Summary

Summary
Action
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| How it spreads |
|
|---|---|
| Affected operating systems | Windows |
| Characteristics |
|
| Included in our products from | December 2004 (3.88) |
| Protection available since | 20 October 2004 13:06:07 (GMT) |
| Detected by | All Sophos products |
Action

Summary
Action
More Information
Please follow the instructions for removing worms.
More Information
W32/Spybot-DG is a network worm with backdoor Trojan functionality.
W32/Spybot-DG copies itself to MSFENOE.exe in the Windows system folder and creates entries in the registry at the following locations to run itself on Windows login:
HKLM\Software\Microsoft\Windows\CurrentVersion\Run\
Microsoft Decryption Technology = MSFENOE.EXE
HKCU\Software\Microsoft\Windows\CurrentVersion\RunOnce\
Microsoft Decryption Technology = MSFENOE.EXE
W32/Spybot-DG attempts to copy itself to attached network drives.
W32/Spybot-DG remains resident, running in the background as a service process and listening for commands from remote users via IRC channels.
W32/Spybot-DG attempts to terminate various monitoring programs. It also logs keystrokes to the file keylog.txt in the Windows system folder and attempts to steal passwords.
