Impacket

Impacket is a collection of Python classes and scripts for working with network protocols. It provides programmatic access to low-level protocol details, allowing users to construct and parse packets for protocols like SMB, DCE/RPC, LDAP, and Kerberos. Widely used in penetration testing and security research, it enables interacting with network services, performing authentication, and exploiting protocol-level vulnerabilities. The current version is 0.13.0, with regular updates addressing new features and security fixes.