Summary

Summary
Action
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| How it spreads |
|
|---|---|
| Affected operating systems | Windows |
| Characteristics |
|
| Protection available since | 27 June 2005 12:45:42 (GMT) |
| Detected by | All Sophos products |
- Free virus, spyware, and adware scan
- Test your existing anti-virus protection
- Find threats your anti-virus missed
Action

Summary
Action
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Please follow the instructions for removing worms.
To renable DCOM you can edit the registry, but it's better to use Dcomcnfg.exe. See Microsoft article 825750 for details.
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W32/Codbot-N is a worm and IRC backdoor Trojan for the Windows platform.
W32/Codbot-N runs continuously in the background, providing a backdoor server which allows a remote intruder to gain access and control over the computer via IRC channels. W32/Codbot-N is a worm and IRC backdoor Trojan for the Windows platform.
W32/Codbot-N runs continuously in the background, providing a backdoor server which allows a remote intruder to gain access and control over the computer via IRC channels.
When first run W32/Codbot-N copies itself to <System>\dfrgfat16.exe.
W32/Codbot-N is registered as a new system driver service named "Defragmentation Manager", with a display name of "Managing FAT and NTFS partitions" and a startup type of automatic, so that it is started automatically during system startup. Registry entries are created under:
HKLM\SYSTEM\CurrentControlSet\Services\Defragmentation Manager\
The following registry entry is set:
HKLM\SOFTWARE\Microsoft\Ole
EnableDCOM
N
