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Category: Malware

Type: Email-Worm

Aliases: Email-Worm:W32/Agent.BC


This malware normally arrives downloaded by other trojan packages.

Depending on the supplied parameter, this malware can send numerous Spam messages.


Automatic action

Based on the settings of your F-Secure security product, it will either automatically delete, quarantine or rename the detected program or file, or ask you for a desired action.

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About the product

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Submit a sample

Submit a file or URL for further analysis.

Technical Details

This malware installs a Spam Bot utilized for sending numerous spam messages.

On execution, it will immediately make queries on several exchange servers. The following settings can be configured to modify the malware's behavior:

  • Address to use
  • Interval for sending SMTP messages
  • Maximum connection to be made
  • Number of tries to connect to certain mail server before quiting
  • Port(s) to use
  • TimeOut value if no reply has been received from the server