Trojan:W32/Agent is a very large family of programs, most of which download and install adware or malware to the victim's machine. Agent variants may also change the configuration settings for Windows Explorer and/or for the Windows interface.
Once detected, the F-Secure security product will automatically disinfect the suspect file by either deleting it or renaming it.
Detailed instructions for F-Secure security products are available in the documentation found in the Downloads section of our Home - Global site.
You may also refer to the Knowledge Base on the F-Secure Community site for further assistance.
Trojan:W32/Agent is a subset of the "Agent" family, which groups together a wide variety of malware that do not fit into any other known families. The Agent family includes trojans, worms, viruses, backdoors and other types of malicious programs.
For representative examples of these other subsets, you can also see:
A detection with the name, " BehavesLike:Win32.Malware" is a Heuristic Detection. It indicates that a file was identified as a possible threat due to its suspicious behavior. This detection is commonly triggered by malware that attempts function as, or to impersonate, legitimate applications.
For more information about heuristic detections, please see the Heuristic description.