def rule(event):
    if all(
        [
            event.deep_get("Provider_Name", default="") == "Application Error",
            event.deep_get("EventID", default="") == 1000,
            event.deep_get("AppName", default="") == "lsass.exe",
            event.deep_get("ExceptionCode", default="") == "c0000001",
        ]
    ):
        return True
    return False
