Backdoor.Naninf.A is a Trojan horse that allows a remote attacker to have unauthorized access to the compromised computer through IRC channels.
Analysis revealed that Backdoor.Naninf.A and Backdoor.Ryknos
are similar in construction with the major difference appearing to be the utilization of the SecurityRisk.First4DRM
security risk by Backdoor.Ryknos
Virus defintions dated November 17th or earlier may detect this threat as W32.Looksky.B.
Click for a more detailed description of Rapid Release and Daily Certified virus definitions.