Backdoor!Online

Threat description

Details

Category: Malware
Type: Backdoor
Platform: W32

Summary

This detection from the F-Secure Security Cloud identifies a file with behavior or characteristics that match known backdoors.



Removal

Automatic action

Once detected, the F-Secure security product will automatically block the program and prompt the user for a desired action.

More

More information on the scanning and removal options available in your F-Secure product can be found in the Help Center.

You may also refer to the Knowledge Base on the F-Secure Community site for more assistance.



Technical Details

The suspect file identified by this detection shows code characteristics or behaviors that matches known backdoors. These remote administration tools (RATs) allow a user to remotely access and control a device, such as a computer, server or mobile phone.

The detection name indicates whether the suspect file matches an RAT from a particular family or whether it was generically detected. For example:

  • Backdoor:W32/Hupigon.a347fbafa7!Online - the suspect file matches known threats from the Backdoor:W32/Hupigon family
  • Backdoor:W32/Gen4256.104e7d501a!Online - the suspect file was generically detected
About the Security Cloud

F-Secure Security Cloud is a cloud-based threat analysis system that maintains a security rating for common programs, files and websites.

When an F-Secure security product encounters a suspect program or file, it sends a query over the Internet to the Security Cloud and checks for the latest rating available for the program (that is, whether it has already been rated as 'safe' or 'harmful'). Based on the rating, the security product may then either quarantine the suspect file, block it or allow it to proceed.

For more information about the Security Cloud, see:






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