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sprayingtoolkit

Scripts to make password spraying attacks against Lync/S4B, OWA & O365

uncategorizedRed Team
Official docs ↗Download ↗Source repo ↗

Platforms: Linux · Last verified September 6, 2026

A set of Python scripts/utilities that tries to make password spraying attacks against Lync/S4B & OWA a lot quicker, less painful and more efficient.

Only use this tool against systems you own or are explicitly authorized to test — see the disclaimer.

Getting started

Install on Kali Linux with `sudo apt install sprayingtoolkit`. See the official Kali tool page and upstream homepage linked above for full usage and configuration details.

Commonly preinstalled on

Kali Linux

Debian-based distribution built for penetration testing and security auditing