-green.svg)](LICENSE.txt)