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Panda Protection

Virus Encyclopedia

Welcome to the Virus Encyclopedia of Panda Security.

Bagle.FN

Threat LevelHigh threatDamageSevereDistributionNot widespread
Common name:Bagle.FN
Technical name:W32/Bagle.FN.worm
Threat level:Medium
Type:Worm
Effects:  

It attempts to download and run two files from different web pages. It sends an email with an attached file that contains the Trojan Mitglieder.FK. It reaches the computer downloaded by this Trojan.

Affected platforms:

Windows 2003/XP/2000/NT/ME/98/95

First detected on:Nov. 2, 2005
Detection updated on:Nov. 4, 2005
StatisticsNo
Proactive protection:
Yes, using TruPrevent Technologies

Brief Description 

    

Bagle.FN is a worm that sends a copy of the Trojan Mitglieder.FK to all the email addresses it manages to harvest from the affected computer.

Bagle.FN attempts to download and run two different files from several websites.

Additionally, it deletes entries from the Windows Registry related to other malware, mainly variants of the worm Netsky.

Bagle.FN reaches the computer downloaded by Trj/Mitglieder.FK.

Visible Symptoms 

    

Bagle.FN is difficult to recognize, as it does not display any messages or warnings that indicate it has reached the computer.