Summary

Summary
Action
More Information
| How it spreads |
|
|---|---|
| Affected operating systems | Windows |
| Characteristics |
|
| Protection available since | 15 November 2005 11:32:26 (GMT) |
| Detected by | All Sophos products |
- Endpoint Security and Control 9.0
- Small business solutions 4.0
Action

Summary
Action
More Information
Please follow the instructions for removing worms.
More Information
W32/Spybot-EF is a worm and IRC backdoor Trojan for the Windows platform.
W32/Spybot-EF spreads via file sharing on P2P networks.
W32/Spybot-EF 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/Spybot-EF is a worm and IRC backdoor Trojan for the Windows platform.
W32/Spybot-EF spreads via file sharing on P2P networks.
W32/Spybot-EF 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/Spybot-EF copies itself to:
<System>\kazaabackupfiles\crack.exe
<System>\tsasi.exe
The folder <System>\kazaabackupfiles is added as a shared folder for Kazaa.
The following registry entries are created to run tsasi.exe on startup:
HKCU\Software\Microsoft\Windows\CurrentVersion\RunOnce
Video Card Driver (do not remove)
TSASI.EXE
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Video Card Driver (do not remove)
TSASI.EXE
Registry entries are created under:
HKCU\Software\Kazaa\LocalContent\
