Summary

Summary
Action
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| Affected operating systems | Windows |
|---|---|
| Characteristics |
|
| Protection available since | 4 November 2009 14:50:07 (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 Trojans.
More Information
Troj/Zbot-KB is a Trojan for the Windows platform.
When Troj/Zbot-KB is installed the following files are created:
<System>\bootlist32.exe
<System>\zad32and\boot.pop
<System>\zad32and\codec.dll
The following registry entry is changed to run bootlist32.exe on startup:
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Userinit
- C:\WINDOWS\system32\userinit.exe,
+ C:\WINDOWS\system32\userinit.exe,C:\WINDOWS\System32\bootlist32.exe,

