MSSprinkler

MSSprinkler is a PowerShell-based password spraying utility designed to test Microsoft Online accounts while minimizing the risk of account lockouts. It features a low-and-slow approach, configurable attempt thresholds, and the ability to gather verbose account and tenant information without triggering MFA prompts. Notably, it logs access and refresh tokens for successful sign-ins, enhances testing efficiency by detecting non-existent or locked-out accounts, and stores results in JSON and CSV formats.