Threat Description

Dumaru.F

Details

Aliases: Dumaru.F, W32.Dumaru.F@mm
Category: Malware
Type: Worm
Platform: W32

Summary



Dumaru.F is very similar to Dumaru.B with the following differences:

  • File infection routine has been removed
  • IRC backdoor component has been removed
  • Uses different email address to post the stolen data
  • The email address where is sends the stolen data is updatable through the TCP backdoor
  • FTP uploading of stolen data has been enabled. This feature was disabled in Dumaru.B. The FTP site it would use is inaccessible at this point.


Removal



Automatic Disinfection

Allow F-Secure Anti-Virus to disinfect the relevant files.

For more general information on disinfection, please see Removal Instructions.



Technical Details



Detailed description of Dumaru.B is available at:

http://www.f-secure.com/v-descs/dumaru_b.shtml



Detection


F-Secure Anti-Virus detects this worm variant with:
Detection Type: PC
Database: 2003-09-09_03



Technical Details: Gergely Erdelyi, 9th of September, 2003


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