Sophos

W32/Spybot-DG

Aliases
  • Backdoor.Spyboter.gen
Category
Type
What to do
Prevalence low high

Summary

 
How it spreads
  • Network shares
Affected operating systems Windows
Characteristics
  • Installs itself in the registry
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

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.

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