KnowBe4’s Ransomware Simulator "RanSim" gives you a quick look at the effectiveness of your existing network protection.
RanSim will simulate 18 ransomware infection scenarios and 1 cryptomining infection scenario and show you if a workstation is vulnerable.
Here's how RanSim works:
NOTE: Created for Windows-based workstations running Windows 7+. RanSim does not alter any existing files on disk. As part of the simulation RanSim does enumerate all files on the local disk(s). For the purposes of encryption, simulated data files are downloaded from the Internet.