- August 16, 2000
- February 13, 2007 11:52:49 AM
Also Known As:
- Trojan Horse
The Backdoor.BlaTrojan allows unauthorized access to your computer. It tries to mask the infection by displaying a program interface that is actually the interface of the backdoor client program.
Norton Internet Security/Norton Internet Protection users
If you are using either of these Symantec firewall programs, the name that is used by the Trojan Block rule to prevent the Trojan from being downloaded to your computer is different from the name that is used by Norton AntiVirus to detect the same threat if it were actually run on your computer or received in email.
Norton Internet Security/Norton Internet Protection will block Backdoor.Bla.Trojan from being downloaded to your computer using the Block Rule "Bla".
Antivirus Protection Dates
Initial Rapid Release version December 18, 2000
Latest Rapid Release version March 23, 2017 revision 037
Initial Daily Certified version December 18, 2000
Latest Daily Certified version March 23, 2017 revision 041
Initial Weekly Certified release date pending
Click for a more detailed description of Rapid Release and Daily Certified virus definitions.