Dumaru.E is a minor variant of Dumaru.A. They only differ in the IRC server parameters the backdoor component uses.
Once detected, the F-Secure security product will automatically disinfect the suspect file by either deleting it or renaming it.
More information on 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 information.
Detailed description of Dumaru.A is available at:
F-Secure Anti-Virus detects this worm variant with:
Detection Type: PC
Technical Details:Gergely Erdelyi, 9th of September, 2003