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W32/Fosniw.F!tr.dldr - Released Jun 05, 2011

Detection Availability

Active DatabaseExtended Database
FortiGate
low
high
FortiClient
FortiMail N/A

Detailed Analysis

W32/Fosniw.F!tr.dldr is classified as a downloader trojan.

Downloader Trojan has the capability to download other malicious files or an updated version of itself.

The Fortinet Anti-Virus Analyst Team is currently in the process of creating a detailed description for this virus.

Recommended Action

    FortiGate Systems

  • Check the main screen using the web interface for your FortiGate unit to ensure that the latest AV/NIDS database has been downloaded and installed on your system - if required, enable the "Allow Push Update" option.

    FortiClient Systems

  • Quarantine/delete files that are detected and replace infected files with clean backup copies.

Reference: ID - 2779605