Backdoor.Naninf.C

Backdoor.Naninf.C is a Trojan horse that allows a remote attacker to have unauthorized access to the compromised computer through IRC channels.

The Trojan usually arrives as an email attachment named %CurrentFolder%\Photo and Article.exe.

Protection

• Initial Rapid Release version February 1, 2006
• Latest Rapid Release version August 2, 2008 revision 020
• Initial Daily Certified version February 1, 2006
• Latest Daily Certified version January 20, 2009 revision 048
• Initial Weekly Certified release date February 1, 2006

Click here for a more detailed description of Rapid Release and Daily Certified virus definitions.

Threat Assessment

Wild

• Wild Level: Low
• Number of Infections: 50 - 999
• Number of Sites: More than 10
• Geographical Distribution: Low
• Threat Containment: Easy
• Removal: Moderate

Damage

• Damage Level: Medium

Distribution

• Distribution Level: Low