- July 21, 2004
- February 13, 2007 12:25:34 PM
Also Known As:
- BackDoor-CFB [McAfee], TROJ_AGENT.AC [Trend], Troj/Agent-AC [Sophos], Agent.E [Panda], Backdoor.Agent.ac [Kaspersky]
- Trojan Horse
Backdoor.Agent.B is a backdoor that installs a .dll file when a user visits certain malicious Web sites. The .dll file allows other malicious programs to perform various actions.
This backdoor is packed with UPX.
Note: Virus definitions dated prior to July 22, 2004 may detect this threat as Backdoor.Trojan.
Antivirus Protection Dates
Initial Rapid Release version July 22, 2004
Latest Rapid Release version September 10, 2017 revision 021
Initial Daily Certified version July 22, 2004
Latest Daily Certified version September 11, 2017 revision 002
Initial Weekly Certified release date July 28, 2004
Click for a more detailed description of Rapid Release and Daily Certified virus definitions.
Writeup By: Kevin Ha