Summary

Summary
Action
More Information
| How it spreads |
|
|---|---|
| Affected operating systems | Windows |
| Characteristics |
|
| Included in our products from | June 2008 (4.30) |
| Protection available since | 16 April 2008 17:52:14 (GMT) |
| Detected by | All Sophos products |
Action

Summary
Action
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Please follow the instructions for removing worms.
More Information
W32/VB-DZH is a worm for the Windows platform.
W32/VB-DZH spread through the instant messaging application Yahoo! Messenger.
When first run W32/VB-DZN copies itself to:
<System>\config\Win.exe
<System>\WinSit.exe
<Wibdows>\dc.exe
<Wibdows>\Help\Other.exe
<Wibdows>\inf\Other.exe
<Wibdows>\SVIQ.EXE
<System>\Fun.exe
The following registry entries are created:
HKCU\Software\Microsoft\Windows\CurrentVersion\Run
dc2k5
<Windows>\SVIQ.EXE
HKCU\Software\Microsoft\Windows\CurrentVersion\Run
Fun
<System>\Fun.exe
HKCU\Software\Microsoft\Windows\CurrentVersion\Run
dc
<Windows>\dc.exe
HKCU\Software\Microsoft\Windows NT\CurrentVersion\Windows
run
<System>\config\Win.exe
HKCU\Software\Microsoft\Windows NT\CurrentVersion\Windows
load
<Windows>\inf\Other.exe
The following registry entry is changed to run WinSit.exe on startup:
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon
Shell
Explorer.exe <System>\WinSit.exe
