** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: None. Reason: this candidate is not about any specific product, protocol, or design, so it is out of scope of CVE. It might be more appropriate to cover under the Common Configuration Enumeration (CCE). Notes: the former description is: A hacker utility, back door, or Trojan Horse is installed on a system, e.g. NetBus, Back Orifice, Rootkit, etc.